From 5842a5b0895e8ee713991625d3066fa8e948a52a Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 2 May 2016 12:38:57 -0700 Subject: [PATCH 01/78] Initial sketch of async execution lock --- src/core/lib/iomgr/async_execution_lock.c | 71 +++++++++++++++++++++++ src/core/lib/iomgr/async_execution_lock.h | 58 ++++++++++++++++++ 2 files changed, 129 insertions(+) create mode 100644 src/core/lib/iomgr/async_execution_lock.c create mode 100644 src/core/lib/iomgr/async_execution_lock.h diff --git a/src/core/lib/iomgr/async_execution_lock.c b/src/core/lib/iomgr/async_execution_lock.c new file mode 100644 index 00000000000..20bdf3f9a9b --- /dev/null +++ b/src/core/lib/iomgr/async_execution_lock.c @@ -0,0 +1,71 @@ +#include "src/core/lib/iomgr/async_execution_lock.h" + +#define NO_CONSUMER ((gpr_atm)1) + +void grpc_aelock_init(grpc_aelock *lock, grpc_workqueue *optional_workqueue) { + lock->optional_workqueue = optional_workqueue; + gpr_atm_no_barrier_store(&lock->head, NO_CONSUMER); + lock->tail = &lock->stub; + gpr_atm_no_barrier_store(&lock->next, 0); +} + +void grpc_aelock_destroy(grpc_aelock *lock) { + GPR_ASSERT(gpr_atm_no_barrier_load(&lock->head) == NO_CONSUMER); +} + +static void finish(grpc_exec_ctx *exec_ctx, grpc_aelock *lock) { + for (;;) { + grpc_aelock_qnode *tail = lock->tail; + grpc_aelock_qnode *next = + (grpc_aelock_qnode *)gpr_atm_acq_load(&tail->next); + if (next == NULL) { + if (gpr_atm_rel_cas(&lock->head, (gpr_atm)&lock->stub, NO_CONSUMER)) { + return; + } + } else { + lock->tail = next; + + next->action(exec_ctx, next->arg); + gpr_free(next); + } + } +} + +void grpc_aelock_execute(grpc_exec_ctx *exec_ctx, grpc_aelock *lock, + grpc_aelock_action action, void *arg, + size_t sizeof_arg) { +retry_top: + gpr_atm cur = gpr_atm_acq_load(&lock->head); + if (cur == NO_CONSUMER) { + if (!gpr_atm_rel_cas(&lock->head, NO_CONSUMER, (gpr_atm)&lock->stub)) { + goto retry_top; + } + action(exec_ctx, arg); + finish(exec_ctx, lock); + return; // early out + } + + grpc_aelock_qnode *n = gpr_malloc(sizeof(*n) + sizeof_arg); + n->action = action; + gpr_atm_no_barrier_store(&n->next, 0); + if (sizeof_arg > 0) { + memcpy(n + 1, arg, sizeof_arg); + n->arg = n + 1; + } else { + n->arg = arg; + } + while (!gpr_atm_rel_cas(&lock->head, cur, (gpr_atm)n)) { + retry_queue_load: + cur = gpr_atm_acq_load(&lock->head); + if (cur == NO_CONSUMER) { + if (!gpr_atm_rel_cas(&lock->head, NO_CONSUMER, (gpr_atm)&lock->stub)) { + goto retry_queue_load; + } + gpr_free(n); + action(exec_ctx, arg); + finish(exec_ctx, lock); + return; // early out + } + } + gpr_atm_no_barrier_store(&((grpc_aelock_qnode *)cur)->next, (gpr_atm)n); +} diff --git a/src/core/lib/iomgr/async_execution_lock.h b/src/core/lib/iomgr/async_execution_lock.h new file mode 100644 index 00000000000..258e06db958 --- /dev/null +++ b/src/core/lib/iomgr/async_execution_lock.h @@ -0,0 +1,58 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef AEL_H +#define AEL_H + +typedef void (*grpc_aelock_action)(grpc_exec_ctx *exec_ctx, void *arg); + +typedef struct grpc_aelock_qnode { + grpc_aelock_action action; + void *arg; + gpr_atm next; +} grpc_aelock_qnode; + +typedef struct grpc_aelock { + grpc_workqueue *optional_workqueue; + gpr_atm head; + struct grpc_aelock *tail; + grpc_aelock_qnode stub; +}; + +void grpc_aelock_init(grpc_aelock *lock, grpc_workqueue *optional_workqueue); +void grpc_aelock_destroy(grpc_aelock *lock); +void grpc_aelock_execute(grpc_exec_ctx *exec_ctx, grpc_aelock *lock, + grpc_aelock_action action, void *arg, + size_t sizeof_arg); + +#endif From a26637fdca19a6981cf8ea7e1bb0193c6addd2a4 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 2 May 2016 13:36:36 -0700 Subject: [PATCH 02/78] Add a test and make things compile --- BUILD | 6 + Makefile | 38 ++++ binding.gyp | 1 + build.yaml | 12 ++ config.m4 | 1 + gRPC.podspec | 3 + grpc.gemspec | 2 + package.xml | 2 + src/core/lib/iomgr/async_execution_lock.c | 43 +++- src/core/lib/iomgr/async_execution_lock.h | 10 +- src/python/grpcio/grpc_core_dependencies.py | 1 + test/core/iomgr/async_execution_lock_test.c | 116 ++++++++++ tools/doxygen/Doxyfile.core.internal | 2 + tools/run_tests/sources_and_headers.json | 19 ++ tools/run_tests/tests.json | 21 ++ vsprojects/buildtests_c.sln | 27 +++ vsprojects/vcxproj/grpc/grpc.vcxproj | 3 + vsprojects/vcxproj/grpc/grpc.vcxproj.filters | 6 + .../grpc_unsecure/grpc_unsecure.vcxproj | 3 + .../grpc_unsecure.vcxproj.filters | 6 + .../async_execution_lock_test.vcxproj | 199 ++++++++++++++++++ .../async_execution_lock_test.vcxproj.filters | 21 ++ 22 files changed, 538 insertions(+), 4 deletions(-) create mode 100644 test/core/iomgr/async_execution_lock_test.c create mode 100644 vsprojects/vcxproj/test/async_execution_lock_test/async_execution_lock_test.vcxproj create mode 100644 vsprojects/vcxproj/test/async_execution_lock_test/async_execution_lock_test.vcxproj.filters diff --git a/BUILD b/BUILD index b4b10b535e8..ca152583a7e 100644 --- a/BUILD +++ b/BUILD @@ -175,6 +175,7 @@ cc_library( "src/core/lib/http/format_request.h", "src/core/lib/http/httpcli.h", "src/core/lib/http/parser.h", + "src/core/lib/iomgr/async_execution_lock.h", "src/core/lib/iomgr/closure.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", @@ -307,6 +308,7 @@ cc_library( "src/core/lib/http/format_request.c", "src/core/lib/http/httpcli.c", "src/core/lib/http/parser.c", + "src/core/lib/iomgr/async_execution_lock.c", "src/core/lib/iomgr/closure.c", "src/core/lib/iomgr/endpoint.c", "src/core/lib/iomgr/endpoint_pair_posix.c", @@ -520,6 +522,7 @@ cc_library( "src/core/lib/http/format_request.h", "src/core/lib/http/httpcli.h", "src/core/lib/http/parser.h", + "src/core/lib/iomgr/async_execution_lock.h", "src/core/lib/iomgr/closure.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", @@ -639,6 +642,7 @@ cc_library( "src/core/lib/http/format_request.c", "src/core/lib/http/httpcli.c", "src/core/lib/http/parser.c", + "src/core/lib/iomgr/async_execution_lock.c", "src/core/lib/iomgr/closure.c", "src/core/lib/iomgr/endpoint.c", "src/core/lib/iomgr/endpoint_pair_posix.c", @@ -1324,6 +1328,7 @@ objc_library( "src/core/lib/http/format_request.c", "src/core/lib/http/httpcli.c", "src/core/lib/http/parser.c", + "src/core/lib/iomgr/async_execution_lock.c", "src/core/lib/iomgr/closure.c", "src/core/lib/iomgr/endpoint.c", "src/core/lib/iomgr/endpoint_pair_posix.c", @@ -1516,6 +1521,7 @@ objc_library( "src/core/lib/http/format_request.h", "src/core/lib/http/httpcli.h", "src/core/lib/http/parser.h", + "src/core/lib/iomgr/async_execution_lock.h", "src/core/lib/iomgr/closure.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", diff --git a/Makefile b/Makefile index 922e0b0568f..52c27c97d69 100644 --- a/Makefile +++ b/Makefile @@ -882,6 +882,7 @@ algorithm_test: $(BINDIR)/$(CONFIG)/algorithm_test alloc_test: $(BINDIR)/$(CONFIG)/alloc_test alpn_test: $(BINDIR)/$(CONFIG)/alpn_test api_fuzzer: $(BINDIR)/$(CONFIG)/api_fuzzer +async_execution_lock_test: $(BINDIR)/$(CONFIG)/async_execution_lock_test bin_encoder_test: $(BINDIR)/$(CONFIG)/bin_encoder_test census_context_test: $(BINDIR)/$(CONFIG)/census_context_test channel_create_test: $(BINDIR)/$(CONFIG)/channel_create_test @@ -1218,6 +1219,7 @@ buildtests_c: privatelibs_c \ $(BINDIR)/$(CONFIG)/algorithm_test \ $(BINDIR)/$(CONFIG)/alloc_test \ $(BINDIR)/$(CONFIG)/alpn_test \ + $(BINDIR)/$(CONFIG)/async_execution_lock_test \ $(BINDIR)/$(CONFIG)/bin_encoder_test \ $(BINDIR)/$(CONFIG)/census_context_test \ $(BINDIR)/$(CONFIG)/channel_create_test \ @@ -1472,6 +1474,8 @@ test_c: buildtests_c $(Q) $(BINDIR)/$(CONFIG)/alloc_test || ( echo test alloc_test failed ; exit 1 ) $(E) "[RUN] Testing alpn_test" $(Q) $(BINDIR)/$(CONFIG)/alpn_test || ( echo test alpn_test failed ; exit 1 ) + $(E) "[RUN] Testing async_execution_lock_test" + $(Q) $(BINDIR)/$(CONFIG)/async_execution_lock_test || ( echo test async_execution_lock_test failed ; exit 1 ) $(E) "[RUN] Testing bin_encoder_test" $(Q) $(BINDIR)/$(CONFIG)/bin_encoder_test || ( echo test bin_encoder_test failed ; exit 1 ) $(E) "[RUN] Testing census_context_test" @@ -2491,6 +2495,7 @@ LIBGRPC_SRC = \ src/core/lib/http/format_request.c \ src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ + src/core/lib/iomgr/async_execution_lock.c \ src/core/lib/iomgr/closure.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ @@ -2832,6 +2837,7 @@ LIBGRPC_UNSECURE_SRC = \ src/core/lib/http/format_request.c \ src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ + src/core/lib/iomgr/async_execution_lock.c \ src/core/lib/iomgr/closure.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ @@ -6114,6 +6120,38 @@ endif endif +ASYNC_EXECUTION_LOCK_TEST_SRC = \ + test/core/iomgr/async_execution_lock_test.c \ + +ASYNC_EXECUTION_LOCK_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(ASYNC_EXECUTION_LOCK_TEST_SRC)))) +ifeq ($(NO_SECURE),true) + +# You can't build secure targets if you don't have OpenSSL. + +$(BINDIR)/$(CONFIG)/async_execution_lock_test: openssl_dep_error + +else + + + +$(BINDIR)/$(CONFIG)/async_execution_lock_test: $(ASYNC_EXECUTION_LOCK_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a + $(E) "[LD] Linking $@" + $(Q) mkdir -p `dirname $@` + $(Q) $(LD) $(LDFLAGS) $(ASYNC_EXECUTION_LOCK_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/async_execution_lock_test + +endif + +$(OBJDIR)/$(CONFIG)/test/core/iomgr/async_execution_lock_test.o: $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a + +deps_async_execution_lock_test: $(ASYNC_EXECUTION_LOCK_TEST_OBJS:.o=.dep) + +ifneq ($(NO_SECURE),true) +ifneq ($(NO_DEPS),true) +-include $(ASYNC_EXECUTION_LOCK_TEST_OBJS:.o=.dep) +endif +endif + + BIN_ENCODER_TEST_SRC = \ test/core/transport/chttp2/bin_encoder_test.c \ diff --git a/binding.gyp b/binding.gyp index 4314ab7243d..fbec804f7ac 100644 --- a/binding.gyp +++ b/binding.gyp @@ -577,6 +577,7 @@ 'src/core/lib/http/format_request.c', 'src/core/lib/http/httpcli.c', 'src/core/lib/http/parser.c', + 'src/core/lib/iomgr/async_execution_lock.c', 'src/core/lib/iomgr/closure.c', 'src/core/lib/iomgr/endpoint.c', 'src/core/lib/iomgr/endpoint_pair_posix.c', diff --git a/build.yaml b/build.yaml index 441752dc3dc..aae3e5a2420 100644 --- a/build.yaml +++ b/build.yaml @@ -162,6 +162,7 @@ filegroups: - src/core/lib/http/format_request.h - src/core/lib/http/httpcli.h - src/core/lib/http/parser.h + - src/core/lib/iomgr/async_execution_lock.h - src/core/lib/iomgr/closure.h - src/core/lib/iomgr/endpoint.h - src/core/lib/iomgr/endpoint_pair.h @@ -235,6 +236,7 @@ filegroups: - src/core/lib/http/format_request.c - src/core/lib/http/httpcli.c - src/core/lib/http/parser.c + - src/core/lib/iomgr/async_execution_lock.c - src/core/lib/iomgr/closure.c - src/core/lib/iomgr/endpoint.c - src/core/lib/iomgr/endpoint_pair_posix.c @@ -1137,6 +1139,16 @@ targets: - test/core/end2end/fuzzers/api_fuzzer_corpus dict: test/core/end2end/fuzzers/api_fuzzer.dictionary maxlen: 2048 +- name: async_execution_lock_test + build: test + language: c + src: + - test/core/iomgr/async_execution_lock_test.c + deps: + - grpc_test_util + - grpc + - gpr_test_util + - gpr - name: bin_encoder_test build: test language: c diff --git a/config.m4 b/config.m4 index 74f9ad242ab..30573cf9201 100644 --- a/config.m4 +++ b/config.m4 @@ -96,6 +96,7 @@ if test "$PHP_GRPC" != "no"; then src/core/lib/http/format_request.c \ src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ + src/core/lib/iomgr/async_execution_lock.c \ src/core/lib/iomgr/closure.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ diff --git a/gRPC.podspec b/gRPC.podspec index 77d35bd2c79..a8744c8c70f 100644 --- a/gRPC.podspec +++ b/gRPC.podspec @@ -177,6 +177,7 @@ Pod::Spec.new do |s| 'src/core/lib/http/format_request.h', 'src/core/lib/http/httpcli.h', 'src/core/lib/http/parser.h', + 'src/core/lib/iomgr/async_execution_lock.h', 'src/core/lib/iomgr/closure.h', 'src/core/lib/iomgr/endpoint.h', 'src/core/lib/iomgr/endpoint_pair.h', @@ -341,6 +342,7 @@ Pod::Spec.new do |s| 'src/core/lib/http/format_request.c', 'src/core/lib/http/httpcli.c', 'src/core/lib/http/parser.c', + 'src/core/lib/iomgr/async_execution_lock.c', 'src/core/lib/iomgr/closure.c', 'src/core/lib/iomgr/endpoint.c', 'src/core/lib/iomgr/endpoint_pair_posix.c', @@ -519,6 +521,7 @@ Pod::Spec.new do |s| 'src/core/lib/http/format_request.h', 'src/core/lib/http/httpcli.h', 'src/core/lib/http/parser.h', + 'src/core/lib/iomgr/async_execution_lock.h', 'src/core/lib/iomgr/closure.h', 'src/core/lib/iomgr/endpoint.h', 'src/core/lib/iomgr/endpoint_pair.h', diff --git a/grpc.gemspec b/grpc.gemspec index e68cd81da7a..fca828ad10f 100755 --- a/grpc.gemspec +++ b/grpc.gemspec @@ -185,6 +185,7 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/http/format_request.h ) s.files += %w( src/core/lib/http/httpcli.h ) s.files += %w( src/core/lib/http/parser.h ) + s.files += %w( src/core/lib/iomgr/async_execution_lock.h ) s.files += %w( src/core/lib/iomgr/closure.h ) s.files += %w( src/core/lib/iomgr/endpoint.h ) s.files += %w( src/core/lib/iomgr/endpoint_pair.h ) @@ -321,6 +322,7 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/http/format_request.c ) s.files += %w( src/core/lib/http/httpcli.c ) s.files += %w( src/core/lib/http/parser.c ) + s.files += %w( src/core/lib/iomgr/async_execution_lock.c ) s.files += %w( src/core/lib/iomgr/closure.c ) s.files += %w( src/core/lib/iomgr/endpoint.c ) s.files += %w( src/core/lib/iomgr/endpoint_pair_posix.c ) diff --git a/package.xml b/package.xml index ffb1c56ed64..d259dd043fd 100644 --- a/package.xml +++ b/package.xml @@ -192,6 +192,7 @@ + @@ -328,6 +329,7 @@ + diff --git a/src/core/lib/iomgr/async_execution_lock.c b/src/core/lib/iomgr/async_execution_lock.c index 20bdf3f9a9b..62ece4cc8c7 100644 --- a/src/core/lib/iomgr/async_execution_lock.c +++ b/src/core/lib/iomgr/async_execution_lock.c @@ -1,12 +1,50 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + #include "src/core/lib/iomgr/async_execution_lock.h" +#include + +#include +#include + #define NO_CONSUMER ((gpr_atm)1) void grpc_aelock_init(grpc_aelock *lock, grpc_workqueue *optional_workqueue) { lock->optional_workqueue = optional_workqueue; gpr_atm_no_barrier_store(&lock->head, NO_CONSUMER); lock->tail = &lock->stub; - gpr_atm_no_barrier_store(&lock->next, 0); + gpr_atm_no_barrier_store(&lock->stub.next, 0); } void grpc_aelock_destroy(grpc_aelock *lock) { @@ -34,8 +72,9 @@ static void finish(grpc_exec_ctx *exec_ctx, grpc_aelock *lock) { void grpc_aelock_execute(grpc_exec_ctx *exec_ctx, grpc_aelock *lock, grpc_aelock_action action, void *arg, size_t sizeof_arg) { + gpr_atm cur; retry_top: - gpr_atm cur = gpr_atm_acq_load(&lock->head); + cur = gpr_atm_acq_load(&lock->head); if (cur == NO_CONSUMER) { if (!gpr_atm_rel_cas(&lock->head, NO_CONSUMER, (gpr_atm)&lock->stub)) { goto retry_top; diff --git a/src/core/lib/iomgr/async_execution_lock.h b/src/core/lib/iomgr/async_execution_lock.h index 258e06db958..cb4de61349b 100644 --- a/src/core/lib/iomgr/async_execution_lock.h +++ b/src/core/lib/iomgr/async_execution_lock.h @@ -34,6 +34,11 @@ #ifndef AEL_H #define AEL_H +#include + +#include +#include "src/core/lib/iomgr/exec_ctx.h" + typedef void (*grpc_aelock_action)(grpc_exec_ctx *exec_ctx, void *arg); typedef struct grpc_aelock_qnode { @@ -44,10 +49,11 @@ typedef struct grpc_aelock_qnode { typedef struct grpc_aelock { grpc_workqueue *optional_workqueue; + // grpc_aelock_qnode* gpr_atm head; - struct grpc_aelock *tail; + grpc_aelock_qnode *tail; grpc_aelock_qnode stub; -}; +} grpc_aelock; void grpc_aelock_init(grpc_aelock *lock, grpc_workqueue *optional_workqueue); void grpc_aelock_destroy(grpc_aelock *lock); diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py index dab62530aac..88db62abb43 100644 --- a/src/python/grpcio/grpc_core_dependencies.py +++ b/src/python/grpcio/grpc_core_dependencies.py @@ -90,6 +90,7 @@ CORE_SOURCE_FILES = [ 'src/core/lib/http/format_request.c', 'src/core/lib/http/httpcli.c', 'src/core/lib/http/parser.c', + 'src/core/lib/iomgr/async_execution_lock.c', 'src/core/lib/iomgr/closure.c', 'src/core/lib/iomgr/endpoint.c', 'src/core/lib/iomgr/endpoint_pair_posix.c', diff --git a/test/core/iomgr/async_execution_lock_test.c b/test/core/iomgr/async_execution_lock_test.c new file mode 100644 index 00000000000..405f89362c6 --- /dev/null +++ b/test/core/iomgr/async_execution_lock_test.c @@ -0,0 +1,116 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include "src/core/lib/iomgr/async_execution_lock.h" + +#include +#include +#include +#include + +#include "test/core/util/test_config.h" + +static void test_no_op(void) { + gpr_log(GPR_DEBUG, "test_no_op"); + + grpc_aelock lock; + grpc_aelock_init(&lock, NULL); + grpc_aelock_destroy(&lock); +} + +static void set_bool_to_true(grpc_exec_ctx *exec_ctx, void *value) { + *(bool *)value = true; +} + +static void test_execute_one(void) { + gpr_log(GPR_DEBUG, "test_execute_one"); + + grpc_aelock lock; + grpc_aelock_init(&lock, NULL); + bool done = false; + grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; + grpc_aelock_execute(&exec_ctx, &lock, set_bool_to_true, &done, 0); + grpc_exec_ctx_finish(&exec_ctx); + GPR_ASSERT(done); + grpc_aelock_destroy(&lock); +} + +typedef struct { + size_t *ctr; + size_t value; +} ex_args; + +static void check_one(grpc_exec_ctx *exec_ctx, void *a) { + ex_args *args = a; + GPR_ASSERT(*args->ctr == args->value - 1); + *args->ctr = args->value; +} + +static void execute_many_loop(void *lock) { + grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; + for (size_t i = 0; i < 100; i++) { + size_t ctr = 0; + for (size_t j = 1; j <= 1000; j++) { + ex_args args = {&ctr, j}; + grpc_aelock_execute(&exec_ctx, lock, check_one, &args, sizeof(args)); + grpc_exec_ctx_flush(&exec_ctx); + } + gpr_sleep_until(GRPC_TIMEOUT_MILLIS_TO_DEADLINE(1)); + } +} + +static void test_execute_many(void) { + grpc_aelock lock; + gpr_thd_id thds[100]; + grpc_aelock_init(&lock, NULL); + for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { + gpr_thd_options options = gpr_thd_options_default(); + gpr_thd_options_set_joinable(&options); + GPR_ASSERT(gpr_thd_new(&thds[i], execute_many_loop, &lock, &options)); + } + for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { + gpr_thd_join(thds[i]); + } + grpc_aelock_destroy(&lock); +} + +int main(int argc, char **argv) { + grpc_test_init(argc, argv); + grpc_init(); + test_no_op(); + test_execute_one(); + test_execute_many(); + grpc_shutdown(); + + return 0; +} diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal index 1b1453f7ea2..5caaa5a8678 100644 --- a/tools/doxygen/Doxyfile.core.internal +++ b/tools/doxygen/Doxyfile.core.internal @@ -802,6 +802,7 @@ src/core/lib/debug/trace.h \ src/core/lib/http/format_request.h \ src/core/lib/http/httpcli.h \ src/core/lib/http/parser.h \ +src/core/lib/iomgr/async_execution_lock.h \ src/core/lib/iomgr/closure.h \ src/core/lib/iomgr/endpoint.h \ src/core/lib/iomgr/endpoint_pair.h \ @@ -938,6 +939,7 @@ src/core/lib/debug/trace.c \ src/core/lib/http/format_request.c \ src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ +src/core/lib/iomgr/async_execution_lock.c \ src/core/lib/iomgr/closure.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json index f546f3b9950..74c8cce1273 100644 --- a/tools/run_tests/sources_and_headers.json +++ b/tools/run_tests/sources_and_headers.json @@ -79,6 +79,22 @@ "third_party": false, "type": "target" }, + { + "deps": [ + "gpr", + "gpr_test_util", + "grpc", + "grpc_test_util" + ], + "headers": [], + "language": "c", + "name": "async_execution_lock_test", + "src": [ + "test/core/iomgr/async_execution_lock_test.c" + ], + "third_party": false, + "type": "target" + }, { "deps": [ "grpc", @@ -5606,6 +5622,7 @@ "src/core/lib/http/format_request.h", "src/core/lib/http/httpcli.h", "src/core/lib/http/parser.h", + "src/core/lib/iomgr/async_execution_lock.h", "src/core/lib/iomgr/closure.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", @@ -5701,6 +5718,8 @@ "src/core/lib/http/httpcli.h", "src/core/lib/http/parser.c", "src/core/lib/http/parser.h", + "src/core/lib/iomgr/async_execution_lock.c", + "src/core/lib/iomgr/async_execution_lock.h", "src/core/lib/iomgr/closure.c", "src/core/lib/iomgr/closure.h", "src/core/lib/iomgr/endpoint.c", diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json index 0fd77854d22..a07082d996c 100644 --- a/tools/run_tests/tests.json +++ b/tools/run_tests/tests.json @@ -85,6 +85,27 @@ "windows" ] }, + { + "args": [], + "ci_platforms": [ + "linux", + "mac", + "posix", + "windows" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "gtest": false, + "language": "c", + "name": "async_execution_lock_test", + "platforms": [ + "linux", + "mac", + "posix", + "windows" + ] + }, { "args": [], "ci_platforms": [ diff --git a/vsprojects/buildtests_c.sln b/vsprojects/buildtests_c.sln index bdae4475456..9c44e0a217e 100644 --- a/vsprojects/buildtests_c.sln +++ b/vsprojects/buildtests_c.sln @@ -160,6 +160,17 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "alpn_test", "vcxproj\test\a {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} EndProjectSection EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "async_execution_lock_test", "vcxproj\test\async_execution_lock_test\async_execution_lock_test.vcxproj", "{5FC080AE-1FE8-2849-6481-E52ADBBC205C}" + ProjectSection(myProperties) = preProject + lib = "False" + EndProjectSection + ProjectSection(ProjectDependencies) = postProject + {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} = {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} + {29D16885-7228-4C31-81ED-5F9187C7F2A9} = {29D16885-7228-4C31-81ED-5F9187C7F2A9} + {EAB0A629-17A9-44DB-B5FF-E91A721FE037} = {EAB0A629-17A9-44DB-B5FF-E91A721FE037} + {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} + EndProjectSection +EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "bin_encoder_test", "vcxproj\test\bin_encoder_test\bin_encoder_test.vcxproj", "{D5C70922-D68E-0E9D-9988-995E0F9A79AE}" ProjectSection(myProperties) = preProject lib = "False" @@ -1663,6 +1674,22 @@ Global {5BAAE7EA-A972-DD80-F190-29B9E3110BB3}.Release-DLL|Win32.Build.0 = Release|Win32 {5BAAE7EA-A972-DD80-F190-29B9E3110BB3}.Release-DLL|x64.ActiveCfg = Release|x64 {5BAAE7EA-A972-DD80-F190-29B9E3110BB3}.Release-DLL|x64.Build.0 = Release|x64 + {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Debug|Win32.ActiveCfg = Debug|Win32 + {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Debug|x64.ActiveCfg = Debug|x64 + {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Release|Win32.ActiveCfg = Release|Win32 + {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Release|x64.ActiveCfg = Release|x64 + {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Debug|Win32.Build.0 = Debug|Win32 + {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Debug|x64.Build.0 = Debug|x64 + {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Release|Win32.Build.0 = Release|Win32 + {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Release|x64.Build.0 = Release|x64 + {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Debug-DLL|Win32.ActiveCfg = Debug|Win32 + {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Debug-DLL|Win32.Build.0 = Debug|Win32 + {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Debug-DLL|x64.ActiveCfg = Debug|x64 + {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Debug-DLL|x64.Build.0 = Debug|x64 + {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Release-DLL|Win32.ActiveCfg = Release|Win32 + {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Release-DLL|Win32.Build.0 = Release|Win32 + {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Release-DLL|x64.ActiveCfg = Release|x64 + {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Release-DLL|x64.Build.0 = Release|x64 {D5C70922-D68E-0E9D-9988-995E0F9A79AE}.Debug|Win32.ActiveCfg = Debug|Win32 {D5C70922-D68E-0E9D-9988-995E0F9A79AE}.Debug|x64.ActiveCfg = Debug|x64 {D5C70922-D68E-0E9D-9988-995E0F9A79AE}.Release|Win32.ActiveCfg = Release|Win32 diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj index 4eec05a3b1f..b977a7fc5f2 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj @@ -311,6 +311,7 @@ + @@ -463,6 +464,8 @@ + + diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters index 17c88c4805e..c1f2bd9a163 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters @@ -43,6 +43,9 @@ src\core\lib\http + + src\core\lib\iomgr + src\core\lib\iomgr @@ -626,6 +629,9 @@ src\core\lib\http + + src\core\lib\iomgr + src\core\lib\iomgr diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj index 26050dcf74e..93a23278414 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj @@ -300,6 +300,7 @@ + @@ -440,6 +441,8 @@ + + diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters index a4acf513bc1..f18700ca586 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters @@ -46,6 +46,9 @@ src\core\lib\http + + src\core\lib\iomgr + src\core\lib\iomgr @@ -560,6 +563,9 @@ src\core\lib\http + + src\core\lib\iomgr + src\core\lib\iomgr diff --git a/vsprojects/vcxproj/test/async_execution_lock_test/async_execution_lock_test.vcxproj b/vsprojects/vcxproj/test/async_execution_lock_test/async_execution_lock_test.vcxproj new file mode 100644 index 00000000000..92b277801ec --- /dev/null +++ b/vsprojects/vcxproj/test/async_execution_lock_test/async_execution_lock_test.vcxproj @@ -0,0 +1,199 @@ + + + + + + Debug + Win32 + + + Debug + x64 + + + Release + Win32 + + + Release + x64 + + + + {5FC080AE-1FE8-2849-6481-E52ADBBC205C} + true + $(SolutionDir)IntDir\$(MSBuildProjectName)\ + + + + v100 + + + v110 + + + v120 + + + v140 + + + Application + true + Unicode + + + Application + false + true + Unicode + + + + + + + + + + + + + + async_execution_lock_test + static + Debug + static + Debug + + + async_execution_lock_test + static + Release + static + Release + + + + NotUsing + Level3 + Disabled + WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions) + true + MultiThreadedDebug + true + None + false + + + Console + true + false + + + + + + NotUsing + Level3 + Disabled + WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions) + true + MultiThreadedDebug + true + None + false + + + Console + true + false + + + + + + NotUsing + Level3 + MaxSpeed + WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions) + true + true + true + MultiThreaded + true + None + false + + + Console + true + false + true + true + + + + + + NotUsing + Level3 + MaxSpeed + WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions) + true + true + true + MultiThreaded + true + None + false + + + Console + true + false + true + true + + + + + + + + + + {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} + + + {29D16885-7228-4C31-81ED-5F9187C7F2A9} + + + {EAB0A629-17A9-44DB-B5FF-E91A721FE037} + + + {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} + + + + + + + + + + + + + + + This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them. For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}. + + + + + + + + + diff --git a/vsprojects/vcxproj/test/async_execution_lock_test/async_execution_lock_test.vcxproj.filters b/vsprojects/vcxproj/test/async_execution_lock_test/async_execution_lock_test.vcxproj.filters new file mode 100644 index 00000000000..ff116cb9b04 --- /dev/null +++ b/vsprojects/vcxproj/test/async_execution_lock_test/async_execution_lock_test.vcxproj.filters @@ -0,0 +1,21 @@ + + + + + test\core\iomgr + + + + + + {1553c040-57a4-1c71-539f-06be026b4844} + + + {112c4757-8861-21ed-d535-83c90a22e14b} + + + {341d4313-1479-2a6a-8ba4-a44c4c15e0d7} + + + + From 2743ba94f978aacb0db4bf900bd048479a8806ac Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 2 May 2016 16:44:20 -0700 Subject: [PATCH 03/78] Almost working... --- src/core/lib/iomgr/async_execution_lock.c | 64 +++++++++++++++------ src/core/lib/iomgr/async_execution_lock.h | 2 +- test/core/iomgr/async_execution_lock_test.c | 29 +++++++--- 3 files changed, 67 insertions(+), 28 deletions(-) diff --git a/src/core/lib/iomgr/async_execution_lock.c b/src/core/lib/iomgr/async_execution_lock.c index 62ece4cc8c7..71608b2bfe5 100644 --- a/src/core/lib/iomgr/async_execution_lock.c +++ b/src/core/lib/iomgr/async_execution_lock.c @@ -40,11 +40,16 @@ #define NO_CONSUMER ((gpr_atm)1) +static void bad_action(grpc_exec_ctx *exec_ctx, void *arg) { + GPR_UNREACHABLE_CODE(return ); +} + void grpc_aelock_init(grpc_aelock *lock, grpc_workqueue *optional_workqueue) { lock->optional_workqueue = optional_workqueue; gpr_atm_no_barrier_store(&lock->head, NO_CONSUMER); - lock->tail = &lock->stub; - gpr_atm_no_barrier_store(&lock->stub.next, 0); + gpr_atm_no_barrier_store(&lock->tombstone.next, 0); + lock->tombstone.action = bad_action; + lock->tail = &lock->tombstone; } void grpc_aelock_destroy(grpc_aelock *lock) { @@ -56,15 +61,35 @@ static void finish(grpc_exec_ctx *exec_ctx, grpc_aelock *lock) { grpc_aelock_qnode *tail = lock->tail; grpc_aelock_qnode *next = (grpc_aelock_qnode *)gpr_atm_acq_load(&tail->next); - if (next == NULL) { - if (gpr_atm_rel_cas(&lock->head, (gpr_atm)&lock->stub, NO_CONSUMER)) { - return; + if (tail == &lock->tombstone) { + if (next == NULL) { + if (gpr_atm_rel_cas(&lock->head, (gpr_atm)&lock->tombstone, + NO_CONSUMER)) { + return; + } + } else { + lock->tail = next; + tail = next; + next = (grpc_aelock_qnode *)gpr_atm_acq_load(&tail->next); } - } else { + } + if (next != NULL) { lock->tail = next; - - next->action(exec_ctx, next->arg); - gpr_free(next); + tail->action(exec_ctx, tail->arg); + gpr_free(tail); + } else { + grpc_aelock_qnode *head = + (grpc_aelock_qnode *)gpr_atm_acq_load(&lock->head); + if (head != tail) { + // TODO(ctiller): consider sleeping? + continue; + } + gpr_atm_no_barrier_store(&lock->tombstone.next, 0); + while (!gpr_atm_rel_cas(&lock->head, (gpr_atm)head, + (gpr_atm)&lock->tombstone)) { + head = (grpc_aelock_qnode *)gpr_atm_acq_load(&lock->head); + } + gpr_atm_rel_store(&head->next, (gpr_atm)&lock->tombstone); } } } @@ -72,11 +97,11 @@ static void finish(grpc_exec_ctx *exec_ctx, grpc_aelock *lock) { void grpc_aelock_execute(grpc_exec_ctx *exec_ctx, grpc_aelock *lock, grpc_aelock_action action, void *arg, size_t sizeof_arg) { - gpr_atm cur; + gpr_atm head; retry_top: - cur = gpr_atm_acq_load(&lock->head); - if (cur == NO_CONSUMER) { - if (!gpr_atm_rel_cas(&lock->head, NO_CONSUMER, (gpr_atm)&lock->stub)) { + head = gpr_atm_acq_load(&lock->head); + if (head == NO_CONSUMER) { + if (!gpr_atm_rel_cas(&lock->head, NO_CONSUMER, (gpr_atm)&lock->tombstone)) { goto retry_top; } action(exec_ctx, arg); @@ -86,18 +111,19 @@ retry_top: grpc_aelock_qnode *n = gpr_malloc(sizeof(*n) + sizeof_arg); n->action = action; - gpr_atm_no_barrier_store(&n->next, 0); if (sizeof_arg > 0) { memcpy(n + 1, arg, sizeof_arg); n->arg = n + 1; } else { n->arg = arg; } - while (!gpr_atm_rel_cas(&lock->head, cur, (gpr_atm)n)) { + gpr_atm_no_barrier_store(&n->next, 0); + while (!gpr_atm_rel_cas(&lock->head, head, (gpr_atm)n)) { retry_queue_load: - cur = gpr_atm_acq_load(&lock->head); - if (cur == NO_CONSUMER) { - if (!gpr_atm_rel_cas(&lock->head, NO_CONSUMER, (gpr_atm)&lock->stub)) { + head = gpr_atm_acq_load(&lock->head); + if (head == NO_CONSUMER) { + if (!gpr_atm_rel_cas(&lock->head, NO_CONSUMER, + (gpr_atm)&lock->tombstone)) { goto retry_queue_load; } gpr_free(n); @@ -106,5 +132,5 @@ retry_top: return; // early out } } - gpr_atm_no_barrier_store(&((grpc_aelock_qnode *)cur)->next, (gpr_atm)n); + gpr_atm_rel_store(&((grpc_aelock_qnode *)head)->next, (gpr_atm)n); } diff --git a/src/core/lib/iomgr/async_execution_lock.h b/src/core/lib/iomgr/async_execution_lock.h index cb4de61349b..cd1c4811fe7 100644 --- a/src/core/lib/iomgr/async_execution_lock.h +++ b/src/core/lib/iomgr/async_execution_lock.h @@ -52,7 +52,7 @@ typedef struct grpc_aelock { // grpc_aelock_qnode* gpr_atm head; grpc_aelock_qnode *tail; - grpc_aelock_qnode stub; + grpc_aelock_qnode tombstone; } grpc_aelock; void grpc_aelock_init(grpc_aelock *lock, grpc_workqueue *optional_workqueue); diff --git a/test/core/iomgr/async_execution_lock_test.c b/test/core/iomgr/async_execution_lock_test.c index 405f89362c6..d7f1823412a 100644 --- a/test/core/iomgr/async_execution_lock_test.c +++ b/test/core/iomgr/async_execution_lock_test.c @@ -65,6 +65,11 @@ static void test_execute_one(void) { grpc_aelock_destroy(&lock); } +typedef struct { + size_t ctr; + grpc_aelock *lock; +} thd_args; + typedef struct { size_t *ctr; size_t value; @@ -72,31 +77,39 @@ typedef struct { static void check_one(grpc_exec_ctx *exec_ctx, void *a) { ex_args *args = a; + // gpr_log(GPR_DEBUG, "*%p=%d; step %d", args->ctr, *args->ctr, args->value); GPR_ASSERT(*args->ctr == args->value - 1); *args->ctr = args->value; } -static void execute_many_loop(void *lock) { +static void execute_many_loop(void *a) { + thd_args *args = a; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - for (size_t i = 0; i < 100; i++) { - size_t ctr = 0; - for (size_t j = 1; j <= 1000; j++) { - ex_args args = {&ctr, j}; - grpc_aelock_execute(&exec_ctx, lock, check_one, &args, sizeof(args)); + size_t n = 1; + for (size_t i = 0; i < 10; i++) { + for (size_t j = 0; j < 1000; j++) { + ex_args c = {&args->ctr, n++}; + grpc_aelock_execute(&exec_ctx, args->lock, check_one, &c, sizeof(c)); grpc_exec_ctx_flush(&exec_ctx); } - gpr_sleep_until(GRPC_TIMEOUT_MILLIS_TO_DEADLINE(1)); + gpr_sleep_until(GRPC_TIMEOUT_MILLIS_TO_DEADLINE(100)); } + grpc_exec_ctx_finish(&exec_ctx); } static void test_execute_many(void) { + gpr_log(GPR_DEBUG, "test_execute_many"); + grpc_aelock lock; gpr_thd_id thds[100]; + thd_args ta[GPR_ARRAY_SIZE(thds)]; grpc_aelock_init(&lock, NULL); for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { gpr_thd_options options = gpr_thd_options_default(); gpr_thd_options_set_joinable(&options); - GPR_ASSERT(gpr_thd_new(&thds[i], execute_many_loop, &lock, &options)); + ta[i].ctr = 0; + ta[i].lock = &lock; + GPR_ASSERT(gpr_thd_new(&thds[i], execute_many_loop, &ta[i], &options)); } for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { gpr_thd_join(thds[i]); From dfbb1c080aa22e1f39cd934e1dc731ee4c74100b Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 2 May 2016 20:48:46 -0700 Subject: [PATCH 04/78] Almost working...... --- src/core/lib/iomgr/async_execution_lock.c | 12 ++++++++++-- test/core/iomgr/async_execution_lock_test.c | 2 +- 2 files changed, 11 insertions(+), 3 deletions(-) diff --git a/src/core/lib/iomgr/async_execution_lock.c b/src/core/lib/iomgr/async_execution_lock.c index 71608b2bfe5..00cd27504b7 100644 --- a/src/core/lib/iomgr/async_execution_lock.c +++ b/src/core/lib/iomgr/async_execution_lock.c @@ -67,23 +67,30 @@ static void finish(grpc_exec_ctx *exec_ctx, grpc_aelock *lock) { NO_CONSUMER)) { return; } + // TODO(ctiller): consider sleeping + continue; } else { + // skip the tombstone: we'll re-add it later lock->tail = next; tail = next; next = (grpc_aelock_qnode *)gpr_atm_acq_load(&tail->next); } } if (next != NULL) { + // found a node lock->tail = next; tail->action(exec_ctx, tail->arg); gpr_free(tail); } else { + // nothing there: might be in an incosistant state grpc_aelock_qnode *head = (grpc_aelock_qnode *)gpr_atm_acq_load(&lock->head); if (head != tail) { + // non-empty list: spin for a bit // TODO(ctiller): consider sleeping? continue; } + // must have swallowed tombstone above: re-add it gpr_atm_no_barrier_store(&lock->tombstone.next, 0); while (!gpr_atm_rel_cas(&lock->head, (gpr_atm)head, (gpr_atm)&lock->tombstone)) { @@ -117,7 +124,7 @@ retry_top: } else { n->arg = arg; } - gpr_atm_no_barrier_store(&n->next, 0); + gpr_atm_rel_store(&n->next, 0); while (!gpr_atm_rel_cas(&lock->head, head, (gpr_atm)n)) { retry_queue_load: head = gpr_atm_acq_load(&lock->head); @@ -132,5 +139,6 @@ retry_top: return; // early out } } - gpr_atm_rel_store(&((grpc_aelock_qnode *)head)->next, (gpr_atm)n); + GPR_ASSERT(gpr_atm_rel_cas(&((grpc_aelock_qnode *)head)->next, 0, (gpr_atm)n)); +// gpr_atm_rel_store(&((grpc_aelock_qnode *)head)->next, (gpr_atm)n); } diff --git a/test/core/iomgr/async_execution_lock_test.c b/test/core/iomgr/async_execution_lock_test.c index d7f1823412a..8c9665a4587 100644 --- a/test/core/iomgr/async_execution_lock_test.c +++ b/test/core/iomgr/async_execution_lock_test.c @@ -87,7 +87,7 @@ static void execute_many_loop(void *a) { grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; size_t n = 1; for (size_t i = 0; i < 10; i++) { - for (size_t j = 0; j < 1000; j++) { + for (size_t j = 0; j < 10000; j++) { ex_args c = {&args->ctr, n++}; grpc_aelock_execute(&exec_ctx, args->lock, check_one, &c, sizeof(c)); grpc_exec_ctx_flush(&exec_ctx); From 0bc11711b7f2f33bd4e399bda46e4c20ac4bc6ca Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 2 May 2016 21:22:46 -0700 Subject: [PATCH 05/78] Direct translation of http://www.1024cores.net/home/lock-free-algorithms/queues/intrusive-mpsc-node-based-queue --- BUILD | 6 +- Makefile | 2 +- binding.gyp | 2 +- build.yaml | 3 +- config.m4 | 2 +- gRPC.podspec | 4 +- grpc.gemspec | 3 +- include/grpc/impl/codegen/atm.h | 3 + include/grpc/impl/codegen/atm_gcc_atomic.h | 2 + include/grpc/impl/codegen/atm_gcc_sync.h | 7 ++ include/grpc/impl/codegen/atm_win32.h | 4 ++ package.xml | 3 +- src/core/lib/support/mpscq.c | 80 +++++++++++++++++++++ src/core/lib/support/mpscq.h | 55 ++++++++++++++ src/python/grpcio/grpc_core_dependencies.py | 2 +- tools/doxygen/Doxyfile.core.internal | 3 +- tools/run_tests/sources_and_headers.json | 4 +- vsprojects/vcxproj/gpr/gpr.vcxproj | 5 +- vsprojects/vcxproj/gpr/gpr.vcxproj.filters | 9 ++- 19 files changed, 182 insertions(+), 17 deletions(-) create mode 100644 src/core/lib/support/mpscq.c create mode 100644 src/core/lib/support/mpscq.h diff --git a/BUILD b/BUILD index ca152583a7e..bd00ff670f5 100644 --- a/BUILD +++ b/BUILD @@ -50,6 +50,7 @@ cc_library( "src/core/lib/support/block_annotate.h", "src/core/lib/support/env.h", "src/core/lib/support/load_file.h", + "src/core/lib/support/mpscq.h", "src/core/lib/support/murmur_hash.h", "src/core/lib/support/stack_lockfree.h", "src/core/lib/support/string.h", @@ -78,10 +79,10 @@ cc_library( "src/core/lib/support/log_linux.c", "src/core/lib/support/log_posix.c", "src/core/lib/support/log_win32.c", + "src/core/lib/support/mpscq.c", "src/core/lib/support/murmur_hash.c", "src/core/lib/support/slice.c", "src/core/lib/support/slice_buffer.c", - "src/core/lib/support/stack_lockfree.c", "src/core/lib/support/string.c", "src/core/lib/support/string_posix.c", "src/core/lib/support/string_util_win32.c", @@ -1219,10 +1220,10 @@ objc_library( "src/core/lib/support/log_linux.c", "src/core/lib/support/log_posix.c", "src/core/lib/support/log_win32.c", + "src/core/lib/support/mpscq.c", "src/core/lib/support/murmur_hash.c", "src/core/lib/support/slice.c", "src/core/lib/support/slice_buffer.c", - "src/core/lib/support/stack_lockfree.c", "src/core/lib/support/string.c", "src/core/lib/support/string_posix.c", "src/core/lib/support/string_util_win32.c", @@ -1293,6 +1294,7 @@ objc_library( "src/core/lib/support/block_annotate.h", "src/core/lib/support/env.h", "src/core/lib/support/load_file.h", + "src/core/lib/support/mpscq.h", "src/core/lib/support/murmur_hash.h", "src/core/lib/support/stack_lockfree.h", "src/core/lib/support/string.h", diff --git a/Makefile b/Makefile index 52c27c97d69..50efcf349f6 100644 --- a/Makefile +++ b/Makefile @@ -2348,10 +2348,10 @@ LIBGPR_SRC = \ src/core/lib/support/log_linux.c \ src/core/lib/support/log_posix.c \ src/core/lib/support/log_win32.c \ + src/core/lib/support/mpscq.c \ src/core/lib/support/murmur_hash.c \ src/core/lib/support/slice.c \ src/core/lib/support/slice_buffer.c \ - src/core/lib/support/stack_lockfree.c \ src/core/lib/support/string.c \ src/core/lib/support/string_posix.c \ src/core/lib/support/string_util_win32.c \ diff --git a/binding.gyp b/binding.gyp index fbec804f7ac..ccd811a30b7 100644 --- a/binding.gyp +++ b/binding.gyp @@ -516,10 +516,10 @@ 'src/core/lib/support/log_linux.c', 'src/core/lib/support/log_posix.c', 'src/core/lib/support/log_win32.c', + 'src/core/lib/support/mpscq.c', 'src/core/lib/support/murmur_hash.c', 'src/core/lib/support/slice.c', 'src/core/lib/support/slice_buffer.c', - 'src/core/lib/support/stack_lockfree.c', 'src/core/lib/support/string.c', 'src/core/lib/support/string_posix.c', 'src/core/lib/support/string_util_win32.c', diff --git a/build.yaml b/build.yaml index aae3e5a2420..e6f263aef7f 100644 --- a/build.yaml +++ b/build.yaml @@ -68,6 +68,7 @@ filegroups: - src/core/lib/support/block_annotate.h - src/core/lib/support/env.h - src/core/lib/support/load_file.h + - src/core/lib/support/mpscq.h - src/core/lib/support/murmur_hash.h - src/core/lib/support/stack_lockfree.h - src/core/lib/support/string.h @@ -97,10 +98,10 @@ filegroups: - src/core/lib/support/log_linux.c - src/core/lib/support/log_posix.c - src/core/lib/support/log_win32.c + - src/core/lib/support/mpscq.c - src/core/lib/support/murmur_hash.c - src/core/lib/support/slice.c - src/core/lib/support/slice_buffer.c - - src/core/lib/support/stack_lockfree.c - src/core/lib/support/string.c - src/core/lib/support/string_posix.c - src/core/lib/support/string_util_win32.c diff --git a/config.m4 b/config.m4 index 30573cf9201..9ec7f493daf 100644 --- a/config.m4 +++ b/config.m4 @@ -57,10 +57,10 @@ if test "$PHP_GRPC" != "no"; then src/core/lib/support/log_linux.c \ src/core/lib/support/log_posix.c \ src/core/lib/support/log_win32.c \ + src/core/lib/support/mpscq.c \ src/core/lib/support/murmur_hash.c \ src/core/lib/support/slice.c \ src/core/lib/support/slice_buffer.c \ - src/core/lib/support/stack_lockfree.c \ src/core/lib/support/string.c \ src/core/lib/support/string_posix.c \ src/core/lib/support/string_util_win32.c \ diff --git a/gRPC.podspec b/gRPC.podspec index a8744c8c70f..3df13f9f427 100644 --- a/gRPC.podspec +++ b/gRPC.podspec @@ -68,6 +68,7 @@ Pod::Spec.new do |s| 'src/core/lib/support/block_annotate.h', 'src/core/lib/support/env.h', 'src/core/lib/support/load_file.h', + 'src/core/lib/support/mpscq.h', 'src/core/lib/support/murmur_hash.h', 'src/core/lib/support/stack_lockfree.h', 'src/core/lib/support/string.h', @@ -138,10 +139,10 @@ Pod::Spec.new do |s| 'src/core/lib/support/log_linux.c', 'src/core/lib/support/log_posix.c', 'src/core/lib/support/log_win32.c', + 'src/core/lib/support/mpscq.c', 'src/core/lib/support/murmur_hash.c', 'src/core/lib/support/slice.c', 'src/core/lib/support/slice_buffer.c', - 'src/core/lib/support/stack_lockfree.c', 'src/core/lib/support/string.c', 'src/core/lib/support/string_posix.c', 'src/core/lib/support/string_util_win32.c', @@ -500,6 +501,7 @@ Pod::Spec.new do |s| 'src/core/lib/support/block_annotate.h', 'src/core/lib/support/env.h', 'src/core/lib/support/load_file.h', + 'src/core/lib/support/mpscq.h', 'src/core/lib/support/murmur_hash.h', 'src/core/lib/support/stack_lockfree.h', 'src/core/lib/support/string.h', diff --git a/grpc.gemspec b/grpc.gemspec index fca828ad10f..2aad578a265 100755 --- a/grpc.gemspec +++ b/grpc.gemspec @@ -90,6 +90,7 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/support/block_annotate.h ) s.files += %w( src/core/lib/support/env.h ) s.files += %w( src/core/lib/support/load_file.h ) + s.files += %w( src/core/lib/support/mpscq.h ) s.files += %w( src/core/lib/support/murmur_hash.h ) s.files += %w( src/core/lib/support/stack_lockfree.h ) s.files += %w( src/core/lib/support/string.h ) @@ -118,10 +119,10 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/support/log_linux.c ) s.files += %w( src/core/lib/support/log_posix.c ) s.files += %w( src/core/lib/support/log_win32.c ) + s.files += %w( src/core/lib/support/mpscq.c ) s.files += %w( src/core/lib/support/murmur_hash.c ) s.files += %w( src/core/lib/support/slice.c ) s.files += %w( src/core/lib/support/slice_buffer.c ) - s.files += %w( src/core/lib/support/stack_lockfree.c ) s.files += %w( src/core/lib/support/string.c ) s.files += %w( src/core/lib/support/string_posix.c ) s.files += %w( src/core/lib/support/string_util_win32.c ) diff --git a/include/grpc/impl/codegen/atm.h b/include/grpc/impl/codegen/atm.h index 5376026dde2..6f7618b800b 100644 --- a/include/grpc/impl/codegen/atm.h +++ b/include/grpc/impl/codegen/atm.h @@ -75,6 +75,9 @@ int gpr_atm_no_barrier_cas(gpr_atm *p, gpr_atm o, gpr_atm n); int gpr_atm_acq_cas(gpr_atm *p, gpr_atm o, gpr_atm n); int gpr_atm_rel_cas(gpr_atm *p, gpr_atm o, gpr_atm n); + + // Atomically, set *p=n and return the old value of *p + gpr_atm gpr_atm_full_xchg(gpr_atm *p, gpr_atm n); */ #include diff --git a/include/grpc/impl/codegen/atm_gcc_atomic.h b/include/grpc/impl/codegen/atm_gcc_atomic.h index 8caf7edbdec..7d4ae98cf78 100644 --- a/include/grpc/impl/codegen/atm_gcc_atomic.h +++ b/include/grpc/impl/codegen/atm_gcc_atomic.h @@ -69,4 +69,6 @@ static __inline int gpr_atm_rel_cas(gpr_atm *p, gpr_atm o, gpr_atm n) { __ATOMIC_RELAXED); } +#define gpr_atm_full_xchg(p, n) __atomic_exchange_n((p), (n), __ATOMIC_ACQ_REL) + #endif /* GRPC_IMPL_CODEGEN_ATM_GCC_ATOMIC_H */ diff --git a/include/grpc/impl/codegen/atm_gcc_sync.h b/include/grpc/impl/codegen/atm_gcc_sync.h index 915b09fb0c3..86ce2f25485 100644 --- a/include/grpc/impl/codegen/atm_gcc_sync.h +++ b/include/grpc/impl/codegen/atm_gcc_sync.h @@ -84,4 +84,11 @@ static __inline void gpr_atm_no_barrier_store(gpr_atm *p, gpr_atm value) { #define gpr_atm_acq_cas(p, o, n) (__sync_bool_compare_and_swap((p), (o), (n))) #define gpr_atm_rel_cas(p, o, n) gpr_atm_acq_cas((p), (o), (n)) +static __inline gpr_atm gpr_atm_full_xchg(gpr_atm *p, gpr_atm n) { + gpr_atm cur; + do { + cur = gpr_atm_acq_load(p); + } while (!gpr_atm_rel_cas(p, cur, n)); +} + #endif /* GRPC_IMPL_CODEGEN_ATM_GCC_SYNC_H */ diff --git a/include/grpc/impl/codegen/atm_win32.h b/include/grpc/impl/codegen/atm_win32.h index 7c1ccaf8e20..2904007d633 100644 --- a/include/grpc/impl/codegen/atm_win32.h +++ b/include/grpc/impl/codegen/atm_win32.h @@ -122,4 +122,8 @@ static __inline gpr_atm gpr_atm_full_fetch_add(gpr_atm *p, gpr_atm delta) { return old; } +static __inline gpr_atm gpr_atm_full_xchg(gpr_atm *p, gpr_atm n) { + return (gpr_atm)InterlockedExchangePointer((PVOID*)p, (PVOID)n); +} + #endif /* GRPC_IMPL_CODEGEN_ATM_WIN32_H */ diff --git a/package.xml b/package.xml index d259dd043fd..ee2468bc876 100644 --- a/package.xml +++ b/package.xml @@ -97,6 +97,7 @@ + @@ -125,10 +126,10 @@ + - diff --git a/src/core/lib/support/mpscq.c b/src/core/lib/support/mpscq.c new file mode 100644 index 00000000000..911fdd161c0 --- /dev/null +++ b/src/core/lib/support/mpscq.c @@ -0,0 +1,80 @@ +/* + * + * Copyright 2016, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include "src/core/lib/support/mpscq.h" + +#include + +void gpr_mpscq_init(gpr_mpscq *q) { + gpr_atm_no_barrier_store(&q->head, (gpr_atm)&q->stub); + q->tail = &q->stub; + gpr_atm_no_barrier_store(&q->stub.next, 0); +} + +void gpr_mpscq_destroy(gpr_mpscq *q) { + GPR_ASSERT(gpr_atm_no_barrier_load(&q->head) == (gpr_atm)&q->stub); + GPR_ASSERT(q->tail == &q->stub); +} + +void gpr_mpscq_push(gpr_mpscq *q, gpr_mpscq_node *n) { + gpr_atm_no_barrier_store(&n->next, 0); + gpr_mpscq_node *prev = (gpr_mpscq_node*)gpr_atm_full_xchg(&q->head, (gpr_atm)n); + gpr_atm_rel_store(&prev->next, (gpr_atm)n); +} + +gpr_mpscq_node *gpr_mpscq_pop(gpr_mpscq *q) { + gpr_mpscq_node *tail = q->tail; + gpr_mpscq_node *next = (gpr_mpscq_node*)gpr_atm_acq_load(&tail->next); + if (tail == &q->stub) { + if (next == NULL) return NULL; + q->tail = next; + tail = next; + next = (gpr_mpscq_node *)gpr_atm_acq_load(&tail->next); + } + if (next != NULL) { + q->tail = next; + return tail; + } + gpr_mpscq_node *head = (gpr_mpscq_node*)gpr_atm_acq_load(&q->head); + if (tail != head) { + return 0; + } + gpr_mpscq_push(q, &q->stub); + next = (gpr_mpscq_node *)gpr_atm_acq_load(&tail->next); + if (next != NULL) { + q->tail = next; + return tail; + } + return NULL; +} + diff --git a/src/core/lib/support/mpscq.h b/src/core/lib/support/mpscq.h new file mode 100644 index 00000000000..30b37a94a18 --- /dev/null +++ b/src/core/lib/support/mpscq.h @@ -0,0 +1,55 @@ +/* + * + * Copyright 2016, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef GRPC_CORE_LIB_SUPPORT_MPSCQ_H +#define GRPC_CORE_LIB_SUPPORT_MPSCQ_H + +#include +#include + +typedef struct gpr_mpscq_node { + gpr_atm next; +} gpr_mpscq_node; + +typedef struct gpr_mpscq { + gpr_atm head; + gpr_mpscq_node *tail; + gpr_mpscq_node stub; +} gpr_mpscq; + +void gpr_mpscq_init(gpr_mpscq *q); +void gpr_mpscq_destroy(gpr_mpscq *q); +void gpr_mpscq_push(gpr_mpscq *q, gpr_mpscq_node *n); +gpr_mpscq_node *gpr_mpscq_pop(gpr_mpscq *q); + +#endif /* GRPC_CORE_LIB_SUPPORT_MPSCQ_H */ diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py index 88db62abb43..58425a7a29d 100644 --- a/src/python/grpcio/grpc_core_dependencies.py +++ b/src/python/grpcio/grpc_core_dependencies.py @@ -51,10 +51,10 @@ CORE_SOURCE_FILES = [ 'src/core/lib/support/log_linux.c', 'src/core/lib/support/log_posix.c', 'src/core/lib/support/log_win32.c', + 'src/core/lib/support/mpscq.c', 'src/core/lib/support/murmur_hash.c', 'src/core/lib/support/slice.c', 'src/core/lib/support/slice_buffer.c', - 'src/core/lib/support/stack_lockfree.c', 'src/core/lib/support/string.c', 'src/core/lib/support/string_posix.c', 'src/core/lib/support/string_util_win32.c', diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal index 5caaa5a8678..534775e6cdf 100644 --- a/tools/doxygen/Doxyfile.core.internal +++ b/tools/doxygen/Doxyfile.core.internal @@ -1138,6 +1138,7 @@ src/core/lib/support/backoff.h \ src/core/lib/support/block_annotate.h \ src/core/lib/support/env.h \ src/core/lib/support/load_file.h \ +src/core/lib/support/mpscq.h \ src/core/lib/support/murmur_hash.h \ src/core/lib/support/stack_lockfree.h \ src/core/lib/support/string.h \ @@ -1166,10 +1167,10 @@ src/core/lib/support/log_android.c \ src/core/lib/support/log_linux.c \ src/core/lib/support/log_posix.c \ src/core/lib/support/log_win32.c \ +src/core/lib/support/mpscq.c \ src/core/lib/support/murmur_hash.c \ src/core/lib/support/slice.c \ src/core/lib/support/slice_buffer.c \ -src/core/lib/support/stack_lockfree.c \ src/core/lib/support/string.c \ src/core/lib/support/string_posix.c \ src/core/lib/support/string_util_win32.c \ diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json index 74c8cce1273..2b042b7e080 100644 --- a/tools/run_tests/sources_and_headers.json +++ b/tools/run_tests/sources_and_headers.json @@ -5457,6 +5457,7 @@ "src/core/lib/support/block_annotate.h", "src/core/lib/support/env.h", "src/core/lib/support/load_file.h", + "src/core/lib/support/mpscq.h", "src/core/lib/support/murmur_hash.h", "src/core/lib/support/stack_lockfree.h", "src/core/lib/support/string.h", @@ -5522,11 +5523,12 @@ "src/core/lib/support/log_linux.c", "src/core/lib/support/log_posix.c", "src/core/lib/support/log_win32.c", + "src/core/lib/support/mpscq.c", + "src/core/lib/support/mpscq.h", "src/core/lib/support/murmur_hash.c", "src/core/lib/support/murmur_hash.h", "src/core/lib/support/slice.c", "src/core/lib/support/slice_buffer.c", - "src/core/lib/support/stack_lockfree.c", "src/core/lib/support/stack_lockfree.h", "src/core/lib/support/string.c", "src/core/lib/support/string.h", diff --git a/vsprojects/vcxproj/gpr/gpr.vcxproj b/vsprojects/vcxproj/gpr/gpr.vcxproj index 26195bb5417..43fa41324dd 100644 --- a/vsprojects/vcxproj/gpr/gpr.vcxproj +++ b/vsprojects/vcxproj/gpr/gpr.vcxproj @@ -196,6 +196,7 @@ + @@ -247,14 +248,14 @@ + + - - diff --git a/vsprojects/vcxproj/gpr/gpr.vcxproj.filters b/vsprojects/vcxproj/gpr/gpr.vcxproj.filters index be15391b092..80c6ac7b553 100644 --- a/vsprojects/vcxproj/gpr/gpr.vcxproj.filters +++ b/vsprojects/vcxproj/gpr/gpr.vcxproj.filters @@ -64,6 +64,9 @@ src\core\lib\support + + src\core\lib\support + src\core\lib\support @@ -73,9 +76,6 @@ src\core\lib\support - - src\core\lib\support - src\core\lib\support @@ -284,6 +284,9 @@ src\core\lib\support + + src\core\lib\support + src\core\lib\support From ad3c8c1a5d56fac6b91d8f4fec50145d91721b63 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 2 May 2016 21:47:30 -0700 Subject: [PATCH 06/78] Rewrite async_exec_lock using mpscq --- BUILD | 2 + Makefile | 1 + binding.gyp | 1 + build.yaml | 1 + config.m4 | 1 + gRPC.podspec | 1 + grpc.gemspec | 1 + package.xml | 1 + src/core/lib/iomgr/async_execution_lock.c | 103 ++++---------------- src/core/lib/iomgr/async_execution_lock.h | 11 +-- src/python/grpcio/grpc_core_dependencies.py | 1 + tools/doxygen/Doxyfile.core.internal | 1 + tools/run_tests/sources_and_headers.json | 1 + vsprojects/vcxproj/gpr/gpr.vcxproj | 2 + vsprojects/vcxproj/gpr/gpr.vcxproj.filters | 3 + 15 files changed, 43 insertions(+), 88 deletions(-) diff --git a/BUILD b/BUILD index bd00ff670f5..5dc0d86abe2 100644 --- a/BUILD +++ b/BUILD @@ -83,6 +83,7 @@ cc_library( "src/core/lib/support/murmur_hash.c", "src/core/lib/support/slice.c", "src/core/lib/support/slice_buffer.c", + "src/core/lib/support/stack_lockfree.c", "src/core/lib/support/string.c", "src/core/lib/support/string_posix.c", "src/core/lib/support/string_util_win32.c", @@ -1224,6 +1225,7 @@ objc_library( "src/core/lib/support/murmur_hash.c", "src/core/lib/support/slice.c", "src/core/lib/support/slice_buffer.c", + "src/core/lib/support/stack_lockfree.c", "src/core/lib/support/string.c", "src/core/lib/support/string_posix.c", "src/core/lib/support/string_util_win32.c", diff --git a/Makefile b/Makefile index 50efcf349f6..319f483e75a 100644 --- a/Makefile +++ b/Makefile @@ -2352,6 +2352,7 @@ LIBGPR_SRC = \ src/core/lib/support/murmur_hash.c \ src/core/lib/support/slice.c \ src/core/lib/support/slice_buffer.c \ + src/core/lib/support/stack_lockfree.c \ src/core/lib/support/string.c \ src/core/lib/support/string_posix.c \ src/core/lib/support/string_util_win32.c \ diff --git a/binding.gyp b/binding.gyp index ccd811a30b7..9d04eb971a8 100644 --- a/binding.gyp +++ b/binding.gyp @@ -520,6 +520,7 @@ 'src/core/lib/support/murmur_hash.c', 'src/core/lib/support/slice.c', 'src/core/lib/support/slice_buffer.c', + 'src/core/lib/support/stack_lockfree.c', 'src/core/lib/support/string.c', 'src/core/lib/support/string_posix.c', 'src/core/lib/support/string_util_win32.c', diff --git a/build.yaml b/build.yaml index e6f263aef7f..addb91fcce9 100644 --- a/build.yaml +++ b/build.yaml @@ -102,6 +102,7 @@ filegroups: - src/core/lib/support/murmur_hash.c - src/core/lib/support/slice.c - src/core/lib/support/slice_buffer.c + - src/core/lib/support/stack_lockfree.c - src/core/lib/support/string.c - src/core/lib/support/string_posix.c - src/core/lib/support/string_util_win32.c diff --git a/config.m4 b/config.m4 index 9ec7f493daf..67ce4944ef1 100644 --- a/config.m4 +++ b/config.m4 @@ -61,6 +61,7 @@ if test "$PHP_GRPC" != "no"; then src/core/lib/support/murmur_hash.c \ src/core/lib/support/slice.c \ src/core/lib/support/slice_buffer.c \ + src/core/lib/support/stack_lockfree.c \ src/core/lib/support/string.c \ src/core/lib/support/string_posix.c \ src/core/lib/support/string_util_win32.c \ diff --git a/gRPC.podspec b/gRPC.podspec index 3df13f9f427..f995e8ad658 100644 --- a/gRPC.podspec +++ b/gRPC.podspec @@ -143,6 +143,7 @@ Pod::Spec.new do |s| 'src/core/lib/support/murmur_hash.c', 'src/core/lib/support/slice.c', 'src/core/lib/support/slice_buffer.c', + 'src/core/lib/support/stack_lockfree.c', 'src/core/lib/support/string.c', 'src/core/lib/support/string_posix.c', 'src/core/lib/support/string_util_win32.c', diff --git a/grpc.gemspec b/grpc.gemspec index 2aad578a265..de488d6f44a 100755 --- a/grpc.gemspec +++ b/grpc.gemspec @@ -123,6 +123,7 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/support/murmur_hash.c ) s.files += %w( src/core/lib/support/slice.c ) s.files += %w( src/core/lib/support/slice_buffer.c ) + s.files += %w( src/core/lib/support/stack_lockfree.c ) s.files += %w( src/core/lib/support/string.c ) s.files += %w( src/core/lib/support/string_posix.c ) s.files += %w( src/core/lib/support/string_util_win32.c ) diff --git a/package.xml b/package.xml index ee2468bc876..169d047a083 100644 --- a/package.xml +++ b/package.xml @@ -130,6 +130,7 @@ + diff --git a/src/core/lib/iomgr/async_execution_lock.c b/src/core/lib/iomgr/async_execution_lock.c index 00cd27504b7..b6b7e0d92c3 100644 --- a/src/core/lib/iomgr/async_execution_lock.c +++ b/src/core/lib/iomgr/async_execution_lock.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015, Google Inc. + * Copyright 2016, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -40,105 +40,44 @@ #define NO_CONSUMER ((gpr_atm)1) -static void bad_action(grpc_exec_ctx *exec_ctx, void *arg) { - GPR_UNREACHABLE_CODE(return ); -} - void grpc_aelock_init(grpc_aelock *lock, grpc_workqueue *optional_workqueue) { lock->optional_workqueue = optional_workqueue; - gpr_atm_no_barrier_store(&lock->head, NO_CONSUMER); - gpr_atm_no_barrier_store(&lock->tombstone.next, 0); - lock->tombstone.action = bad_action; - lock->tail = &lock->tombstone; + gpr_atm_no_barrier_store(&lock->locked, 0); + gpr_mpscq_init(&lock->queue); } void grpc_aelock_destroy(grpc_aelock *lock) { - GPR_ASSERT(gpr_atm_no_barrier_load(&lock->head) == NO_CONSUMER); + GPR_ASSERT(gpr_atm_no_barrier_load(&lock->locked) == 0); + gpr_mpscq_destroy(&lock->queue); } static void finish(grpc_exec_ctx *exec_ctx, grpc_aelock *lock) { - for (;;) { - grpc_aelock_qnode *tail = lock->tail; - grpc_aelock_qnode *next = - (grpc_aelock_qnode *)gpr_atm_acq_load(&tail->next); - if (tail == &lock->tombstone) { - if (next == NULL) { - if (gpr_atm_rel_cas(&lock->head, (gpr_atm)&lock->tombstone, - NO_CONSUMER)) { - return; - } - // TODO(ctiller): consider sleeping - continue; - } else { - // skip the tombstone: we'll re-add it later - lock->tail = next; - tail = next; - next = (grpc_aelock_qnode *)gpr_atm_acq_load(&tail->next); - } - } - if (next != NULL) { - // found a node - lock->tail = next; - tail->action(exec_ctx, tail->arg); - gpr_free(tail); - } else { - // nothing there: might be in an incosistant state - grpc_aelock_qnode *head = - (grpc_aelock_qnode *)gpr_atm_acq_load(&lock->head); - if (head != tail) { - // non-empty list: spin for a bit - // TODO(ctiller): consider sleeping? - continue; - } - // must have swallowed tombstone above: re-add it - gpr_atm_no_barrier_store(&lock->tombstone.next, 0); - while (!gpr_atm_rel_cas(&lock->head, (gpr_atm)head, - (gpr_atm)&lock->tombstone)) { - head = (grpc_aelock_qnode *)gpr_atm_acq_load(&lock->head); - } - gpr_atm_rel_store(&head->next, (gpr_atm)&lock->tombstone); + while (gpr_atm_full_fetch_add(&lock->locked, -1) != 1) { + gpr_mpscq_node *n; + while ((n = gpr_mpscq_pop(&lock->queue)) == NULL) { + // TODO(ctiller): find something to fill in the time } + grpc_aelock_qnode *ln = (grpc_aelock_qnode*)n; + ln->action(exec_ctx, ln->arg); + gpr_free(ln); } } void grpc_aelock_execute(grpc_exec_ctx *exec_ctx, grpc_aelock *lock, grpc_aelock_action action, void *arg, size_t sizeof_arg) { - gpr_atm head; -retry_top: - head = gpr_atm_acq_load(&lock->head); - if (head == NO_CONSUMER) { - if (!gpr_atm_rel_cas(&lock->head, NO_CONSUMER, (gpr_atm)&lock->tombstone)) { - goto retry_top; - } + if (gpr_atm_full_fetch_add(&lock->locked, 1) == 0) { action(exec_ctx, arg); finish(exec_ctx, lock); - return; // early out - } - - grpc_aelock_qnode *n = gpr_malloc(sizeof(*n) + sizeof_arg); - n->action = action; - if (sizeof_arg > 0) { - memcpy(n + 1, arg, sizeof_arg); - n->arg = n + 1; } else { - n->arg = arg; - } - gpr_atm_rel_store(&n->next, 0); - while (!gpr_atm_rel_cas(&lock->head, head, (gpr_atm)n)) { - retry_queue_load: - head = gpr_atm_acq_load(&lock->head); - if (head == NO_CONSUMER) { - if (!gpr_atm_rel_cas(&lock->head, NO_CONSUMER, - (gpr_atm)&lock->tombstone)) { - goto retry_queue_load; - } - gpr_free(n); - action(exec_ctx, arg); - finish(exec_ctx, lock); - return; // early out + grpc_aelock_qnode *n = gpr_malloc(sizeof(*n) + sizeof_arg); + n->action = action; + if (sizeof_arg > 0) { + memcpy(n + 1, arg, sizeof_arg); + n->arg = n + 1; + } else { + n->arg = arg; } + gpr_mpscq_push(&lock->queue, &n->mpscq_node); } - GPR_ASSERT(gpr_atm_rel_cas(&((grpc_aelock_qnode *)head)->next, 0, (gpr_atm)n)); -// gpr_atm_rel_store(&((grpc_aelock_qnode *)head)->next, (gpr_atm)n); } diff --git a/src/core/lib/iomgr/async_execution_lock.h b/src/core/lib/iomgr/async_execution_lock.h index cd1c4811fe7..20cbcaf2e15 100644 --- a/src/core/lib/iomgr/async_execution_lock.h +++ b/src/core/lib/iomgr/async_execution_lock.h @@ -1,6 +1,6 @@ /* * - * Copyright 2015, Google Inc. + * Copyright 2016, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -37,22 +37,21 @@ #include #include +#include "src/core/lib/support/mpscq.h" #include "src/core/lib/iomgr/exec_ctx.h" typedef void (*grpc_aelock_action)(grpc_exec_ctx *exec_ctx, void *arg); typedef struct grpc_aelock_qnode { + gpr_mpscq_node mpscq_node; grpc_aelock_action action; void *arg; - gpr_atm next; } grpc_aelock_qnode; typedef struct grpc_aelock { grpc_workqueue *optional_workqueue; - // grpc_aelock_qnode* - gpr_atm head; - grpc_aelock_qnode *tail; - grpc_aelock_qnode tombstone; + gpr_mpscq queue; + gpr_atm locked; } grpc_aelock; void grpc_aelock_init(grpc_aelock *lock, grpc_workqueue *optional_workqueue); diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py index 58425a7a29d..c843ed40626 100644 --- a/src/python/grpcio/grpc_core_dependencies.py +++ b/src/python/grpcio/grpc_core_dependencies.py @@ -55,6 +55,7 @@ CORE_SOURCE_FILES = [ 'src/core/lib/support/murmur_hash.c', 'src/core/lib/support/slice.c', 'src/core/lib/support/slice_buffer.c', + 'src/core/lib/support/stack_lockfree.c', 'src/core/lib/support/string.c', 'src/core/lib/support/string_posix.c', 'src/core/lib/support/string_util_win32.c', diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal index 534775e6cdf..4add517477d 100644 --- a/tools/doxygen/Doxyfile.core.internal +++ b/tools/doxygen/Doxyfile.core.internal @@ -1171,6 +1171,7 @@ src/core/lib/support/mpscq.c \ src/core/lib/support/murmur_hash.c \ src/core/lib/support/slice.c \ src/core/lib/support/slice_buffer.c \ +src/core/lib/support/stack_lockfree.c \ src/core/lib/support/string.c \ src/core/lib/support/string_posix.c \ src/core/lib/support/string_util_win32.c \ diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json index 2b042b7e080..43697711700 100644 --- a/tools/run_tests/sources_and_headers.json +++ b/tools/run_tests/sources_and_headers.json @@ -5529,6 +5529,7 @@ "src/core/lib/support/murmur_hash.h", "src/core/lib/support/slice.c", "src/core/lib/support/slice_buffer.c", + "src/core/lib/support/stack_lockfree.c", "src/core/lib/support/stack_lockfree.h", "src/core/lib/support/string.c", "src/core/lib/support/string.h", diff --git a/vsprojects/vcxproj/gpr/gpr.vcxproj b/vsprojects/vcxproj/gpr/gpr.vcxproj index 43fa41324dd..1a67cb9f61f 100644 --- a/vsprojects/vcxproj/gpr/gpr.vcxproj +++ b/vsprojects/vcxproj/gpr/gpr.vcxproj @@ -256,6 +256,8 @@ + + diff --git a/vsprojects/vcxproj/gpr/gpr.vcxproj.filters b/vsprojects/vcxproj/gpr/gpr.vcxproj.filters index 80c6ac7b553..c2d6b51c5bb 100644 --- a/vsprojects/vcxproj/gpr/gpr.vcxproj.filters +++ b/vsprojects/vcxproj/gpr/gpr.vcxproj.filters @@ -76,6 +76,9 @@ src\core\lib\support + + src\core\lib\support + src\core\lib\support From e49429587bbf01ff741a218c86a11fe2b59a0b5c Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 2 May 2016 21:50:44 -0700 Subject: [PATCH 07/78] clang-format --- include/grpc/impl/codegen/atm_win32.h | 2 +- src/core/lib/iomgr/async_execution_lock.c | 2 +- src/core/lib/iomgr/async_execution_lock.h | 2 +- src/core/lib/support/mpscq.c | 8 ++++---- src/core/lib/support/mpscq.h | 6 ++---- 5 files changed, 9 insertions(+), 11 deletions(-) diff --git a/include/grpc/impl/codegen/atm_win32.h b/include/grpc/impl/codegen/atm_win32.h index 2904007d633..f931f4509f9 100644 --- a/include/grpc/impl/codegen/atm_win32.h +++ b/include/grpc/impl/codegen/atm_win32.h @@ -123,7 +123,7 @@ static __inline gpr_atm gpr_atm_full_fetch_add(gpr_atm *p, gpr_atm delta) { } static __inline gpr_atm gpr_atm_full_xchg(gpr_atm *p, gpr_atm n) { - return (gpr_atm)InterlockedExchangePointer((PVOID*)p, (PVOID)n); + return (gpr_atm)InterlockedExchangePointer((PVOID *)p, (PVOID)n); } #endif /* GRPC_IMPL_CODEGEN_ATM_WIN32_H */ diff --git a/src/core/lib/iomgr/async_execution_lock.c b/src/core/lib/iomgr/async_execution_lock.c index b6b7e0d92c3..595290f78c2 100644 --- a/src/core/lib/iomgr/async_execution_lock.c +++ b/src/core/lib/iomgr/async_execution_lock.c @@ -57,7 +57,7 @@ static void finish(grpc_exec_ctx *exec_ctx, grpc_aelock *lock) { while ((n = gpr_mpscq_pop(&lock->queue)) == NULL) { // TODO(ctiller): find something to fill in the time } - grpc_aelock_qnode *ln = (grpc_aelock_qnode*)n; + grpc_aelock_qnode *ln = (grpc_aelock_qnode *)n; ln->action(exec_ctx, ln->arg); gpr_free(ln); } diff --git a/src/core/lib/iomgr/async_execution_lock.h b/src/core/lib/iomgr/async_execution_lock.h index 20cbcaf2e15..66551f93980 100644 --- a/src/core/lib/iomgr/async_execution_lock.h +++ b/src/core/lib/iomgr/async_execution_lock.h @@ -37,8 +37,8 @@ #include #include -#include "src/core/lib/support/mpscq.h" #include "src/core/lib/iomgr/exec_ctx.h" +#include "src/core/lib/support/mpscq.h" typedef void (*grpc_aelock_action)(grpc_exec_ctx *exec_ctx, void *arg); diff --git a/src/core/lib/support/mpscq.c b/src/core/lib/support/mpscq.c index 911fdd161c0..25b055b172f 100644 --- a/src/core/lib/support/mpscq.c +++ b/src/core/lib/support/mpscq.c @@ -48,13 +48,14 @@ void gpr_mpscq_destroy(gpr_mpscq *q) { void gpr_mpscq_push(gpr_mpscq *q, gpr_mpscq_node *n) { gpr_atm_no_barrier_store(&n->next, 0); - gpr_mpscq_node *prev = (gpr_mpscq_node*)gpr_atm_full_xchg(&q->head, (gpr_atm)n); + gpr_mpscq_node *prev = + (gpr_mpscq_node *)gpr_atm_full_xchg(&q->head, (gpr_atm)n); gpr_atm_rel_store(&prev->next, (gpr_atm)n); } gpr_mpscq_node *gpr_mpscq_pop(gpr_mpscq *q) { gpr_mpscq_node *tail = q->tail; - gpr_mpscq_node *next = (gpr_mpscq_node*)gpr_atm_acq_load(&tail->next); + gpr_mpscq_node *next = (gpr_mpscq_node *)gpr_atm_acq_load(&tail->next); if (tail == &q->stub) { if (next == NULL) return NULL; q->tail = next; @@ -65,7 +66,7 @@ gpr_mpscq_node *gpr_mpscq_pop(gpr_mpscq *q) { q->tail = next; return tail; } - gpr_mpscq_node *head = (gpr_mpscq_node*)gpr_atm_acq_load(&q->head); + gpr_mpscq_node *head = (gpr_mpscq_node *)gpr_atm_acq_load(&q->head); if (tail != head) { return 0; } @@ -77,4 +78,3 @@ gpr_mpscq_node *gpr_mpscq_pop(gpr_mpscq *q) { } return NULL; } - diff --git a/src/core/lib/support/mpscq.h b/src/core/lib/support/mpscq.h index 30b37a94a18..e7f47732582 100644 --- a/src/core/lib/support/mpscq.h +++ b/src/core/lib/support/mpscq.h @@ -34,12 +34,10 @@ #ifndef GRPC_CORE_LIB_SUPPORT_MPSCQ_H #define GRPC_CORE_LIB_SUPPORT_MPSCQ_H -#include #include +#include -typedef struct gpr_mpscq_node { - gpr_atm next; -} gpr_mpscq_node; +typedef struct gpr_mpscq_node { gpr_atm next; } gpr_mpscq_node; typedef struct gpr_mpscq { gpr_atm head; From 18879dcff91209abb0e5851b2e78efbecf341a6b Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 2 May 2016 22:13:48 -0700 Subject: [PATCH 08/78] Add cacheline padding, and a test --- Makefile | 36 ++++ build.yaml | 9 + src/core/lib/support/mpscq.h | 1 + test/core/support/mpscq_test.c | 124 +++++++++++ tools/run_tests/sources_and_headers.json | 14 ++ tools/run_tests/tests.json | 21 ++ vsprojects/buildtests_c.sln | 25 +++ .../gpr_mpscq_test/gpr_mpscq_test.vcxproj | 193 ++++++++++++++++++ .../gpr_mpscq_test.vcxproj.filters | 21 ++ 9 files changed, 444 insertions(+) create mode 100644 test/core/support/mpscq_test.c create mode 100644 vsprojects/vcxproj/test/gpr_mpscq_test/gpr_mpscq_test.vcxproj create mode 100644 vsprojects/vcxproj/test/gpr_mpscq_test/gpr_mpscq_test.vcxproj.filters diff --git a/Makefile b/Makefile index 319f483e75a..a78910004a9 100644 --- a/Makefile +++ b/Makefile @@ -915,6 +915,7 @@ gpr_histogram_test: $(BINDIR)/$(CONFIG)/gpr_histogram_test gpr_host_port_test: $(BINDIR)/$(CONFIG)/gpr_host_port_test gpr_load_file_test: $(BINDIR)/$(CONFIG)/gpr_load_file_test gpr_log_test: $(BINDIR)/$(CONFIG)/gpr_log_test +gpr_mpscq_test: $(BINDIR)/$(CONFIG)/gpr_mpscq_test gpr_slice_buffer_test: $(BINDIR)/$(CONFIG)/gpr_slice_buffer_test gpr_slice_test: $(BINDIR)/$(CONFIG)/gpr_slice_test gpr_stack_lockfree_test: $(BINDIR)/$(CONFIG)/gpr_stack_lockfree_test @@ -1249,6 +1250,7 @@ buildtests_c: privatelibs_c \ $(BINDIR)/$(CONFIG)/gpr_host_port_test \ $(BINDIR)/$(CONFIG)/gpr_load_file_test \ $(BINDIR)/$(CONFIG)/gpr_log_test \ + $(BINDIR)/$(CONFIG)/gpr_mpscq_test \ $(BINDIR)/$(CONFIG)/gpr_slice_buffer_test \ $(BINDIR)/$(CONFIG)/gpr_slice_test \ $(BINDIR)/$(CONFIG)/gpr_stack_lockfree_test \ @@ -1530,6 +1532,8 @@ test_c: buildtests_c $(Q) $(BINDIR)/$(CONFIG)/gpr_load_file_test || ( echo test gpr_load_file_test failed ; exit 1 ) $(E) "[RUN] Testing gpr_log_test" $(Q) $(BINDIR)/$(CONFIG)/gpr_log_test || ( echo test gpr_log_test failed ; exit 1 ) + $(E) "[RUN] Testing gpr_mpscq_test" + $(Q) $(BINDIR)/$(CONFIG)/gpr_mpscq_test || ( echo test gpr_mpscq_test failed ; exit 1 ) $(E) "[RUN] Testing gpr_slice_buffer_test" $(Q) $(BINDIR)/$(CONFIG)/gpr_slice_buffer_test || ( echo test gpr_slice_buffer_test failed ; exit 1 ) $(E) "[RUN] Testing gpr_slice_test" @@ -7177,6 +7181,38 @@ endif endif +GPR_MPSCQ_TEST_SRC = \ + test/core/support/mpscq_test.c \ + +GPR_MPSCQ_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GPR_MPSCQ_TEST_SRC)))) +ifeq ($(NO_SECURE),true) + +# You can't build secure targets if you don't have OpenSSL. + +$(BINDIR)/$(CONFIG)/gpr_mpscq_test: openssl_dep_error + +else + + + +$(BINDIR)/$(CONFIG)/gpr_mpscq_test: $(GPR_MPSCQ_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a + $(E) "[LD] Linking $@" + $(Q) mkdir -p `dirname $@` + $(Q) $(LD) $(LDFLAGS) $(GPR_MPSCQ_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/gpr_mpscq_test + +endif + +$(OBJDIR)/$(CONFIG)/test/core/support/mpscq_test.o: $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a + +deps_gpr_mpscq_test: $(GPR_MPSCQ_TEST_OBJS:.o=.dep) + +ifneq ($(NO_SECURE),true) +ifneq ($(NO_DEPS),true) +-include $(GPR_MPSCQ_TEST_OBJS:.o=.dep) +endif +endif + + GPR_SLICE_BUFFER_TEST_SRC = \ test/core/support/slice_buffer_test.c \ diff --git a/build.yaml b/build.yaml index addb91fcce9..9cacc0e7765 100644 --- a/build.yaml +++ b/build.yaml @@ -1480,6 +1480,15 @@ targets: deps: - gpr_test_util - gpr +- name: gpr_mpscq_test + cpu_cost: 10 + build: test + language: c + src: + - test/core/support/mpscq_test.c + deps: + - gpr_test_util + - gpr - name: gpr_slice_buffer_test build: test language: c diff --git a/src/core/lib/support/mpscq.h b/src/core/lib/support/mpscq.h index e7f47732582..2b8350be742 100644 --- a/src/core/lib/support/mpscq.h +++ b/src/core/lib/support/mpscq.h @@ -41,6 +41,7 @@ typedef struct gpr_mpscq_node { gpr_atm next; } gpr_mpscq_node; typedef struct gpr_mpscq { gpr_atm head; + char padding[GPR_CACHELINE_SIZE]; gpr_mpscq_node *tail; gpr_mpscq_node stub; } gpr_mpscq; diff --git a/test/core/support/mpscq_test.c b/test/core/support/mpscq_test.c new file mode 100644 index 00000000000..393949dc52c --- /dev/null +++ b/test/core/support/mpscq_test.c @@ -0,0 +1,124 @@ +/* + * + * Copyright 2016, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include "src/core/lib/support/mpscq.h" + +#include + +#include +#include +#include +#include +#include "test/core/util/test_config.h" + +typedef struct test_node { + gpr_mpscq_node node; + size_t i; + size_t *ctr; +} test_node; + +static test_node *new_node(size_t i, size_t *ctr) { + test_node *n = gpr_malloc(sizeof(test_node)); + n->i = i; + n->ctr = ctr; + return n; +} + +static void test_serial(void) { + gpr_log(GPR_DEBUG, "test_serial"); + gpr_mpscq q; + gpr_mpscq_init(&q); + for (size_t i = 0; i < 10000000; i++) { + gpr_mpscq_push(&q, &new_node(i, NULL)->node); + } + for (size_t i = 0; i < 10000000; i++) { + test_node *n = (test_node *)gpr_mpscq_pop(&q); + GPR_ASSERT(n); + GPR_ASSERT(n->i == i); + gpr_free(n); + } +} + +typedef struct { + size_t ctr; + gpr_mpscq *q; +} thd_args; + +#define THREAD_ITERATIONS 1000000 + +static void test_thread(void *args) { + thd_args *a = args; + for (size_t i = 1; i <= THREAD_ITERATIONS; i++) { + gpr_mpscq_push(a->q, &new_node(i, &a->ctr)->node); + } +} + +static void test_mt(void) { + gpr_log(GPR_DEBUG, "test_mt"); + gpr_thd_id thds[100]; + thd_args ta[GPR_ARRAY_SIZE(thds)]; + gpr_mpscq q; + gpr_mpscq_init(&q); + for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { + gpr_thd_options options = gpr_thd_options_default(); + gpr_thd_options_set_joinable(&options); + ta[i].ctr = 0; + ta[i].q = &q; + GPR_ASSERT(gpr_thd_new(&thds[i], test_thread, &ta[i], &options)); + } + size_t num_done = 0; + size_t spins = 0; + while (num_done != GPR_ARRAY_SIZE(thds)) { + gpr_mpscq_node *n; + while ((n = gpr_mpscq_pop(&q)) == NULL) { + spins++; + } + test_node *tn = (test_node *)n; + GPR_ASSERT(*tn->ctr == tn->i - 1); + *tn->ctr = tn->i; + if (tn->i == THREAD_ITERATIONS) num_done++; + gpr_free(tn); + } + gpr_log(GPR_DEBUG, "spins: %d", spins); + for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { + gpr_thd_join(thds[i]); + } + gpr_mpscq_destroy(&q); +} + +int main(int argc, char **argv) { + grpc_test_init(argc, argv); + test_serial(); + test_mt(); + return 0; +} diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json index 43697711700..ab08bdf55dc 100644 --- a/tools/run_tests/sources_and_headers.json +++ b/tools/run_tests/sources_and_headers.json @@ -580,6 +580,20 @@ "third_party": false, "type": "target" }, + { + "deps": [ + "gpr", + "gpr_test_util" + ], + "headers": [], + "language": "c", + "name": "gpr_mpscq_test", + "src": [ + "test/core/support/mpscq_test.c" + ], + "third_party": false, + "type": "target" + }, { "deps": [ "gpr", diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json index a07082d996c..fcf03a4eca0 100644 --- a/tools/run_tests/tests.json +++ b/tools/run_tests/tests.json @@ -661,6 +661,27 @@ "windows" ] }, + { + "args": [], + "ci_platforms": [ + "linux", + "mac", + "posix", + "windows" + ], + "cpu_cost": 10, + "exclude_configs": [], + "flaky": false, + "gtest": false, + "language": "c", + "name": "gpr_mpscq_test", + "platforms": [ + "linux", + "mac", + "posix", + "windows" + ] + }, { "args": [], "ci_platforms": [ diff --git a/vsprojects/buildtests_c.sln b/vsprojects/buildtests_c.sln index 9c44e0a217e..356fabf9306 100644 --- a/vsprojects/buildtests_c.sln +++ b/vsprojects/buildtests_c.sln @@ -418,6 +418,15 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gpr_log_test", "vcxproj\tes {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} EndProjectSection EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gpr_mpscq_test", "vcxproj\test\gpr_mpscq_test\gpr_mpscq_test.vcxproj", "{B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}" + ProjectSection(myProperties) = preProject + lib = "False" + EndProjectSection + ProjectSection(ProjectDependencies) = postProject + {EAB0A629-17A9-44DB-B5FF-E91A721FE037} = {EAB0A629-17A9-44DB-B5FF-E91A721FE037} + {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} + EndProjectSection +EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gpr_slice_buffer_test", "vcxproj\test\gpr_slice_buffer_test\gpr_slice_buffer_test.vcxproj", "{E679773D-DE89-AEBB-9787-59019989B825}" ProjectSection(myProperties) = preProject lib = "False" @@ -2090,6 +2099,22 @@ Global {38797EE3-62CC-3CBF-18D5-009ED6DD0BEC}.Release-DLL|Win32.Build.0 = Release|Win32 {38797EE3-62CC-3CBF-18D5-009ED6DD0BEC}.Release-DLL|x64.ActiveCfg = Release|x64 {38797EE3-62CC-3CBF-18D5-009ED6DD0BEC}.Release-DLL|x64.Build.0 = Release|x64 + {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Debug|Win32.ActiveCfg = Debug|Win32 + {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Debug|x64.ActiveCfg = Debug|x64 + {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Release|Win32.ActiveCfg = Release|Win32 + {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Release|x64.ActiveCfg = Release|x64 + {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Debug|Win32.Build.0 = Debug|Win32 + {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Debug|x64.Build.0 = Debug|x64 + {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Release|Win32.Build.0 = Release|Win32 + {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Release|x64.Build.0 = Release|x64 + {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Debug-DLL|Win32.ActiveCfg = Debug|Win32 + {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Debug-DLL|Win32.Build.0 = Debug|Win32 + {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Debug-DLL|x64.ActiveCfg = Debug|x64 + {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Debug-DLL|x64.Build.0 = Debug|x64 + {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Release-DLL|Win32.ActiveCfg = Release|Win32 + {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Release-DLL|Win32.Build.0 = Release|Win32 + {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Release-DLL|x64.ActiveCfg = Release|x64 + {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Release-DLL|x64.Build.0 = Release|x64 {E679773D-DE89-AEBB-9787-59019989B825}.Debug|Win32.ActiveCfg = Debug|Win32 {E679773D-DE89-AEBB-9787-59019989B825}.Debug|x64.ActiveCfg = Debug|x64 {E679773D-DE89-AEBB-9787-59019989B825}.Release|Win32.ActiveCfg = Release|Win32 diff --git a/vsprojects/vcxproj/test/gpr_mpscq_test/gpr_mpscq_test.vcxproj b/vsprojects/vcxproj/test/gpr_mpscq_test/gpr_mpscq_test.vcxproj new file mode 100644 index 00000000000..01342868b03 --- /dev/null +++ b/vsprojects/vcxproj/test/gpr_mpscq_test/gpr_mpscq_test.vcxproj @@ -0,0 +1,193 @@ + + + + + + Debug + Win32 + + + Debug + x64 + + + Release + Win32 + + + Release + x64 + + + + {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6} + true + $(SolutionDir)IntDir\$(MSBuildProjectName)\ + + + + v100 + + + v110 + + + v120 + + + v140 + + + Application + true + Unicode + + + Application + false + true + Unicode + + + + + + + + + + + + + + gpr_mpscq_test + static + Debug + static + Debug + + + gpr_mpscq_test + static + Release + static + Release + + + + NotUsing + Level3 + Disabled + WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions) + true + MultiThreadedDebug + true + None + false + + + Console + true + false + + + + + + NotUsing + Level3 + Disabled + WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions) + true + MultiThreadedDebug + true + None + false + + + Console + true + false + + + + + + NotUsing + Level3 + MaxSpeed + WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions) + true + true + true + MultiThreaded + true + None + false + + + Console + true + false + true + true + + + + + + NotUsing + Level3 + MaxSpeed + WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions) + true + true + true + MultiThreaded + true + None + false + + + Console + true + false + true + true + + + + + + + + + + {EAB0A629-17A9-44DB-B5FF-E91A721FE037} + + + {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} + + + + + + + + + + + + + + + This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them. For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}. + + + + + + + + + diff --git a/vsprojects/vcxproj/test/gpr_mpscq_test/gpr_mpscq_test.vcxproj.filters b/vsprojects/vcxproj/test/gpr_mpscq_test/gpr_mpscq_test.vcxproj.filters new file mode 100644 index 00000000000..9cceb9f3e29 --- /dev/null +++ b/vsprojects/vcxproj/test/gpr_mpscq_test/gpr_mpscq_test.vcxproj.filters @@ -0,0 +1,21 @@ + + + + + test\core\support + + + + + + {e82fb80c-10ba-2959-55d6-8653715f1e4f} + + + {32120233-25e6-f3e4-f828-c6408d47ec04} + + + {aa3a22bc-229a-c00a-dd4a-924c818c6a49} + + + + From 049a3a6392fd69cdc99fc6765a1a5ab2a1680bdc Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 2 May 2016 22:17:23 -0700 Subject: [PATCH 09/78] Add some comments --- src/core/lib/support/mpscq.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/core/lib/support/mpscq.h b/src/core/lib/support/mpscq.h index 2b8350be742..f7620fc5edd 100644 --- a/src/core/lib/support/mpscq.h +++ b/src/core/lib/support/mpscq.h @@ -37,10 +37,18 @@ #include #include +// Multiple-producer single-consumer lock free queue, based upon the +// implementation from Dmitry Vyukov here: +// http://www.1024cores.net/home/lock-free-algorithms/queues/intrusive-mpsc-node-based-queue + +// List node (include this in a data structure and dangle the rest of the +// interesting bits off the end) typedef struct gpr_mpscq_node { gpr_atm next; } gpr_mpscq_node; +// Actual queue type typedef struct gpr_mpscq { gpr_atm head; + // make sure head & tail don't share a cacheline char padding[GPR_CACHELINE_SIZE]; gpr_mpscq_node *tail; gpr_mpscq_node stub; @@ -48,7 +56,11 @@ typedef struct gpr_mpscq { void gpr_mpscq_init(gpr_mpscq *q); void gpr_mpscq_destroy(gpr_mpscq *q); +// Push a node void gpr_mpscq_push(gpr_mpscq *q, gpr_mpscq_node *n); +// Pop a node (returns NULL if no node is ready - which doesn't indicate that +// the queue is empty!!) gpr_mpscq_node *gpr_mpscq_pop(gpr_mpscq *q); #endif /* GRPC_CORE_LIB_SUPPORT_MPSCQ_H */ + From 1df328fe30b64369f425d791b9d26dcd956339ff Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 2 May 2016 22:17:35 -0700 Subject: [PATCH 10/78] clang-format --- src/core/lib/support/mpscq.h | 1 - 1 file changed, 1 deletion(-) diff --git a/src/core/lib/support/mpscq.h b/src/core/lib/support/mpscq.h index f7620fc5edd..1201edceb1a 100644 --- a/src/core/lib/support/mpscq.h +++ b/src/core/lib/support/mpscq.h @@ -63,4 +63,3 @@ void gpr_mpscq_push(gpr_mpscq *q, gpr_mpscq_node *n); gpr_mpscq_node *gpr_mpscq_pop(gpr_mpscq *q); #endif /* GRPC_CORE_LIB_SUPPORT_MPSCQ_H */ - From a729f60cd3a8fbf06d26f1665ac9b58f2e0b30e0 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 2 May 2016 22:24:32 -0700 Subject: [PATCH 11/78] Add some comments --- src/core/lib/iomgr/async_execution_lock.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/core/lib/iomgr/async_execution_lock.h b/src/core/lib/iomgr/async_execution_lock.h index 66551f93980..ba78f81cca7 100644 --- a/src/core/lib/iomgr/async_execution_lock.h +++ b/src/core/lib/iomgr/async_execution_lock.h @@ -40,6 +40,11 @@ #include "src/core/lib/iomgr/exec_ctx.h" #include "src/core/lib/support/mpscq.h" +// Provides serialized access to some resource. +// Each action queued on an aelock is executed serially in a borrowed thread. +// The actual thread executing actions may change over time (but there will only +// every be one at a time). + typedef void (*grpc_aelock_action)(grpc_exec_ctx *exec_ctx, void *arg); typedef struct grpc_aelock_qnode { @@ -54,8 +59,13 @@ typedef struct grpc_aelock { gpr_atm locked; } grpc_aelock; +// Initialize the lock, with an optional workqueue to shift load to when +// necessary void grpc_aelock_init(grpc_aelock *lock, grpc_workqueue *optional_workqueue); +// Destroy the lock void grpc_aelock_destroy(grpc_aelock *lock); +// Execute \a action within the lock. \a arg is the argument to pass to \a +// action and sizeof_arg is the sizeof(*arg), or 0 if arg is non-copyable. void grpc_aelock_execute(grpc_exec_ctx *exec_ctx, grpc_aelock *lock, grpc_aelock_action action, void *arg, size_t sizeof_arg); From cf600c9f252d59f437fbcd81987115b30fb58896 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Tue, 3 May 2016 08:26:56 -0700 Subject: [PATCH 12/78] Refine async_execution_lock interface, implement exec_ctx based task switching on starvation --- .../ext/transport/chttp2/transport/internal.h | 2 +- src/core/lib/iomgr/async_execution_lock.c | 81 +++++++++++++++---- src/core/lib/iomgr/async_execution_lock.h | 16 +--- test/core/iomgr/async_execution_lock_test.c | 19 ++--- 4 files changed, 78 insertions(+), 40 deletions(-) diff --git a/src/core/ext/transport/chttp2/transport/internal.h b/src/core/ext/transport/chttp2/transport/internal.h index a269338b494..d852965edbc 100644 --- a/src/core/ext/transport/chttp2/transport/internal.h +++ b/src/core/ext/transport/chttp2/transport/internal.h @@ -291,7 +291,7 @@ struct grpc_chttp2_transport_parsing { int64_t outgoing_window; }; -typedef void (*grpc_chttp2_locked_action)(grpc_exec_ctx *ctx, +typedef void (*grpc_chttp2_locked_action)(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_chttp2_stream *s, void *arg); diff --git a/src/core/lib/iomgr/async_execution_lock.c b/src/core/lib/iomgr/async_execution_lock.c index 595290f78c2..3859f474bf7 100644 --- a/src/core/lib/iomgr/async_execution_lock.c +++ b/src/core/lib/iomgr/async_execution_lock.c @@ -38,35 +38,88 @@ #include #include -#define NO_CONSUMER ((gpr_atm)1) +typedef struct grpc_aelock_qnode { + gpr_mpscq_node mpscq_node; + grpc_aelock_action action; + void *arg; +} grpc_aelock_qnode; -void grpc_aelock_init(grpc_aelock *lock, grpc_workqueue *optional_workqueue) { +struct grpc_aelock { + grpc_workqueue *optional_workqueue; + gpr_mpscq queue; + // state is: + // lower bit - zero if orphaned + // other bits - number of items queued on the lock + gpr_atm state; + grpc_closure continue_finishing; +}; + +static void continue_finishing(grpc_exec_ctx *exec_ctx, void *arg, + bool success); + +grpc_aelock *grpc_aelock_create(grpc_workqueue *optional_workqueue) { + grpc_aelock *lock = gpr_malloc(sizeof(*lock)); lock->optional_workqueue = optional_workqueue; - gpr_atm_no_barrier_store(&lock->locked, 0); + gpr_atm_no_barrier_store(&lock->state, 1); gpr_mpscq_init(&lock->queue); + grpc_closure_init(&lock->continue_finishing, continue_finishing, lock); + return lock; } -void grpc_aelock_destroy(grpc_aelock *lock) { - GPR_ASSERT(gpr_atm_no_barrier_load(&lock->locked) == 0); +static void really_destroy(grpc_aelock *lock) { + GPR_ASSERT(gpr_atm_no_barrier_load(&lock->state) == 0); gpr_mpscq_destroy(&lock->queue); } +void grpc_aelock_destroy(grpc_aelock *lock) { + if (gpr_atm_full_fetch_add(&lock->state, -1) == 1) { + really_destroy(lock); + } +} + +static bool maybe_finish_one(grpc_exec_ctx *exec_ctx, grpc_aelock *lock) { + gpr_mpscq_node *n = gpr_mpscq_pop(&lock->queue); + if (n == NULL) { + // queue is in an inconsistant state: use this as a cue that we should + // go off and do something else for a while (and come back later) + grpc_exec_ctx_enqueue(exec_ctx, &lock->continue_finishing, true, + lock->optional_workqueue); + return false; + } + grpc_aelock_qnode *ln = (grpc_aelock_qnode *)n; + ln->action(exec_ctx, ln->arg); + gpr_free(ln); + return true; +} + static void finish(grpc_exec_ctx *exec_ctx, grpc_aelock *lock) { - while (gpr_atm_full_fetch_add(&lock->locked, -1) != 1) { - gpr_mpscq_node *n; - while ((n = gpr_mpscq_pop(&lock->queue)) == NULL) { - // TODO(ctiller): find something to fill in the time + do { + switch (gpr_atm_full_fetch_add(&lock->state, -2)) { + case 3: // had one count, one unorphaned --> unlocked unorphaned + return; + case 2: // and one count, one orphaned --> unlocked and orphaned + really_destroy(lock); + return; + case 1: + case 0: + // these values are illegal - representing an already unlocked or + // deleted lock + GPR_UNREACHABLE_CODE(return ); } - grpc_aelock_qnode *ln = (grpc_aelock_qnode *)n; - ln->action(exec_ctx, ln->arg); - gpr_free(ln); - } + } while (maybe_finish_one(exec_ctx, lock)); +} + +static void continue_finishing(grpc_exec_ctx *exec_ctx, void *arg, + bool success) { + if (maybe_finish_one(exec_ctx, arg)) finish(exec_ctx, arg); } void grpc_aelock_execute(grpc_exec_ctx *exec_ctx, grpc_aelock *lock, grpc_aelock_action action, void *arg, size_t sizeof_arg) { - if (gpr_atm_full_fetch_add(&lock->locked, 1) == 0) { + gpr_atm last = gpr_atm_full_fetch_add(&lock->state, 2); + GPR_ASSERT(last & 1); // ensure lock has not been destroyed + if (last == 1) { action(exec_ctx, arg); finish(exec_ctx, lock); } else { diff --git a/src/core/lib/iomgr/async_execution_lock.h b/src/core/lib/iomgr/async_execution_lock.h index ba78f81cca7..5ced82b08db 100644 --- a/src/core/lib/iomgr/async_execution_lock.h +++ b/src/core/lib/iomgr/async_execution_lock.h @@ -40,6 +40,8 @@ #include "src/core/lib/iomgr/exec_ctx.h" #include "src/core/lib/support/mpscq.h" +typedef struct grpc_aelock grpc_aelock; + // Provides serialized access to some resource. // Each action queued on an aelock is executed serially in a borrowed thread. // The actual thread executing actions may change over time (but there will only @@ -47,21 +49,9 @@ typedef void (*grpc_aelock_action)(grpc_exec_ctx *exec_ctx, void *arg); -typedef struct grpc_aelock_qnode { - gpr_mpscq_node mpscq_node; - grpc_aelock_action action; - void *arg; -} grpc_aelock_qnode; - -typedef struct grpc_aelock { - grpc_workqueue *optional_workqueue; - gpr_mpscq queue; - gpr_atm locked; -} grpc_aelock; - // Initialize the lock, with an optional workqueue to shift load to when // necessary -void grpc_aelock_init(grpc_aelock *lock, grpc_workqueue *optional_workqueue); +grpc_aelock *grpc_aelock_create(grpc_workqueue *optional_workqueue); // Destroy the lock void grpc_aelock_destroy(grpc_aelock *lock); // Execute \a action within the lock. \a arg is the argument to pass to \a diff --git a/test/core/iomgr/async_execution_lock_test.c b/test/core/iomgr/async_execution_lock_test.c index 8c9665a4587..526913bc3aa 100644 --- a/test/core/iomgr/async_execution_lock_test.c +++ b/test/core/iomgr/async_execution_lock_test.c @@ -42,10 +42,7 @@ static void test_no_op(void) { gpr_log(GPR_DEBUG, "test_no_op"); - - grpc_aelock lock; - grpc_aelock_init(&lock, NULL); - grpc_aelock_destroy(&lock); + grpc_aelock_destroy(grpc_aelock_create(NULL)); } static void set_bool_to_true(grpc_exec_ctx *exec_ctx, void *value) { @@ -55,14 +52,13 @@ static void set_bool_to_true(grpc_exec_ctx *exec_ctx, void *value) { static void test_execute_one(void) { gpr_log(GPR_DEBUG, "test_execute_one"); - grpc_aelock lock; - grpc_aelock_init(&lock, NULL); + grpc_aelock *lock = grpc_aelock_create(NULL); bool done = false; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_aelock_execute(&exec_ctx, &lock, set_bool_to_true, &done, 0); + grpc_aelock_execute(&exec_ctx, lock, set_bool_to_true, &done, 0); grpc_exec_ctx_finish(&exec_ctx); GPR_ASSERT(done); - grpc_aelock_destroy(&lock); + grpc_aelock_destroy(lock); } typedef struct { @@ -100,21 +96,20 @@ static void execute_many_loop(void *a) { static void test_execute_many(void) { gpr_log(GPR_DEBUG, "test_execute_many"); - grpc_aelock lock; + grpc_aelock *lock = grpc_aelock_create(NULL); gpr_thd_id thds[100]; thd_args ta[GPR_ARRAY_SIZE(thds)]; - grpc_aelock_init(&lock, NULL); for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { gpr_thd_options options = gpr_thd_options_default(); gpr_thd_options_set_joinable(&options); ta[i].ctr = 0; - ta[i].lock = &lock; + ta[i].lock = lock; GPR_ASSERT(gpr_thd_new(&thds[i], execute_many_loop, &ta[i], &options)); } for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { gpr_thd_join(thds[i]); } - grpc_aelock_destroy(&lock); + grpc_aelock_destroy(lock); } int main(int argc, char **argv) { From 14e3d9bf5b5be4ae78d679213777bd68903d33a7 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Tue, 3 May 2016 08:33:56 -0700 Subject: [PATCH 13/78] Fix leak --- src/core/lib/iomgr/async_execution_lock.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/core/lib/iomgr/async_execution_lock.c b/src/core/lib/iomgr/async_execution_lock.c index 3859f474bf7..96ba175a5a1 100644 --- a/src/core/lib/iomgr/async_execution_lock.c +++ b/src/core/lib/iomgr/async_execution_lock.c @@ -69,6 +69,7 @@ grpc_aelock *grpc_aelock_create(grpc_workqueue *optional_workqueue) { static void really_destroy(grpc_aelock *lock) { GPR_ASSERT(gpr_atm_no_barrier_load(&lock->state) == 0); gpr_mpscq_destroy(&lock->queue); + gpr_free(lock); } void grpc_aelock_destroy(grpc_aelock *lock) { From 5774a469c029fed88a98283129fd61cd5c78e78f Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Tue, 3 May 2016 09:24:35 -0700 Subject: [PATCH 14/78] Fix header guards --- src/core/lib/iomgr/async_execution_lock.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/core/lib/iomgr/async_execution_lock.h b/src/core/lib/iomgr/async_execution_lock.h index 5ced82b08db..e52762f443a 100644 --- a/src/core/lib/iomgr/async_execution_lock.h +++ b/src/core/lib/iomgr/async_execution_lock.h @@ -31,8 +31,8 @@ * */ -#ifndef AEL_H -#define AEL_H +#ifndef GRPC_CORE_LIB_IOMGR_ASYNC_EXECUTION_LOCK_H +#define GRPC_CORE_LIB_IOMGR_ASYNC_EXECUTION_LOCK_H #include @@ -60,4 +60,4 @@ void grpc_aelock_execute(grpc_exec_ctx *exec_ctx, grpc_aelock *lock, grpc_aelock_action action, void *arg, size_t sizeof_arg); -#endif +#endif /* GRPC_CORE_LIB_IOMGR_ASYNC_EXECUTION_LOCK_H */ From 63d11752b7017d7fd677435d3e92a1a88d768aac Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Tue, 3 May 2016 12:33:33 -0700 Subject: [PATCH 15/78] Update costs --- build.yaml | 3 ++- test/core/support/mpscq_test.c | 2 +- tools/run_tests/tests.json | 4 ++-- 3 files changed, 5 insertions(+), 4 deletions(-) diff --git a/build.yaml b/build.yaml index 9cacc0e7765..cb98a0ef779 100644 --- a/build.yaml +++ b/build.yaml @@ -1142,6 +1142,7 @@ targets: dict: test/core/end2end/fuzzers/api_fuzzer.dictionary maxlen: 2048 - name: async_execution_lock_test + cpu_cost: 30 build: test language: c src: @@ -1481,7 +1482,7 @@ targets: - gpr_test_util - gpr - name: gpr_mpscq_test - cpu_cost: 10 + cpu_cost: 30 build: test language: c src: diff --git a/test/core/support/mpscq_test.c b/test/core/support/mpscq_test.c index 393949dc52c..4357a7c353a 100644 --- a/test/core/support/mpscq_test.c +++ b/test/core/support/mpscq_test.c @@ -74,7 +74,7 @@ typedef struct { gpr_mpscq *q; } thd_args; -#define THREAD_ITERATIONS 1000000 +#define THREAD_ITERATIONS 100000 static void test_thread(void *args) { thd_args *a = args; diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json index fcf03a4eca0..75a199cfde9 100644 --- a/tools/run_tests/tests.json +++ b/tools/run_tests/tests.json @@ -93,7 +93,7 @@ "posix", "windows" ], - "cpu_cost": 1.0, + "cpu_cost": 30, "exclude_configs": [], "flaky": false, "gtest": false, @@ -669,7 +669,7 @@ "posix", "windows" ], - "cpu_cost": 10, + "cpu_cost": 30, "exclude_configs": [], "flaky": false, "gtest": false, From c9d4b81dabf4dc2c262fc771c31790f2d60fe551 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Tue, 24 May 2016 10:50:40 -0700 Subject: [PATCH 16/78] Add the ability to run some action when the lock becomes idle --- src/core/lib/iomgr/async_execution_lock.c | 94 +++++++++++++++++---- src/core/lib/iomgr/async_execution_lock.h | 4 +- test/core/iomgr/async_execution_lock_test.c | 22 ++++- 3 files changed, 98 insertions(+), 22 deletions(-) diff --git a/src/core/lib/iomgr/async_execution_lock.c b/src/core/lib/iomgr/async_execution_lock.c index 96ba175a5a1..c656e7c9404 100644 --- a/src/core/lib/iomgr/async_execution_lock.c +++ b/src/core/lib/iomgr/async_execution_lock.c @@ -38,6 +38,9 @@ #include #include +#define STATE_BIT_ALIVE 1 +#define STATE_BIT_REFS 2 + typedef struct grpc_aelock_qnode { gpr_mpscq_node mpscq_node; grpc_aelock_action action; @@ -50,17 +53,24 @@ struct grpc_aelock { // state is: // lower bit - zero if orphaned // other bits - number of items queued on the lock + // see: STATE_BIT_xxx gpr_atm state; + grpc_aelock_action before_idle_action; + void *before_idle_action_arg; grpc_closure continue_finishing; }; static void continue_finishing(grpc_exec_ctx *exec_ctx, void *arg, bool success); -grpc_aelock *grpc_aelock_create(grpc_workqueue *optional_workqueue) { +grpc_aelock *grpc_aelock_create(grpc_workqueue *optional_workqueue, + grpc_aelock_action before_idle_action, + void *before_idle_action_arg) { grpc_aelock *lock = gpr_malloc(sizeof(*lock)); + lock->before_idle_action = before_idle_action; + lock->before_idle_action_arg = before_idle_action_arg; lock->optional_workqueue = optional_workqueue; - gpr_atm_no_barrier_store(&lock->state, 1); + gpr_atm_no_barrier_store(&lock->state, STATE_BIT_ALIVE); gpr_mpscq_init(&lock->queue); grpc_closure_init(&lock->continue_finishing, continue_finishing, lock); return lock; @@ -73,7 +83,8 @@ static void really_destroy(grpc_aelock *lock) { } void grpc_aelock_destroy(grpc_aelock *lock) { - if (gpr_atm_full_fetch_add(&lock->state, -1) == 1) { + if (gpr_atm_full_fetch_add(&lock->state, -STATE_BIT_ALIVE) == + STATE_BIT_ALIVE) { really_destroy(lock); } } @@ -81,10 +92,6 @@ void grpc_aelock_destroy(grpc_aelock *lock) { static bool maybe_finish_one(grpc_exec_ctx *exec_ctx, grpc_aelock *lock) { gpr_mpscq_node *n = gpr_mpscq_pop(&lock->queue); if (n == NULL) { - // queue is in an inconsistant state: use this as a cue that we should - // go off and do something else for a while (and come back later) - grpc_exec_ctx_enqueue(exec_ctx, &lock->continue_finishing, true, - lock->optional_workqueue); return false; } grpc_aelock_qnode *ln = (grpc_aelock_qnode *)n; @@ -94,36 +101,89 @@ static bool maybe_finish_one(grpc_exec_ctx *exec_ctx, grpc_aelock *lock) { } static void finish(grpc_exec_ctx *exec_ctx, grpc_aelock *lock) { - do { - switch (gpr_atm_full_fetch_add(&lock->state, -2)) { - case 3: // had one count, one unorphaned --> unlocked unorphaned + for (;;) { + gpr_atm last_state = gpr_atm_full_fetch_add(&lock->state, -STATE_BIT_REFS); + switch (last_state) { + default: + perform_one_step: + gpr_log(GPR_DEBUG, "ls=%d execute", last_state); + if (!maybe_finish_one(exec_ctx, lock)) { + // perform the idle action before going off to do something else + lock->before_idle_action(exec_ctx, lock->before_idle_action_arg); + // quick peek to see if we can immediately resume + if (!maybe_finish_one(exec_ctx, lock)) { + // queue is in an inconsistant state: use this as a cue that we + // should + // go off and do something else for a while (and come back later) + grpc_exec_ctx_enqueue(exec_ctx, &lock->continue_finishing, true, + lock->optional_workqueue); + return; + } + } + break; + case STATE_BIT_ALIVE | (2 * STATE_BIT_REFS): + gpr_log(GPR_DEBUG, "ls=%d final", last_state); + lock->before_idle_action(exec_ctx, lock->before_idle_action_arg); + switch (gpr_atm_full_fetch_add(&lock->state, -STATE_BIT_REFS)) { + case STATE_BIT_ALIVE | STATE_BIT_REFS: + return; + case STATE_BIT_REFS: + really_destroy(lock); + return; + default: + gpr_log(GPR_DEBUG, "retry"); + // oops: did the before action, but something else came in + // better add another ref so we remember to do this again + gpr_atm_full_fetch_add(&lock->state, STATE_BIT_REFS); + goto perform_one_step; + } + break; + case STATE_BIT_ALIVE | STATE_BIT_REFS: + gpr_log(GPR_DEBUG, "ls=%d unlock", last_state); return; - case 2: // and one count, one orphaned --> unlocked and orphaned + case 2 * STATE_BIT_REFS: + gpr_log(GPR_DEBUG, "ls=%d idle", last_state); + lock->before_idle_action(exec_ctx, lock->before_idle_action_arg); + GPR_ASSERT(gpr_atm_full_fetch_add(&lock->state, -STATE_BIT_REFS) == + STATE_BIT_REFS); + case STATE_BIT_REFS: + gpr_log(GPR_DEBUG, "ls=%d destroy", last_state); really_destroy(lock); return; - case 1: + case STATE_BIT_ALIVE: case 0: // these values are illegal - representing an already unlocked or // deleted lock GPR_UNREACHABLE_CODE(return ); } - } while (maybe_finish_one(exec_ctx, lock)); + } + + // while (maybe_finish_one(exec_ctx, lock)); } static void continue_finishing(grpc_exec_ctx *exec_ctx, void *arg, bool success) { - if (maybe_finish_one(exec_ctx, arg)) finish(exec_ctx, arg); + grpc_aelock *lock = arg; + if (maybe_finish_one(exec_ctx, lock)) { + finish(exec_ctx, lock); + } else { + // queue is in an inconsistant state: use this as a cue that we should + // go off and do something else for a while (and come back later) + grpc_exec_ctx_enqueue(exec_ctx, &lock->continue_finishing, true, + lock->optional_workqueue); + } } void grpc_aelock_execute(grpc_exec_ctx *exec_ctx, grpc_aelock *lock, grpc_aelock_action action, void *arg, size_t sizeof_arg) { - gpr_atm last = gpr_atm_full_fetch_add(&lock->state, 2); - GPR_ASSERT(last & 1); // ensure lock has not been destroyed - if (last == 1) { + gpr_atm last = gpr_atm_full_fetch_add(&lock->state, 2 * STATE_BIT_REFS); + GPR_ASSERT(last & STATE_BIT_ALIVE); // ensure lock has not been destroyed + if (last == STATE_BIT_ALIVE) { action(exec_ctx, arg); finish(exec_ctx, lock); } else { + gpr_atm_full_fetch_add(&lock->state, -STATE_BIT_REFS); grpc_aelock_qnode *n = gpr_malloc(sizeof(*n) + sizeof_arg); n->action = action; if (sizeof_arg > 0) { diff --git a/src/core/lib/iomgr/async_execution_lock.h b/src/core/lib/iomgr/async_execution_lock.h index e52762f443a..ea7a322fae6 100644 --- a/src/core/lib/iomgr/async_execution_lock.h +++ b/src/core/lib/iomgr/async_execution_lock.h @@ -51,7 +51,9 @@ typedef void (*grpc_aelock_action)(grpc_exec_ctx *exec_ctx, void *arg); // Initialize the lock, with an optional workqueue to shift load to when // necessary -grpc_aelock *grpc_aelock_create(grpc_workqueue *optional_workqueue); +grpc_aelock *grpc_aelock_create(grpc_workqueue *optional_workqueue, + grpc_aelock_action before_idle_action, + void *before_idle_action_arg); // Destroy the lock void grpc_aelock_destroy(grpc_aelock *lock); // Execute \a action within the lock. \a arg is the argument to pass to \a diff --git a/test/core/iomgr/async_execution_lock_test.c b/test/core/iomgr/async_execution_lock_test.c index 526913bc3aa..0ce01835620 100644 --- a/test/core/iomgr/async_execution_lock_test.c +++ b/test/core/iomgr/async_execution_lock_test.c @@ -40,25 +40,34 @@ #include "test/core/util/test_config.h" +static void do_nothing_action(grpc_exec_ctx *exec_ctx, void *ignored) {} + static void test_no_op(void) { gpr_log(GPR_DEBUG, "test_no_op"); - grpc_aelock_destroy(grpc_aelock_create(NULL)); + grpc_aelock_destroy(grpc_aelock_create(NULL, do_nothing_action, NULL)); } static void set_bool_to_true(grpc_exec_ctx *exec_ctx, void *value) { *(bool *)value = true; } +static void increment_atomic(grpc_exec_ctx *exec_ctx, void *value) { + gpr_atm_full_fetch_add((gpr_atm *)value, 1); +} + static void test_execute_one(void) { gpr_log(GPR_DEBUG, "test_execute_one"); - grpc_aelock *lock = grpc_aelock_create(NULL); + gpr_atm idles; + gpr_atm_no_barrier_store(&idles, 0); + grpc_aelock *lock = grpc_aelock_create(NULL, increment_atomic, &idles); bool done = false; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; grpc_aelock_execute(&exec_ctx, lock, set_bool_to_true, &done, 0); grpc_exec_ctx_finish(&exec_ctx); GPR_ASSERT(done); grpc_aelock_destroy(lock); + GPR_ASSERT(gpr_atm_no_barrier_load(&idles) == 1); } typedef struct { @@ -83,7 +92,7 @@ static void execute_many_loop(void *a) { grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; size_t n = 1; for (size_t i = 0; i < 10; i++) { - for (size_t j = 0; j < 10000; j++) { + for (size_t j = 0; j < 100; j++) { ex_args c = {&args->ctr, n++}; grpc_aelock_execute(&exec_ctx, args->lock, check_one, &c, sizeof(c)); grpc_exec_ctx_flush(&exec_ctx); @@ -96,7 +105,10 @@ static void execute_many_loop(void *a) { static void test_execute_many(void) { gpr_log(GPR_DEBUG, "test_execute_many"); - grpc_aelock *lock = grpc_aelock_create(NULL); + gpr_atm idles; + gpr_atm_no_barrier_store(&idles, 0); + + grpc_aelock *lock = grpc_aelock_create(NULL, increment_atomic, &idles); gpr_thd_id thds[100]; thd_args ta[GPR_ARRAY_SIZE(thds)]; for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { @@ -110,6 +122,8 @@ static void test_execute_many(void) { gpr_thd_join(thds[i]); } grpc_aelock_destroy(lock); + + gpr_log(GPR_DEBUG, "idles: %d", gpr_atm_no_barrier_load(&idles)); } int main(int argc, char **argv) { From 72838d6414541e85aec7b2973902f8e3998bc74b Mon Sep 17 00:00:00 2001 From: Masood Malekghassemi Date: Fri, 1 Jul 2016 08:53:33 -0700 Subject: [PATCH 17/78] Enable Mac OS X 10.6 compilation Mac OS X 10.6 is an important Python target, and doesn't support `__thread`. --- include/grpc/impl/codegen/port_platform.h | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/include/grpc/impl/codegen/port_platform.h b/include/grpc/impl/codegen/port_platform.h index 3ad665a7a29..fb7f4248b98 100644 --- a/include/grpc/impl/codegen/port_platform.h +++ b/include/grpc/impl/codegen/port_platform.h @@ -234,6 +234,7 @@ #define GPR_ARCH_32 1 #endif /* _LP64 */ #elif defined(__APPLE__) +#include #include #ifndef _BSD_SOURCE #define _BSD_SOURCE @@ -246,8 +247,18 @@ #define GPR_PTHREAD_TLS 1 #else /* TARGET_OS_IPHONE */ #define GPR_PLATFORM_STRING "osx" +#ifdef __MAC_OS_X_VERSION_MIN_REQUIRED +#if __MAC_OS_X_VERSION_MIN_REQUIRED < __MAC_10_7 +#define GPR_CPU_IPHONE 1 +#define GPR_PTHREAD_TLS 1 +#else /* __MAC_OS_X_VERSION_MIN_REQUIRED < __MAC_10_7 */ +#define GPR_CPU_POSIX 1 +#define GPR_GCC_TLS 1 +#endif +#else /* __MAC_OS_X_VERSION_MIN_REQUIRED */ #define GPR_CPU_POSIX 1 #define GPR_GCC_TLS 1 +#endif #define GPR_POSIX_CRASH_HANDLER 1 #endif #define GPR_GCC_ATOMIC 1 From 765c538d72572b9317661d4a6697d9547fb026a9 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Thu, 7 Jul 2016 21:25:04 -0700 Subject: [PATCH 18/78] Revert "Add the ability to run some action when the lock becomes idle" This reverts commit c9d4b81dabf4dc2c262fc771c31790f2d60fe551. --- src/core/lib/iomgr/async_execution_lock.c | 94 ++++----------------- src/core/lib/iomgr/async_execution_lock.h | 4 +- test/core/iomgr/async_execution_lock_test.c | 22 +---- 3 files changed, 22 insertions(+), 98 deletions(-) diff --git a/src/core/lib/iomgr/async_execution_lock.c b/src/core/lib/iomgr/async_execution_lock.c index c656e7c9404..96ba175a5a1 100644 --- a/src/core/lib/iomgr/async_execution_lock.c +++ b/src/core/lib/iomgr/async_execution_lock.c @@ -38,9 +38,6 @@ #include #include -#define STATE_BIT_ALIVE 1 -#define STATE_BIT_REFS 2 - typedef struct grpc_aelock_qnode { gpr_mpscq_node mpscq_node; grpc_aelock_action action; @@ -53,24 +50,17 @@ struct grpc_aelock { // state is: // lower bit - zero if orphaned // other bits - number of items queued on the lock - // see: STATE_BIT_xxx gpr_atm state; - grpc_aelock_action before_idle_action; - void *before_idle_action_arg; grpc_closure continue_finishing; }; static void continue_finishing(grpc_exec_ctx *exec_ctx, void *arg, bool success); -grpc_aelock *grpc_aelock_create(grpc_workqueue *optional_workqueue, - grpc_aelock_action before_idle_action, - void *before_idle_action_arg) { +grpc_aelock *grpc_aelock_create(grpc_workqueue *optional_workqueue) { grpc_aelock *lock = gpr_malloc(sizeof(*lock)); - lock->before_idle_action = before_idle_action; - lock->before_idle_action_arg = before_idle_action_arg; lock->optional_workqueue = optional_workqueue; - gpr_atm_no_barrier_store(&lock->state, STATE_BIT_ALIVE); + gpr_atm_no_barrier_store(&lock->state, 1); gpr_mpscq_init(&lock->queue); grpc_closure_init(&lock->continue_finishing, continue_finishing, lock); return lock; @@ -83,8 +73,7 @@ static void really_destroy(grpc_aelock *lock) { } void grpc_aelock_destroy(grpc_aelock *lock) { - if (gpr_atm_full_fetch_add(&lock->state, -STATE_BIT_ALIVE) == - STATE_BIT_ALIVE) { + if (gpr_atm_full_fetch_add(&lock->state, -1) == 1) { really_destroy(lock); } } @@ -92,6 +81,10 @@ void grpc_aelock_destroy(grpc_aelock *lock) { static bool maybe_finish_one(grpc_exec_ctx *exec_ctx, grpc_aelock *lock) { gpr_mpscq_node *n = gpr_mpscq_pop(&lock->queue); if (n == NULL) { + // queue is in an inconsistant state: use this as a cue that we should + // go off and do something else for a while (and come back later) + grpc_exec_ctx_enqueue(exec_ctx, &lock->continue_finishing, true, + lock->optional_workqueue); return false; } grpc_aelock_qnode *ln = (grpc_aelock_qnode *)n; @@ -101,89 +94,36 @@ static bool maybe_finish_one(grpc_exec_ctx *exec_ctx, grpc_aelock *lock) { } static void finish(grpc_exec_ctx *exec_ctx, grpc_aelock *lock) { - for (;;) { - gpr_atm last_state = gpr_atm_full_fetch_add(&lock->state, -STATE_BIT_REFS); - switch (last_state) { - default: - perform_one_step: - gpr_log(GPR_DEBUG, "ls=%d execute", last_state); - if (!maybe_finish_one(exec_ctx, lock)) { - // perform the idle action before going off to do something else - lock->before_idle_action(exec_ctx, lock->before_idle_action_arg); - // quick peek to see if we can immediately resume - if (!maybe_finish_one(exec_ctx, lock)) { - // queue is in an inconsistant state: use this as a cue that we - // should - // go off and do something else for a while (and come back later) - grpc_exec_ctx_enqueue(exec_ctx, &lock->continue_finishing, true, - lock->optional_workqueue); - return; - } - } - break; - case STATE_BIT_ALIVE | (2 * STATE_BIT_REFS): - gpr_log(GPR_DEBUG, "ls=%d final", last_state); - lock->before_idle_action(exec_ctx, lock->before_idle_action_arg); - switch (gpr_atm_full_fetch_add(&lock->state, -STATE_BIT_REFS)) { - case STATE_BIT_ALIVE | STATE_BIT_REFS: - return; - case STATE_BIT_REFS: - really_destroy(lock); - return; - default: - gpr_log(GPR_DEBUG, "retry"); - // oops: did the before action, but something else came in - // better add another ref so we remember to do this again - gpr_atm_full_fetch_add(&lock->state, STATE_BIT_REFS); - goto perform_one_step; - } - break; - case STATE_BIT_ALIVE | STATE_BIT_REFS: - gpr_log(GPR_DEBUG, "ls=%d unlock", last_state); + do { + switch (gpr_atm_full_fetch_add(&lock->state, -2)) { + case 3: // had one count, one unorphaned --> unlocked unorphaned return; - case 2 * STATE_BIT_REFS: - gpr_log(GPR_DEBUG, "ls=%d idle", last_state); - lock->before_idle_action(exec_ctx, lock->before_idle_action_arg); - GPR_ASSERT(gpr_atm_full_fetch_add(&lock->state, -STATE_BIT_REFS) == - STATE_BIT_REFS); - case STATE_BIT_REFS: - gpr_log(GPR_DEBUG, "ls=%d destroy", last_state); + case 2: // and one count, one orphaned --> unlocked and orphaned really_destroy(lock); return; - case STATE_BIT_ALIVE: + case 1: case 0: // these values are illegal - representing an already unlocked or // deleted lock GPR_UNREACHABLE_CODE(return ); } - } - - // while (maybe_finish_one(exec_ctx, lock)); + } while (maybe_finish_one(exec_ctx, lock)); } static void continue_finishing(grpc_exec_ctx *exec_ctx, void *arg, bool success) { - grpc_aelock *lock = arg; - if (maybe_finish_one(exec_ctx, lock)) { - finish(exec_ctx, lock); - } else { - // queue is in an inconsistant state: use this as a cue that we should - // go off and do something else for a while (and come back later) - grpc_exec_ctx_enqueue(exec_ctx, &lock->continue_finishing, true, - lock->optional_workqueue); - } + if (maybe_finish_one(exec_ctx, arg)) finish(exec_ctx, arg); } void grpc_aelock_execute(grpc_exec_ctx *exec_ctx, grpc_aelock *lock, grpc_aelock_action action, void *arg, size_t sizeof_arg) { - gpr_atm last = gpr_atm_full_fetch_add(&lock->state, 2 * STATE_BIT_REFS); - GPR_ASSERT(last & STATE_BIT_ALIVE); // ensure lock has not been destroyed - if (last == STATE_BIT_ALIVE) { + gpr_atm last = gpr_atm_full_fetch_add(&lock->state, 2); + GPR_ASSERT(last & 1); // ensure lock has not been destroyed + if (last == 1) { action(exec_ctx, arg); finish(exec_ctx, lock); } else { - gpr_atm_full_fetch_add(&lock->state, -STATE_BIT_REFS); grpc_aelock_qnode *n = gpr_malloc(sizeof(*n) + sizeof_arg); n->action = action; if (sizeof_arg > 0) { diff --git a/src/core/lib/iomgr/async_execution_lock.h b/src/core/lib/iomgr/async_execution_lock.h index ea7a322fae6..e52762f443a 100644 --- a/src/core/lib/iomgr/async_execution_lock.h +++ b/src/core/lib/iomgr/async_execution_lock.h @@ -51,9 +51,7 @@ typedef void (*grpc_aelock_action)(grpc_exec_ctx *exec_ctx, void *arg); // Initialize the lock, with an optional workqueue to shift load to when // necessary -grpc_aelock *grpc_aelock_create(grpc_workqueue *optional_workqueue, - grpc_aelock_action before_idle_action, - void *before_idle_action_arg); +grpc_aelock *grpc_aelock_create(grpc_workqueue *optional_workqueue); // Destroy the lock void grpc_aelock_destroy(grpc_aelock *lock); // Execute \a action within the lock. \a arg is the argument to pass to \a diff --git a/test/core/iomgr/async_execution_lock_test.c b/test/core/iomgr/async_execution_lock_test.c index 0ce01835620..526913bc3aa 100644 --- a/test/core/iomgr/async_execution_lock_test.c +++ b/test/core/iomgr/async_execution_lock_test.c @@ -40,34 +40,25 @@ #include "test/core/util/test_config.h" -static void do_nothing_action(grpc_exec_ctx *exec_ctx, void *ignored) {} - static void test_no_op(void) { gpr_log(GPR_DEBUG, "test_no_op"); - grpc_aelock_destroy(grpc_aelock_create(NULL, do_nothing_action, NULL)); + grpc_aelock_destroy(grpc_aelock_create(NULL)); } static void set_bool_to_true(grpc_exec_ctx *exec_ctx, void *value) { *(bool *)value = true; } -static void increment_atomic(grpc_exec_ctx *exec_ctx, void *value) { - gpr_atm_full_fetch_add((gpr_atm *)value, 1); -} - static void test_execute_one(void) { gpr_log(GPR_DEBUG, "test_execute_one"); - gpr_atm idles; - gpr_atm_no_barrier_store(&idles, 0); - grpc_aelock *lock = grpc_aelock_create(NULL, increment_atomic, &idles); + grpc_aelock *lock = grpc_aelock_create(NULL); bool done = false; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; grpc_aelock_execute(&exec_ctx, lock, set_bool_to_true, &done, 0); grpc_exec_ctx_finish(&exec_ctx); GPR_ASSERT(done); grpc_aelock_destroy(lock); - GPR_ASSERT(gpr_atm_no_barrier_load(&idles) == 1); } typedef struct { @@ -92,7 +83,7 @@ static void execute_many_loop(void *a) { grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; size_t n = 1; for (size_t i = 0; i < 10; i++) { - for (size_t j = 0; j < 100; j++) { + for (size_t j = 0; j < 10000; j++) { ex_args c = {&args->ctr, n++}; grpc_aelock_execute(&exec_ctx, args->lock, check_one, &c, sizeof(c)); grpc_exec_ctx_flush(&exec_ctx); @@ -105,10 +96,7 @@ static void execute_many_loop(void *a) { static void test_execute_many(void) { gpr_log(GPR_DEBUG, "test_execute_many"); - gpr_atm idles; - gpr_atm_no_barrier_store(&idles, 0); - - grpc_aelock *lock = grpc_aelock_create(NULL, increment_atomic, &idles); + grpc_aelock *lock = grpc_aelock_create(NULL); gpr_thd_id thds[100]; thd_args ta[GPR_ARRAY_SIZE(thds)]; for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { @@ -122,8 +110,6 @@ static void test_execute_many(void) { gpr_thd_join(thds[i]); } grpc_aelock_destroy(lock); - - gpr_log(GPR_DEBUG, "idles: %d", gpr_atm_no_barrier_load(&idles)); } int main(int argc, char **argv) { From f7cade1b4fee90abb0fabe48426e95357465c976 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Thu, 7 Jul 2016 21:41:10 -0700 Subject: [PATCH 19/78] Rename async_execution_lock --> combiner, make it use closures, unroll previous changes for idleness --- BUILD | 24 +++--- CMakeLists.txt | 10 +-- Makefile | 82 +++++++++---------- binding.gyp | 2 +- build.yaml | 26 +++--- config.m4 | 2 +- gRPC.podspec | 6 +- grpc.gemspec | 4 +- package.xml | 4 +- src/core/lib/iomgr/closure.h | 16 ++-- .../{async_execution_lock.c => combiner.c} | 56 +++++-------- .../{async_execution_lock.h => combiner.h} | 13 ++- src/python/grpcio/grpc_core_dependencies.py | 2 +- ..._execution_lock_test.c => combiner_test.c} | 27 +++--- test/core/support/mpscq_test.c | 2 +- third_party/protobuf | 2 +- tools/doxygen/Doxyfile.c++.internal | 4 +- tools/doxygen/Doxyfile.core.internal | 4 +- tools/run_tests/sources_and_headers.json | 38 ++++----- tools/run_tests/tests.json | 24 +++--- vsprojects/buildtests_c.sln | 54 ++++++------ vsprojects/vcxproj/grpc++/grpc++.vcxproj | 6 +- .../vcxproj/grpc++/grpc++.vcxproj.filters | 8 +- .../grpc++_unsecure/grpc++_unsecure.vcxproj | 6 +- .../grpc++_unsecure.vcxproj.filters | 8 +- vsprojects/vcxproj/grpc/grpc.vcxproj | 6 +- vsprojects/vcxproj/grpc/grpc.vcxproj.filters | 8 +- .../grpc_unsecure/grpc_unsecure.vcxproj | 6 +- .../grpc_unsecure.vcxproj.filters | 8 +- .../combiner_test.vcxproj} | 8 +- .../combiner_test.vcxproj.filters} | 8 +- 31 files changed, 233 insertions(+), 241 deletions(-) rename src/core/lib/iomgr/{async_execution_lock.c => combiner.c} (71%) rename src/core/lib/iomgr/{async_execution_lock.h => combiner.h} (85%) rename test/core/iomgr/{async_execution_lock_test.c => combiner_test.c} (82%) rename vsprojects/vcxproj/test/{async_execution_lock_test/async_execution_lock_test.vcxproj => combiner_test/combiner_test.vcxproj} (97%) rename vsprojects/vcxproj/test/{async_execution_lock_test/async_execution_lock_test.vcxproj.filters => combiner_test/combiner_test.vcxproj.filters} (61%) diff --git a/BUILD b/BUILD index 0b090fa81c0..957c153f8e4 100644 --- a/BUILD +++ b/BUILD @@ -175,8 +175,8 @@ cc_library( "src/core/lib/http/format_request.h", "src/core/lib/http/httpcli.h", "src/core/lib/http/parser.h", - "src/core/lib/iomgr/async_execution_lock.h", "src/core/lib/iomgr/closure.h", + "src/core/lib/iomgr/combiner.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", "src/core/lib/iomgr/error.h", @@ -327,8 +327,8 @@ cc_library( "src/core/lib/http/format_request.c", "src/core/lib/http/httpcli.c", "src/core/lib/http/parser.c", - "src/core/lib/iomgr/async_execution_lock.c", "src/core/lib/iomgr/closure.c", + "src/core/lib/iomgr/combiner.c", "src/core/lib/iomgr/endpoint.c", "src/core/lib/iomgr/endpoint_pair_posix.c", "src/core/lib/iomgr/endpoint_pair_windows.c", @@ -564,8 +564,8 @@ cc_library( "src/core/lib/http/format_request.h", "src/core/lib/http/httpcli.h", "src/core/lib/http/parser.h", - "src/core/lib/iomgr/async_execution_lock.h", "src/core/lib/iomgr/closure.h", + "src/core/lib/iomgr/combiner.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", "src/core/lib/iomgr/error.h", @@ -706,8 +706,8 @@ cc_library( "src/core/lib/http/format_request.c", "src/core/lib/http/httpcli.c", "src/core/lib/http/parser.c", - "src/core/lib/iomgr/async_execution_lock.c", "src/core/lib/iomgr/closure.c", + "src/core/lib/iomgr/combiner.c", "src/core/lib/iomgr/endpoint.c", "src/core/lib/iomgr/endpoint_pair_posix.c", "src/core/lib/iomgr/endpoint_pair_windows.c", @@ -918,8 +918,8 @@ cc_library( "src/core/lib/http/format_request.h", "src/core/lib/http/httpcli.h", "src/core/lib/http/parser.h", - "src/core/lib/iomgr/async_execution_lock.h", "src/core/lib/iomgr/closure.h", + "src/core/lib/iomgr/combiner.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", "src/core/lib/iomgr/error.h", @@ -1047,8 +1047,8 @@ cc_library( "src/core/lib/http/format_request.c", "src/core/lib/http/httpcli.c", "src/core/lib/http/parser.c", - "src/core/lib/iomgr/async_execution_lock.c", "src/core/lib/iomgr/closure.c", + "src/core/lib/iomgr/combiner.c", "src/core/lib/iomgr/endpoint.c", "src/core/lib/iomgr/endpoint_pair_posix.c", "src/core/lib/iomgr/endpoint_pair_windows.c", @@ -1257,8 +1257,8 @@ cc_library( "src/core/lib/http/format_request.h", "src/core/lib/http/httpcli.h", "src/core/lib/http/parser.h", - "src/core/lib/iomgr/async_execution_lock.h", "src/core/lib/iomgr/closure.h", + "src/core/lib/iomgr/combiner.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", "src/core/lib/iomgr/error.h", @@ -1392,8 +1392,8 @@ cc_library( "src/core/lib/http/format_request.c", "src/core/lib/http/httpcli.c", "src/core/lib/http/parser.c", - "src/core/lib/iomgr/async_execution_lock.c", "src/core/lib/iomgr/closure.c", + "src/core/lib/iomgr/combiner.c", "src/core/lib/iomgr/endpoint.c", "src/core/lib/iomgr/endpoint_pair_posix.c", "src/core/lib/iomgr/endpoint_pair_windows.c", @@ -1718,8 +1718,8 @@ cc_library( "src/core/lib/http/format_request.h", "src/core/lib/http/httpcli.h", "src/core/lib/http/parser.h", - "src/core/lib/iomgr/async_execution_lock.h", "src/core/lib/iomgr/closure.h", + "src/core/lib/iomgr/combiner.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", "src/core/lib/iomgr/error.h", @@ -1848,8 +1848,8 @@ cc_library( "src/core/lib/http/format_request.c", "src/core/lib/http/httpcli.c", "src/core/lib/http/parser.c", - "src/core/lib/iomgr/async_execution_lock.c", "src/core/lib/iomgr/closure.c", + "src/core/lib/iomgr/combiner.c", "src/core/lib/iomgr/endpoint.c", "src/core/lib/iomgr/endpoint_pair_posix.c", "src/core/lib/iomgr/endpoint_pair_windows.c", @@ -2267,8 +2267,8 @@ objc_library( "src/core/lib/http/format_request.c", "src/core/lib/http/httpcli.c", "src/core/lib/http/parser.c", - "src/core/lib/iomgr/async_execution_lock.c", "src/core/lib/iomgr/closure.c", + "src/core/lib/iomgr/combiner.c", "src/core/lib/iomgr/endpoint.c", "src/core/lib/iomgr/endpoint_pair_posix.c", "src/core/lib/iomgr/endpoint_pair_windows.c", @@ -2483,8 +2483,8 @@ objc_library( "src/core/lib/http/format_request.h", "src/core/lib/http/httpcli.h", "src/core/lib/http/parser.h", - "src/core/lib/iomgr/async_execution_lock.h", "src/core/lib/iomgr/closure.h", + "src/core/lib/iomgr/combiner.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", "src/core/lib/iomgr/error.h", diff --git a/CMakeLists.txt b/CMakeLists.txt index ec4f75bab0c..36d07277358 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -141,8 +141,8 @@ add_library(grpc src/core/lib/http/format_request.c src/core/lib/http/httpcli.c src/core/lib/http/parser.c - src/core/lib/iomgr/async_execution_lock.c src/core/lib/iomgr/closure.c + src/core/lib/iomgr/combiner.c src/core/lib/iomgr/endpoint.c src/core/lib/iomgr/endpoint_pair_posix.c src/core/lib/iomgr/endpoint_pair_windows.c @@ -347,8 +347,8 @@ add_library(grpc_cronet src/core/lib/http/format_request.c src/core/lib/http/httpcli.c src/core/lib/http/parser.c - src/core/lib/iomgr/async_execution_lock.c src/core/lib/iomgr/closure.c + src/core/lib/iomgr/combiner.c src/core/lib/iomgr/endpoint.c src/core/lib/iomgr/endpoint_pair_posix.c src/core/lib/iomgr/endpoint_pair_windows.c @@ -530,8 +530,8 @@ add_library(grpc_unsecure src/core/lib/http/format_request.c src/core/lib/http/httpcli.c src/core/lib/http/parser.c - src/core/lib/iomgr/async_execution_lock.c src/core/lib/iomgr/closure.c + src/core/lib/iomgr/combiner.c src/core/lib/iomgr/endpoint.c src/core/lib/iomgr/endpoint_pair_posix.c src/core/lib/iomgr/endpoint_pair_windows.c @@ -735,8 +735,8 @@ add_library(grpc++ src/core/lib/http/format_request.c src/core/lib/http/httpcli.c src/core/lib/http/parser.c - src/core/lib/iomgr/async_execution_lock.c src/core/lib/iomgr/closure.c + src/core/lib/iomgr/combiner.c src/core/lib/iomgr/endpoint.c src/core/lib/iomgr/endpoint_pair_posix.c src/core/lib/iomgr/endpoint_pair_windows.c @@ -921,8 +921,8 @@ add_library(grpc++_unsecure src/core/lib/http/format_request.c src/core/lib/http/httpcli.c src/core/lib/http/parser.c - src/core/lib/iomgr/async_execution_lock.c src/core/lib/iomgr/closure.c + src/core/lib/iomgr/combiner.c src/core/lib/iomgr/endpoint.c src/core/lib/iomgr/endpoint_pair_posix.c src/core/lib/iomgr/endpoint_pair_windows.c diff --git a/Makefile b/Makefile index 41d5bfa47c1..710fd941fe3 100644 --- a/Makefile +++ b/Makefile @@ -879,7 +879,6 @@ algorithm_test: $(BINDIR)/$(CONFIG)/algorithm_test alloc_test: $(BINDIR)/$(CONFIG)/alloc_test alpn_test: $(BINDIR)/$(CONFIG)/alpn_test api_fuzzer: $(BINDIR)/$(CONFIG)/api_fuzzer -async_execution_lock_test: $(BINDIR)/$(CONFIG)/async_execution_lock_test bad_server_response_test: $(BINDIR)/$(CONFIG)/bad_server_response_test bin_decoder_test: $(BINDIR)/$(CONFIG)/bin_decoder_test bin_encoder_test: $(BINDIR)/$(CONFIG)/bin_encoder_test @@ -890,6 +889,7 @@ chttp2_status_conversion_test: $(BINDIR)/$(CONFIG)/chttp2_status_conversion_test chttp2_stream_map_test: $(BINDIR)/$(CONFIG)/chttp2_stream_map_test chttp2_varint_test: $(BINDIR)/$(CONFIG)/chttp2_varint_test client_fuzzer: $(BINDIR)/$(CONFIG)/client_fuzzer +combiner_test: $(BINDIR)/$(CONFIG)/combiner_test compression_test: $(BINDIR)/$(CONFIG)/compression_test concurrent_connectivity_test: $(BINDIR)/$(CONFIG)/concurrent_connectivity_test dns_resolver_connectivity_test: $(BINDIR)/$(CONFIG)/dns_resolver_connectivity_test @@ -1199,7 +1199,6 @@ buildtests_c: privatelibs_c \ $(BINDIR)/$(CONFIG)/algorithm_test \ $(BINDIR)/$(CONFIG)/alloc_test \ $(BINDIR)/$(CONFIG)/alpn_test \ - $(BINDIR)/$(CONFIG)/async_execution_lock_test \ $(BINDIR)/$(CONFIG)/bad_server_response_test \ $(BINDIR)/$(CONFIG)/bin_decoder_test \ $(BINDIR)/$(CONFIG)/bin_encoder_test \ @@ -1209,6 +1208,7 @@ buildtests_c: privatelibs_c \ $(BINDIR)/$(CONFIG)/chttp2_status_conversion_test \ $(BINDIR)/$(CONFIG)/chttp2_stream_map_test \ $(BINDIR)/$(CONFIG)/chttp2_varint_test \ + $(BINDIR)/$(CONFIG)/combiner_test \ $(BINDIR)/$(CONFIG)/compression_test \ $(BINDIR)/$(CONFIG)/concurrent_connectivity_test \ $(BINDIR)/$(CONFIG)/dns_resolver_connectivity_test \ @@ -1500,8 +1500,6 @@ test_c: buildtests_c $(Q) $(BINDIR)/$(CONFIG)/alloc_test || ( echo test alloc_test failed ; exit 1 ) $(E) "[RUN] Testing alpn_test" $(Q) $(BINDIR)/$(CONFIG)/alpn_test || ( echo test alpn_test failed ; exit 1 ) - $(E) "[RUN] Testing async_execution_lock_test" - $(Q) $(BINDIR)/$(CONFIG)/async_execution_lock_test || ( echo test async_execution_lock_test failed ; exit 1 ) $(E) "[RUN] Testing bad_server_response_test" $(Q) $(BINDIR)/$(CONFIG)/bad_server_response_test || ( echo test bad_server_response_test failed ; exit 1 ) $(E) "[RUN] Testing bin_decoder_test" @@ -1520,6 +1518,8 @@ test_c: buildtests_c $(Q) $(BINDIR)/$(CONFIG)/chttp2_stream_map_test || ( echo test chttp2_stream_map_test failed ; exit 1 ) $(E) "[RUN] Testing chttp2_varint_test" $(Q) $(BINDIR)/$(CONFIG)/chttp2_varint_test || ( echo test chttp2_varint_test failed ; exit 1 ) + $(E) "[RUN] Testing combiner_test" + $(Q) $(BINDIR)/$(CONFIG)/combiner_test || ( echo test combiner_test failed ; exit 1 ) $(E) "[RUN] Testing compression_test" $(Q) $(BINDIR)/$(CONFIG)/compression_test || ( echo test compression_test failed ; exit 1 ) $(E) "[RUN] Testing concurrent_connectivity_test" @@ -2492,8 +2492,8 @@ LIBGRPC_SRC = \ src/core/lib/http/format_request.c \ src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ - src/core/lib/iomgr/async_execution_lock.c \ src/core/lib/iomgr/closure.c \ + src/core/lib/iomgr/combiner.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ @@ -2765,8 +2765,8 @@ LIBGRPC_CRONET_SRC = \ src/core/lib/http/format_request.c \ src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ - src/core/lib/iomgr/async_execution_lock.c \ src/core/lib/iomgr/closure.c \ + src/core/lib/iomgr/combiner.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ @@ -3107,8 +3107,8 @@ LIBGRPC_UNSECURE_SRC = \ src/core/lib/http/format_request.c \ src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ - src/core/lib/iomgr/async_execution_lock.c \ src/core/lib/iomgr/closure.c \ + src/core/lib/iomgr/combiner.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ @@ -3442,8 +3442,8 @@ LIBGRPC++_SRC = \ src/core/lib/http/format_request.c \ src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ - src/core/lib/iomgr/async_execution_lock.c \ src/core/lib/iomgr/closure.c \ + src/core/lib/iomgr/combiner.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ @@ -4054,8 +4054,8 @@ LIBGRPC++_UNSECURE_SRC = \ src/core/lib/http/format_request.c \ src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ - src/core/lib/iomgr/async_execution_lock.c \ src/core/lib/iomgr/closure.c \ + src/core/lib/iomgr/combiner.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ @@ -6849,38 +6849,6 @@ endif endif -ASYNC_EXECUTION_LOCK_TEST_SRC = \ - test/core/iomgr/async_execution_lock_test.c \ - -ASYNC_EXECUTION_LOCK_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(ASYNC_EXECUTION_LOCK_TEST_SRC)))) -ifeq ($(NO_SECURE),true) - -# You can't build secure targets if you don't have OpenSSL. - -$(BINDIR)/$(CONFIG)/async_execution_lock_test: openssl_dep_error - -else - - - -$(BINDIR)/$(CONFIG)/async_execution_lock_test: $(ASYNC_EXECUTION_LOCK_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a - $(E) "[LD] Linking $@" - $(Q) mkdir -p `dirname $@` - $(Q) $(LD) $(LDFLAGS) $(ASYNC_EXECUTION_LOCK_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/async_execution_lock_test - -endif - -$(OBJDIR)/$(CONFIG)/test/core/iomgr/async_execution_lock_test.o: $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a - -deps_async_execution_lock_test: $(ASYNC_EXECUTION_LOCK_TEST_OBJS:.o=.dep) - -ifneq ($(NO_SECURE),true) -ifneq ($(NO_DEPS),true) --include $(ASYNC_EXECUTION_LOCK_TEST_OBJS:.o=.dep) -endif -endif - - BAD_SERVER_RESPONSE_TEST_SRC = \ test/core/end2end/bad_server_response_test.c \ @@ -7201,6 +7169,38 @@ endif endif +COMBINER_TEST_SRC = \ + test/core/iomgr/combiner_test.c \ + +COMBINER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(COMBINER_TEST_SRC)))) +ifeq ($(NO_SECURE),true) + +# You can't build secure targets if you don't have OpenSSL. + +$(BINDIR)/$(CONFIG)/combiner_test: openssl_dep_error + +else + + + +$(BINDIR)/$(CONFIG)/combiner_test: $(COMBINER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a + $(E) "[LD] Linking $@" + $(Q) mkdir -p `dirname $@` + $(Q) $(LD) $(LDFLAGS) $(COMBINER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/combiner_test + +endif + +$(OBJDIR)/$(CONFIG)/test/core/iomgr/combiner_test.o: $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a + +deps_combiner_test: $(COMBINER_TEST_OBJS:.o=.dep) + +ifneq ($(NO_SECURE),true) +ifneq ($(NO_DEPS),true) +-include $(COMBINER_TEST_OBJS:.o=.dep) +endif +endif + + COMPRESSION_TEST_SRC = \ test/core/compression/compression_test.c \ diff --git a/binding.gyp b/binding.gyp index efd76616c44..86e819a480d 100644 --- a/binding.gyp +++ b/binding.gyp @@ -577,8 +577,8 @@ 'src/core/lib/http/format_request.c', 'src/core/lib/http/httpcli.c', 'src/core/lib/http/parser.c', - 'src/core/lib/iomgr/async_execution_lock.c', 'src/core/lib/iomgr/closure.c', + 'src/core/lib/iomgr/combiner.c', 'src/core/lib/iomgr/endpoint.c', 'src/core/lib/iomgr/endpoint_pair_posix.c', 'src/core/lib/iomgr/endpoint_pair_windows.c', diff --git a/build.yaml b/build.yaml index 3c3a9209d3c..5daad9d948f 100644 --- a/build.yaml +++ b/build.yaml @@ -166,8 +166,8 @@ filegroups: - src/core/lib/http/format_request.h - src/core/lib/http/httpcli.h - src/core/lib/http/parser.h - - src/core/lib/iomgr/async_execution_lock.h - src/core/lib/iomgr/closure.h + - src/core/lib/iomgr/combiner.h - src/core/lib/iomgr/endpoint.h - src/core/lib/iomgr/endpoint_pair.h - src/core/lib/iomgr/error.h @@ -245,8 +245,8 @@ filegroups: - src/core/lib/http/format_request.c - src/core/lib/http/httpcli.c - src/core/lib/http/parser.c - - src/core/lib/iomgr/async_execution_lock.c - src/core/lib/iomgr/closure.c + - src/core/lib/iomgr/combiner.c - src/core/lib/iomgr/endpoint.c - src/core/lib/iomgr/endpoint_pair_posix.c - src/core/lib/iomgr/endpoint_pair_windows.c @@ -1246,17 +1246,6 @@ targets: - test/core/end2end/fuzzers/api_fuzzer_corpus dict: test/core/end2end/fuzzers/api_fuzzer.dictionary maxlen: 2048 -- name: async_execution_lock_test - cpu_cost: 30 - build: test - language: c - src: - - test/core/iomgr/async_execution_lock_test.c - deps: - - grpc_test_util - - grpc - - gpr_test_util - - gpr - name: bad_server_response_test build: test language: c @@ -1358,6 +1347,17 @@ targets: - test/core/end2end/fuzzers/client_fuzzer_corpus dict: test/core/end2end/fuzzers/hpack.dictionary maxlen: 2048 +- name: combiner_test + cpu_cost: 30 + build: test + language: c + src: + - test/core/iomgr/combiner_test.c + deps: + - grpc_test_util + - grpc + - gpr_test_util + - gpr - name: compression_test build: test language: c diff --git a/config.m4 b/config.m4 index 2974d2ed8d1..6ecacb91734 100644 --- a/config.m4 +++ b/config.m4 @@ -96,8 +96,8 @@ if test "$PHP_GRPC" != "no"; then src/core/lib/http/format_request.c \ src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ - src/core/lib/iomgr/async_execution_lock.c \ src/core/lib/iomgr/closure.c \ + src/core/lib/iomgr/combiner.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ diff --git a/gRPC.podspec b/gRPC.podspec index e6105b96037..4f2203c7a59 100644 --- a/gRPC.podspec +++ b/gRPC.podspec @@ -178,8 +178,8 @@ Pod::Spec.new do |s| 'src/core/lib/http/format_request.h', 'src/core/lib/http/httpcli.h', 'src/core/lib/http/parser.h', - 'src/core/lib/iomgr/async_execution_lock.h', 'src/core/lib/iomgr/closure.h', + 'src/core/lib/iomgr/combiner.h', 'src/core/lib/iomgr/endpoint.h', 'src/core/lib/iomgr/endpoint_pair.h', 'src/core/lib/iomgr/error.h', @@ -364,8 +364,8 @@ Pod::Spec.new do |s| 'src/core/lib/http/format_request.c', 'src/core/lib/http/httpcli.c', 'src/core/lib/http/parser.c', - 'src/core/lib/iomgr/async_execution_lock.c', 'src/core/lib/iomgr/closure.c', + 'src/core/lib/iomgr/combiner.c', 'src/core/lib/iomgr/endpoint.c', 'src/core/lib/iomgr/endpoint_pair_posix.c', 'src/core/lib/iomgr/endpoint_pair_windows.c', @@ -564,8 +564,8 @@ Pod::Spec.new do |s| 'src/core/lib/http/format_request.h', 'src/core/lib/http/httpcli.h', 'src/core/lib/http/parser.h', - 'src/core/lib/iomgr/async_execution_lock.h', 'src/core/lib/iomgr/closure.h', + 'src/core/lib/iomgr/combiner.h', 'src/core/lib/iomgr/endpoint.h', 'src/core/lib/iomgr/endpoint_pair.h', 'src/core/lib/iomgr/error.h', diff --git a/grpc.gemspec b/grpc.gemspec index a4e01821314..b9f858284ae 100755 --- a/grpc.gemspec +++ b/grpc.gemspec @@ -187,8 +187,8 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/http/format_request.h ) s.files += %w( src/core/lib/http/httpcli.h ) s.files += %w( src/core/lib/http/parser.h ) - s.files += %w( src/core/lib/iomgr/async_execution_lock.h ) s.files += %w( src/core/lib/iomgr/closure.h ) + s.files += %w( src/core/lib/iomgr/combiner.h ) s.files += %w( src/core/lib/iomgr/endpoint.h ) s.files += %w( src/core/lib/iomgr/endpoint_pair.h ) s.files += %w( src/core/lib/iomgr/error.h ) @@ -343,8 +343,8 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/http/format_request.c ) s.files += %w( src/core/lib/http/httpcli.c ) s.files += %w( src/core/lib/http/parser.c ) - s.files += %w( src/core/lib/iomgr/async_execution_lock.c ) s.files += %w( src/core/lib/iomgr/closure.c ) + s.files += %w( src/core/lib/iomgr/combiner.c ) s.files += %w( src/core/lib/iomgr/endpoint.c ) s.files += %w( src/core/lib/iomgr/endpoint_pair_posix.c ) s.files += %w( src/core/lib/iomgr/endpoint_pair_windows.c ) diff --git a/package.xml b/package.xml index 3631a1d6827..91e5b05291f 100644 --- a/package.xml +++ b/package.xml @@ -194,8 +194,8 @@ - + @@ -350,8 +350,8 @@ - + diff --git a/src/core/lib/iomgr/closure.h b/src/core/lib/iomgr/closure.h index 08e59a168e1..310fcb1b863 100644 --- a/src/core/lib/iomgr/closure.h +++ b/src/core/lib/iomgr/closure.h @@ -37,6 +37,7 @@ #include #include #include "src/core/lib/iomgr/error.h" +#include "src/core/lib/support/mpscq.h" struct grpc_closure; typedef struct grpc_closure grpc_closure; @@ -60,6 +61,14 @@ typedef void (*grpc_iomgr_cb_func)(grpc_exec_ctx *exec_ctx, void *arg, /** A closure over a grpc_iomgr_cb_func. */ struct grpc_closure { + /** Once queued, next indicates the next queued closure; before then, scratch + * space */ + union { + grpc_closure *next; + gpr_mpscq_node atm_next; + uintptr_t scratch; + } next_data; + /** Bound callback. */ grpc_iomgr_cb_func cb; @@ -68,13 +77,6 @@ struct grpc_closure { /** Once queued, the result of the closure. Before then: scratch space */ grpc_error *error; - - /** Once queued, next indicates the next queued closure; before then, scratch - * space */ - union { - grpc_closure *next; - uintptr_t scratch; - } next_data; }; /** Initializes \a closure with \a cb and \a cb_arg. */ diff --git a/src/core/lib/iomgr/async_execution_lock.c b/src/core/lib/iomgr/combiner.c similarity index 71% rename from src/core/lib/iomgr/async_execution_lock.c rename to src/core/lib/iomgr/combiner.c index 96ba175a5a1..72e4d0edcbb 100644 --- a/src/core/lib/iomgr/async_execution_lock.c +++ b/src/core/lib/iomgr/combiner.c @@ -31,20 +31,14 @@ * */ -#include "src/core/lib/iomgr/async_execution_lock.h" +#include "src/core/lib/iomgr/combiner.h" #include #include #include -typedef struct grpc_aelock_qnode { - gpr_mpscq_node mpscq_node; - grpc_aelock_action action; - void *arg; -} grpc_aelock_qnode; - -struct grpc_aelock { +struct grpc_combiner { grpc_workqueue *optional_workqueue; gpr_mpscq queue; // state is: @@ -55,10 +49,10 @@ struct grpc_aelock { }; static void continue_finishing(grpc_exec_ctx *exec_ctx, void *arg, - bool success); + grpc_error *error); -grpc_aelock *grpc_aelock_create(grpc_workqueue *optional_workqueue) { - grpc_aelock *lock = gpr_malloc(sizeof(*lock)); +grpc_combiner *grpc_combiner_create(grpc_workqueue *optional_workqueue) { + grpc_combiner *lock = gpr_malloc(sizeof(*lock)); lock->optional_workqueue = optional_workqueue; gpr_atm_no_barrier_store(&lock->state, 1); gpr_mpscq_init(&lock->queue); @@ -66,34 +60,35 @@ grpc_aelock *grpc_aelock_create(grpc_workqueue *optional_workqueue) { return lock; } -static void really_destroy(grpc_aelock *lock) { +static void really_destroy(grpc_combiner *lock) { GPR_ASSERT(gpr_atm_no_barrier_load(&lock->state) == 0); gpr_mpscq_destroy(&lock->queue); gpr_free(lock); } -void grpc_aelock_destroy(grpc_aelock *lock) { +void grpc_combiner_destroy(grpc_combiner *lock) { if (gpr_atm_full_fetch_add(&lock->state, -1) == 1) { really_destroy(lock); } } -static bool maybe_finish_one(grpc_exec_ctx *exec_ctx, grpc_aelock *lock) { +static bool maybe_finish_one(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { gpr_mpscq_node *n = gpr_mpscq_pop(&lock->queue); if (n == NULL) { // queue is in an inconsistant state: use this as a cue that we should // go off and do something else for a while (and come back later) - grpc_exec_ctx_enqueue(exec_ctx, &lock->continue_finishing, true, - lock->optional_workqueue); + grpc_exec_ctx_sched(exec_ctx, &lock->continue_finishing, GRPC_ERROR_NONE, + lock->optional_workqueue); return false; } - grpc_aelock_qnode *ln = (grpc_aelock_qnode *)n; - ln->action(exec_ctx, ln->arg); - gpr_free(ln); + grpc_closure *cl = (grpc_closure *)n; + grpc_error *error = cl->error; + cl->cb(exec_ctx, cl->cb_arg, error); + GRPC_ERROR_UNREF(error); return true; } -static void finish(grpc_exec_ctx *exec_ctx, grpc_aelock *lock) { +static void finish(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { do { switch (gpr_atm_full_fetch_add(&lock->state, -2)) { case 3: // had one count, one unorphaned --> unlocked unorphaned @@ -111,27 +106,20 @@ static void finish(grpc_exec_ctx *exec_ctx, grpc_aelock *lock) { } static void continue_finishing(grpc_exec_ctx *exec_ctx, void *arg, - bool success) { + grpc_error *error) { if (maybe_finish_one(exec_ctx, arg)) finish(exec_ctx, arg); } -void grpc_aelock_execute(grpc_exec_ctx *exec_ctx, grpc_aelock *lock, - grpc_aelock_action action, void *arg, - size_t sizeof_arg) { +void grpc_combiner_execute(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, + grpc_closure *cl, grpc_error *error) { gpr_atm last = gpr_atm_full_fetch_add(&lock->state, 2); GPR_ASSERT(last & 1); // ensure lock has not been destroyed if (last == 1) { - action(exec_ctx, arg); + cl->cb(exec_ctx, cl->cb_arg, error); + GRPC_ERROR_UNREF(error); finish(exec_ctx, lock); } else { - grpc_aelock_qnode *n = gpr_malloc(sizeof(*n) + sizeof_arg); - n->action = action; - if (sizeof_arg > 0) { - memcpy(n + 1, arg, sizeof_arg); - n->arg = n + 1; - } else { - n->arg = arg; - } - gpr_mpscq_push(&lock->queue, &n->mpscq_node); + cl->error = error; + gpr_mpscq_push(&lock->queue, &cl->next_data.atm_next); } } diff --git a/src/core/lib/iomgr/async_execution_lock.h b/src/core/lib/iomgr/combiner.h similarity index 85% rename from src/core/lib/iomgr/async_execution_lock.h rename to src/core/lib/iomgr/combiner.h index e52762f443a..cef1611acc5 100644 --- a/src/core/lib/iomgr/async_execution_lock.h +++ b/src/core/lib/iomgr/combiner.h @@ -40,24 +40,21 @@ #include "src/core/lib/iomgr/exec_ctx.h" #include "src/core/lib/support/mpscq.h" -typedef struct grpc_aelock grpc_aelock; +typedef struct grpc_combiner grpc_combiner; // Provides serialized access to some resource. // Each action queued on an aelock is executed serially in a borrowed thread. // The actual thread executing actions may change over time (but there will only // every be one at a time). -typedef void (*grpc_aelock_action)(grpc_exec_ctx *exec_ctx, void *arg); - // Initialize the lock, with an optional workqueue to shift load to when // necessary -grpc_aelock *grpc_aelock_create(grpc_workqueue *optional_workqueue); +grpc_combiner *grpc_combiner_create(grpc_workqueue *optional_workqueue); // Destroy the lock -void grpc_aelock_destroy(grpc_aelock *lock); +void grpc_combiner_destroy(grpc_combiner *lock); // Execute \a action within the lock. \a arg is the argument to pass to \a // action and sizeof_arg is the sizeof(*arg), or 0 if arg is non-copyable. -void grpc_aelock_execute(grpc_exec_ctx *exec_ctx, grpc_aelock *lock, - grpc_aelock_action action, void *arg, - size_t sizeof_arg); +void grpc_combiner_execute(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, + grpc_closure *closure, grpc_error *error); #endif /* GRPC_CORE_LIB_IOMGR_ASYNC_EXECUTION_LOCK_H */ diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py index 310851c5831..5441af4c66a 100644 --- a/src/python/grpcio/grpc_core_dependencies.py +++ b/src/python/grpcio/grpc_core_dependencies.py @@ -90,8 +90,8 @@ CORE_SOURCE_FILES = [ 'src/core/lib/http/format_request.c', 'src/core/lib/http/httpcli.c', 'src/core/lib/http/parser.c', - 'src/core/lib/iomgr/async_execution_lock.c', 'src/core/lib/iomgr/closure.c', + 'src/core/lib/iomgr/combiner.c', 'src/core/lib/iomgr/endpoint.c', 'src/core/lib/iomgr/endpoint_pair_posix.c', 'src/core/lib/iomgr/endpoint_pair_windows.c', diff --git a/test/core/iomgr/async_execution_lock_test.c b/test/core/iomgr/combiner_test.c similarity index 82% rename from test/core/iomgr/async_execution_lock_test.c rename to test/core/iomgr/combiner_test.c index 526913bc3aa..090f7be832a 100644 --- a/test/core/iomgr/async_execution_lock_test.c +++ b/test/core/iomgr/combiner_test.c @@ -31,7 +31,7 @@ * */ -#include "src/core/lib/iomgr/async_execution_lock.h" +#include "src/core/lib/iomgr/combiner.h" #include #include @@ -42,28 +42,31 @@ static void test_no_op(void) { gpr_log(GPR_DEBUG, "test_no_op"); - grpc_aelock_destroy(grpc_aelock_create(NULL)); + grpc_combiner_destroy(grpc_combiner_create(NULL)); } -static void set_bool_to_true(grpc_exec_ctx *exec_ctx, void *value) { +static void set_bool_to_true(grpc_exec_ctx *exec_ctx, void *value, + grpc_error *error) { *(bool *)value = true; } static void test_execute_one(void) { gpr_log(GPR_DEBUG, "test_execute_one"); - grpc_aelock *lock = grpc_aelock_create(NULL); + grpc_combiner *lock = grpc_combiner_create(NULL); bool done = false; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_aelock_execute(&exec_ctx, lock, set_bool_to_true, &done, 0); + grpc_combiner_execute(&exec_ctx, lock, + grpc_closure_create(set_bool_to_true, &done), + GRPC_ERROR_NONE); grpc_exec_ctx_finish(&exec_ctx); GPR_ASSERT(done); - grpc_aelock_destroy(lock); + grpc_combiner_destroy(lock); } typedef struct { size_t ctr; - grpc_aelock *lock; + grpc_combiner *lock; } thd_args; typedef struct { @@ -71,7 +74,7 @@ typedef struct { size_t value; } ex_args; -static void check_one(grpc_exec_ctx *exec_ctx, void *a) { +static void check_one(grpc_exec_ctx *exec_ctx, void *a, grpc_error *error) { ex_args *args = a; // gpr_log(GPR_DEBUG, "*%p=%d; step %d", args->ctr, *args->ctr, args->value); GPR_ASSERT(*args->ctr == args->value - 1); @@ -85,7 +88,9 @@ static void execute_many_loop(void *a) { for (size_t i = 0; i < 10; i++) { for (size_t j = 0; j < 10000; j++) { ex_args c = {&args->ctr, n++}; - grpc_aelock_execute(&exec_ctx, args->lock, check_one, &c, sizeof(c)); + grpc_combiner_execute(&exec_ctx, args->lock, + grpc_closure_create(check_one, &c), + GRPC_ERROR_NONE); grpc_exec_ctx_flush(&exec_ctx); } gpr_sleep_until(GRPC_TIMEOUT_MILLIS_TO_DEADLINE(100)); @@ -96,7 +101,7 @@ static void execute_many_loop(void *a) { static void test_execute_many(void) { gpr_log(GPR_DEBUG, "test_execute_many"); - grpc_aelock *lock = grpc_aelock_create(NULL); + grpc_combiner *lock = grpc_combiner_create(NULL); gpr_thd_id thds[100]; thd_args ta[GPR_ARRAY_SIZE(thds)]; for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { @@ -109,7 +114,7 @@ static void test_execute_many(void) { for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { gpr_thd_join(thds[i]); } - grpc_aelock_destroy(lock); + grpc_combiner_destroy(lock); } int main(int argc, char **argv) { diff --git a/test/core/support/mpscq_test.c b/test/core/support/mpscq_test.c index 4357a7c353a..0b4bc254e2e 100644 --- a/test/core/support/mpscq_test.c +++ b/test/core/support/mpscq_test.c @@ -109,7 +109,7 @@ static void test_mt(void) { if (tn->i == THREAD_ITERATIONS) num_done++; gpr_free(tn); } - gpr_log(GPR_DEBUG, "spins: %d", spins); + gpr_log(GPR_DEBUG, "spins: %" PRIdPTR, spins); for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { gpr_thd_join(thds[i]); } diff --git a/third_party/protobuf b/third_party/protobuf index d4d13a4349e..3470b6895aa 160000 --- a/third_party/protobuf +++ b/third_party/protobuf @@ -1 +1 @@ -Subproject commit d4d13a4349e4e59d67f311185ddcc1890d956d7a +Subproject commit 3470b6895aa659b7559ed678e029a5338e535f14 diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal index 8e78adf70fc..afae199610b 100644 --- a/tools/doxygen/Doxyfile.c++.internal +++ b/tools/doxygen/Doxyfile.c++.internal @@ -887,8 +887,8 @@ src/core/lib/debug/trace.h \ src/core/lib/http/format_request.h \ src/core/lib/http/httpcli.h \ src/core/lib/http/parser.h \ -src/core/lib/iomgr/async_execution_lock.h \ src/core/lib/iomgr/closure.h \ +src/core/lib/iomgr/combiner.h \ src/core/lib/iomgr/endpoint.h \ src/core/lib/iomgr/endpoint_pair.h \ src/core/lib/iomgr/error.h \ @@ -1022,8 +1022,8 @@ src/core/lib/debug/trace.c \ src/core/lib/http/format_request.c \ src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ -src/core/lib/iomgr/async_execution_lock.c \ src/core/lib/iomgr/closure.c \ +src/core/lib/iomgr/combiner.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal index 9360febf8b2..1a6bca9a4d5 100644 --- a/tools/doxygen/Doxyfile.core.internal +++ b/tools/doxygen/Doxyfile.core.internal @@ -804,8 +804,8 @@ src/core/lib/debug/trace.h \ src/core/lib/http/format_request.h \ src/core/lib/http/httpcli.h \ src/core/lib/http/parser.h \ -src/core/lib/iomgr/async_execution_lock.h \ src/core/lib/iomgr/closure.h \ +src/core/lib/iomgr/combiner.h \ src/core/lib/iomgr/endpoint.h \ src/core/lib/iomgr/endpoint_pair.h \ src/core/lib/iomgr/error.h \ @@ -960,8 +960,8 @@ src/core/lib/debug/trace.c \ src/core/lib/http/format_request.c \ src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ -src/core/lib/iomgr/async_execution_lock.c \ src/core/lib/iomgr/closure.c \ +src/core/lib/iomgr/combiner.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json index 322d3f34510..0fde7ba084d 100644 --- a/tools/run_tests/sources_and_headers.json +++ b/tools/run_tests/sources_and_headers.json @@ -79,22 +79,6 @@ "third_party": false, "type": "target" }, - { - "deps": [ - "gpr", - "gpr_test_util", - "grpc", - "grpc_test_util" - ], - "headers": [], - "language": "c", - "name": "async_execution_lock_test", - "src": [ - "test/core/iomgr/async_execution_lock_test.c" - ], - "third_party": false, - "type": "target" - }, { "deps": [ "gpr", @@ -252,6 +236,22 @@ "third_party": false, "type": "target" }, + { + "deps": [ + "gpr", + "gpr_test_util", + "grpc", + "grpc_test_util" + ], + "headers": [], + "language": "c", + "name": "combiner_test", + "src": [ + "test/core/iomgr/combiner_test.c" + ], + "third_party": false, + "type": "target" + }, { "deps": [ "gpr", @@ -5737,8 +5737,8 @@ "src/core/lib/http/format_request.h", "src/core/lib/http/httpcli.h", "src/core/lib/http/parser.h", - "src/core/lib/iomgr/async_execution_lock.h", "src/core/lib/iomgr/closure.h", + "src/core/lib/iomgr/combiner.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", "src/core/lib/iomgr/error.h", @@ -5839,10 +5839,10 @@ "src/core/lib/http/httpcli.h", "src/core/lib/http/parser.c", "src/core/lib/http/parser.h", - "src/core/lib/iomgr/async_execution_lock.c", - "src/core/lib/iomgr/async_execution_lock.h", "src/core/lib/iomgr/closure.c", "src/core/lib/iomgr/closure.h", + "src/core/lib/iomgr/combiner.c", + "src/core/lib/iomgr/combiner.h", "src/core/lib/iomgr/endpoint.c", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json index f654a7ba8e5..fd5ff373897 100644 --- a/tools/run_tests/tests.json +++ b/tools/run_tests/tests.json @@ -93,12 +93,12 @@ "posix", "windows" ], - "cpu_cost": 30, + "cpu_cost": 1.0, "exclude_configs": [], "flaky": false, "gtest": false, "language": "c", - "name": "async_execution_lock_test", + "name": "bad_server_response_test", "platforms": [ "linux", "mac", @@ -119,7 +119,7 @@ "flaky": false, "gtest": false, "language": "c", - "name": "bad_server_response_test", + "name": "bin_decoder_test", "platforms": [ "linux", "mac", @@ -140,7 +140,7 @@ "flaky": false, "gtest": false, "language": "c", - "name": "bin_decoder_test", + "name": "bin_encoder_test", "platforms": [ "linux", "mac", @@ -161,7 +161,7 @@ "flaky": false, "gtest": false, "language": "c", - "name": "bin_encoder_test", + "name": "census_context_test", "platforms": [ "linux", "mac", @@ -182,7 +182,7 @@ "flaky": false, "gtest": false, "language": "c", - "name": "census_context_test", + "name": "channel_create_test", "platforms": [ "linux", "mac", @@ -203,7 +203,7 @@ "flaky": false, "gtest": false, "language": "c", - "name": "channel_create_test", + "name": "chttp2_hpack_encoder_test", "platforms": [ "linux", "mac", @@ -224,7 +224,7 @@ "flaky": false, "gtest": false, "language": "c", - "name": "chttp2_hpack_encoder_test", + "name": "chttp2_status_conversion_test", "platforms": [ "linux", "mac", @@ -245,7 +245,7 @@ "flaky": false, "gtest": false, "language": "c", - "name": "chttp2_status_conversion_test", + "name": "chttp2_stream_map_test", "platforms": [ "linux", "mac", @@ -266,7 +266,7 @@ "flaky": false, "gtest": false, "language": "c", - "name": "chttp2_stream_map_test", + "name": "chttp2_varint_test", "platforms": [ "linux", "mac", @@ -282,12 +282,12 @@ "posix", "windows" ], - "cpu_cost": 1.0, + "cpu_cost": 30, "exclude_configs": [], "flaky": false, "gtest": false, "language": "c", - "name": "chttp2_varint_test", + "name": "combiner_test", "platforms": [ "linux", "mac", diff --git a/vsprojects/buildtests_c.sln b/vsprojects/buildtests_c.sln index c3638685a82..c28ad2fc310 100644 --- a/vsprojects/buildtests_c.sln +++ b/vsprojects/buildtests_c.sln @@ -45,17 +45,6 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "alpn_test", "vcxproj\test\a {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} EndProjectSection EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "async_execution_lock_test", "vcxproj\test\async_execution_lock_test\async_execution_lock_test.vcxproj", "{5FC080AE-1FE8-2849-6481-E52ADBBC205C}" - ProjectSection(myProperties) = preProject - lib = "False" - EndProjectSection - ProjectSection(ProjectDependencies) = postProject - {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} = {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} - {29D16885-7228-4C31-81ED-5F9187C7F2A9} = {29D16885-7228-4C31-81ED-5F9187C7F2A9} - {EAB0A629-17A9-44DB-B5FF-E91A721FE037} = {EAB0A629-17A9-44DB-B5FF-E91A721FE037} - {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} - EndProjectSection -EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "bad_client_test", "vcxproj\test/bad_client\bad_client_test\bad_client_test.vcxproj", "{BA67B418-B699-E41A-9CC4-0279C49481A5}" ProjectSection(myProperties) = preProject lib = "True" @@ -175,6 +164,17 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "chttp2_varint_test", "vcxpr {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} EndProjectSection EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "combiner_test", "vcxproj\test\combiner_test\combiner_test.vcxproj", "{C237D1E4-8825-80BA-1FC3-5E147E53E96E}" + ProjectSection(myProperties) = preProject + lib = "False" + EndProjectSection + ProjectSection(ProjectDependencies) = postProject + {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} = {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} + {29D16885-7228-4C31-81ED-5F9187C7F2A9} = {29D16885-7228-4C31-81ED-5F9187C7F2A9} + {EAB0A629-17A9-44DB-B5FF-E91A721FE037} = {EAB0A629-17A9-44DB-B5FF-E91A721FE037} + {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} + EndProjectSection +EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "compression_test", "vcxproj\test\compression_test\compression_test.vcxproj", "{5AFE7D17-A4A7-D68E-4491-CBC852F9D2A0}" ProjectSection(myProperties) = preProject lib = "False" @@ -1523,22 +1523,6 @@ Global {5BAAE7EA-A972-DD80-F190-29B9E3110BB3}.Release-DLL|Win32.Build.0 = Release|Win32 {5BAAE7EA-A972-DD80-F190-29B9E3110BB3}.Release-DLL|x64.ActiveCfg = Release|x64 {5BAAE7EA-A972-DD80-F190-29B9E3110BB3}.Release-DLL|x64.Build.0 = Release|x64 - {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Debug|Win32.ActiveCfg = Debug|Win32 - {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Debug|x64.ActiveCfg = Debug|x64 - {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Release|Win32.ActiveCfg = Release|Win32 - {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Release|x64.ActiveCfg = Release|x64 - {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Debug|Win32.Build.0 = Debug|Win32 - {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Debug|x64.Build.0 = Debug|x64 - {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Release|Win32.Build.0 = Release|Win32 - {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Release|x64.Build.0 = Release|x64 - {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Debug-DLL|Win32.ActiveCfg = Debug|Win32 - {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Debug-DLL|Win32.Build.0 = Debug|Win32 - {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Debug-DLL|x64.ActiveCfg = Debug|x64 - {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Debug-DLL|x64.Build.0 = Debug|x64 - {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Release-DLL|Win32.ActiveCfg = Release|Win32 - {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Release-DLL|Win32.Build.0 = Release|Win32 - {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Release-DLL|x64.ActiveCfg = Release|x64 - {5FC080AE-1FE8-2849-6481-E52ADBBC205C}.Release-DLL|x64.Build.0 = Release|x64 {BA67B418-B699-E41A-9CC4-0279C49481A5}.Debug|Win32.ActiveCfg = Debug|Win32 {BA67B418-B699-E41A-9CC4-0279C49481A5}.Debug|x64.ActiveCfg = Debug|x64 {BA67B418-B699-E41A-9CC4-0279C49481A5}.Release|Win32.ActiveCfg = Release|Win32 @@ -1715,6 +1699,22 @@ Global {6B29F634-1277-74B8-47F6-78756190BA7B}.Release-DLL|Win32.Build.0 = Release|Win32 {6B29F634-1277-74B8-47F6-78756190BA7B}.Release-DLL|x64.ActiveCfg = Release|x64 {6B29F634-1277-74B8-47F6-78756190BA7B}.Release-DLL|x64.Build.0 = Release|x64 + {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Debug|Win32.ActiveCfg = Debug|Win32 + {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Debug|x64.ActiveCfg = Debug|x64 + {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Release|Win32.ActiveCfg = Release|Win32 + {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Release|x64.ActiveCfg = Release|x64 + {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Debug|Win32.Build.0 = Debug|Win32 + {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Debug|x64.Build.0 = Debug|x64 + {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Release|Win32.Build.0 = Release|Win32 + {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Release|x64.Build.0 = Release|x64 + {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Debug-DLL|Win32.ActiveCfg = Debug|Win32 + {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Debug-DLL|Win32.Build.0 = Debug|Win32 + {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Debug-DLL|x64.ActiveCfg = Debug|x64 + {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Debug-DLL|x64.Build.0 = Debug|x64 + {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Release-DLL|Win32.ActiveCfg = Release|Win32 + {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Release-DLL|Win32.Build.0 = Release|Win32 + {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Release-DLL|x64.ActiveCfg = Release|x64 + {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Release-DLL|x64.Build.0 = Release|x64 {5AFE7D17-A4A7-D68E-4491-CBC852F9D2A0}.Debug|Win32.ActiveCfg = Debug|Win32 {5AFE7D17-A4A7-D68E-4491-CBC852F9D2A0}.Debug|x64.ActiveCfg = Debug|x64 {5AFE7D17-A4A7-D68E-4491-CBC852F9D2A0}.Release|Win32.ActiveCfg = Release|Win32 diff --git a/vsprojects/vcxproj/grpc++/grpc++.vcxproj b/vsprojects/vcxproj/grpc++/grpc++.vcxproj index d299686eaec..bc6642bdb13 100644 --- a/vsprojects/vcxproj/grpc++/grpc++.vcxproj +++ b/vsprojects/vcxproj/grpc++/grpc++.vcxproj @@ -387,8 +387,8 @@ - + @@ -569,10 +569,10 @@ - - + + diff --git a/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters b/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters index 0a13d21893e..2354d687486 100644 --- a/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters +++ b/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters @@ -136,10 +136,10 @@ src\core\lib\http - + src\core\lib\iomgr - + src\core\lib\iomgr @@ -836,10 +836,10 @@ src\core\lib\http - + src\core\lib\iomgr - + src\core\lib\iomgr diff --git a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj index b20d46475b8..6af4759449f 100644 --- a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj +++ b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj @@ -383,8 +383,8 @@ - + @@ -555,10 +555,10 @@ - - + + diff --git a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters index d12e3c7306b..6985a1562cb 100644 --- a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters +++ b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters @@ -121,10 +121,10 @@ src\core\lib\http - + src\core\lib\iomgr - + src\core\lib\iomgr @@ -809,10 +809,10 @@ src\core\lib\http - + src\core\lib\iomgr - + src\core\lib\iomgr diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj index 55f8fe85e2d..e44299007e6 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj @@ -313,8 +313,8 @@ - + @@ -485,10 +485,10 @@ - - + + diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters index 46b57103051..82a8ffb40a2 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters @@ -43,10 +43,10 @@ src\core\lib\http - + src\core\lib\iomgr - + src\core\lib\iomgr @@ -698,10 +698,10 @@ src\core\lib\http - + src\core\lib\iomgr - + src\core\lib\iomgr diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj index 3e0aac46220..b993c9bdf74 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj @@ -302,8 +302,8 @@ - + @@ -452,10 +452,10 @@ - - + + diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters index c922e48f617..4b0a7a01cd1 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters @@ -46,10 +46,10 @@ src\core\lib\http - + src\core\lib\iomgr - + src\core\lib\iomgr @@ -605,10 +605,10 @@ src\core\lib\http - + src\core\lib\iomgr - + src\core\lib\iomgr diff --git a/vsprojects/vcxproj/test/async_execution_lock_test/async_execution_lock_test.vcxproj b/vsprojects/vcxproj/test/combiner_test/combiner_test.vcxproj similarity index 97% rename from vsprojects/vcxproj/test/async_execution_lock_test/async_execution_lock_test.vcxproj rename to vsprojects/vcxproj/test/combiner_test/combiner_test.vcxproj index 92b277801ec..f889d21e2d3 100644 --- a/vsprojects/vcxproj/test/async_execution_lock_test/async_execution_lock_test.vcxproj +++ b/vsprojects/vcxproj/test/combiner_test/combiner_test.vcxproj @@ -20,7 +20,7 @@ - {5FC080AE-1FE8-2849-6481-E52ADBBC205C} + {C237D1E4-8825-80BA-1FC3-5E147E53E96E} true $(SolutionDir)IntDir\$(MSBuildProjectName)\ @@ -60,14 +60,14 @@ - async_execution_lock_test + combiner_test static Debug static Debug - async_execution_lock_test + combiner_test static Release static @@ -158,7 +158,7 @@ - + diff --git a/vsprojects/vcxproj/test/async_execution_lock_test/async_execution_lock_test.vcxproj.filters b/vsprojects/vcxproj/test/combiner_test/combiner_test.vcxproj.filters similarity index 61% rename from vsprojects/vcxproj/test/async_execution_lock_test/async_execution_lock_test.vcxproj.filters rename to vsprojects/vcxproj/test/combiner_test/combiner_test.vcxproj.filters index ff116cb9b04..e8ebb098980 100644 --- a/vsprojects/vcxproj/test/async_execution_lock_test/async_execution_lock_test.vcxproj.filters +++ b/vsprojects/vcxproj/test/combiner_test/combiner_test.vcxproj.filters @@ -1,20 +1,20 @@ - + test\core\iomgr - {1553c040-57a4-1c71-539f-06be026b4844} + {82bca2af-d499-b405-fd05-4d345372496c} - {112c4757-8861-21ed-d535-83c90a22e14b} + {c32d8e20-b719-532d-ba23-bd9d523fac15} - {341d4313-1479-2a6a-8ba4-a44c4c15e0d7} + {b4fa8ca1-e6c7-dec5-6d62-8a62396825c6} From 9b22a46dd42aa32dd6d48135095bb897bbc0d830 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Thu, 7 Jul 2016 21:43:58 -0700 Subject: [PATCH 20/78] Fix test --- test/core/iomgr/combiner_test.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/test/core/iomgr/combiner_test.c b/test/core/iomgr/combiner_test.c index 090f7be832a..925a4f81ad9 100644 --- a/test/core/iomgr/combiner_test.c +++ b/test/core/iomgr/combiner_test.c @@ -34,6 +34,7 @@ #include "src/core/lib/iomgr/combiner.h" #include +#include #include #include #include @@ -79,6 +80,7 @@ static void check_one(grpc_exec_ctx *exec_ctx, void *a, grpc_error *error) { // gpr_log(GPR_DEBUG, "*%p=%d; step %d", args->ctr, *args->ctr, args->value); GPR_ASSERT(*args->ctr == args->value - 1); *args->ctr = args->value; + gpr_free(a); } static void execute_many_loop(void *a) { @@ -87,10 +89,11 @@ static void execute_many_loop(void *a) { size_t n = 1; for (size_t i = 0; i < 10; i++) { for (size_t j = 0; j < 10000; j++) { - ex_args c = {&args->ctr, n++}; + ex_args *c = gpr_malloc(sizeof(*a)); + c->ctr = &args->ctr; + c->value = n++; grpc_combiner_execute(&exec_ctx, args->lock, - grpc_closure_create(check_one, &c), - GRPC_ERROR_NONE); + grpc_closure_create(check_one, c), GRPC_ERROR_NONE); grpc_exec_ctx_flush(&exec_ctx); } gpr_sleep_until(GRPC_TIMEOUT_MILLIS_TO_DEADLINE(100)); From 09df1d6e6591edadd8346f56267ced5211ddde7d Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Thu, 7 Jul 2016 22:33:23 -0700 Subject: [PATCH 21/78] Make workqueue lockfree, and distributing --- src/core/lib/iomgr/combiner.h | 3 +- src/core/lib/iomgr/workqueue.h | 2 - src/core/lib/iomgr/workqueue_posix.c | 74 +++++++++++++++++--------- src/core/lib/iomgr/workqueue_posix.h | 9 ++-- src/core/lib/iomgr/workqueue_windows.c | 2 - 5 files changed, 57 insertions(+), 33 deletions(-) diff --git a/src/core/lib/iomgr/combiner.h b/src/core/lib/iomgr/combiner.h index cef1611acc5..d16ce3d0f65 100644 --- a/src/core/lib/iomgr/combiner.h +++ b/src/core/lib/iomgr/combiner.h @@ -52,8 +52,7 @@ typedef struct grpc_combiner grpc_combiner; grpc_combiner *grpc_combiner_create(grpc_workqueue *optional_workqueue); // Destroy the lock void grpc_combiner_destroy(grpc_combiner *lock); -// Execute \a action within the lock. \a arg is the argument to pass to \a -// action and sizeof_arg is the sizeof(*arg), or 0 if arg is non-copyable. +// Execute \a action within the lock. void grpc_combiner_execute(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, grpc_closure *closure, grpc_error *error); diff --git a/src/core/lib/iomgr/workqueue.h b/src/core/lib/iomgr/workqueue.h index 9f7219ebf16..416618e2584 100644 --- a/src/core/lib/iomgr/workqueue.h +++ b/src/core/lib/iomgr/workqueue.h @@ -50,8 +50,6 @@ /* grpc_workqueue is forward declared in exec_ctx.h */ -void grpc_workqueue_flush(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue); - //#define GRPC_WORKQUEUE_REFCOUNT_DEBUG #ifdef GRPC_WORKQUEUE_REFCOUNT_DEBUG #define GRPC_WORKQUEUE_REF(p, r) \ diff --git a/src/core/lib/iomgr/workqueue_posix.c b/src/core/lib/iomgr/workqueue_posix.c index e0d6dac2308..1d52a916946 100644 --- a/src/core/lib/iomgr/workqueue_posix.c +++ b/src/core/lib/iomgr/workqueue_posix.c @@ -52,8 +52,7 @@ grpc_error *grpc_workqueue_create(grpc_exec_ctx *exec_ctx, char name[32]; *workqueue = gpr_malloc(sizeof(grpc_workqueue)); gpr_ref_init(&(*workqueue)->refs, 1); - gpr_mu_init(&(*workqueue)->mu); - (*workqueue)->closure_list.head = (*workqueue)->closure_list.tail = NULL; + gpr_atm_no_barrier_store(&(*workqueue)->state, 1); grpc_error *err = grpc_wakeup_fd_init(&(*workqueue)->wakeup_fd); if (err != GRPC_ERROR_NONE) { gpr_free(*workqueue); @@ -62,6 +61,7 @@ grpc_error *grpc_workqueue_create(grpc_exec_ctx *exec_ctx, sprintf(name, "workqueue:%p", (void *)(*workqueue)); (*workqueue)->wakeup_read_fd = grpc_fd_create( GRPC_WAKEUP_FD_GET_READ_FD(&(*workqueue)->wakeup_fd), name); + gpr_mpscq_init(&(*workqueue)->queue); grpc_closure_init(&(*workqueue)->read_closure, on_readable, *workqueue); grpc_fd_notify_on_read(exec_ctx, (*workqueue)->wakeup_read_fd, &(*workqueue)->read_closure); @@ -70,10 +70,16 @@ grpc_error *grpc_workqueue_create(grpc_exec_ctx *exec_ctx, static void workqueue_destroy(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) { - grpc_exec_ctx_enqueue_list(exec_ctx, &workqueue->closure_list, NULL); grpc_fd_shutdown(exec_ctx, workqueue->wakeup_read_fd); } +static void workqueue_orphan(grpc_exec_ctx *exec_ctx, + grpc_workqueue *workqueue) { + if (gpr_atm_full_fetch_add(&workqueue->state, -1) == 1) { + workqueue_destroy(exec_ctx, workqueue); + } +} + #ifdef GRPC_WORKQUEUE_REFCOUNT_DEBUG void grpc_workqueue_ref(grpc_workqueue *workqueue, const char *file, int line, const char *reason) { @@ -96,31 +102,34 @@ void grpc_workqueue_unref(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue, void grpc_workqueue_unref(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) { #endif if (gpr_unref(&workqueue->refs)) { - workqueue_destroy(exec_ctx, workqueue); + workqueue_orphan(exec_ctx, workqueue); } } -void grpc_workqueue_flush(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) { - gpr_mu_lock(&workqueue->mu); - grpc_exec_ctx_enqueue_list(exec_ctx, &workqueue->closure_list, NULL); - gpr_mu_unlock(&workqueue->mu); +static void drain(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) { + abort(); +} + +static void wakeup(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) { + grpc_error *err = grpc_wakeup_fd_wakeup(&workqueue->wakeup_fd); + if (!GRPC_LOG_IF_ERROR("wakeupfd_wakeup", err)) { + drain(exec_ctx, workqueue); + } } static void on_readable(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { grpc_workqueue *workqueue = arg; if (error != GRPC_ERROR_NONE) { - gpr_mu_destroy(&workqueue->mu); /* HACK: let wakeup_fd code know that we stole the fd */ workqueue->wakeup_fd.read_fd = 0; grpc_wakeup_fd_destroy(&workqueue->wakeup_fd); grpc_fd_orphan(exec_ctx, workqueue->wakeup_read_fd, NULL, NULL, "destroy"); + drain(exec_ctx, workqueue); gpr_free(workqueue); } else { - gpr_mu_lock(&workqueue->mu); - grpc_exec_ctx_enqueue_list(exec_ctx, &workqueue->closure_list, NULL); error = grpc_wakeup_fd_consume_wakeup(&workqueue->wakeup_fd); - gpr_mu_unlock(&workqueue->mu); + gpr_mpscq_node *n = gpr_mpscq_pop(&workqueue->queue); if (error == GRPC_ERROR_NONE) { grpc_fd_notify_on_read(exec_ctx, workqueue->wakeup_read_fd, &workqueue->read_closure); @@ -128,24 +137,41 @@ static void on_readable(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { /* recurse to get error handling */ on_readable(exec_ctx, arg, error); } + if (n == NULL) { + /* try again - queue in an inconsistant state */ + wakeup(exec_ctx, workqueue); + } else { + switch (gpr_atm_full_fetch_add(&workqueue->state, -2)) { + case 3: // had one count, one unorphaned --> done, unorphaned + break; + case 2: // had one count, one orphaned --> done, orphaned + workqueue_destroy(exec_ctx, workqueue); + break; + case 1: + case 0: + // these values are illegal - representing an already done or + // deleted workqueue + GPR_UNREACHABLE_CODE(break); + default: + // schedule a wakeup since there's more to do + wakeup(exec_ctx, workqueue); + } + grpc_closure *cl = (grpc_closure *)n; + grpc_error *clerr = cl->error; + cl->cb(exec_ctx, cl->cb_arg, clerr); + GRPC_ERROR_UNREF(clerr); + } } } void grpc_workqueue_enqueue(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue, grpc_closure *closure, grpc_error *error) { - grpc_error *push_error = GRPC_ERROR_NONE; - gpr_mu_lock(&workqueue->mu); - if (grpc_closure_list_empty(workqueue->closure_list)) { - push_error = grpc_wakeup_fd_wakeup(&workqueue->wakeup_fd); - } - grpc_closure_list_append(&workqueue->closure_list, closure, error); - if (push_error != GRPC_ERROR_NONE) { - const char *msg = grpc_error_string(push_error); - gpr_log(GPR_ERROR, "Failed to push to workqueue: %s", msg); - grpc_error_free_string(msg); - grpc_exec_ctx_enqueue_list(exec_ctx, &workqueue->closure_list, NULL); + gpr_atm last = gpr_atm_full_fetch_add(&workqueue->state, 2); + GPR_ASSERT(last & 1); + gpr_mpscq_push(&workqueue->queue, &closure->next_data.atm_next); + if (last == 1) { + wakeup(exec_ctx, workqueue); } - gpr_mu_unlock(&workqueue->mu); } #endif /* GPR_POSIX_SOCKET */ diff --git a/src/core/lib/iomgr/workqueue_posix.h b/src/core/lib/iomgr/workqueue_posix.h index 2e8aca18164..c69ae8a9413 100644 --- a/src/core/lib/iomgr/workqueue_posix.h +++ b/src/core/lib/iomgr/workqueue_posix.h @@ -35,14 +35,17 @@ #define GRPC_CORE_LIB_IOMGR_WORKQUEUE_POSIX_H #include "src/core/lib/iomgr/wakeup_fd_posix.h" +#include "src/core/lib/support/mpscq.h" struct grpc_fd; struct grpc_workqueue { gpr_refcount refs; - - gpr_mu mu; - grpc_closure_list closure_list; + gpr_mpscq queue; + // state is: + // lower bit - zero if orphaned + // other bits - number of items enqueued + gpr_atm state; grpc_wakeup_fd wakeup_fd; struct grpc_fd *wakeup_read_fd; diff --git a/src/core/lib/iomgr/workqueue_windows.c b/src/core/lib/iomgr/workqueue_windows.c index 23e2dea1859..ee81dc248e3 100644 --- a/src/core/lib/iomgr/workqueue_windows.c +++ b/src/core/lib/iomgr/workqueue_windows.c @@ -42,8 +42,6 @@ // context, which is at least correct, if not performant or in the spirit of // workqueues. -void grpc_workqueue_flush(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) {} - #ifdef GRPC_WORKQUEUE_REFCOUNT_DEBUG void grpc_workqueue_ref(grpc_workqueue *workqueue, const char *file, int line, const char *reason) {} From ece4aaf578ac61e07b0a9a30a50b88425cdb7e25 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Thu, 7 Jul 2016 22:35:23 -0700 Subject: [PATCH 22/78] Fix header --- src/core/lib/iomgr/combiner.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/core/lib/iomgr/combiner.h b/src/core/lib/iomgr/combiner.h index d16ce3d0f65..a3f75d48cf8 100644 --- a/src/core/lib/iomgr/combiner.h +++ b/src/core/lib/iomgr/combiner.h @@ -31,8 +31,8 @@ * */ -#ifndef GRPC_CORE_LIB_IOMGR_ASYNC_EXECUTION_LOCK_H -#define GRPC_CORE_LIB_IOMGR_ASYNC_EXECUTION_LOCK_H +#ifndef GRPC_CORE_LIB_IOMGR_COMBINER_H +#define GRPC_CORE_LIB_IOMGR_COMBINER_H #include @@ -56,4 +56,4 @@ void grpc_combiner_destroy(grpc_combiner *lock); void grpc_combiner_execute(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, grpc_closure *closure, grpc_error *error); -#endif /* GRPC_CORE_LIB_IOMGR_ASYNC_EXECUTION_LOCK_H */ +#endif /* GRPC_CORE_LIB_IOMGR_COMBINER_H */ From a36857da24b126300234f86450a61b7b2a7d0daa Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Fri, 8 Jul 2016 16:57:42 -0700 Subject: [PATCH 23/78] Progress on a finalization list --- src/core/lib/iomgr/closure.h | 2 + src/core/lib/iomgr/combiner.c | 76 ++++++++++++++++++++++++++++----- src/core/lib/iomgr/combiner.h | 8 ++++ test/core/iomgr/combiner_test.c | 14 ++++++ 4 files changed, 90 insertions(+), 10 deletions(-) diff --git a/src/core/lib/iomgr/closure.h b/src/core/lib/iomgr/closure.h index 310fcb1b863..c1a22b60215 100644 --- a/src/core/lib/iomgr/closure.h +++ b/src/core/lib/iomgr/closure.h @@ -89,6 +89,8 @@ grpc_closure *grpc_closure_create(grpc_iomgr_cb_func cb, void *cb_arg); #define GRPC_CLOSURE_LIST_INIT \ { NULL, NULL } +void grpc_closure_list_init(grpc_closure_list *list); + /** add \a closure to the end of \a list and set \a closure's result to \a error */ void grpc_closure_list_append(grpc_closure_list *list, grpc_closure *closure, diff --git a/src/core/lib/iomgr/combiner.c b/src/core/lib/iomgr/combiner.c index 72e4d0edcbb..00799e88c51 100644 --- a/src/core/lib/iomgr/combiner.c +++ b/src/core/lib/iomgr/combiner.c @@ -45,18 +45,18 @@ struct grpc_combiner { // lower bit - zero if orphaned // other bits - number of items queued on the lock gpr_atm state; + bool take_async_break_before_final_list; + grpc_closure_list final_list; grpc_closure continue_finishing; }; -static void continue_finishing(grpc_exec_ctx *exec_ctx, void *arg, - grpc_error *error); - grpc_combiner *grpc_combiner_create(grpc_workqueue *optional_workqueue) { grpc_combiner *lock = gpr_malloc(sizeof(*lock)); lock->optional_workqueue = optional_workqueue; gpr_atm_no_barrier_store(&lock->state, 1); gpr_mpscq_init(&lock->queue); - grpc_closure_init(&lock->continue_finishing, continue_finishing, lock); + lock->take_async_break_before_final_list = false; + grpc_closure_list_init(&lock->final_list); return lock; } @@ -72,11 +72,52 @@ void grpc_combiner_destroy(grpc_combiner *lock) { } } +static bool maybe_finish_one(grpc_exec_ctx *exec_ctx, grpc_combiner *lock); +static void finish(grpc_exec_ctx *exec_ctx, grpc_combiner *lock); + +static void continue_finishing_mainline(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error) { + if (maybe_finish_one(exec_ctx, arg)) finish(exec_ctx, arg); +} + +static void execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { + grpc_closure *c = lock->final_list.head; + grpc_closure_list_init(&lock->final_list); + while (c != NULL) { + grpc_closure *next = c->next_data.next; + grpc_error *error = c->error; + c->cb(exec_ctx, c->cb_arg, error); + GRPC_ERROR_UNREF(error); + c = next; + } +} + +static void continue_executing_final(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error) { + execute_final(exec_ctx, arg); + finish(exec_ctx, arg); +} + +static bool start_execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { + if (lock->take_async_break_before_final_list) { + grpc_closure_init(&lock->continue_finishing, continue_executing_final, + lock); + grpc_exec_ctx_sched(exec_ctx, &lock->continue_finishing, GRPC_ERROR_NONE, + lock->optional_workqueue); + return false; + } else { + execute_final(exec_ctx, lock); + return true; + } +} + static bool maybe_finish_one(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { gpr_mpscq_node *n = gpr_mpscq_pop(&lock->queue); if (n == NULL) { // queue is in an inconsistant state: use this as a cue that we should // go off and do something else for a while (and come back later) + grpc_closure_init(&lock->continue_finishing, continue_finishing_mainline, + lock); grpc_exec_ctx_sched(exec_ctx, &lock->continue_finishing, GRPC_ERROR_NONE, lock->optional_workqueue); return false; @@ -89,8 +130,16 @@ static bool maybe_finish_one(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { } static void finish(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { + bool (*executor)(grpc_exec_ctx * exec_ctx, grpc_combiner * lock) = + maybe_finish_one; do { switch (gpr_atm_full_fetch_add(&lock->state, -2)) { + case 5: // we're down to one queued item: if it's the final list we + case 4: // should do that + if (!grpc_closure_list_empty(lock->final_list)) { + executor = start_execute_final; + } + break; case 3: // had one count, one unorphaned --> unlocked unorphaned return; case 2: // and one count, one orphaned --> unlocked and orphaned @@ -102,12 +151,7 @@ static void finish(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { // deleted lock GPR_UNREACHABLE_CODE(return ); } - } while (maybe_finish_one(exec_ctx, lock)); -} - -static void continue_finishing(grpc_exec_ctx *exec_ctx, void *arg, - grpc_error *error) { - if (maybe_finish_one(exec_ctx, arg)) finish(exec_ctx, arg); + } while (executor(exec_ctx, lock)); } void grpc_combiner_execute(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, @@ -123,3 +167,15 @@ void grpc_combiner_execute(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, gpr_mpscq_push(&lock->queue, &cl->next_data.atm_next); } } + +void grpc_combiner_execute_finally(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, + grpc_closure *closure, grpc_error *error, + bool force_async_break) { + if (force_async_break) { + lock->take_async_break_before_final_list = true; + } + if (grpc_closure_list_empty(lock->final_list)) { + gpr_atm_full_fetch_add(&lock->state, 2); + } + grpc_closure_list_append(&lock->final_list, closure, error); +} diff --git a/src/core/lib/iomgr/combiner.h b/src/core/lib/iomgr/combiner.h index a3f75d48cf8..d6bc27111f9 100644 --- a/src/core/lib/iomgr/combiner.h +++ b/src/core/lib/iomgr/combiner.h @@ -55,5 +55,13 @@ void grpc_combiner_destroy(grpc_combiner *lock); // Execute \a action within the lock. void grpc_combiner_execute(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, grpc_closure *closure, grpc_error *error); +// Execute \a action within the lock just prior to unlocking. +// if \a force_async_break is additionally set, the combiner is forced to trip +// through the workqueue between finishing the primary queue of combined +// closures and executing the finally list. +// Can only be called from within a closure scheduled by grpc_combiner_execute +void grpc_combiner_execute_finally(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, + grpc_closure *closure, grpc_error *error, + bool force_async_break); #endif /* GRPC_CORE_LIB_IOMGR_COMBINER_H */ diff --git a/test/core/iomgr/combiner_test.c b/test/core/iomgr/combiner_test.c index 925a4f81ad9..d9f7601722c 100644 --- a/test/core/iomgr/combiner_test.c +++ b/test/core/iomgr/combiner_test.c @@ -120,12 +120,26 @@ static void test_execute_many(void) { grpc_combiner_destroy(lock); } +static void test_execute_finally(void) { + gpr_log(GPR_DEBUG, "test_execute_finally"); + + grpc_combiner *lock = grpc_combiner_create(NULL); + bool done = false; + grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; + grpc_combiner_execute(&exec_ctx, lock, grpc_closure_create(add_finally, lock), + GRPC_ERROR_NONE); + grpc_exec_ctx_finish(&exec_ctx); + GPR_ASSERT(done); + grpc_combiner_destroy(lock); +} + int main(int argc, char **argv) { grpc_test_init(argc, argv); grpc_init(); test_no_op(); test_execute_one(); test_execute_many(); + test_execute_finally(); grpc_shutdown(); return 0; From 8d8d0d3d10709fe3413f5112531d89a5531203e7 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Fri, 8 Jul 2016 17:08:57 -0700 Subject: [PATCH 24/78] Get combiner finalization lists working --- src/core/lib/iomgr/closure.c | 4 ++++ test/core/iomgr/combiner_test.c | 17 ++++++++++++++--- 2 files changed, 18 insertions(+), 3 deletions(-) diff --git a/src/core/lib/iomgr/closure.c b/src/core/lib/iomgr/closure.c index 0b6c3b25392..1ba0a5c1415 100644 --- a/src/core/lib/iomgr/closure.c +++ b/src/core/lib/iomgr/closure.c @@ -41,6 +41,10 @@ void grpc_closure_init(grpc_closure *closure, grpc_iomgr_cb_func cb, closure->cb_arg = cb_arg; } +void grpc_closure_list_init(grpc_closure_list *closure_list) { + closure_list->head = closure_list->tail = NULL; +} + void grpc_closure_list_append(grpc_closure_list *closure_list, grpc_closure *closure, grpc_error *error) { if (closure == NULL) { diff --git a/test/core/iomgr/combiner_test.c b/test/core/iomgr/combiner_test.c index d9f7601722c..0aaeada345a 100644 --- a/test/core/iomgr/combiner_test.c +++ b/test/core/iomgr/combiner_test.c @@ -120,16 +120,27 @@ static void test_execute_many(void) { grpc_combiner_destroy(lock); } +static bool got_in_finally = false; + +static void in_finally(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { + got_in_finally = true; +} + +static void add_finally(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { + grpc_combiner_execute_finally(exec_ctx, arg, + grpc_closure_create(in_finally, NULL), + GRPC_ERROR_NONE, false); +} + static void test_execute_finally(void) { gpr_log(GPR_DEBUG, "test_execute_finally"); grpc_combiner *lock = grpc_combiner_create(NULL); - bool done = false; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; grpc_combiner_execute(&exec_ctx, lock, grpc_closure_create(add_finally, lock), GRPC_ERROR_NONE); grpc_exec_ctx_finish(&exec_ctx); - GPR_ASSERT(done); + GPR_ASSERT(got_in_finally); grpc_combiner_destroy(lock); } @@ -138,8 +149,8 @@ int main(int argc, char **argv) { grpc_init(); test_no_op(); test_execute_one(); - test_execute_many(); test_execute_finally(); + test_execute_many(); grpc_shutdown(); return 0; From 6e7b45ed215fe113abed17002fddf5635c97549c Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Fri, 8 Jul 2016 17:25:49 -0700 Subject: [PATCH 25/78] Make transport_stream_ops all be heap allocated --- src/core/lib/channel/channel_stack.c | 23 ++++--- src/core/lib/channel/compress_filter.c | 14 ++--- .../security/transport/server_auth_filter.c | 27 ++++---- src/core/lib/surface/call.c | 63 ++++++++++--------- 4 files changed, 71 insertions(+), 56 deletions(-) diff --git a/src/core/lib/channel/channel_stack.c b/src/core/lib/channel/channel_stack.c index 87175d79433..e1375348a94 100644 --- a/src/core/lib/channel/channel_stack.c +++ b/src/core/lib/channel/channel_stack.c @@ -32,6 +32,7 @@ */ #include "src/core/lib/channel/channel_stack.h" +#include #include #include @@ -259,21 +260,27 @@ grpc_call_stack *grpc_call_stack_from_top_element(grpc_call_element *elem) { sizeof(grpc_call_stack))); } +static void destroy_op(grpc_exec_ctx *exec_ctx, void *op, grpc_error *error) { + gpr_free(op); +} + void grpc_call_element_send_cancel(grpc_exec_ctx *exec_ctx, grpc_call_element *cur_elem) { - grpc_transport_stream_op op; - memset(&op, 0, sizeof(op)); - op.cancel_error = GRPC_ERROR_CANCELLED; - grpc_call_next_op(exec_ctx, cur_elem, &op); + grpc_transport_stream_op *op = gpr_malloc(sizeof(*op)); + memset(op, 0, sizeof(*op)); + op->cancel_error = GRPC_ERROR_CANCELLED; + op->on_complete = grpc_closure_create(destroy_op, op); + grpc_call_next_op(exec_ctx, cur_elem, op); } void grpc_call_element_send_cancel_with_message(grpc_exec_ctx *exec_ctx, grpc_call_element *cur_elem, grpc_status_code status, gpr_slice *optional_message) { - grpc_transport_stream_op op; - memset(&op, 0, sizeof(op)); - grpc_transport_stream_op_add_cancellation_with_message(&op, status, + grpc_transport_stream_op *op = gpr_malloc(sizeof(*op)); + memset(op, 0, sizeof(*op)); + op->on_complete = grpc_closure_create(destroy_op, op); + grpc_transport_stream_op_add_cancellation_with_message(op, status, optional_message); - grpc_call_next_op(exec_ctx, cur_elem, &op); + grpc_call_next_op(exec_ctx, cur_elem, op); } diff --git a/src/core/lib/channel/compress_filter.c b/src/core/lib/channel/compress_filter.c index 32ebe53ee64..d4b1cf02966 100644 --- a/src/core/lib/channel/compress_filter.c +++ b/src/core/lib/channel/compress_filter.c @@ -60,7 +60,7 @@ typedef struct call_data { /** If true, contents of \a compression_algorithm are authoritative */ int has_compression_algorithm; - grpc_transport_stream_op send_op; + grpc_transport_stream_op *send_op; uint32_t send_length; uint32_t send_flags; gpr_slice incoming_slice; @@ -199,11 +199,11 @@ static void finish_send_message(grpc_exec_ctx *exec_ctx, grpc_slice_buffer_stream_init(&calld->replacement_stream, &calld->slices, calld->send_flags); - calld->send_op.send_message = &calld->replacement_stream.base; - calld->post_send = calld->send_op.on_complete; - calld->send_op.on_complete = &calld->send_done; + calld->send_op->send_message = &calld->replacement_stream.base; + calld->post_send = calld->send_op->on_complete; + calld->send_op->on_complete = &calld->send_done; - grpc_call_next_op(exec_ctx, elem, &calld->send_op); + grpc_call_next_op(exec_ctx, elem, calld->send_op); } static void got_slice(grpc_exec_ctx *exec_ctx, void *elemp, grpc_error *error) { @@ -220,7 +220,7 @@ static void got_slice(grpc_exec_ctx *exec_ctx, void *elemp, grpc_error *error) { static void continue_send_message(grpc_exec_ctx *exec_ctx, grpc_call_element *elem) { call_data *calld = elem->call_data; - while (grpc_byte_stream_next(exec_ctx, calld->send_op.send_message, + while (grpc_byte_stream_next(exec_ctx, calld->send_op->send_message, &calld->incoming_slice, ~(size_t)0, &calld->got_slice)) { gpr_slice_buffer_add(&calld->slices, calld->incoming_slice); @@ -243,7 +243,7 @@ static void compress_start_transport_stream_op(grpc_exec_ctx *exec_ctx, } if (op->send_message != NULL && !skip_compression(elem) && 0 == (op->send_message->flags & GRPC_WRITE_NO_COMPRESS)) { - calld->send_op = *op; + calld->send_op = op; calld->send_length = op->send_message->length; calld->send_flags = op->send_message->flags; continue_send_message(exec_ctx, elem); diff --git a/src/core/lib/security/transport/server_auth_filter.c b/src/core/lib/security/transport/server_auth_filter.c index 12e789bde92..1958a72b932 100644 --- a/src/core/lib/security/transport/server_auth_filter.c +++ b/src/core/lib/security/transport/server_auth_filter.c @@ -48,7 +48,7 @@ typedef struct call_data { up-call on transport_op, and remember to call our on_done_recv member after handling it. */ grpc_closure auth_on_recv; - grpc_transport_stream_op transport_op; + grpc_transport_stream_op *transport_op; grpc_metadata_array md; const grpc_metadata *consumed_md; size_t num_consumed_md; @@ -106,6 +106,10 @@ static grpc_mdelem *remove_consumed_md(void *user_data, grpc_mdelem *md) { return md; } +static void destroy_op(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { + gpr_free(arg); +} + /* called from application code */ static void on_md_processing_done( void *user_data, const grpc_metadata *consumed_md, size_t num_consumed_md, @@ -131,21 +135,22 @@ static void on_md_processing_done( grpc_exec_ctx_sched(&exec_ctx, calld->on_done_recv, GRPC_ERROR_NONE, NULL); } else { gpr_slice message; - grpc_transport_stream_op close_op; - memset(&close_op, 0, sizeof(close_op)); + grpc_transport_stream_op *close_op = gpr_malloc(sizeof(*close_op)); + memset(close_op, 0, sizeof(*close_op)); grpc_metadata_array_destroy(&calld->md); error_details = error_details != NULL ? error_details : "Authentication metadata processing failed."; message = gpr_slice_from_copied_string(error_details); - calld->transport_op.send_initial_metadata = NULL; - if (calld->transport_op.send_message != NULL) { - grpc_byte_stream_destroy(&exec_ctx, calld->transport_op.send_message); - calld->transport_op.send_message = NULL; + calld->transport_op->send_initial_metadata = NULL; + if (calld->transport_op->send_message != NULL) { + grpc_byte_stream_destroy(&exec_ctx, calld->transport_op->send_message); + calld->transport_op->send_message = NULL; } - calld->transport_op.send_trailing_metadata = NULL; - grpc_transport_stream_op_add_close(&close_op, status, &message); - grpc_call_next_op(&exec_ctx, elem, &close_op); + calld->transport_op->send_trailing_metadata = NULL; + close_op->on_complete = grpc_closure_create(destroy_op, close_op); + grpc_transport_stream_op_add_close(close_op, status, &message); + grpc_call_next_op(&exec_ctx, elem, close_op); grpc_exec_ctx_sched(&exec_ctx, calld->on_done_recv, grpc_error_set_int(GRPC_ERROR_CREATE(error_details), GRPC_ERROR_INT_GRPC_STATUS, status), @@ -182,7 +187,7 @@ static void set_recv_ops_md_callbacks(grpc_call_element *elem, calld->recv_initial_metadata = op->recv_initial_metadata; calld->on_done_recv = op->recv_initial_metadata_ready; op->recv_initial_metadata_ready = &calld->auth_on_recv; - calld->transport_op = *op; + calld->transport_op = op; } } diff --git a/src/core/lib/surface/call.c b/src/core/lib/surface/call.c index e5668be47fe..7739a395b95 100644 --- a/src/core/lib/surface/call.c +++ b/src/core/lib/surface/call.c @@ -109,6 +109,10 @@ typedef struct batch_control { uint8_t recv_message; uint8_t recv_final_op; uint8_t is_notify_tag_closure; + + /* TODO(ctiller): now that this is inlined, figure out how much of the above + state can be eliminated */ + grpc_transport_stream_op op; } batch_control; struct grpc_call { @@ -761,6 +765,7 @@ typedef struct termination_closure { grpc_error *error; grpc_closure *op_closure; enum { TC_CANCEL, TC_CLOSE } type; + grpc_transport_stream_op op; } termination_closure; static void done_termination(grpc_exec_ctx *exec_ctx, void *tcp, @@ -780,26 +785,24 @@ static void done_termination(grpc_exec_ctx *exec_ctx, void *tcp, } static void send_cancel(grpc_exec_ctx *exec_ctx, void *tcp, grpc_error *error) { - grpc_transport_stream_op op; termination_closure *tc = tcp; - memset(&op, 0, sizeof(op)); - op.cancel_error = tc->error; + memset(&tc->op, 0, sizeof(tc->op)); + tc->op.cancel_error = tc->error; /* reuse closure to catch completion */ grpc_closure_init(&tc->closure, done_termination, tc); - op.on_complete = &tc->closure; - execute_op(exec_ctx, tc->call, &op); + tc->op.on_complete = &tc->closure; + execute_op(exec_ctx, tc->call, &tc->op); } static void send_close(grpc_exec_ctx *exec_ctx, void *tcp, grpc_error *error) { - grpc_transport_stream_op op; termination_closure *tc = tcp; - memset(&op, 0, sizeof(op)); - op.close_error = tc->error; + memset(&tc->op, 0, sizeof(tc->op)); + tc->op.close_error = tc->error; /* reuse closure to catch completion */ grpc_closure_init(&tc->closure, done_termination, tc); - tc->op_closure = op.on_complete; - op.on_complete = &tc->closure; - execute_op(exec_ctx, tc->call, &op); + tc->op_closure = tc->op.on_complete; + tc->op.on_complete = &tc->closure; + execute_op(exec_ctx, tc->call, &tc->op); } static grpc_call_error terminate_with_status(grpc_exec_ctx *exec_ctx, @@ -1353,7 +1356,6 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, grpc_call *call, const grpc_op *ops, size_t nops, void *notify_tag, int is_notify_tag_closure) { - grpc_transport_stream_op stream_op; size_t i; const grpc_op *op; batch_control *bctl; @@ -1364,8 +1366,6 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, GRPC_CALL_LOG_BATCH(GPR_INFO, call, ops, nops, notify_tag); - memset(&stream_op, 0, sizeof(stream_op)); - /* TODO(ctiller): this feels like it could be made lock-free */ gpr_mu_lock(&call->mu); bctl = allocate_batch_control(call); @@ -1374,6 +1374,9 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, bctl->notify_tag = notify_tag; bctl->is_notify_tag_closure = (uint8_t)(is_notify_tag_closure != 0); + grpc_transport_stream_op *stream_op = &bctl->op; + memset(stream_op, 0, sizeof(*stream_op)); + if (nops == 0) { GRPC_CALL_INTERNAL_REF(call, "completion"); bctl->error = GRPC_ERROR_NONE; @@ -1452,9 +1455,9 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, } /* TODO(ctiller): just make these the same variable? */ call->metadata_batch[0][0].deadline = call->send_deadline; - stream_op.send_initial_metadata = + stream_op->send_initial_metadata = &call->metadata_batch[0 /* is_receiving */][0 /* is_trailing */]; - stream_op.send_initial_metadata_flags = op->flags; + stream_op->send_initial_metadata_flags = op->flags; break; case GRPC_OP_SEND_MESSAGE: if (!are_write_flags_valid(op->flags)) { @@ -1474,7 +1477,7 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, grpc_slice_buffer_stream_init( &call->sending_stream, &op->data.send_message->data.raw.slice_buffer, op->flags); - stream_op.send_message = &call->sending_stream.base; + stream_op->send_message = &call->sending_stream.base; break; case GRPC_OP_SEND_CLOSE_FROM_CLIENT: /* Flag validation: currently allow no flags */ @@ -1492,7 +1495,7 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, } bctl->send_final_op = 1; call->sent_final_op = 1; - stream_op.send_trailing_metadata = + stream_op->send_trailing_metadata = &call->metadata_batch[0 /* is_receiving */][1 /* is_trailing */]; break; case GRPC_OP_SEND_STATUS_FROM_SERVER: @@ -1539,7 +1542,7 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, error = GRPC_CALL_ERROR_INVALID_METADATA; goto done_with_error; } - stream_op.send_trailing_metadata = + stream_op->send_trailing_metadata = &call->metadata_batch[0 /* is_receiving */][1 /* is_trailing */]; break; case GRPC_OP_RECV_INITIAL_METADATA: @@ -1557,9 +1560,9 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, grpc_closure_init(&call->receiving_initial_metadata_ready, receiving_initial_metadata_ready, bctl); bctl->recv_initial_metadata = 1; - stream_op.recv_initial_metadata = + stream_op->recv_initial_metadata = &call->metadata_batch[1 /* is_receiving */][0 /* is_trailing */]; - stream_op.recv_initial_metadata_ready = + stream_op->recv_initial_metadata_ready = &call->receiving_initial_metadata_ready; num_completion_callbacks_needed++; break; @@ -1576,10 +1579,10 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, call->receiving_message = 1; bctl->recv_message = 1; call->receiving_buffer = op->data.recv_message; - stream_op.recv_message = &call->receiving_stream; + stream_op->recv_message = &call->receiving_stream; grpc_closure_init(&call->receiving_stream_ready, receiving_stream_ready, bctl); - stream_op.recv_message_ready = &call->receiving_stream_ready; + stream_op->recv_message_ready = &call->receiving_stream_ready; num_completion_callbacks_needed++; break; case GRPC_OP_RECV_STATUS_ON_CLIENT: @@ -1605,9 +1608,9 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, call->final_op.client.status_details_capacity = op->data.recv_status_on_client.status_details_capacity; bctl->recv_final_op = 1; - stream_op.recv_trailing_metadata = + stream_op->recv_trailing_metadata = &call->metadata_batch[1 /* is_receiving */][1 /* is_trailing */]; - stream_op.collect_stats = &call->stats.transport_stream_stats; + stream_op->collect_stats = &call->stats.transport_stream_stats; break; case GRPC_OP_RECV_CLOSE_ON_SERVER: /* Flag validation: currently allow no flags */ @@ -1627,9 +1630,9 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, call->final_op.server.cancelled = op->data.recv_close_on_server.cancelled; bctl->recv_final_op = 1; - stream_op.recv_trailing_metadata = + stream_op->recv_trailing_metadata = &call->metadata_batch[1 /* is_receiving */][1 /* is_trailing */]; - stream_op.collect_stats = &call->stats.transport_stream_stats; + stream_op->collect_stats = &call->stats.transport_stream_stats; break; } } @@ -1640,12 +1643,12 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, } gpr_ref_init(&bctl->steps_to_complete, num_completion_callbacks_needed); - stream_op.context = call->context; + stream_op->context = call->context; grpc_closure_init(&bctl->finish_batch, finish_batch, bctl); - stream_op.on_complete = &bctl->finish_batch; + stream_op->on_complete = &bctl->finish_batch; gpr_mu_unlock(&call->mu); - execute_op(exec_ctx, call, &stream_op); + execute_op(exec_ctx, call, stream_op); done: GPR_TIMER_END("grpc_call_start_batch", 0); From 109cd85422280848db8a7855446c48a181167d91 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Sat, 9 Jul 2016 13:56:47 -0700 Subject: [PATCH 26/78] Update to new op scheme --- src/core/ext/client_config/subchannel_call_holder.c | 8 ++++---- src/core/ext/client_config/subchannel_call_holder.h | 2 +- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/src/core/ext/client_config/subchannel_call_holder.c b/src/core/ext/client_config/subchannel_call_holder.c index b96a0ad0937..7eb17c713a7 100644 --- a/src/core/ext/client_config/subchannel_call_holder.c +++ b/src/core/ext/client_config/subchannel_call_holder.c @@ -200,7 +200,7 @@ static void subchannel_ready(grpc_exec_ctx *exec_ctx, void *arg, } typedef struct { - grpc_transport_stream_op *ops; + grpc_transport_stream_op **ops; size_t nops; grpc_subchannel_call *call; } retry_ops_args; @@ -228,7 +228,7 @@ static void retry_ops(grpc_exec_ctx *exec_ctx, void *args, grpc_error *error) { retry_ops_args *a = args; size_t i; for (i = 0; i < a->nops; i++) { - grpc_subchannel_call_process_op(exec_ctx, a->call, &a->ops[i]); + grpc_subchannel_call_process_op(exec_ctx, a->call, a->ops[i]); } GRPC_SUBCHANNEL_CALL_UNREF(exec_ctx, a->call, "retry_ops"); gpr_free(a->ops); @@ -244,7 +244,7 @@ static void add_waiting_locked(grpc_subchannel_call_holder *holder, gpr_realloc(holder->waiting_ops, holder->waiting_ops_capacity * sizeof(*holder->waiting_ops)); } - holder->waiting_ops[holder->waiting_ops_count++] = *op; + holder->waiting_ops[holder->waiting_ops_count++] = op; GPR_TIMER_END("add_waiting_locked", 0); } @@ -254,7 +254,7 @@ static void fail_locked(grpc_exec_ctx *exec_ctx, size_t i; for (i = 0; i < holder->waiting_ops_count; i++) { grpc_transport_stream_op_finish_with_failure( - exec_ctx, &holder->waiting_ops[i], GRPC_ERROR_REF(error)); + exec_ctx, holder->waiting_ops[i], GRPC_ERROR_REF(error)); } holder->waiting_ops_count = 0; GRPC_ERROR_UNREF(error); diff --git a/src/core/ext/client_config/subchannel_call_holder.h b/src/core/ext/client_config/subchannel_call_holder.h index 8d2deb02f38..19b22a2905d 100644 --- a/src/core/ext/client_config/subchannel_call_holder.h +++ b/src/core/ext/client_config/subchannel_call_holder.h @@ -74,7 +74,7 @@ typedef struct grpc_subchannel_call_holder { grpc_connected_subchannel *connected_subchannel; grpc_polling_entity *pollent; - grpc_transport_stream_op *waiting_ops; + grpc_transport_stream_op **waiting_ops; size_t waiting_ops_count; size_t waiting_ops_capacity; From 4e43685e511a1a3c19ac4060a8ee9f7894dea94d Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Sun, 10 Jul 2016 14:01:50 -0700 Subject: [PATCH 27/78] Afford other threads the opportunity to insert into a combiner prior to the final list being executed but after the async pause --- src/core/lib/iomgr/combiner.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/src/core/lib/iomgr/combiner.c b/src/core/lib/iomgr/combiner.c index 00799e88c51..34e8f43905f 100644 --- a/src/core/lib/iomgr/combiner.c +++ b/src/core/lib/iomgr/combiner.c @@ -83,6 +83,7 @@ static void continue_finishing_mainline(grpc_exec_ctx *exec_ctx, void *arg, static void execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { grpc_closure *c = lock->final_list.head; grpc_closure_list_init(&lock->final_list); + lock->take_async_break_before_final_list = false; while (c != NULL) { grpc_closure *next = c->next_data.next; grpc_error *error = c->error; @@ -94,8 +95,15 @@ static void execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { static void continue_executing_final(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - execute_final(exec_ctx, arg); - finish(exec_ctx, arg); + grpc_combiner *lock = arg; + // quick peek to see if new things have turned up on the queue: if so, go back + // to executing them before the final list + if ((gpr_atm_acq_load(&lock->state) >> 1) > 1) { + if (maybe_finish_one(exec_ctx, lock)) finish(exec_ctx, lock); + } else { + execute_final(exec_ctx, lock); + finish(exec_ctx, lock); + } } static bool start_execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { From 93023e410b0ab351a9a4bb6312327f18d5fa4b68 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 11 Jul 2016 12:43:23 -0700 Subject: [PATCH 28/78] Progress to converting chttp2 to combiner locks --- .../chttp2/transport/chttp2_transport.c | 612 ++++++------------ .../ext/transport/chttp2/transport/internal.h | 46 +- src/core/lib/iomgr/combiner.c | 4 + src/core/lib/iomgr/combiner.h | 1 + src/core/lib/transport/transport.h | 17 + 5 files changed, 245 insertions(+), 435 deletions(-) diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c index 41506094de1..a3020236cfc 100644 --- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c +++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c @@ -31,6 +31,9 @@ * */ +// TODO(ctiller): schedule check_read_ops whenever something is added to that +// list + #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include @@ -89,8 +92,14 @@ static const grpc_transport_vtable vtable; static void writing_action(grpc_exec_ctx *exec_ctx, void *t, grpc_error *error); static void reading_action(grpc_exec_ctx *exec_ctx, void *t, grpc_error *error); static void parsing_action(grpc_exec_ctx *exec_ctx, void *t, grpc_error *error); -static void initiate_writing(grpc_exec_ctx *exec_ctx, void *t, - grpc_error *error); +static void reading_action_locked(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error); +static void post_parse_locked(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error); +static void initiate_writing_locked(grpc_exec_ctx *exec_ctx, void *t, + grpc_error *error); +static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx, void *t, + grpc_error *error); static void start_writing(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t); static void end_waiting_for_write(grpc_exec_ctx *exec_ctx, @@ -104,11 +113,6 @@ static void push_setting(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, static void drop_connection(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_error *error); -/** Perform a transport_op */ -static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s, void *transport_op); - /** Cancel a stream: coming from the transport API */ static void cancel_from_api(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global, @@ -120,22 +124,10 @@ static void close_from_api(grpc_exec_ctx *exec_ctx, grpc_chttp2_stream_global *stream_global, grpc_error *error); -/** Add endpoint from this transport to pollset */ -static void add_to_pollset_locked(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s_ignored, void *pollset); -static void add_to_pollset_set_locked(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s_ignored, - void *pollset_set); - /** Start new streams that have been created if we can */ static void maybe_start_some_streams( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global); -static void finish_global_actions(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t); - static void connectivity_state_set( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global, grpc_connectivity_state state, grpc_error *error, const char *reason); @@ -148,9 +140,8 @@ static void incoming_byte_stream_update_flow_control( grpc_chttp2_stream_global *stream_global, size_t max_size_hint, size_t have_already); static void incoming_byte_stream_destroy_locked(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s, - void *byte_stream); + void *byte_stream, + grpc_error *error_ignored); static void fail_pending_writes(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global, grpc_chttp2_stream_global *stream_global, @@ -164,9 +155,7 @@ static void destruct_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t) { size_t i; - gpr_mu_lock(&t->executor.mu); - - GPR_ASSERT(t->ep == NULL); + grpc_endpoint_destroy(exec_ctx, t->ep); gpr_slice_buffer_destroy(&t->global.qbuf); @@ -190,8 +179,7 @@ static void destruct_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_stream_map_destroy(&t->new_stream_map); grpc_connectivity_state_destroy(exec_ctx, &t->channel_callback.state_tracker); - gpr_mu_unlock(&t->executor.mu); - gpr_mu_destroy(&t->executor.mu); + grpc_combiner_destroy(t->executor.combiner); /* callback remaining pings: they're not allowed to call into the transpot, and maybe they hold resources that need to be freed */ @@ -250,11 +238,11 @@ static void init_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, t->base.vtable = &vtable; t->ep = ep; - /* one ref is for destroy, the other for when ep becomes NULL */ - gpr_ref_init(&t->refs, 2); + /* one ref is for destroy */ + gpr_ref_init(&t->refs, 1); /* ref is dropped at transport close() */ gpr_ref_init(&t->shutdown_ep_refs, 1); - gpr_mu_init(&t->executor.mu); + t->executor.combiner = grpc_combiner_create(grpc_endpoint_get_workqueue(ep)); t->peer_string = grpc_endpoint_get_peer(ep); t->endpoint_reading = 1; t->global.next_stream_id = is_client ? 1 : 2; @@ -280,15 +268,18 @@ static void init_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_chttp2_hpack_compressor_init(&t->writing.hpack_compressor); grpc_closure_init(&t->writing_action, writing_action, t); grpc_closure_init(&t->reading_action, reading_action, t); + grpc_closure_init(&t->reading_action_locked, reading_action_locked, t); grpc_closure_init(&t->parsing_action, parsing_action, t); - grpc_closure_init(&t->initiate_writing, initiate_writing, t); + grpc_closure_init(&t->post_parse_locked, post_parse_locked, t); + grpc_closure_init(&t->initiate_writing, initiate_writing_locked, t); + grpc_closure_init(&t->terminate_writing, terminate_writing_with_lock, t); + grpc_closure_init(&t->writing.done_cb, grpc_chttp2_terminate_writing, + &t->writing); gpr_slice_buffer_init(&t->parsing.qbuf); grpc_chttp2_goaway_parser_init(&t->parsing.goaway_parser); grpc_chttp2_hpack_parser_init(&t->parsing.hpack_parser); - grpc_closure_init(&t->writing.done_cb, grpc_chttp2_terminate_writing, - &t->writing); gpr_slice_buffer_init(&t->read_buffer); if (is_client) { @@ -412,45 +403,34 @@ static void init_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, } } -static void destroy_transport_locked(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s_ignored, - void *arg_ignored) { +static void destroy_transport_locked(grpc_exec_ctx *exec_ctx, void *tp, + grpc_error *error) { + grpc_chttp2_transport *t = tp; t->destroying = 1; drop_connection(exec_ctx, t, GRPC_ERROR_CREATE("Transport destroyed")); } static void destroy_transport(grpc_exec_ctx *exec_ctx, grpc_transport *gt) { grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt; - grpc_chttp2_run_with_global_lock(exec_ctx, t, NULL, destroy_transport_locked, - NULL, 0); + grpc_combiner_execute(exec_ctx, t->executor.combiner, + grpc_closure_create(destroy_transport_locked, t), + GRPC_ERROR_NONE); UNREF_TRANSPORT(exec_ctx, t, "destroy"); } /** block grpc_endpoint_shutdown being called until a paired allow_endpoint_shutdown is made */ static void prevent_endpoint_shutdown(grpc_chttp2_transport *t) { - GPR_ASSERT(t->ep); gpr_ref(&t->shutdown_ep_refs); } static void allow_endpoint_shutdown_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t) { if (gpr_unref(&t->shutdown_ep_refs)) { - if (t->ep) { - grpc_endpoint_shutdown(exec_ctx, t->ep); - } + grpc_endpoint_shutdown(exec_ctx, t->ep); } } -static void destroy_endpoint(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t) { - grpc_endpoint_destroy(exec_ctx, t->ep); - t->ep = NULL; - /* safe because we'll still have the ref for write */ - UNREF_TRANSPORT(exec_ctx, t, "disconnect"); -} - static void close_transport_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_error *error) { @@ -461,9 +441,7 @@ static void close_transport_locked(grpc_exec_ctx *exec_ctx, t->closed = 1; connectivity_state_set(exec_ctx, &t->global, GRPC_CHANNEL_SHUTDOWN, GRPC_ERROR_REF(error), "close_transport"); - if (t->ep) { - allow_endpoint_shutdown_locked(exec_ctx, t); - } + allow_endpoint_shutdown_locked(exec_ctx, t); /* flush writable stream list to avoid dangling references */ grpc_chttp2_stream_global *stream_global; @@ -497,11 +475,10 @@ void grpc_chttp2_stream_unref(grpc_exec_ctx *exec_ctx, } #endif -static void finish_init_stream_locked(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s, - void *arg_ignored) { - grpc_chttp2_register_stream(t, s); +static void finish_init_stream_locked(grpc_exec_ctx *exec_ctx, void *sp, + grpc_error *error) { + grpc_chttp2_stream *s = sp; + grpc_chttp2_register_stream(s->t, s); } static int init_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt, @@ -509,6 +486,7 @@ static int init_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt, const void *server_data) { grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt; grpc_chttp2_stream *s = (grpc_chttp2_stream *)gs; + s->t = t; memset(s, 0, sizeof(*s)); @@ -545,16 +523,18 @@ static int init_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt, s->global.in_stream_map = true; } - grpc_chttp2_run_with_global_lock(exec_ctx, t, s, finish_init_stream_locked, - NULL, 0); + grpc_closure_init(&s->init_stream, finish_init_stream_locked, s); + grpc_combiner_execute(exec_ctx, t->executor.combiner, &s->init_stream, + GRPC_ERROR_NONE); return 0; } -static void destroy_stream_locked(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s, void *arg) { +static void destroy_stream_locked(grpc_exec_ctx *exec_ctx, void *sp, + grpc_error *error) { grpc_byte_stream *bs; + grpc_chttp2_stream *s = sp; + grpc_chttp2_transport *t = s->t; GPR_TIMER_BEGIN("destroy_stream", 0); @@ -573,7 +553,7 @@ static void destroy_stream_locked(grpc_exec_ctx *exec_ctx, while ( (bs = grpc_chttp2_incoming_frame_queue_pop(&s->global.incoming_frames))) { - incoming_byte_stream_destroy_locked(exec_ctx, NULL, NULL, bs); + incoming_byte_stream_destroy_locked(exec_ctx, bs, GRPC_ERROR_NONE); } grpc_chttp2_list_remove_unannounced_incoming_window_available(&t->global, @@ -610,7 +590,7 @@ static void destroy_stream_locked(grpc_exec_ctx *exec_ctx, GPR_TIMER_END("destroy_stream", 0); - gpr_free(arg); + gpr_free(s->destroy_stream_arg); } static void destroy_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt, @@ -618,8 +598,10 @@ static void destroy_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt, grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt; grpc_chttp2_stream *s = (grpc_chttp2_stream *)gs; - grpc_chttp2_run_with_global_lock(exec_ctx, t, s, destroy_stream_locked, - and_free_memory, 0); + s->destroy_stream_arg = and_free_memory; + grpc_closure_init(&s->destroy_stream, destroy_stream_locked, s); + grpc_combiner_execute(exec_ctx, t->executor.combiner, &s->destroy_stream, + GRPC_ERROR_NONE); } grpc_chttp2_stream_parsing *grpc_chttp2_parsing_lookup_stream( @@ -652,10 +634,6 @@ static const char *write_state_name(grpc_chttp2_write_state state) { switch (state) { case GRPC_CHTTP2_WRITING_INACTIVE: return "INACTIVE"; - case GRPC_CHTTP2_WRITE_REQUESTED_NO_POLLER: - return "REQUESTED[p=0]"; - case GRPC_CHTTP2_WRITE_REQUESTED_WITH_POLLER: - return "REQUESTED[p=1]"; case GRPC_CHTTP2_WRITE_SCHEDULED: return "SCHEDULED"; case GRPC_CHTTP2_WRITING: @@ -678,119 +656,17 @@ static void set_write_state(grpc_chttp2_transport *t, t->executor.write_state = state; } -static void finish_global_actions(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t) { - grpc_chttp2_executor_action_header *hdr; - grpc_chttp2_executor_action_header *next; - - GPR_TIMER_BEGIN("finish_global_actions", 0); - - for (;;) { - check_read_ops(exec_ctx, &t->global); - - gpr_mu_lock(&t->executor.mu); - if (t->executor.pending_actions_head != NULL) { - hdr = t->executor.pending_actions_head; - t->executor.pending_actions_head = t->executor.pending_actions_tail = - NULL; - gpr_mu_unlock(&t->executor.mu); - while (hdr != NULL) { - GPR_TIMER_BEGIN("chttp2:locked_action", 0); - hdr->action(exec_ctx, t, hdr->stream, hdr->arg); - GPR_TIMER_END("chttp2:locked_action", 0); - next = hdr->next; - gpr_free(hdr); - UNREF_TRANSPORT(exec_ctx, t, "pending_action"); - hdr = next; - } - continue; - } else { - t->executor.global_active = false; - switch (t->executor.write_state) { - case GRPC_CHTTP2_WRITE_REQUESTED_WITH_POLLER: - set_write_state(t, GRPC_CHTTP2_WRITE_SCHEDULED, "unlocking"); - REF_TRANSPORT(t, "initiate_writing"); - gpr_mu_unlock(&t->executor.mu); - grpc_exec_ctx_sched(exec_ctx, &t->initiate_writing, GRPC_ERROR_NONE, - grpc_endpoint_get_workqueue(t->ep)); - break; - case GRPC_CHTTP2_WRITE_REQUESTED_NO_POLLER: - start_writing(exec_ctx, t); - gpr_mu_unlock(&t->executor.mu); - break; - case GRPC_CHTTP2_WRITING_INACTIVE: - case GRPC_CHTTP2_WRITING: - case GRPC_CHTTP2_WRITING_STALE_WITH_POLLER: - case GRPC_CHTTP2_WRITING_STALE_NO_POLLER: - case GRPC_CHTTP2_WRITE_SCHEDULED: - gpr_mu_unlock(&t->executor.mu); - break; - } - } - break; - } - - GPR_TIMER_END("finish_global_actions", 0); +static void initiate_writing_locked(grpc_exec_ctx *exec_ctx, void *tp, + grpc_error *error) { + grpc_chttp2_transport *t = tp; + GPR_ASSERT(t->executor.write_state == GRPC_CHTTP2_WRITE_SCHEDULED); + start_writing(exec_ctx, t); } -void grpc_chttp2_run_with_global_lock(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *optional_stream, - grpc_chttp2_locked_action action, - void *arg, size_t sizeof_arg) { - grpc_chttp2_executor_action_header *hdr; - - GPR_TIMER_BEGIN("grpc_chttp2_run_with_global_lock", 0); - - REF_TRANSPORT(t, "run_global"); - gpr_mu_lock(&t->executor.mu); - - for (;;) { - if (!t->executor.global_active) { - t->executor.global_active = 1; - gpr_mu_unlock(&t->executor.mu); - - GPR_TIMER_BEGIN("chttp2:locked_action", 0); - action(exec_ctx, t, optional_stream, arg); - GPR_TIMER_END("chttp2:locked_action", 0); - - finish_global_actions(exec_ctx, t); - } else { - gpr_mu_unlock(&t->executor.mu); - - hdr = gpr_malloc(sizeof(*hdr) + sizeof_arg); - hdr->stream = optional_stream; - hdr->action = action; - if (sizeof_arg == 0) { - hdr->arg = arg; - } else { - hdr->arg = hdr + 1; - memcpy(hdr->arg, arg, sizeof_arg); - } - - gpr_mu_lock(&t->executor.mu); - if (!t->executor.global_active) { - /* global lock was released while allocating memory: release & retry */ - gpr_free(hdr); - continue; - } - hdr->next = NULL; - if (t->executor.pending_actions_head != NULL) { - t->executor.pending_actions_tail = - t->executor.pending_actions_tail->next = hdr; - } else { - t->executor.pending_actions_tail = t->executor.pending_actions_head = - hdr; - } - REF_TRANSPORT(t, "pending_action"); - gpr_mu_unlock(&t->executor.mu); - } - break; - } - - UNREF_TRANSPORT(exec_ctx, t, "run_global"); - - GPR_TIMER_END("grpc_chttp2_run_with_global_lock", 0); +static void initiate_read_flush_locked(grpc_exec_ctx *exec_ctx, void *tp, + grpc_error *error) { + grpc_chttp2_transport *t = tp; + check_read_ops(exec_ctx, &t->global); } /******************************************************************************* @@ -803,23 +679,17 @@ void grpc_chttp2_initiate_write(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t = TRANSPORT_FROM_GLOBAL(transport_global); switch (t->executor.write_state) { case GRPC_CHTTP2_WRITING_INACTIVE: - set_write_state(t, covered_by_poller - ? GRPC_CHTTP2_WRITE_REQUESTED_WITH_POLLER - : GRPC_CHTTP2_WRITE_REQUESTED_NO_POLLER, - reason); - break; - case GRPC_CHTTP2_WRITE_REQUESTED_WITH_POLLER: - /* nothing to do: write already requested */ + set_write_state(t, GRPC_CHTTP2_WRITE_SCHEDULED, reason); + grpc_combiner_execute_finally(exec_ctx, t->executor.combiner, + &t->initiate_writing, GRPC_ERROR_NONE, + covered_by_poller); break; - case GRPC_CHTTP2_WRITE_REQUESTED_NO_POLLER: + case GRPC_CHTTP2_WRITE_SCHEDULED: if (covered_by_poller) { /* upgrade to note poller is available to cover the write */ - set_write_state(t, GRPC_CHTTP2_WRITE_REQUESTED_WITH_POLLER, reason); + grpc_combiner_force_async_finally(t->executor.combiner); } break; - case GRPC_CHTTP2_WRITE_SCHEDULED: - /* nothing to do: write already scheduled */ - break; case GRPC_CHTTP2_WRITING: set_write_state(t, covered_by_poller ? GRPC_CHTTP2_WRITING_STALE_WITH_POLLER @@ -839,8 +709,7 @@ void grpc_chttp2_initiate_write(grpc_exec_ctx *exec_ctx, } static void start_writing(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t) { - GPR_ASSERT(t->executor.write_state == GRPC_CHTTP2_WRITE_SCHEDULED || - t->executor.write_state == GRPC_CHTTP2_WRITE_REQUESTED_NO_POLLER); + GPR_ASSERT(t->executor.write_state == GRPC_CHTTP2_WRITE_SCHEDULED); if (!t->closed && grpc_chttp2_unlocking_check_writes(exec_ctx, &t->global, &t->writing)) { set_write_state(t, GRPC_CHTTP2_WRITING, "start_writing"); @@ -856,26 +725,9 @@ static void start_writing(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t) { "start_writing:nothing_to_write"); } end_waiting_for_write(exec_ctx, t, GRPC_ERROR_CREATE("Nothing to write")); - if (t->ep && !t->endpoint_reading) { - destroy_endpoint(exec_ctx, t); - } } } -static void initiate_writing_locked(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s_unused, - void *arg_ignored) { - start_writing(exec_ctx, t); - UNREF_TRANSPORT(exec_ctx, t, "initiate_writing"); -} - -static void initiate_writing(grpc_exec_ctx *exec_ctx, void *arg, - grpc_error *error) { - grpc_chttp2_run_with_global_lock(exec_ctx, arg, NULL, initiate_writing_locked, - NULL, 0); -} - void grpc_chttp2_become_writable(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global, grpc_chttp2_stream_global *stream_global, @@ -916,12 +768,9 @@ static void end_waiting_for_write(grpc_exec_ctx *exec_ctx, GRPC_ERROR_UNREF(error); } -static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s_ignored, - void *a) { - grpc_error *error = a; - +static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx, void *tp, + grpc_error *error) { + grpc_chttp2_transport *t = tp; allow_endpoint_shutdown_locked(exec_ctx, t); if (error != GRPC_ERROR_NONE) { @@ -930,39 +779,37 @@ static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx, grpc_chttp2_cleanup_writing(exec_ctx, &t->global, &t->writing); - end_waiting_for_write(exec_ctx, t, error); + end_waiting_for_write(exec_ctx, t, GRPC_ERROR_REF(error)); switch (t->executor.write_state) { case GRPC_CHTTP2_WRITING_INACTIVE: - case GRPC_CHTTP2_WRITE_REQUESTED_WITH_POLLER: - case GRPC_CHTTP2_WRITE_REQUESTED_NO_POLLER: case GRPC_CHTTP2_WRITE_SCHEDULED: GPR_UNREACHABLE_CODE(break); case GRPC_CHTTP2_WRITING: set_write_state(t, GRPC_CHTTP2_WRITING_INACTIVE, "terminate_writing"); break; case GRPC_CHTTP2_WRITING_STALE_WITH_POLLER: - set_write_state(t, GRPC_CHTTP2_WRITE_REQUESTED_WITH_POLLER, - "terminate_writing"); + set_write_state(t, GRPC_CHTTP2_WRITE_SCHEDULED, "terminate_writing"); + grpc_combiner_execute_finally(exec_ctx, t->executor.combiner, + &t->initiate_writing, GRPC_ERROR_NONE, + true); break; case GRPC_CHTTP2_WRITING_STALE_NO_POLLER: - set_write_state(t, GRPC_CHTTP2_WRITE_REQUESTED_NO_POLLER, - "terminate_writing"); + set_write_state(t, GRPC_CHTTP2_WRITE_SCHEDULED, "terminate_writing"); + grpc_combiner_execute_finally(exec_ctx, t->executor.combiner, + &t->initiate_writing, GRPC_ERROR_NONE, + false); break; } - if (t->ep && !t->endpoint_reading) { - destroy_endpoint(exec_ctx, t); - } - UNREF_TRANSPORT(exec_ctx, t, "writing"); } void grpc_chttp2_terminate_writing(grpc_exec_ctx *exec_ctx, void *transport_writing, grpc_error *error) { grpc_chttp2_transport *t = TRANSPORT_FROM_WRITING(transport_writing); - grpc_chttp2_run_with_global_lock( - exec_ctx, t, NULL, terminate_writing_with_lock, GRPC_ERROR_REF(error), 0); + grpc_combiner_execute(exec_ctx, t->executor.combiner, &t->terminate_writing, + GRPC_ERROR_REF(error)); } static void writing_action(grpc_exec_ctx *exec_ctx, void *gt, @@ -1106,12 +953,13 @@ static int contains_non_ok_status( static void do_nothing(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) {} -static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s, void *stream_op) { +static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, void *stream_op, + grpc_error *error_ignored) { GPR_TIMER_BEGIN("perform_stream_op_locked", 0); grpc_transport_stream_op *op = stream_op; + grpc_chttp2_transport *t = op->transport_private.args[0]; + grpc_chttp2_stream *s = op->transport_private.args[1]; grpc_chttp2_transport_global *transport_global = &t->global; grpc_chttp2_stream_global *stream_global = &s->global; @@ -1291,9 +1139,12 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, static void perform_stream_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt, grpc_stream *gs, grpc_transport_stream_op *op) { grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt; - grpc_chttp2_stream *s = (grpc_chttp2_stream *)gs; - grpc_chttp2_run_with_global_lock(exec_ctx, t, s, perform_stream_op_locked, op, - sizeof(*op)); + grpc_closure_init(&op->transport_private.closure, perform_stream_op_locked, + op); + op->transport_private.args[0] = gt; + op->transport_private.args[1] = gs; + grpc_combiner_execute(exec_ctx, t->executor.combiner, + &op->transport_private.closure, GRPC_ERROR_NONE); } static void send_ping_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, @@ -1315,13 +1166,20 @@ static void send_ping_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_chttp2_initiate_write(exec_ctx, &t->global, true, "send_ping"); } -static void ack_ping_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, - grpc_chttp2_stream *s, void *opaque_8bytes) { +typedef struct ack_ping_args { + grpc_closure closure; + grpc_chttp2_transport *t; + uint8_t opaque_8bytes[8]; +} ack_ping_args; + +static void ack_ping_locked(grpc_exec_ctx *exec_ctx, void *a, + grpc_error *error_ignored) { + ack_ping_args *args = a; grpc_chttp2_outstanding_ping *ping; - grpc_chttp2_transport_global *transport_global = &t->global; + grpc_chttp2_transport_global *transport_global = &args->t->global; for (ping = transport_global->pings.next; ping != &transport_global->pings; ping = ping->next) { - if (0 == memcmp(opaque_8bytes, ping->id, 8)) { + if (0 == memcmp(args->opaque_8bytes, ping->id, 8)) { grpc_exec_ctx_sched(exec_ctx, ping->on_recv, GRPC_ERROR_NONE, NULL); ping->next->prev = ping->prev; ping->prev->next = ping->next; @@ -1329,21 +1187,25 @@ static void ack_ping_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, break; } } + gpr_free(args); } void grpc_chttp2_ack_ping(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing, const uint8_t *opaque_8bytes) { - grpc_chttp2_run_with_global_lock( - exec_ctx, TRANSPORT_FROM_PARSING(transport_parsing), NULL, - ack_ping_locked, (void *)opaque_8bytes, 8); + ack_ping_args *args = gpr_malloc(sizeof(*args)); + args->t = TRANSPORT_FROM_PARSING(transport_parsing); + memcpy(args->opaque_8bytes, opaque_8bytes, sizeof(args->opaque_8bytes)); + grpc_closure_init(&args->closure, ack_ping_locked, args); + grpc_combiner_execute(exec_ctx, args->t->executor.combiner, &args->closure, + GRPC_ERROR_NONE); } static void perform_transport_op_locked(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s_unused, - void *stream_op) { + void *stream_op, + grpc_error *error_ignored) { grpc_transport_op *op = stream_op; + grpc_chttp2_transport *t = op->transport_private.args[0]; grpc_error *close_transport = op->disconnect_with_error; /* If there's a set_accept_stream ensure that we're not parsing @@ -1355,8 +1217,6 @@ static void perform_transport_op_locked(grpc_exec_ctx *exec_ctx, return; } - grpc_exec_ctx_sched(exec_ctx, op->on_consumed, GRPC_ERROR_NONE, NULL); - if (op->on_connectivity_state_change != NULL) { grpc_connectivity_state_notify_on_state_change( exec_ctx, &t->channel_callback.state_tracker, op->connectivity_state, @@ -1382,11 +1242,11 @@ static void perform_transport_op_locked(grpc_exec_ctx *exec_ctx, } if (op->bind_pollset) { - add_to_pollset_locked(exec_ctx, t, NULL, op->bind_pollset); + grpc_endpoint_add_to_pollset(exec_ctx, t->ep, op->bind_pollset); } if (op->bind_pollset_set) { - add_to_pollset_set_locked(exec_ctx, t, NULL, op->bind_pollset_set); + grpc_endpoint_add_to_pollset_set(exec_ctx, t->ep, op->bind_pollset_set); } if (op->send_ping) { @@ -1396,13 +1256,18 @@ static void perform_transport_op_locked(grpc_exec_ctx *exec_ctx, if (close_transport != GRPC_ERROR_NONE) { close_transport_locked(exec_ctx, t, close_transport); } + + grpc_exec_ctx_sched(exec_ctx, op->on_consumed, GRPC_ERROR_NONE, NULL); } static void perform_transport_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt, grpc_transport_op *op) { grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt; - grpc_chttp2_run_with_global_lock( - exec_ctx, t, NULL, perform_transport_op_locked, op, sizeof(*op)); + op->transport_private.args[0] = gt; + grpc_closure_init(&op->transport_private.closure, perform_transport_op_locked, + op); + grpc_combiner_execute(exec_ctx, t->executor.combiner, + &op->transport_private.closure, GRPC_ERROR_NONE); } /******************************************************************************* @@ -1420,7 +1285,7 @@ static void check_read_ops(grpc_exec_ctx *exec_ctx, if (stream_global->seen_error) { while ((bs = grpc_chttp2_incoming_frame_queue_pop( &stream_global->incoming_frames)) != NULL) { - incoming_byte_stream_destroy_locked(exec_ctx, NULL, NULL, bs); + incoming_byte_stream_destroy_locked(exec_ctx, bs, GRPC_ERROR_NONE); } if (stream_global->exceeded_metadata_size) { cancel_from_api( @@ -1443,7 +1308,7 @@ static void check_read_ops(grpc_exec_ctx *exec_ctx, stream_global->seen_error && (bs = grpc_chttp2_incoming_frame_queue_pop( &stream_global->incoming_frames)) != NULL) { - incoming_byte_stream_destroy_locked(exec_ctx, NULL, NULL, bs); + incoming_byte_stream_destroy_locked(exec_ctx, bs, GRPC_ERROR_NONE); } if (stream_global->incoming_frames.head != NULL) { *stream_global->recv_message = grpc_chttp2_incoming_frame_queue_pop( @@ -1464,7 +1329,7 @@ static void check_read_ops(grpc_exec_ctx *exec_ctx, if (stream_global->seen_error) { while ((bs = grpc_chttp2_incoming_frame_queue_pop( &stream_global->incoming_frames)) != NULL) { - incoming_byte_stream_destroy_locked(exec_ctx, NULL, NULL, bs); + incoming_byte_stream_destroy_locked(exec_ctx, bs, GRPC_ERROR_NONE); } if (stream_global->exceeded_metadata_size) { cancel_from_api( @@ -1905,16 +1770,12 @@ static void update_global_window(void *args, uint32_t id, void *stream) { * INPUT PROCESSING - PARSING */ -static void reading_action_locked(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s_unused, void *arg); static void parsing_action(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error); -static void post_reading_action_locked(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s_unused, void *arg); -static void post_parse_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, - grpc_chttp2_stream *s_unused, void *arg); +static void post_reading_action_locked(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error); +static void post_parse_locked(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error); static void reading_action(grpc_exec_ctx *exec_ctx, void *tp, grpc_error *error) { @@ -1922,16 +1783,16 @@ static void reading_action(grpc_exec_ctx *exec_ctx, void *tp, reading_action_locked -> (parse_unlocked -> post_parse_locked)? -> post_reading_action_locked */ - grpc_chttp2_run_with_global_lock(exec_ctx, tp, NULL, reading_action_locked, - GRPC_ERROR_REF(error), 0); + grpc_chttp2_transport *t = tp; + grpc_combiner_execute(exec_ctx, t->executor.combiner, + &t->reading_action_locked, GRPC_ERROR_REF(error)); } -static void reading_action_locked(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s_unused, void *arg) { +static void reading_action_locked(grpc_exec_ctx *exec_ctx, void *tp, + grpc_error *error) { + grpc_chttp2_transport *t = tp; grpc_chttp2_transport_global *transport_global = &t->global; grpc_chttp2_transport_parsing *transport_parsing = &t->parsing; - grpc_error *error = arg; GPR_ASSERT(!t->executor.parsing_active); if (!t->closed) { @@ -1942,7 +1803,7 @@ static void reading_action_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_prepare_to_read(transport_global, transport_parsing); grpc_exec_ctx_sched(exec_ctx, &t->parsing_action, error, NULL); } else { - post_reading_action_locked(exec_ctx, t, s_unused, arg); + post_reading_action_locked(exec_ctx, t, GRPC_ERROR_REF(error)); } } @@ -1997,12 +1858,13 @@ static void parsing_action(grpc_exec_ctx *exec_ctx, void *arg, GRPC_ERROR_UNREF(errors[i]); } GPR_TIMER_END("reading_action.parse", 0); - grpc_chttp2_run_with_global_lock(exec_ctx, t, NULL, post_parse_locked, err, - 0); + grpc_combiner_execute(exec_ctx, t->executor.combiner, &t->post_parse_locked, + err); } -static void post_parse_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, - grpc_chttp2_stream *s_unused, void *arg) { +static void post_parse_locked(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error) { + grpc_chttp2_transport *t = arg; grpc_chttp2_transport_global *transport_global = &t->global; grpc_chttp2_transport_parsing *transport_parsing = &t->parsing; /* copy parsing qbuf to global qbuf */ @@ -2028,7 +1890,7 @@ static void post_parse_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, if (t->post_parsing_op) { grpc_transport_op *op = t->post_parsing_op; t->post_parsing_op = NULL; - perform_transport_op_locked(exec_ctx, t, NULL, op); + perform_transport_op_locked(exec_ctx, op, GRPC_ERROR_NONE); gpr_free(op); } /* if a stream is in the stream map, and gets cancelled, we need to @@ -2045,15 +1907,14 @@ static void post_parse_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, GRPC_CHTTP2_STREAM_UNREF(exec_ctx, stream_global, "chttp2"); } - post_reading_action_locked(exec_ctx, t, s_unused, arg); + post_reading_action_locked(exec_ctx, t, error); } -static void post_reading_action_locked(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s_unused, - void *arg) { - grpc_error *error = arg; +static void post_reading_action_locked(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error) { + grpc_chttp2_transport *t = arg; bool keep_reading = false; + GRPC_ERROR_REF(error); if (error == GRPC_ERROR_NONE && t->closed) { error = GRPC_ERROR_CREATE("Transport closed"); } @@ -2068,16 +1929,12 @@ static void post_reading_action_locked(grpc_exec_ctx *exec_ctx, gpr_log(GPR_DEBUG, "R:%p -> 0 ws=%s", t, write_state_name(t->executor.write_state)); } - if (t->executor.write_state == GRPC_CHTTP2_WRITING_INACTIVE && t->ep) { - destroy_endpoint(exec_ctx, t); - } } else if (!t->closed) { keep_reading = true; REF_TRANSPORT(t, "keep_reading"); prevent_endpoint_shutdown(t); } gpr_slice_buffer_reset_and_unref(&t->read_buffer); - GRPC_ERROR_UNREF(error); if (keep_reading) { grpc_endpoint_read(exec_ctx, t->ep, &t->read_buffer, &t->reading_action); @@ -2086,6 +1943,7 @@ static void post_reading_action_locked(grpc_exec_ctx *exec_ctx, } else { UNREF_TRANSPORT(exec_ctx, t, "reading_action"); } + GRPC_ERROR_UNREF(error); } /******************************************************************************* @@ -2107,36 +1965,16 @@ static void connectivity_state_set( * POLLSET STUFF */ -static void add_to_pollset_locked(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s_unused, void *pollset) { - if (t->ep) { - grpc_endpoint_add_to_pollset(exec_ctx, t->ep, pollset); - } -} - -static void add_to_pollset_set_locked(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s_unused, - void *pollset_set) { - if (t->ep) { - grpc_endpoint_add_to_pollset_set(exec_ctx, t->ep, pollset_set); - } -} - static void set_pollset(grpc_exec_ctx *exec_ctx, grpc_transport *gt, grpc_stream *gs, grpc_pollset *pollset) { - /* TODO(ctiller): keep pollset alive */ - grpc_chttp2_run_with_global_lock(exec_ctx, (grpc_chttp2_transport *)gt, - (grpc_chttp2_stream *)gs, - add_to_pollset_locked, pollset, 0); + grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt; + grpc_endpoint_add_to_pollset(exec_ctx, t->ep, pollset); } static void set_pollset_set(grpc_exec_ctx *exec_ctx, grpc_transport *gt, grpc_stream *gs, grpc_pollset_set *pollset_set) { - grpc_chttp2_run_with_global_lock(exec_ctx, (grpc_chttp2_transport *)gt, - (grpc_chttp2_stream *)gs, - add_to_pollset_set_locked, pollset_set, 0); + grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt; + grpc_endpoint_add_to_pollset_set(exec_ctx, t->ep, pollset_set); } /******************************************************************************* @@ -2148,6 +1986,7 @@ static void incoming_byte_stream_unref(grpc_exec_ctx *exec_ctx, if (gpr_unref(&bs->refs)) { GRPC_ERROR_UNREF(bs->error); gpr_slice_buffer_destroy(&bs->slices); + gpr_mu_destroy(&bs->slice_mu); gpr_free(bs); } } @@ -2193,38 +2032,31 @@ static void incoming_byte_stream_update_flow_control( } } -typedef struct { - grpc_chttp2_incoming_byte_stream *byte_stream; - gpr_slice *slice; - size_t max_size_hint; - grpc_closure *on_complete; -} incoming_byte_stream_next_arg; - static void incoming_byte_stream_next_locked(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s, - void *argp) { - incoming_byte_stream_next_arg *arg = argp; - grpc_chttp2_incoming_byte_stream *bs = - (grpc_chttp2_incoming_byte_stream *)arg->byte_stream; + void *argp, + grpc_error *error_ignored) { + grpc_chttp2_incoming_byte_stream *bs = argp; grpc_chttp2_transport_global *transport_global = &bs->transport->global; grpc_chttp2_stream_global *stream_global = &bs->stream->global; if (bs->is_tail) { - incoming_byte_stream_update_flow_control(exec_ctx, transport_global, - stream_global, arg->max_size_hint, - bs->slices.length); + incoming_byte_stream_update_flow_control( + exec_ctx, transport_global, stream_global, + bs->next_action.max_size_hint, bs->slices.length); } + gpr_mu_lock(&bs->slice_mu); if (bs->slices.count > 0) { - *arg->slice = gpr_slice_buffer_take_first(&bs->slices); - grpc_exec_ctx_sched(exec_ctx, arg->on_complete, GRPC_ERROR_NONE, NULL); - } else if (bs->error != GRPC_ERROR_NONE) { - grpc_exec_ctx_sched(exec_ctx, arg->on_complete, GRPC_ERROR_REF(bs->error), + *bs->next_action.slice = gpr_slice_buffer_take_first(&bs->slices); + grpc_exec_ctx_sched(exec_ctx, bs->next_action.on_complete, GRPC_ERROR_NONE, NULL); + } else if (bs->error != GRPC_ERROR_NONE) { + grpc_exec_ctx_sched(exec_ctx, bs->next_action.on_complete, + GRPC_ERROR_REF(bs->error), NULL); } else { - bs->on_next = arg->on_complete; - bs->next = arg->slice; + bs->on_next = bs->next_action.on_complete; + bs->next = bs->next_action.slice; } + gpr_mu_unlock(&bs->slice_mu); incoming_byte_stream_unref(exec_ctx, bs); } @@ -2234,11 +2066,14 @@ static int incoming_byte_stream_next(grpc_exec_ctx *exec_ctx, grpc_closure *on_complete) { grpc_chttp2_incoming_byte_stream *bs = (grpc_chttp2_incoming_byte_stream *)byte_stream; - incoming_byte_stream_next_arg arg = {bs, slice, max_size_hint, on_complete}; gpr_ref(&bs->refs); - grpc_chttp2_run_with_global_lock(exec_ctx, bs->transport, bs->stream, - incoming_byte_stream_next_locked, &arg, - sizeof(arg)); + bs->next_action.slice = slice; + bs->next_action.max_size_hint = max_size_hint; + bs->next_action.on_complete = on_complete; + grpc_closure_init(&bs->next_action.closure, incoming_byte_stream_next_locked, + bs); + grpc_combiner_execute(exec_ctx, bs->transport->executor.combiner, + &bs->next_action.closure, GRPC_ERROR_NONE); return 0; } @@ -2246,9 +2081,8 @@ static void incoming_byte_stream_destroy(grpc_exec_ctx *exec_ctx, grpc_byte_stream *byte_stream); static void incoming_byte_stream_destroy_locked(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s, - void *byte_stream) { + void *byte_stream, + grpc_error *error_ignored) { grpc_chttp2_incoming_byte_stream *bs = byte_stream; GPR_ASSERT(bs->base.destroy == incoming_byte_stream_destroy); decrement_active_streams_locked(exec_ctx, &bs->transport->global, @@ -2260,8 +2094,10 @@ static void incoming_byte_stream_destroy(grpc_exec_ctx *exec_ctx, grpc_byte_stream *byte_stream) { grpc_chttp2_incoming_byte_stream *bs = (grpc_chttp2_incoming_byte_stream *)byte_stream; - grpc_chttp2_run_with_global_lock(exec_ctx, bs->transport, bs->stream, - incoming_byte_stream_destroy_locked, bs, 0); + grpc_closure_init(&bs->destroy_action, incoming_byte_stream_destroy_locked, + bs); + grpc_combiner_execute(exec_ctx, bs->transport->executor.combiner, + &bs->destroy_action, GRPC_ERROR_NONE); } typedef struct { @@ -2269,64 +2105,29 @@ typedef struct { gpr_slice slice; } incoming_byte_stream_push_arg; -static void incoming_byte_stream_push_locked(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s, - void *argp) { - incoming_byte_stream_push_arg *arg = argp; - grpc_chttp2_incoming_byte_stream *bs = arg->byte_stream; +void grpc_chttp2_incoming_byte_stream_push(grpc_exec_ctx *exec_ctx, + grpc_chttp2_incoming_byte_stream *bs, + gpr_slice slice) { + gpr_mu_lock(&bs->slice_mu); if (bs->on_next != NULL) { - *bs->next = arg->slice; + *bs->next = slice; grpc_exec_ctx_sched(exec_ctx, bs->on_next, GRPC_ERROR_NONE, NULL); bs->on_next = NULL; } else { - gpr_slice_buffer_add(&bs->slices, arg->slice); + gpr_slice_buffer_add(&bs->slices, slice); } - incoming_byte_stream_unref(exec_ctx, bs); -} - -void grpc_chttp2_incoming_byte_stream_push(grpc_exec_ctx *exec_ctx, - grpc_chttp2_incoming_byte_stream *bs, - gpr_slice slice) { - incoming_byte_stream_push_arg arg = {bs, slice}; - gpr_ref(&bs->refs); - grpc_chttp2_run_with_global_lock(exec_ctx, bs->transport, bs->stream, - incoming_byte_stream_push_locked, &arg, - sizeof(arg)); -} - -typedef struct { - grpc_chttp2_incoming_byte_stream *bs; - grpc_error *error; -} bs_fail_args; - -static bs_fail_args *make_bs_fail_args(grpc_chttp2_incoming_byte_stream *bs, - grpc_error *error) { - bs_fail_args *a = gpr_malloc(sizeof(*a)); - a->bs = bs; - a->error = error; - return a; -} - -static void incoming_byte_stream_finished_failed_locked( - grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_chttp2_stream *s, - void *argp) { - bs_fail_args *a = argp; - grpc_chttp2_incoming_byte_stream *bs = a->bs; - grpc_error *error = a->error; - gpr_free(a); - grpc_exec_ctx_sched(exec_ctx, bs->on_next, GRPC_ERROR_REF(error), NULL); - bs->on_next = NULL; - GRPC_ERROR_UNREF(bs->error); - bs->error = error; - incoming_byte_stream_unref(exec_ctx, bs); + gpr_mu_unlock(&bs->slice_mu); } -static void incoming_byte_stream_finished_ok_locked(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s, - void *argp) { - grpc_chttp2_incoming_byte_stream *bs = argp; +static void incoming_byte_stream_finished_locked(grpc_exec_ctx *exec_ctx, + void *bsp, grpc_error *error) { + grpc_chttp2_incoming_byte_stream *bs = bsp; + if (error != GRPC_ERROR_NONE) { + grpc_exec_ctx_sched(exec_ctx, bs->on_next, GRPC_ERROR_REF(error), NULL); + bs->on_next = NULL; + GRPC_ERROR_UNREF(bs->error); + bs->error = error; + } incoming_byte_stream_unref(exec_ctx, bs); } @@ -2334,24 +2135,12 @@ void grpc_chttp2_incoming_byte_stream_finished( grpc_exec_ctx *exec_ctx, grpc_chttp2_incoming_byte_stream *bs, grpc_error *error, int from_parsing_thread) { if (from_parsing_thread) { - if (error == GRPC_ERROR_NONE) { - grpc_chttp2_run_with_global_lock(exec_ctx, bs->transport, bs->stream, - incoming_byte_stream_finished_ok_locked, - bs, 0); - } else { - grpc_chttp2_run_with_global_lock( - exec_ctx, bs->transport, bs->stream, - incoming_byte_stream_finished_failed_locked, - make_bs_fail_args(bs, error), 0); - } + grpc_closure_init(&bs->finished_action, + incoming_byte_stream_finished_locked, bs); + grpc_combiner_execute(exec_ctx, bs->transport->executor.combiner, + &bs->finished_action, GRPC_ERROR_REF(error)); } else { - if (error == GRPC_ERROR_NONE) { - incoming_byte_stream_finished_ok_locked(exec_ctx, bs->transport, - bs->stream, bs); - } else { - incoming_byte_stream_finished_failed_locked( - exec_ctx, bs->transport, bs->stream, make_bs_fail_args(bs, error)); - } + incoming_byte_stream_finished_locked(exec_ctx, bs, error); } } @@ -2365,6 +2154,7 @@ grpc_chttp2_incoming_byte_stream *grpc_chttp2_incoming_byte_stream_create( incoming_byte_stream->base.flags = flags; incoming_byte_stream->base.next = incoming_byte_stream_next; incoming_byte_stream->base.destroy = incoming_byte_stream_destroy; + gpr_mu_init(&incoming_byte_stream->slice_mu); gpr_ref_init(&incoming_byte_stream->refs, 2); incoming_byte_stream->next_message = NULL; incoming_byte_stream->transport = TRANSPORT_FROM_PARSING(transport_parsing); diff --git a/src/core/ext/transport/chttp2/transport/internal.h b/src/core/ext/transport/chttp2/transport/internal.h index 81ddaa8fa1e..efac10a93c6 100644 --- a/src/core/ext/transport/chttp2/transport/internal.h +++ b/src/core/ext/transport/chttp2/transport/internal.h @@ -48,6 +48,7 @@ #include "src/core/ext/transport/chttp2/transport/hpack_parser.h" #include "src/core/ext/transport/chttp2/transport/incoming_metadata.h" #include "src/core/ext/transport/chttp2/transport/stream_map.h" +#include "src/core/lib/iomgr/combiner.h" #include "src/core/lib/iomgr/endpoint.h" #include "src/core/lib/transport/connectivity_state.h" #include "src/core/lib/transport/transport_impl.h" @@ -161,9 +162,20 @@ struct grpc_chttp2_incoming_byte_stream { grpc_chttp2_transport *transport; grpc_chttp2_stream *stream; int is_tail; + + gpr_mu slice_mu; // protects slices, on_next gpr_slice_buffer slices; grpc_closure *on_next; gpr_slice *next; + + struct { + grpc_closure closure; + gpr_slice *slice; + size_t max_size_hint; + grpc_closure *on_complete; + } next_action; + grpc_closure destroy_action; + grpc_closure finished_action; }; typedef struct { @@ -294,23 +306,9 @@ struct grpc_chttp2_transport_parsing { int64_t outgoing_window; }; -typedef void (*grpc_chttp2_locked_action)(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, - grpc_chttp2_stream *s, void *arg); - -typedef struct grpc_chttp2_executor_action_header { - grpc_chttp2_stream *stream; - grpc_chttp2_locked_action action; - struct grpc_chttp2_executor_action_header *next; - void *arg; -} grpc_chttp2_executor_action_header; - typedef enum { /** no writing activity */ GRPC_CHTTP2_WRITING_INACTIVE, - /** write has been requested, but not scheduled yet */ - GRPC_CHTTP2_WRITE_REQUESTED_WITH_POLLER, - GRPC_CHTTP2_WRITE_REQUESTED_NO_POLLER, /** write has been requested and scheduled against the workqueue */ GRPC_CHTTP2_WRITE_SCHEDULED, /** write has been initiated after being reaped from the workqueue */ @@ -331,7 +329,7 @@ struct grpc_chttp2_transport { gpr_refcount shutdown_ep_refs; struct { - gpr_mu mu; + grpc_combiner *combiner; /** is a thread currently in the global lock */ bool global_active; @@ -339,9 +337,6 @@ struct grpc_chttp2_transport { bool parsing_active; /** write execution state of the transport */ grpc_chttp2_write_state write_state; - - grpc_chttp2_executor_action_header *pending_actions_head; - grpc_chttp2_executor_action_header *pending_actions_tail; } executor; /** is the transport destroying itself? */ @@ -377,10 +372,14 @@ struct grpc_chttp2_transport { grpc_closure writing_action; /** closure to start reading from the endpoint */ grpc_closure reading_action; + grpc_closure reading_action_locked; + grpc_closure post_parse_locked; /** closure to actually do parsing */ grpc_closure parsing_action; /** closure to initiate writing */ grpc_closure initiate_writing; + /** closure to finish writing */ + grpc_closure terminate_writing; /** incoming read bytes */ gpr_slice_buffer read_buffer; @@ -522,11 +521,16 @@ struct grpc_chttp2_stream_parsing { }; struct grpc_chttp2_stream { + grpc_chttp2_transport *t; grpc_stream_refcount *refcount; grpc_chttp2_stream_global global; grpc_chttp2_stream_writing writing; grpc_chttp2_stream_parsing parsing; + grpc_closure init_stream; + grpc_closure destroy_stream; + void *destroy_stream_arg; + grpc_chttp2_stream_link links[STREAM_LIST_COUNT]; uint8_t included[STREAM_LIST_COUNT]; }; @@ -698,12 +702,6 @@ void grpc_chttp2_complete_closure_step( grpc_chttp2_stream_global *stream_global, grpc_closure **pclosure, grpc_error *error); -void grpc_chttp2_run_with_global_lock(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *transport, - grpc_chttp2_stream *optional_stream, - grpc_chttp2_locked_action action, - void *arg, size_t sizeof_arg); - #define GRPC_CHTTP2_CLIENT_CONNECT_STRING "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n" #define GRPC_CHTTP2_CLIENT_CONNECT_STRLEN \ (sizeof(GRPC_CHTTP2_CLIENT_CONNECT_STRING) - 1) diff --git a/src/core/lib/iomgr/combiner.c b/src/core/lib/iomgr/combiner.c index 34e8f43905f..5dfef4f25b0 100644 --- a/src/core/lib/iomgr/combiner.c +++ b/src/core/lib/iomgr/combiner.c @@ -187,3 +187,7 @@ void grpc_combiner_execute_finally(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, } grpc_closure_list_append(&lock->final_list, closure, error); } + +void grpc_combiner_force_async_finally(grpc_combiner *lock) { + lock->take_async_break_before_final_list = true; +} diff --git a/src/core/lib/iomgr/combiner.h b/src/core/lib/iomgr/combiner.h index d6bc27111f9..3554202aae2 100644 --- a/src/core/lib/iomgr/combiner.h +++ b/src/core/lib/iomgr/combiner.h @@ -63,5 +63,6 @@ void grpc_combiner_execute(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, void grpc_combiner_execute_finally(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, grpc_closure *closure, grpc_error *error, bool force_async_break); +void grpc_combiner_force_async_finally(grpc_combiner *lock); #endif /* GRPC_CORE_LIB_IOMGR_COMBINER_H */ diff --git a/src/core/lib/transport/transport.h b/src/core/lib/transport/transport.h index 08c0a237c97..b04b60ec3d3 100644 --- a/src/core/lib/transport/transport.h +++ b/src/core/lib/transport/transport.h @@ -96,6 +96,11 @@ void grpc_transport_move_one_way_stats(grpc_transport_one_way_stats *from, void grpc_transport_move_stats(grpc_transport_stream_stats *from, grpc_transport_stream_stats *to); +typedef struct { + grpc_closure closure; + void *args[2]; +} grpc_transport_private_op_data; + /* Transport stream op: a set of operations to perform on a transport against a single stream */ typedef struct grpc_transport_stream_op { @@ -144,6 +149,12 @@ typedef struct grpc_transport_stream_op { /* Indexes correspond to grpc_context_index enum values */ grpc_call_context_element *context; + + /*************************************************************************** + * remaining fields are initialized and used at the discretion of the + * transport implementation */ + + grpc_transport_private_op_data transport_private; } grpc_transport_stream_op; /** Transport op: a set of operations to perform on a transport as a whole */ @@ -177,6 +188,12 @@ typedef struct grpc_transport_op { grpc_pollset_set *bind_pollset_set; /** send a ping, call this back if not NULL */ grpc_closure *send_ping; + + /*************************************************************************** + * remaining fields are initialized and used at the discretion of the + * transport implementation */ + + grpc_transport_private_op_data transport_private; } grpc_transport_op; /* Returns the amount of memory required to store a grpc_stream for this From 1fccf89404f535573724ef32e223986e2eb96f44 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 11 Jul 2016 13:00:58 -0700 Subject: [PATCH 29/78] Got chttp2 transport compiling again --- .../chttp2/transport/chttp2_transport.c | 35 +++++++++++++------ .../ext/transport/chttp2/transport/internal.h | 6 +++- .../ext/transport/chttp2/transport/parsing.c | 16 +++++---- .../transport/chttp2/transport/stream_lists.c | 9 ++++- 4 files changed, 48 insertions(+), 18 deletions(-) diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c index a3020236cfc..194264c8f9a 100644 --- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c +++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c @@ -98,6 +98,8 @@ static void post_parse_locked(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error); static void initiate_writing_locked(grpc_exec_ctx *exec_ctx, void *t, grpc_error *error); +static void initiate_read_flush_locked(grpc_exec_ctx *exec_ctx, void *t, + grpc_error *error); static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx, void *t, grpc_error *error); @@ -273,6 +275,8 @@ static void init_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_closure_init(&t->post_parse_locked, post_parse_locked, t); grpc_closure_init(&t->initiate_writing, initiate_writing_locked, t); grpc_closure_init(&t->terminate_writing, terminate_writing_with_lock, t); + grpc_closure_init(&t->initiate_read_flush_locked, initiate_read_flush_locked, + t); grpc_closure_init(&t->writing.done_cb, grpc_chttp2_terminate_writing, &t->writing); @@ -666,6 +670,7 @@ static void initiate_writing_locked(grpc_exec_ctx *exec_ctx, void *tp, static void initiate_read_flush_locked(grpc_exec_ctx *exec_ctx, void *tp, grpc_error *error) { grpc_chttp2_transport *t = tp; + t->executor.check_read_ops_scheduled = false; check_read_ops(exec_ctx, &t->global); } @@ -1012,7 +1017,8 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, void *stream_op, } else { if (contains_non_ok_status(transport_global, op->send_initial_metadata)) { stream_global->seen_error = true; - grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); + grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, + stream_global); } if (!stream_global->write_closed) { if (transport_global->is_client) { @@ -1079,7 +1085,8 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, void *stream_op, if (contains_non_ok_status(transport_global, op->send_trailing_metadata)) { stream_global->seen_error = true; - grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); + grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, + stream_global); } if (stream_global->write_closed) { stream_global->send_trailing_metadata = NULL; @@ -1104,7 +1111,8 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, void *stream_op, stream_global->recv_initial_metadata_ready = op->recv_initial_metadata_ready; stream_global->recv_initial_metadata = op->recv_initial_metadata; - grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); + grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, + stream_global); } if (op->recv_message != NULL) { @@ -1118,7 +1126,8 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, void *stream_op, exec_ctx, transport_global, stream_global, transport_global->stream_lookahead, 0); } - grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); + grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, + stream_global); } if (op->recv_trailing_metadata != NULL) { @@ -1127,7 +1136,8 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, void *stream_op, add_closure_barrier(on_complete); stream_global->recv_trailing_metadata = op->recv_trailing_metadata; stream_global->final_metadata_requested = true; - grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); + grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, + stream_global); } grpc_chttp2_complete_closure_step(exec_ctx, transport_global, stream_global, @@ -1357,7 +1367,8 @@ static void decrement_active_streams_locked( grpc_chttp2_stream_global *stream_global) { if ((stream_global->all_incoming_byte_streams_finished = gpr_unref(&stream_global->active_streams))) { - grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); + grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, + stream_global); } } @@ -1460,7 +1471,8 @@ static void cancel_from_api(grpc_exec_ctx *exec_ctx, } if (due_to_error != GRPC_ERROR_NONE && !stream_global->seen_error) { stream_global->seen_error = true; - grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); + grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, + stream_global); } grpc_chttp2_mark_stream_closed(exec_ctx, transport_global, stream_global, 1, 1, due_to_error); @@ -1472,7 +1484,8 @@ void grpc_chttp2_fake_status(grpc_exec_ctx *exec_ctx, grpc_status_code status, gpr_slice *slice) { if (status != GRPC_STATUS_OK) { stream_global->seen_error = true; - grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); + grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, + stream_global); } /* stream_global->recv_trailing_metadata_finished gives us a last chance replacement: we've received trailing metadata, @@ -1496,7 +1509,8 @@ void grpc_chttp2_fake_status(grpc_exec_ctx *exec_ctx, grpc_mdstr_from_slice(gpr_slice_ref(*slice)))); } stream_global->published_trailing_metadata = true; - grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); + grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, + stream_global); } if (slice) { gpr_slice_unref(*slice); @@ -1555,7 +1569,8 @@ void grpc_chttp2_mark_stream_closed( GRPC_ERROR_UNREF(error); return; } - grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); + grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, + stream_global); if (close_reads && !stream_global->read_closed) { stream_global->read_closed_error = GRPC_ERROR_REF(error); stream_global->read_closed = true; diff --git a/src/core/ext/transport/chttp2/transport/internal.h b/src/core/ext/transport/chttp2/transport/internal.h index efac10a93c6..d1395e42f8f 100644 --- a/src/core/ext/transport/chttp2/transport/internal.h +++ b/src/core/ext/transport/chttp2/transport/internal.h @@ -337,6 +337,8 @@ struct grpc_chttp2_transport { bool parsing_active; /** write execution state of the transport */ grpc_chttp2_write_state write_state; + /** has a check_read_ops been scheduled */ + bool check_read_ops_scheduled; } executor; /** is the transport destroying itself? */ @@ -380,6 +382,8 @@ struct grpc_chttp2_transport { grpc_closure initiate_writing; /** closure to finish writing */ grpc_closure terminate_writing; + /** closure to flush read state up the stack */ + grpc_closure initiate_read_flush_locked; /** incoming read bytes */ gpr_slice_buffer read_buffer; @@ -622,7 +626,7 @@ int grpc_chttp2_list_pop_waiting_for_concurrency( grpc_chttp2_stream_global **stream_global); void grpc_chttp2_list_add_check_read_ops( - grpc_chttp2_transport_global *transport_global, + grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global, grpc_chttp2_stream_global *stream_global); bool grpc_chttp2_list_remove_check_read_ops( grpc_chttp2_transport_global *transport_global, diff --git a/src/core/ext/transport/chttp2/transport/parsing.c b/src/core/ext/transport/chttp2/transport/parsing.c index fbb44ec54ab..957aec92534 100644 --- a/src/core/ext/transport/chttp2/transport/parsing.c +++ b/src/core/ext/transport/chttp2/transport/parsing.c @@ -87,8 +87,8 @@ void grpc_chttp2_prepare_to_read( transport_global->settings[GRPC_SENT_SETTINGS], sizeof(transport_parsing->last_sent_settings)); transport_parsing->max_frame_size = - transport_global->settings[GRPC_ACKED_SETTINGS] - [GRPC_CHTTP2_SETTINGS_MAX_FRAME_SIZE]; + transport_global + ->settings[GRPC_ACKED_SETTINGS][GRPC_CHTTP2_SETTINGS_MAX_FRAME_SIZE]; /* update the parsing view of incoming window */ while (grpc_chttp2_list_pop_unannounced_incoming_window_available( @@ -177,7 +177,8 @@ void grpc_chttp2_publish_reads( stream_global->seen_error = true; stream_global->exceeded_metadata_size = stream_parsing->exceeded_metadata_size; - grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); + grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, + stream_global); } /* flush stats to global stream state */ @@ -203,7 +204,8 @@ void grpc_chttp2_publish_reads( stream_global->incoming_frames.tail->is_tail = 0; } if (stream_parsing->data_parser.incoming_frames.head != NULL) { - grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); + grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, + stream_global); } grpc_chttp2_incoming_frame_queue_merge( &stream_global->incoming_frames, @@ -219,7 +221,8 @@ void grpc_chttp2_publish_reads( GPR_SWAP(grpc_chttp2_incoming_metadata_buffer, stream_parsing->metadata_buffer[0], stream_global->received_initial_metadata); - grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); + grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, + stream_global); } if (!stream_global->published_trailing_metadata && stream_parsing->got_metadata_on_parse[1]) { @@ -228,7 +231,8 @@ void grpc_chttp2_publish_reads( GPR_SWAP(grpc_chttp2_incoming_metadata_buffer, stream_parsing->metadata_buffer[1], stream_global->received_trailing_metadata); - grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); + grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, + stream_global); } if (stream_parsing->forced_close_error != GRPC_ERROR_NONE) { diff --git a/src/core/ext/transport/chttp2/transport/stream_lists.c b/src/core/ext/transport/chttp2/transport/stream_lists.c index 2eb5f5f632e..4dc4968248d 100644 --- a/src/core/ext/transport/chttp2/transport/stream_lists.c +++ b/src/core/ext/transport/chttp2/transport/stream_lists.c @@ -298,8 +298,15 @@ int grpc_chttp2_list_pop_waiting_for_concurrency( } void grpc_chttp2_list_add_check_read_ops( - grpc_chttp2_transport_global *transport_global, + grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global, grpc_chttp2_stream_global *stream_global) { + grpc_chttp2_transport *t = TRANSPORT_FROM_GLOBAL(transport_global); + if (!t->executor.check_read_ops_scheduled) { + grpc_combiner_execute_finally(exec_ctx, t->executor.combiner, + &t->initiate_read_flush_locked, + GRPC_ERROR_NONE, false); + t->executor.check_read_ops_scheduled = true; + } stream_list_add(TRANSPORT_FROM_GLOBAL(transport_global), STREAM_FROM_GLOBAL(stream_global), GRPC_CHTTP2_LIST_CHECK_READ_OPS); From e0221ff3401d397b981fbb3e057fa7812de37f35 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 11 Jul 2016 15:56:08 -0700 Subject: [PATCH 30/78] Debugging --- src/core/ext/client_config/subchannel.c | 17 +++--- .../chttp2/transport/chttp2_transport.c | 2 +- src/core/lib/iomgr/combiner.c | 61 ++++++++++++++++--- src/core/lib/iomgr/combiner.h | 11 ++-- src/core/lib/iomgr/exec_ctx.h | 6 +- src/core/lib/surface/channel.c | 7 +-- src/core/lib/surface/channel_ping.c | 9 ++- src/core/lib/surface/server.c | 56 ++++++++--------- src/core/lib/transport/transport.c | 26 ++++++++ src/core/lib/transport/transport.h | 4 ++ test/core/iomgr/combiner_test.c | 20 +++--- test/core/surface/lame_client_test.c | 15 +++-- 12 files changed, 152 insertions(+), 82 deletions(-) diff --git a/src/core/ext/client_config/subchannel.c b/src/core/ext/client_config/subchannel.c index d089cd4399e..2318bd1023b 100644 --- a/src/core/ext/client_config/subchannel.c +++ b/src/core/ext/client_config/subchannel.c @@ -504,14 +504,14 @@ static void connected_subchannel_state_op(grpc_exec_ctx *exec_ctx, grpc_pollset_set *interested_parties, grpc_connectivity_state *state, grpc_closure *closure) { - grpc_transport_op op; + grpc_transport_op *op = grpc_make_transport_op(NULL); grpc_channel_element *elem; memset(&op, 0, sizeof(op)); - op.connectivity_state = state; - op.on_connectivity_state_change = closure; - op.bind_pollset_set = interested_parties; + op->connectivity_state = state; + op->on_connectivity_state_change = closure; + op->bind_pollset_set = interested_parties; elem = grpc_channel_stack_element(CHANNEL_STACK_FROM_CONNECTION(con), 0); - elem->filter->start_transport_op(exec_ctx, elem, &op); + elem->filter->start_transport_op(exec_ctx, elem, op); } void grpc_connected_subchannel_notify_on_state_change( @@ -525,12 +525,11 @@ void grpc_connected_subchannel_notify_on_state_change( void grpc_connected_subchannel_ping(grpc_exec_ctx *exec_ctx, grpc_connected_subchannel *con, grpc_closure *closure) { - grpc_transport_op op; + grpc_transport_op *op = grpc_make_transport_op(NULL); grpc_channel_element *elem; - memset(&op, 0, sizeof(op)); - op.send_ping = closure; + op->send_ping = closure; elem = grpc_channel_stack_element(CHANNEL_STACK_FROM_CONNECTION(con), 0); - elem->filter->start_transport_op(exec_ctx, elem, &op); + elem->filter->start_transport_op(exec_ctx, elem, op); } static void publish_transport_locked(grpc_exec_ctx *exec_ctx, diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c index 194264c8f9a..4dc642e37ab 100644 --- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c +++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c @@ -181,7 +181,7 @@ static void destruct_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_stream_map_destroy(&t->new_stream_map); grpc_connectivity_state_destroy(exec_ctx, &t->channel_callback.state_tracker); - grpc_combiner_destroy(t->executor.combiner); + grpc_combiner_destroy(exec_ctx, t->executor.combiner); /* callback remaining pings: they're not allowed to call into the transpot, and maybe they hold resources that need to be freed */ diff --git a/src/core/lib/iomgr/combiner.c b/src/core/lib/iomgr/combiner.c index 5dfef4f25b0..99e112308b9 100644 --- a/src/core/lib/iomgr/combiner.c +++ b/src/core/lib/iomgr/combiner.c @@ -32,6 +32,7 @@ */ #include "src/core/lib/iomgr/combiner.h" +#include "src/core/lib/iomgr/workqueue.h" #include @@ -52,7 +53,9 @@ struct grpc_combiner { grpc_combiner *grpc_combiner_create(grpc_workqueue *optional_workqueue) { grpc_combiner *lock = gpr_malloc(sizeof(*lock)); - lock->optional_workqueue = optional_workqueue; + lock->optional_workqueue = + optional_workqueue ? GRPC_WORKQUEUE_REF(optional_workqueue, "combiner") + : NULL; gpr_atm_no_barrier_store(&lock->state, 1); gpr_mpscq_init(&lock->queue); lock->take_async_break_before_final_list = false; @@ -60,15 +63,18 @@ grpc_combiner *grpc_combiner_create(grpc_workqueue *optional_workqueue) { return lock; } -static void really_destroy(grpc_combiner *lock) { +static void really_destroy(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { GPR_ASSERT(gpr_atm_no_barrier_load(&lock->state) == 0); gpr_mpscq_destroy(&lock->queue); + if (lock->optional_workqueue != NULL) { + GRPC_WORKQUEUE_UNREF(exec_ctx, lock->optional_workqueue, "combiner"); + } gpr_free(lock); } -void grpc_combiner_destroy(grpc_combiner *lock) { +void grpc_combiner_destroy(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { if (gpr_atm_full_fetch_add(&lock->state, -1) == 1) { - really_destroy(lock); + really_destroy(exec_ctx, lock); } } @@ -77,7 +83,12 @@ static void finish(grpc_exec_ctx *exec_ctx, grpc_combiner *lock); static void continue_finishing_mainline(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - if (maybe_finish_one(exec_ctx, arg)) finish(exec_ctx, arg); + grpc_combiner *lock = arg; + GPR_ASSERT(exec_ctx->active_combiner == NULL); + exec_ctx->active_combiner = lock; + if (maybe_finish_one(exec_ctx, lock)) finish(exec_ctx, lock); + GPR_ASSERT(exec_ctx->active_combiner == lock); + exec_ctx->active_combiner = NULL; } static void execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { @@ -96,6 +107,8 @@ static void execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { static void continue_executing_final(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { grpc_combiner *lock = arg; + GPR_ASSERT(exec_ctx->active_combiner == NULL); + exec_ctx->active_combiner = lock; // quick peek to see if new things have turned up on the queue: if so, go back // to executing them before the final list if ((gpr_atm_acq_load(&lock->state) >> 1) > 1) { @@ -104,9 +117,12 @@ static void continue_executing_final(grpc_exec_ctx *exec_ctx, void *arg, execute_final(exec_ctx, lock); finish(exec_ctx, lock); } + GPR_ASSERT(exec_ctx->active_combiner == lock); + exec_ctx->active_combiner = NULL; } static bool start_execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { + GPR_ASSERT(exec_ctx->active_combiner == lock); if (lock->take_async_break_before_final_list) { grpc_closure_init(&lock->continue_finishing, continue_executing_final, lock); @@ -121,6 +137,7 @@ static bool start_execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { static bool maybe_finish_one(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { gpr_mpscq_node *n = gpr_mpscq_pop(&lock->queue); + GPR_ASSERT(exec_ctx->active_combiner == lock); if (n == NULL) { // queue is in an inconsistant state: use this as a cue that we should // go off and do something else for a while (and come back later) @@ -151,7 +168,7 @@ static void finish(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { case 3: // had one count, one unorphaned --> unlocked unorphaned return; case 2: // and one count, one orphaned --> unlocked and orphaned - really_destroy(lock); + really_destroy(exec_ctx, lock); return; case 1: case 0: @@ -166,19 +183,43 @@ void grpc_combiner_execute(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, grpc_closure *cl, grpc_error *error) { gpr_atm last = gpr_atm_full_fetch_add(&lock->state, 2); GPR_ASSERT(last & 1); // ensure lock has not been destroyed - if (last == 1) { - cl->cb(exec_ctx, cl->cb_arg, error); - GRPC_ERROR_UNREF(error); - finish(exec_ctx, lock); + if (exec_ctx->active_combiner == NULL) { + if (last == 1) { + exec_ctx->active_combiner = lock; + cl->cb(exec_ctx, cl->cb_arg, error); + GRPC_ERROR_UNREF(error); + finish(exec_ctx, lock); + GPR_ASSERT(exec_ctx->active_combiner == lock); + exec_ctx->active_combiner = NULL; + } else { + cl->error = error; + gpr_mpscq_push(&lock->queue, &cl->next_data.atm_next); + } } else { cl->error = error; gpr_mpscq_push(&lock->queue, &cl->next_data.atm_next); + grpc_closure_init(&lock->continue_finishing, continue_finishing_mainline, + lock); + grpc_exec_ctx_sched(exec_ctx, &lock->continue_finishing, GRPC_ERROR_NONE, + lock->optional_workqueue); } } +static void enqueue_finally(grpc_exec_ctx *exec_ctx, void *closure, + grpc_error *error) { + grpc_combiner_execute_finally(exec_ctx, exec_ctx->active_combiner, closure, + GRPC_ERROR_REF(error), true); +} + void grpc_combiner_execute_finally(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, grpc_closure *closure, grpc_error *error, bool force_async_break) { + if (exec_ctx->active_combiner != lock) { + grpc_combiner_execute(exec_ctx, lock, + grpc_closure_create(enqueue_finally, closure), error); + return; + } + if (force_async_break) { lock->take_async_break_before_final_list = true; } diff --git a/src/core/lib/iomgr/combiner.h b/src/core/lib/iomgr/combiner.h index 3554202aae2..5b94d5bd99c 100644 --- a/src/core/lib/iomgr/combiner.h +++ b/src/core/lib/iomgr/combiner.h @@ -40,8 +40,6 @@ #include "src/core/lib/iomgr/exec_ctx.h" #include "src/core/lib/support/mpscq.h" -typedef struct grpc_combiner grpc_combiner; - // Provides serialized access to some resource. // Each action queued on an aelock is executed serially in a borrowed thread. // The actual thread executing actions may change over time (but there will only @@ -51,18 +49,19 @@ typedef struct grpc_combiner grpc_combiner; // necessary grpc_combiner *grpc_combiner_create(grpc_workqueue *optional_workqueue); // Destroy the lock -void grpc_combiner_destroy(grpc_combiner *lock); +void grpc_combiner_destroy(grpc_exec_ctx *exec_ctx, grpc_combiner *lock); // Execute \a action within the lock. void grpc_combiner_execute(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, grpc_closure *closure, grpc_error *error); // Execute \a action within the lock just prior to unlocking. -// if \a force_async_break is additionally set, the combiner is forced to trip +// if \a hint_async_break is additionally set, the combiner is tries to trip // through the workqueue between finishing the primary queue of combined // closures and executing the finally list. -// Can only be called from within a closure scheduled by grpc_combiner_execute +// Takes a very slow and round-about path if not called from a +// grpc_combiner_execute closure void grpc_combiner_execute_finally(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, grpc_closure *closure, grpc_error *error, - bool force_async_break); + bool hint_async_break); void grpc_combiner_force_async_finally(grpc_combiner *lock); #endif /* GRPC_CORE_LIB_IOMGR_COMBINER_H */ diff --git a/src/core/lib/iomgr/exec_ctx.h b/src/core/lib/iomgr/exec_ctx.h index 917f332f03d..1895ee6245f 100644 --- a/src/core/lib/iomgr/exec_ctx.h +++ b/src/core/lib/iomgr/exec_ctx.h @@ -40,8 +40,8 @@ /** A workqueue represents a list of work to be executed asynchronously. Forward declared here to avoid a circular dependency with workqueue.h. */ -struct grpc_workqueue; typedef struct grpc_workqueue grpc_workqueue; +typedef struct grpc_combiner grpc_combiner; #ifndef GRPC_EXECUTION_CONTEXT_SANITIZER /** Execution context. @@ -66,13 +66,15 @@ typedef struct grpc_workqueue grpc_workqueue; */ struct grpc_exec_ctx { grpc_closure_list closure_list; + /** currently active combiner: updated only via combiner.c */ + grpc_combiner *active_combiner; bool cached_ready_to_finish; void *check_ready_to_finish_arg; bool (*check_ready_to_finish)(grpc_exec_ctx *exec_ctx, void *arg); }; #define GRPC_EXEC_CTX_INIT_WITH_FINISH_CHECK(finish_check, finish_check_arg) \ - { GRPC_CLOSURE_LIST_INIT, false, finish_check_arg, finish_check } + { GRPC_CLOSURE_LIST_INIT, NULL, false, finish_check_arg, finish_check } #else struct grpc_exec_ctx { bool cached_ready_to_finish; diff --git a/src/core/lib/surface/channel.c b/src/core/lib/surface/channel.c index 6d2b1c49352..52e78567bd8 100644 --- a/src/core/lib/surface/channel.c +++ b/src/core/lib/surface/channel.c @@ -334,14 +334,13 @@ static void destroy_channel(grpc_exec_ctx *exec_ctx, void *arg, } void grpc_channel_destroy(grpc_channel *channel) { - grpc_transport_op op; + grpc_transport_op *op = grpc_make_transport_op(NULL); grpc_channel_element *elem; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; GRPC_API_TRACE("grpc_channel_destroy(channel=%p)", 1, (channel)); - memset(&op, 0, sizeof(op)); - op.disconnect_with_error = GRPC_ERROR_CREATE("Channel Destroyed"); + op->disconnect_with_error = GRPC_ERROR_CREATE("Channel Destroyed"); elem = grpc_channel_stack_element(CHANNEL_STACK_FROM_CHANNEL(channel), 0); - elem->filter->start_transport_op(&exec_ctx, elem, &op); + elem->filter->start_transport_op(&exec_ctx, elem, op); GRPC_CHANNEL_INTERNAL_UNREF(&exec_ctx, channel, "channel"); diff --git a/src/core/lib/surface/channel_ping.c b/src/core/lib/surface/channel_ping.c index 9818f9d2f24..5f9f07f89a4 100644 --- a/src/core/lib/surface/channel_ping.c +++ b/src/core/lib/surface/channel_ping.c @@ -61,19 +61,18 @@ static void ping_done(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { void grpc_channel_ping(grpc_channel *channel, grpc_completion_queue *cq, void *tag, void *reserved) { - grpc_transport_op op; + grpc_transport_op *op = grpc_make_transport_op(NULL); ping_result *pr = gpr_malloc(sizeof(*pr)); grpc_channel_element *top_elem = grpc_channel_stack_element(grpc_channel_get_channel_stack(channel), 0); grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; GPR_ASSERT(reserved == NULL); - memset(&op, 0, sizeof(op)); pr->tag = tag; pr->cq = cq; grpc_closure_init(&pr->closure, ping_done, pr); - op.send_ping = &pr->closure; - op.bind_pollset = grpc_cq_pollset(cq); + op->send_ping = &pr->closure; + op->bind_pollset = grpc_cq_pollset(cq); grpc_cq_begin_op(cq, tag); - top_elem->filter->start_transport_op(&exec_ctx, top_elem, &op); + top_elem->filter->start_transport_op(&exec_ctx, top_elem, op); grpc_exec_ctx_finish(&exec_ctx); } diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c index def6e5068b0..fc9987f0aa2 100644 --- a/src/core/lib/surface/server.c +++ b/src/core/lib/surface/server.c @@ -272,22 +272,20 @@ static void shutdown_cleanup(grpc_exec_ctx *exec_ctx, void *arg, static void send_shutdown(grpc_exec_ctx *exec_ctx, grpc_channel *channel, int send_goaway, grpc_error *send_disconnect) { - grpc_transport_op op; - struct shutdown_cleanup_args *sc; + struct shutdown_cleanup_args *sc = gpr_malloc(sizeof(*sc)); + grpc_closure_init(&sc->closure, shutdown_cleanup, sc); + grpc_transport_op *op = grpc_make_transport_op(&sc->closure); grpc_channel_element *elem; - memset(&op, 0, sizeof(op)); - op.send_goaway = send_goaway; - sc = gpr_malloc(sizeof(*sc)); + op->send_goaway = send_goaway; sc->slice = gpr_slice_from_copied_string("Server shutdown"); - op.goaway_message = &sc->slice; - op.goaway_status = GRPC_STATUS_OK; - op.disconnect_with_error = send_disconnect; - grpc_closure_init(&sc->closure, shutdown_cleanup, sc); - op.on_consumed = &sc->closure; + op->goaway_message = &sc->slice; + op->goaway_status = GRPC_STATUS_OK; + op->disconnect_with_error = send_disconnect; + op->on_consumed = &sc->closure; elem = grpc_channel_stack_element(grpc_channel_get_channel_stack(channel), 0); - elem->filter->start_transport_op(exec_ctx, elem, &op); + elem->filter->start_transport_op(exec_ctx, elem, op); } static void channel_broadcaster_shutdown(grpc_exec_ctx *exec_ctx, @@ -434,14 +432,13 @@ static void destroy_channel(grpc_exec_ctx *exec_ctx, channel_data *chand) { chand->finish_destroy_channel_closure.cb = finish_destroy_channel; chand->finish_destroy_channel_closure.cb_arg = chand; - grpc_transport_op op; - memset(&op, 0, sizeof(op)); - op.set_accept_stream = true; - op.on_consumed = &chand->finish_destroy_channel_closure; + grpc_transport_op *op = + grpc_make_transport_op(&chand->finish_destroy_channel_closure); + op->set_accept_stream = true; grpc_channel_next_op(exec_ctx, grpc_channel_stack_element( grpc_channel_get_channel_stack(chand->channel), 0), - &op); + op); } static void cpstr(char **dest, size_t *capacity, grpc_mdstr *value) { @@ -832,14 +829,13 @@ static void channel_connectivity_changed(grpc_exec_ctx *exec_ctx, void *cd, channel_data *chand = cd; grpc_server *server = chand->server; if (chand->connectivity_state != GRPC_CHANNEL_SHUTDOWN) { - grpc_transport_op op; - memset(&op, 0, sizeof(op)); - op.on_connectivity_state_change = &chand->channel_connectivity_changed, - op.connectivity_state = &chand->connectivity_state; + grpc_transport_op *op = grpc_make_transport_op(NULL); + op->on_connectivity_state_change = &chand->channel_connectivity_changed, + op->connectivity_state = &chand->connectivity_state; grpc_channel_next_op(exec_ctx, grpc_channel_stack_element( grpc_channel_get_channel_stack(chand->channel), 0), - &op); + op); } else { gpr_mu_lock(&server->mu_global); destroy_channel(exec_ctx, chand); @@ -1101,7 +1097,7 @@ void grpc_server_setup_transport(grpc_exec_ctx *exec_ctx, grpc_server *s, size_t slots; uint32_t probes; uint32_t max_probes = 0; - grpc_transport_op op; + grpc_transport_op *op = NULL; channel = grpc_channel_create(exec_ctx, NULL, args, GRPC_SERVER_CHANNEL, transport); @@ -1161,16 +1157,16 @@ void grpc_server_setup_transport(grpc_exec_ctx *exec_ctx, grpc_server *s, gpr_mu_unlock(&s->mu_global); GRPC_CHANNEL_INTERNAL_REF(channel, "connectivity"); - memset(&op, 0, sizeof(op)); - op.set_accept_stream = true; - op.set_accept_stream_fn = accept_stream; - op.set_accept_stream_user_data = chand; - op.on_connectivity_state_change = &chand->channel_connectivity_changed; - op.connectivity_state = &chand->connectivity_state; + op = grpc_make_transport_op(NULL); + op->set_accept_stream = true; + op->set_accept_stream_fn = accept_stream; + op->set_accept_stream_user_data = chand; + op->on_connectivity_state_change = &chand->channel_connectivity_changed; + op->connectivity_state = &chand->connectivity_state; if (gpr_atm_acq_load(&s->shutdown_flag) != 0) { - op.disconnect_with_error = GRPC_ERROR_CREATE("Server shutdown"); + op->disconnect_with_error = GRPC_ERROR_CREATE("Server shutdown"); } - grpc_transport_perform_op(exec_ctx, transport, &op); + grpc_transport_perform_op(exec_ctx, transport, op); } void done_published_shutdown(grpc_exec_ctx *exec_ctx, void *done_arg, diff --git a/src/core/lib/transport/transport.c b/src/core/lib/transport/transport.c index 857c3909d26..970d9c389a7 100644 --- a/src/core/lib/transport/transport.c +++ b/src/core/lib/transport/transport.c @@ -32,10 +32,14 @@ */ #include "src/core/lib/transport/transport.h" + +#include + #include #include #include #include + #include "src/core/lib/support/string.h" #include "src/core/lib/transport/transport_impl.h" @@ -247,3 +251,25 @@ void grpc_transport_stream_op_add_close(grpc_transport_stream_op *op, error = grpc_error_set_int(error, GRPC_ERROR_INT_GRPC_STATUS, status); add_error(op, &op->close_error, error); } + +typedef struct { + grpc_closure outer_on_complete; + grpc_closure *inner_on_complete; + grpc_transport_op op; +} made_transport_op; + +static void destroy_made_transport_op(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error) { + made_transport_op *op = arg; + grpc_exec_ctx_sched(exec_ctx, op->inner_on_complete, GRPC_ERROR_REF(error), + NULL); + gpr_free(op); +} + +grpc_transport_op *grpc_make_transport_op(grpc_closure *on_complete) { + made_transport_op *op = gpr_malloc(sizeof(*op)); + grpc_closure_init(&op->outer_on_complete, destroy_made_transport_op, op); + op->inner_on_complete = on_complete; + memset(&op->op, 0, sizeof(op->op)); + return &op->op; +} diff --git a/src/core/lib/transport/transport.h b/src/core/lib/transport/transport.h index b04b60ec3d3..508b57a5b42 100644 --- a/src/core/lib/transport/transport.h +++ b/src/core/lib/transport/transport.h @@ -285,4 +285,8 @@ void grpc_transport_destroy(grpc_exec_ctx *exec_ctx, grpc_transport *transport); char *grpc_transport_get_peer(grpc_exec_ctx *exec_ctx, grpc_transport *transport); +/* Allocate a grpc_transport_op, and preconfigure the on_consumed closure to + \a on_consumed and then delete the returned transport op */ +grpc_transport_op *grpc_make_transport_op(grpc_closure *on_consumed); + #endif /* GRPC_CORE_LIB_TRANSPORT_TRANSPORT_H */ diff --git a/test/core/iomgr/combiner_test.c b/test/core/iomgr/combiner_test.c index 0aaeada345a..7cf016d82cc 100644 --- a/test/core/iomgr/combiner_test.c +++ b/test/core/iomgr/combiner_test.c @@ -43,7 +43,9 @@ static void test_no_op(void) { gpr_log(GPR_DEBUG, "test_no_op"); - grpc_combiner_destroy(grpc_combiner_create(NULL)); + grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; + grpc_combiner_destroy(&exec_ctx, grpc_combiner_create(NULL)); + grpc_exec_ctx_finish(&exec_ctx); } static void set_bool_to_true(grpc_exec_ctx *exec_ctx, void *value, @@ -60,9 +62,10 @@ static void test_execute_one(void) { grpc_combiner_execute(&exec_ctx, lock, grpc_closure_create(set_bool_to_true, &done), GRPC_ERROR_NONE); - grpc_exec_ctx_finish(&exec_ctx); + grpc_exec_ctx_flush(&exec_ctx); GPR_ASSERT(done); - grpc_combiner_destroy(lock); + grpc_combiner_destroy(&exec_ctx, lock); + grpc_exec_ctx_finish(&exec_ctx); } typedef struct { @@ -89,7 +92,7 @@ static void execute_many_loop(void *a) { size_t n = 1; for (size_t i = 0; i < 10; i++) { for (size_t j = 0; j < 10000; j++) { - ex_args *c = gpr_malloc(sizeof(*a)); + ex_args *c = gpr_malloc(sizeof(*c)); c->ctr = &args->ctr; c->value = n++; grpc_combiner_execute(&exec_ctx, args->lock, @@ -117,7 +120,9 @@ static void test_execute_many(void) { for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { gpr_thd_join(thds[i]); } - grpc_combiner_destroy(lock); + grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; + grpc_combiner_destroy(&exec_ctx, lock); + grpc_exec_ctx_finish(&exec_ctx); } static bool got_in_finally = false; @@ -139,9 +144,10 @@ static void test_execute_finally(void) { grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; grpc_combiner_execute(&exec_ctx, lock, grpc_closure_create(add_finally, lock), GRPC_ERROR_NONE); - grpc_exec_ctx_finish(&exec_ctx); + grpc_exec_ctx_flush(&exec_ctx); GPR_ASSERT(got_in_finally); - grpc_combiner_destroy(lock); + grpc_combiner_destroy(&exec_ctx, lock); + grpc_exec_ctx_finish(&exec_ctx); } int main(int argc, char **argv) { diff --git a/test/core/surface/lame_client_test.c b/test/core/surface/lame_client_test.c index f36f9805752..cad45cc9fa1 100644 --- a/test/core/surface/lame_client_test.c +++ b/test/core/surface/lame_client_test.c @@ -57,24 +57,23 @@ void verify_connectivity(grpc_exec_ctx *exec_ctx, void *arg, void do_nothing(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) {} void test_transport_op(grpc_channel *channel) { - grpc_transport_op op; + grpc_transport_op *op; grpc_channel_element *elem; grpc_connectivity_state state = GRPC_CHANNEL_IDLE; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - memset(&op, 0, sizeof(op)); grpc_closure_init(&transport_op_cb, verify_connectivity, &op); - op.on_connectivity_state_change = &transport_op_cb; - op.connectivity_state = &state; + op = grpc_make_transport_op(NULL); + op->on_connectivity_state_change = &transport_op_cb; + op->connectivity_state = &state; elem = grpc_channel_stack_element(grpc_channel_get_channel_stack(channel), 0); - elem->filter->start_transport_op(&exec_ctx, elem, &op); + elem->filter->start_transport_op(&exec_ctx, elem, op); grpc_exec_ctx_finish(&exec_ctx); - memset(&op, 0, sizeof(op)); grpc_closure_init(&transport_op_cb, do_nothing, NULL); - op.on_consumed = &transport_op_cb; - elem->filter->start_transport_op(&exec_ctx, elem, &op); + op = grpc_make_transport_op(&transport_op_cb); + elem->filter->start_transport_op(&exec_ctx, elem, op); grpc_exec_ctx_finish(&exec_ctx); } From 9dc01dd44d169811141853b47d6331e4c3a4245b Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 11 Jul 2016 16:26:34 -0700 Subject: [PATCH 31/78] Fix some refcounting bugs --- src/core/ext/client_config/subchannel.c | 1 - .../chttp2/transport/chttp2_transport.c | 2 +- src/core/lib/iomgr/combiner.c | 35 ++++++------------- src/core/lib/iomgr/workqueue_posix.c | 11 ++++-- 4 files changed, 21 insertions(+), 28 deletions(-) diff --git a/src/core/ext/client_config/subchannel.c b/src/core/ext/client_config/subchannel.c index 2318bd1023b..43b88d2ce4c 100644 --- a/src/core/ext/client_config/subchannel.c +++ b/src/core/ext/client_config/subchannel.c @@ -506,7 +506,6 @@ static void connected_subchannel_state_op(grpc_exec_ctx *exec_ctx, grpc_closure *closure) { grpc_transport_op *op = grpc_make_transport_op(NULL); grpc_channel_element *elem; - memset(&op, 0, sizeof(op)); op->connectivity_state = state; op->on_connectivity_state_change = closure; op->bind_pollset_set = interested_parties; diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c index 4dc642e37ab..28f27c271de 100644 --- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c +++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c @@ -490,10 +490,10 @@ static int init_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt, const void *server_data) { grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt; grpc_chttp2_stream *s = (grpc_chttp2_stream *)gs; - s->t = t; memset(s, 0, sizeof(*s)); + s->t = t; s->refcount = refcount; /* We reserve one 'active stream' that's dropped when the stream is read-closed. The others are for incoming_byte_streams that are actively diff --git a/src/core/lib/iomgr/combiner.c b/src/core/lib/iomgr/combiner.c index 99e112308b9..6b326facc3b 100644 --- a/src/core/lib/iomgr/combiner.c +++ b/src/core/lib/iomgr/combiner.c @@ -53,9 +53,7 @@ struct grpc_combiner { grpc_combiner *grpc_combiner_create(grpc_workqueue *optional_workqueue) { grpc_combiner *lock = gpr_malloc(sizeof(*lock)); - lock->optional_workqueue = - optional_workqueue ? GRPC_WORKQUEUE_REF(optional_workqueue, "combiner") - : NULL; + lock->optional_workqueue = GRPC_WORKQUEUE_REF(optional_workqueue, "combiner"); gpr_atm_no_barrier_store(&lock->state, 1); gpr_mpscq_init(&lock->queue); lock->take_async_break_before_final_list = false; @@ -66,9 +64,7 @@ grpc_combiner *grpc_combiner_create(grpc_workqueue *optional_workqueue) { static void really_destroy(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { GPR_ASSERT(gpr_atm_no_barrier_load(&lock->state) == 0); gpr_mpscq_destroy(&lock->queue); - if (lock->optional_workqueue != NULL) { - GRPC_WORKQUEUE_UNREF(exec_ctx, lock->optional_workqueue, "combiner"); - } + GRPC_WORKQUEUE_UNREF(exec_ctx, lock->optional_workqueue, "combiner"); gpr_free(lock); } @@ -127,7 +123,7 @@ static bool start_execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { grpc_closure_init(&lock->continue_finishing, continue_executing_final, lock); grpc_exec_ctx_sched(exec_ctx, &lock->continue_finishing, GRPC_ERROR_NONE, - lock->optional_workqueue); + GRPC_WORKQUEUE_REF(lock->optional_workqueue, "sched")); return false; } else { execute_final(exec_ctx, lock); @@ -144,7 +140,7 @@ static bool maybe_finish_one(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { grpc_closure_init(&lock->continue_finishing, continue_finishing_mainline, lock); grpc_exec_ctx_sched(exec_ctx, &lock->continue_finishing, GRPC_ERROR_NONE, - lock->optional_workqueue); + GRPC_WORKQUEUE_REF(lock->optional_workqueue, "sched")); return false; } grpc_closure *cl = (grpc_closure *)n; @@ -183,25 +179,16 @@ void grpc_combiner_execute(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, grpc_closure *cl, grpc_error *error) { gpr_atm last = gpr_atm_full_fetch_add(&lock->state, 2); GPR_ASSERT(last & 1); // ensure lock has not been destroyed - if (exec_ctx->active_combiner == NULL) { - if (last == 1) { - exec_ctx->active_combiner = lock; - cl->cb(exec_ctx, cl->cb_arg, error); - GRPC_ERROR_UNREF(error); - finish(exec_ctx, lock); - GPR_ASSERT(exec_ctx->active_combiner == lock); - exec_ctx->active_combiner = NULL; - } else { - cl->error = error; - gpr_mpscq_push(&lock->queue, &cl->next_data.atm_next); - } + if (last == 1) { + exec_ctx->active_combiner = lock; + cl->cb(exec_ctx, cl->cb_arg, error); + GRPC_ERROR_UNREF(error); + finish(exec_ctx, lock); + GPR_ASSERT(exec_ctx->active_combiner == lock); + exec_ctx->active_combiner = NULL; } else { cl->error = error; gpr_mpscq_push(&lock->queue, &cl->next_data.atm_next); - grpc_closure_init(&lock->continue_finishing, continue_finishing_mainline, - lock); - grpc_exec_ctx_sched(exec_ctx, &lock->continue_finishing, GRPC_ERROR_NONE, - lock->optional_workqueue); } } diff --git a/src/core/lib/iomgr/workqueue_posix.c b/src/core/lib/iomgr/workqueue_posix.c index 1d52a916946..5accd067445 100644 --- a/src/core/lib/iomgr/workqueue_posix.c +++ b/src/core/lib/iomgr/workqueue_posix.c @@ -86,11 +86,13 @@ void grpc_workqueue_ref(grpc_workqueue *workqueue, const char *file, int line, gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG, "WORKQUEUE:%p ref %d -> %d %s", workqueue, (int)workqueue->refs.count, (int)workqueue->refs.count + 1, reason); + gpr_ref(&workqueue->refs); +} #else void grpc_workqueue_ref(grpc_workqueue *workqueue) { -#endif gpr_ref(&workqueue->refs); } +#endif #ifdef GRPC_WORKQUEUE_REFCOUNT_DEBUG void grpc_workqueue_unref(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue, @@ -98,13 +100,17 @@ void grpc_workqueue_unref(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue, gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG, "WORKQUEUE:%p unref %d -> %d %s", workqueue, (int)workqueue->refs.count, (int)workqueue->refs.count - 1, reason); + if (gpr_unref(&workqueue->refs)) { + workqueue_orphan(exec_ctx, workqueue); + } +} #else void grpc_workqueue_unref(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) { -#endif if (gpr_unref(&workqueue->refs)) { workqueue_orphan(exec_ctx, workqueue); } } +#endif static void drain(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) { abort(); @@ -168,6 +174,7 @@ void grpc_workqueue_enqueue(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue, grpc_closure *closure, grpc_error *error) { gpr_atm last = gpr_atm_full_fetch_add(&workqueue->state, 2); GPR_ASSERT(last & 1); + closure->error = error; gpr_mpscq_push(&workqueue->queue, &closure->next_data.atm_next); if (last == 1) { wakeup(exec_ctx, workqueue); From 5beba2818e9a2436dcf410ac6d4c6886cb00444c Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 11 Jul 2016 22:05:07 -0700 Subject: [PATCH 32/78] fixes --- composer.json | 6 ++---- src/core/ext/transport/chttp2/transport/chttp2_transport.c | 6 ++---- src/core/lib/iomgr/workqueue_posix.c | 2 ++ 3 files changed, 6 insertions(+), 8 deletions(-) diff --git a/composer.json b/composer.json index 6e7f24b451e..05ac0037146 100644 --- a/composer.json +++ b/composer.json @@ -13,10 +13,8 @@ ], "require": { "php": ">=5.5.0", - "datto/protobuf-php": "dev-master" - }, - "require-dev": { - "google/auth": "v0.9" + "datto/protobuf-php": "dev-master", + "google/auth": "v0.7" }, "autoload": { "psr-4": { diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c index 28f27c271de..91ca2683e03 100644 --- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c +++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c @@ -31,9 +31,6 @@ * */ -// TODO(ctiller): schedule check_read_ops whenever something is added to that -// list - #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include @@ -1816,7 +1813,8 @@ static void reading_action_locked(grpc_exec_ctx *exec_ctx, void *tp, grpc_chttp2_stream_map_move_into(&t->new_stream_map, &t->parsing_stream_map); grpc_chttp2_prepare_to_read(transport_global, transport_parsing); - grpc_exec_ctx_sched(exec_ctx, &t->parsing_action, error, NULL); + grpc_exec_ctx_sched(exec_ctx, &t->parsing_action, GRPC_ERROR_REF(error), + NULL); } else { post_reading_action_locked(exec_ctx, t, GRPC_ERROR_REF(error)); } diff --git a/src/core/lib/iomgr/workqueue_posix.c b/src/core/lib/iomgr/workqueue_posix.c index 5accd067445..160f88bdee7 100644 --- a/src/core/lib/iomgr/workqueue_posix.c +++ b/src/core/lib/iomgr/workqueue_posix.c @@ -90,6 +90,7 @@ void grpc_workqueue_ref(grpc_workqueue *workqueue, const char *file, int line, } #else void grpc_workqueue_ref(grpc_workqueue *workqueue) { + if (workqueue == NULL) return; gpr_ref(&workqueue->refs); } #endif @@ -106,6 +107,7 @@ void grpc_workqueue_unref(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue, } #else void grpc_workqueue_unref(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) { + if (workqueue == NULL) return; if (gpr_unref(&workqueue->refs)) { workqueue_orphan(exec_ctx, workqueue); } From ed334f0f3ead942c23f474c7d241a66b9cf8dafa Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Tue, 12 Jul 2016 09:15:07 -0700 Subject: [PATCH 33/78] Fixes --- src/core/ext/transport/chttp2/transport/chttp2_transport.c | 2 +- src/core/lib/iomgr/workqueue_posix.c | 2 +- src/core/lib/security/transport/secure_endpoint.c | 4 ++-- src/core/lib/surface/server.c | 1 - src/core/lib/transport/transport.c | 1 + 5 files changed, 5 insertions(+), 5 deletions(-) diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c index 91ca2683e03..aff3afce128 100644 --- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c +++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c @@ -1816,7 +1816,7 @@ static void reading_action_locked(grpc_exec_ctx *exec_ctx, void *tp, grpc_exec_ctx_sched(exec_ctx, &t->parsing_action, GRPC_ERROR_REF(error), NULL); } else { - post_reading_action_locked(exec_ctx, t, GRPC_ERROR_REF(error)); + post_reading_action_locked(exec_ctx, t, error); } } diff --git a/src/core/lib/iomgr/workqueue_posix.c b/src/core/lib/iomgr/workqueue_posix.c index 160f88bdee7..49a100520e3 100644 --- a/src/core/lib/iomgr/workqueue_posix.c +++ b/src/core/lib/iomgr/workqueue_posix.c @@ -133,7 +133,7 @@ static void on_readable(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { workqueue->wakeup_fd.read_fd = 0; grpc_wakeup_fd_destroy(&workqueue->wakeup_fd); grpc_fd_orphan(exec_ctx, workqueue->wakeup_read_fd, NULL, NULL, "destroy"); - drain(exec_ctx, workqueue); + GPR_ASSERT(gpr_atm_no_barrier_load(&workqueue->state) == 0); gpr_free(workqueue); } else { error = grpc_wakeup_fd_consume_wakeup(&workqueue->wakeup_fd); diff --git a/src/core/lib/security/transport/secure_endpoint.c b/src/core/lib/security/transport/secure_endpoint.c index bc50f9d1b00..0169ccd9ef9 100644 --- a/src/core/lib/security/transport/secure_endpoint.c +++ b/src/core/lib/security/transport/secure_endpoint.c @@ -128,7 +128,7 @@ static void flush_read_staging_buffer(secure_endpoint *ep, uint8_t **cur, static void call_read_cb(grpc_exec_ctx *exec_ctx, secure_endpoint *ep, grpc_error *error) { - if (false && grpc_trace_secure_endpoint) { + if (grpc_trace_secure_endpoint) { size_t i; for (i = 0; i < ep->read_buffer->count; i++) { char *data = gpr_dump_slice(ep->read_buffer->slices[i], @@ -256,7 +256,7 @@ static void endpoint_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *secure_ep, gpr_slice_buffer_reset_and_unref(&ep->output_buffer); - if (false && grpc_trace_secure_endpoint) { + if (grpc_trace_secure_endpoint) { for (i = 0; i < slices->count; i++) { char *data = gpr_dump_slice(slices->slices[i], GPR_DUMP_HEX | GPR_DUMP_ASCII); diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c index fc9987f0aa2..08f741119d7 100644 --- a/src/core/lib/surface/server.c +++ b/src/core/lib/surface/server.c @@ -282,7 +282,6 @@ static void send_shutdown(grpc_exec_ctx *exec_ctx, grpc_channel *channel, op->goaway_message = &sc->slice; op->goaway_status = GRPC_STATUS_OK; op->disconnect_with_error = send_disconnect; - op->on_consumed = &sc->closure; elem = grpc_channel_stack_element(grpc_channel_get_channel_stack(channel), 0); elem->filter->start_transport_op(exec_ctx, elem, op); diff --git a/src/core/lib/transport/transport.c b/src/core/lib/transport/transport.c index 970d9c389a7..08f9d7e8d9e 100644 --- a/src/core/lib/transport/transport.c +++ b/src/core/lib/transport/transport.c @@ -271,5 +271,6 @@ grpc_transport_op *grpc_make_transport_op(grpc_closure *on_complete) { grpc_closure_init(&op->outer_on_complete, destroy_made_transport_op, op); op->inner_on_complete = on_complete; memset(&op->op, 0, sizeof(op->op)); + op->op.on_consumed = &op->outer_on_complete; return &op->op; } From c8a8513d5911e99241ec0bb7b038d4344110cb41 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Wed, 13 Jul 2016 10:18:53 -0700 Subject: [PATCH 34/78] Fix race --- .../transport/chttp2/transport/chttp2_transport.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c index 29fd9f8804e..4694c407c80 100644 --- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c +++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c @@ -283,12 +283,6 @@ static void init_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, gpr_slice_buffer_init(&t->read_buffer); - if (is_client) { - gpr_slice_buffer_add( - &t->global.qbuf, - gpr_slice_from_copied_string(GRPC_CHTTP2_CLIENT_CONNECT_STRING)); - grpc_chttp2_initiate_write(exec_ctx, &t->global, false, "initial_write"); - } /* 8 is a random stab in the dark as to a good initial size: it's small enough that it shouldn't waste memory for infrequently used connections, yet large enough that the exponential growth should happen nicely when it's @@ -311,6 +305,13 @@ static void init_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, t->global.force_send_settings = 1 << GRPC_CHTTP2_SETTINGS_INITIAL_WINDOW_SIZE; t->global.sent_local_settings = 0; + if (is_client) { + gpr_slice_buffer_add( + &t->global.qbuf, + gpr_slice_from_copied_string(GRPC_CHTTP2_CLIENT_CONNECT_STRING)); + grpc_chttp2_initiate_write(exec_ctx, &t->global, false, "initial_write"); + } + /* configure http2 the way we like it */ if (is_client) { push_setting(exec_ctx, t, GRPC_CHTTP2_SETTINGS_ENABLE_PUSH, 0); From c335919a492fec49e6f5a2731f39dbadb24cb9dd Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Wed, 13 Jul 2016 15:54:16 -0700 Subject: [PATCH 35/78] Fix some refcounting bugs --- .../chttp2/transport/chttp2_transport.c | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c index 4694c407c80..f368b0f07ee 100644 --- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c +++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c @@ -410,6 +410,7 @@ static void destroy_transport_locked(grpc_exec_ctx *exec_ctx, void *tp, grpc_chttp2_transport *t = tp; t->destroying = 1; drop_connection(exec_ctx, t, GRPC_ERROR_CREATE("Transport destroyed")); + UNREF_TRANSPORT(exec_ctx, t, "destroy"); } static void destroy_transport(grpc_exec_ctx *exec_ctx, grpc_transport *gt) { @@ -417,7 +418,6 @@ static void destroy_transport(grpc_exec_ctx *exec_ctx, grpc_transport *gt) { grpc_combiner_execute(exec_ctx, t->executor.combiner, grpc_closure_create(destroy_transport_locked, t), GRPC_ERROR_NONE); - UNREF_TRANSPORT(exec_ctx, t, "destroy"); } /** block grpc_endpoint_shutdown being called until a paired @@ -481,6 +481,7 @@ static void finish_init_stream_locked(grpc_exec_ctx *exec_ctx, void *sp, grpc_error *error) { grpc_chttp2_stream *s = sp; grpc_chttp2_register_stream(s->t, s); + GRPC_CHTTP2_STREAM_UNREF(exec_ctx, &s->global, "init"); } static int init_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt, @@ -527,6 +528,7 @@ static int init_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt, } grpc_closure_init(&s->init_stream, finish_init_stream_locked, s); + GRPC_CHTTP2_STREAM_REF(&s->global, "init"); grpc_combiner_execute(exec_ctx, t->executor.combiner, &s->init_stream, GRPC_ERROR_NONE); @@ -684,6 +686,7 @@ void grpc_chttp2_initiate_write(grpc_exec_ctx *exec_ctx, switch (t->executor.write_state) { case GRPC_CHTTP2_WRITING_INACTIVE: set_write_state(t, GRPC_CHTTP2_WRITE_SCHEDULED, reason); + REF_TRANSPORT(t, "writing"); grpc_combiner_execute_finally(exec_ctx, t->executor.combiner, &t->initiate_writing, GRPC_ERROR_NONE, covered_by_poller); @@ -717,7 +720,6 @@ static void start_writing(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t) { if (!t->closed && grpc_chttp2_unlocking_check_writes(exec_ctx, &t->global, &t->writing)) { set_write_state(t, GRPC_CHTTP2_WRITING, "start_writing"); - REF_TRANSPORT(t, "writing"); prevent_endpoint_shutdown(t); grpc_exec_ctx_sched(exec_ctx, &t->writing_action, GRPC_ERROR_NONE, NULL); } else { @@ -729,6 +731,7 @@ static void start_writing(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t) { "start_writing:nothing_to_write"); } end_waiting_for_write(exec_ctx, t, GRPC_ERROR_CREATE("Nothing to write")); + UNREF_TRANSPORT(exec_ctx, t, "writing"); } } @@ -794,12 +797,14 @@ static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx, void *tp, break; case GRPC_CHTTP2_WRITING_STALE_WITH_POLLER: set_write_state(t, GRPC_CHTTP2_WRITE_SCHEDULED, "terminate_writing"); + REF_TRANSPORT(t, "writing"); grpc_combiner_execute_finally(exec_ctx, t->executor.combiner, &t->initiate_writing, GRPC_ERROR_NONE, true); break; case GRPC_CHTTP2_WRITING_STALE_NO_POLLER: set_write_state(t, GRPC_CHTTP2_WRITE_SCHEDULED, "terminate_writing"); + REF_TRANSPORT(t, "writing"); grpc_combiner_execute_finally(exec_ctx, t->executor.combiner, &t->initiate_writing, GRPC_ERROR_NONE, false); @@ -1148,15 +1153,18 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, void *stream_op, &on_complete, GRPC_ERROR_NONE); GPR_TIMER_END("perform_stream_op_locked", 0); + GRPC_CHTTP2_STREAM_UNREF(exec_ctx, &s->global, "perform_stream_op"); } static void perform_stream_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt, grpc_stream *gs, grpc_transport_stream_op *op) { grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt; + grpc_chttp2_stream *s = (grpc_chttp2_stream *)gs; grpc_closure_init(&op->transport_private.closure, perform_stream_op_locked, op); op->transport_private.args[0] = gt; op->transport_private.args[1] = gs; + GRPC_CHTTP2_STREAM_REF(&s->global, "perform_stream_op"); grpc_combiner_execute(exec_ctx, t->executor.combiner, &op->transport_private.closure, GRPC_ERROR_NONE); } @@ -1201,6 +1209,7 @@ static void ack_ping_locked(grpc_exec_ctx *exec_ctx, void *a, break; } } + UNREF_TRANSPORT(exec_ctx, args->t, "ack_ping"); gpr_free(args); } @@ -1211,6 +1220,7 @@ void grpc_chttp2_ack_ping(grpc_exec_ctx *exec_ctx, args->t = TRANSPORT_FROM_PARSING(transport_parsing); memcpy(args->opaque_8bytes, opaque_8bytes, sizeof(args->opaque_8bytes)); grpc_closure_init(&args->closure, ack_ping_locked, args); + REF_TRANSPORT(args->t, "ack_ping"); grpc_combiner_execute(exec_ctx, args->t->executor.combiner, &args->closure, GRPC_ERROR_NONE); } @@ -1272,6 +1282,8 @@ static void perform_transport_op_locked(grpc_exec_ctx *exec_ctx, } grpc_exec_ctx_sched(exec_ctx, op->on_consumed, GRPC_ERROR_NONE, NULL); + + UNREF_TRANSPORT(exec_ctx, t, "transport_op"); } static void perform_transport_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt, @@ -1280,6 +1292,7 @@ static void perform_transport_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt, op->transport_private.args[0] = gt; grpc_closure_init(&op->transport_private.closure, perform_transport_op_locked, op); + REF_TRANSPORT(t, "transport_op"); grpc_combiner_execute(exec_ctx, t->executor.combiner, &op->transport_private.closure, GRPC_ERROR_NONE); } From 198036f7b17ae5d5cf2fcc23029b69bb5afbd761 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Wed, 13 Jul 2016 16:25:13 -0700 Subject: [PATCH 36/78] Fix race --- .../transport/chttp2/transport/chttp2_transport.c | 12 ++++++++++++ src/core/ext/transport/chttp2/transport/internal.h | 2 ++ 2 files changed, 14 insertions(+) diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c index f368b0f07ee..705761d46bb 100644 --- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c +++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c @@ -146,6 +146,9 @@ static void fail_pending_writes(grpc_exec_ctx *exec_ctx, grpc_chttp2_stream_global *stream_global, grpc_error *error); +static void set_write_state(grpc_chttp2_transport *t, + grpc_chttp2_write_state state, const char *reason); + /******************************************************************************* * CONSTRUCTION/DESTRUCTION/REFCOUNTING */ @@ -236,6 +239,7 @@ static void init_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, memset(t, 0, sizeof(*t)); t->base.vtable = &vtable; + t->executor.write_state = GRPC_CHTTP2_WRITES_CORKED; t->ep = ep; /* one ref is for destroy */ gpr_ref_init(&t->refs, 1); @@ -403,6 +407,9 @@ static void init_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, } } } + + set_write_state(t, GRPC_CHTTP2_WRITING_INACTIVE, "uncork"); + grpc_chttp2_initiate_write(exec_ctx, &t->global, false, "init"); } static void destroy_transport_locked(grpc_exec_ctx *exec_ctx, void *tp, @@ -637,6 +644,8 @@ grpc_chttp2_stream_parsing *grpc_chttp2_parsing_accept_stream( static const char *write_state_name(grpc_chttp2_write_state state) { switch (state) { + case GRPC_CHTTP2_WRITES_CORKED: + return "CORKED"; case GRPC_CHTTP2_WRITING_INACTIVE: return "INACTIVE"; case GRPC_CHTTP2_WRITE_SCHEDULED: @@ -684,6 +693,8 @@ void grpc_chttp2_initiate_write(grpc_exec_ctx *exec_ctx, bool covered_by_poller, const char *reason) { grpc_chttp2_transport *t = TRANSPORT_FROM_GLOBAL(transport_global); switch (t->executor.write_state) { + case GRPC_CHTTP2_WRITES_CORKED: + break; case GRPC_CHTTP2_WRITING_INACTIVE: set_write_state(t, GRPC_CHTTP2_WRITE_SCHEDULED, reason); REF_TRANSPORT(t, "writing"); @@ -789,6 +800,7 @@ static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx, void *tp, end_waiting_for_write(exec_ctx, t, GRPC_ERROR_REF(error)); switch (t->executor.write_state) { + case GRPC_CHTTP2_WRITES_CORKED: case GRPC_CHTTP2_WRITING_INACTIVE: case GRPC_CHTTP2_WRITE_SCHEDULED: GPR_UNREACHABLE_CODE(break); diff --git a/src/core/ext/transport/chttp2/transport/internal.h b/src/core/ext/transport/chttp2/transport/internal.h index 1b3f62b9cfd..066bca354de 100644 --- a/src/core/ext/transport/chttp2/transport/internal.h +++ b/src/core/ext/transport/chttp2/transport/internal.h @@ -307,6 +307,8 @@ struct grpc_chttp2_transport_parsing { }; typedef enum { + /** no writing activity allowed */ + GRPC_CHTTP2_WRITES_CORKED, /** no writing activity */ GRPC_CHTTP2_WRITING_INACTIVE, /** write has been requested and scheduled against the workqueue */ From 16125a805f533fb6e73e60b2b22976e9dbef2388 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Wed, 13 Jul 2016 16:46:22 -0700 Subject: [PATCH 37/78] Refs --- src/core/lib/iomgr/combiner.c | 2 +- src/core/lib/iomgr/workqueue.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/core/lib/iomgr/combiner.c b/src/core/lib/iomgr/combiner.c index 6b326facc3b..73347d50248 100644 --- a/src/core/lib/iomgr/combiner.c +++ b/src/core/lib/iomgr/combiner.c @@ -53,7 +53,7 @@ struct grpc_combiner { grpc_combiner *grpc_combiner_create(grpc_workqueue *optional_workqueue) { grpc_combiner *lock = gpr_malloc(sizeof(*lock)); - lock->optional_workqueue = GRPC_WORKQUEUE_REF(optional_workqueue, "combiner"); + lock->optional_workqueue = optional_workqueue; gpr_atm_no_barrier_store(&lock->state, 1); gpr_mpscq_init(&lock->queue); lock->take_async_break_before_final_list = false; diff --git a/src/core/lib/iomgr/workqueue.h b/src/core/lib/iomgr/workqueue.h index 416618e2584..01f4cb01b81 100644 --- a/src/core/lib/iomgr/workqueue.h +++ b/src/core/lib/iomgr/workqueue.h @@ -50,7 +50,7 @@ /* grpc_workqueue is forward declared in exec_ctx.h */ -//#define GRPC_WORKQUEUE_REFCOUNT_DEBUG +#define GRPC_WORKQUEUE_REFCOUNT_DEBUG #ifdef GRPC_WORKQUEUE_REFCOUNT_DEBUG #define GRPC_WORKQUEUE_REF(p, r) \ (grpc_workqueue_ref((p), __FILE__, __LINE__, (r)), (p)) From 9e1803ec0b0efa28a8845e538c796853bca5011a Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Wed, 13 Jul 2016 17:24:47 -0700 Subject: [PATCH 38/78] wq fixes --- src/core/lib/iomgr/workqueue.h | 2 +- src/core/lib/iomgr/workqueue_posix.c | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/src/core/lib/iomgr/workqueue.h b/src/core/lib/iomgr/workqueue.h index 01f4cb01b81..416618e2584 100644 --- a/src/core/lib/iomgr/workqueue.h +++ b/src/core/lib/iomgr/workqueue.h @@ -50,7 +50,7 @@ /* grpc_workqueue is forward declared in exec_ctx.h */ -#define GRPC_WORKQUEUE_REFCOUNT_DEBUG +//#define GRPC_WORKQUEUE_REFCOUNT_DEBUG #ifdef GRPC_WORKQUEUE_REFCOUNT_DEBUG #define GRPC_WORKQUEUE_REF(p, r) \ (grpc_workqueue_ref((p), __FILE__, __LINE__, (r)), (p)) diff --git a/src/core/lib/iomgr/workqueue_posix.c b/src/core/lib/iomgr/workqueue_posix.c index 49a100520e3..801c0975662 100644 --- a/src/core/lib/iomgr/workqueue_posix.c +++ b/src/core/lib/iomgr/workqueue_posix.c @@ -83,6 +83,7 @@ static void workqueue_orphan(grpc_exec_ctx *exec_ctx, #ifdef GRPC_WORKQUEUE_REFCOUNT_DEBUG void grpc_workqueue_ref(grpc_workqueue *workqueue, const char *file, int line, const char *reason) { + if (workqueue == NULL) return; gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG, "WORKQUEUE:%p ref %d -> %d %s", workqueue, (int)workqueue->refs.count, (int)workqueue->refs.count + 1, reason); @@ -98,6 +99,7 @@ void grpc_workqueue_ref(grpc_workqueue *workqueue) { #ifdef GRPC_WORKQUEUE_REFCOUNT_DEBUG void grpc_workqueue_unref(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue, const char *file, int line, const char *reason) { + if (workqueue == NULL) return; gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG, "WORKQUEUE:%p unref %d -> %d %s", workqueue, (int)workqueue->refs.count, (int)workqueue->refs.count - 1, reason); From c69d27b67d16f635aa234f28cc51608b609e0d1d Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Thu, 14 Jul 2016 13:20:22 -0700 Subject: [PATCH 39/78] Add timing data --- .../chttp2/transport/chttp2_transport.c | 39 ++++++++++++++++++- .../ext/transport/chttp2/transport/writing.c | 2 + src/core/lib/iomgr/combiner.c | 28 ++++++++++++- src/core/lib/iomgr/workqueue_posix.c | 8 ++++ 4 files changed, 75 insertions(+), 2 deletions(-) diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c index 705761d46bb..23389047e42 100644 --- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c +++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c @@ -494,6 +494,7 @@ static void finish_init_stream_locked(grpc_exec_ctx *exec_ctx, void *sp, static int init_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt, grpc_stream *gs, grpc_stream_refcount *refcount, const void *server_data) { + GPR_TIMER_BEGIN("init_stream", 0); grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt; grpc_chttp2_stream *s = (grpc_chttp2_stream *)gs; @@ -539,6 +540,8 @@ static int init_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt, grpc_combiner_execute(exec_ctx, t->executor.combiner, &s->init_stream, GRPC_ERROR_NONE); + GPR_TIMER_END("init_stream", 0); + return 0; } @@ -607,6 +610,7 @@ static void destroy_stream_locked(grpc_exec_ctx *exec_ctx, void *sp, static void destroy_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt, grpc_stream *gs, void *and_free_memory) { + GPR_TIMER_BEGIN("destroy_stream", 0); grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt; grpc_chttp2_stream *s = (grpc_chttp2_stream *)gs; @@ -614,6 +618,7 @@ static void destroy_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt, grpc_closure_init(&s->destroy_stream, destroy_stream_locked, s); grpc_combiner_execute(exec_ctx, t->executor.combiner, &s->destroy_stream, GRPC_ERROR_NONE); + GPR_TIMER_END("destroy_stream", 0); } grpc_chttp2_stream_parsing *grpc_chttp2_parsing_lookup_stream( @@ -691,6 +696,7 @@ static void initiate_read_flush_locked(grpc_exec_ctx *exec_ctx, void *tp, void grpc_chttp2_initiate_write(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global, bool covered_by_poller, const char *reason) { + GPR_TIMER_BEGIN("grpc_chttp2_initiate_write", 0); grpc_chttp2_transport *t = TRANSPORT_FROM_GLOBAL(transport_global); switch (t->executor.write_state) { case GRPC_CHTTP2_WRITES_CORKED: @@ -724,9 +730,11 @@ void grpc_chttp2_initiate_write(grpc_exec_ctx *exec_ctx, } break; } + GPR_TIMER_END("grpc_chttp2_initiate_write", 0); } static void start_writing(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t) { + GPR_TIMER_BEGIN("start_writing", 0); GPR_ASSERT(t->executor.write_state == GRPC_CHTTP2_WRITE_SCHEDULED); if (!t->closed && grpc_chttp2_unlocking_check_writes(exec_ctx, &t->global, &t->writing)) { @@ -744,6 +752,7 @@ static void start_writing(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t) { end_waiting_for_write(exec_ctx, t, GRPC_ERROR_CREATE("Nothing to write")); UNREF_TRANSPORT(exec_ctx, t, "writing"); } + GPR_TIMER_END("start_writing", 0); } void grpc_chttp2_become_writable(grpc_exec_ctx *exec_ctx, @@ -788,6 +797,7 @@ static void end_waiting_for_write(grpc_exec_ctx *exec_ctx, static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx, void *tp, grpc_error *error) { + GPR_TIMER_BEGIN("terminate_writing_with_lock", 0); grpc_chttp2_transport *t = tp; allow_endpoint_shutdown_locked(exec_ctx, t); @@ -805,9 +815,11 @@ static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx, void *tp, case GRPC_CHTTP2_WRITE_SCHEDULED: GPR_UNREACHABLE_CODE(break); case GRPC_CHTTP2_WRITING: + GPR_TIMER_MARK("state=writing", 0); set_write_state(t, GRPC_CHTTP2_WRITING_INACTIVE, "terminate_writing"); break; case GRPC_CHTTP2_WRITING_STALE_WITH_POLLER: + GPR_TIMER_MARK("state=writing_stale_with_poller", 0); set_write_state(t, GRPC_CHTTP2_WRITE_SCHEDULED, "terminate_writing"); REF_TRANSPORT(t, "writing"); grpc_combiner_execute_finally(exec_ctx, t->executor.combiner, @@ -815,6 +827,7 @@ static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx, void *tp, true); break; case GRPC_CHTTP2_WRITING_STALE_NO_POLLER: + GPR_TIMER_MARK("state=writing_stale_no_poller", 0); set_write_state(t, GRPC_CHTTP2_WRITE_SCHEDULED, "terminate_writing"); REF_TRANSPORT(t, "writing"); grpc_combiner_execute_finally(exec_ctx, t->executor.combiner, @@ -824,13 +837,16 @@ static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx, void *tp, } UNREF_TRANSPORT(exec_ctx, t, "writing"); + GPR_TIMER_END("terminate_writing_with_lock", 0); } void grpc_chttp2_terminate_writing(grpc_exec_ctx *exec_ctx, void *transport_writing, grpc_error *error) { + GPR_TIMER_BEGIN("grpc_chttp2_terminate_writing", 0); grpc_chttp2_transport *t = TRANSPORT_FROM_WRITING(transport_writing); grpc_combiner_execute(exec_ctx, t->executor.combiner, &t->terminate_writing, GRPC_ERROR_REF(error)); + GPR_TIMER_END("grpc_chttp2_terminate_writing", 0); } static void writing_action(grpc_exec_ctx *exec_ctx, void *gt, @@ -1170,6 +1186,7 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, void *stream_op, static void perform_stream_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt, grpc_stream *gs, grpc_transport_stream_op *op) { + GPR_TIMER_BEGIN("perform_stream_op", 0); grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt; grpc_chttp2_stream *s = (grpc_chttp2_stream *)gs; grpc_closure_init(&op->transport_private.closure, perform_stream_op_locked, @@ -1179,6 +1196,7 @@ static void perform_stream_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt, GRPC_CHTTP2_STREAM_REF(&s->global, "perform_stream_op"); grpc_combiner_execute(exec_ctx, t->executor.combiner, &op->transport_private.closure, GRPC_ERROR_NONE); + GPR_TIMER_END("perform_stream_op", 0); } static void send_ping_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, @@ -1315,6 +1333,7 @@ static void perform_transport_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt, static void check_read_ops(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global) { + GPR_TIMER_BEGIN("check_read_ops", 0); grpc_chttp2_stream_global *stream_global; grpc_byte_stream *bs; while ( @@ -1389,6 +1408,7 @@ static void check_read_ops(grpc_exec_ctx *exec_ctx, } } } + GPR_TIMER_END("check_read_ops", 0); } static void decrement_active_streams_locked( @@ -1830,13 +1850,17 @@ static void reading_action(grpc_exec_ctx *exec_ctx, void *tp, reading_action_locked -> (parse_unlocked -> post_parse_locked)? -> post_reading_action_locked */ + GPR_TIMER_BEGIN("reading_action", 0); grpc_chttp2_transport *t = tp; grpc_combiner_execute(exec_ctx, t->executor.combiner, &t->reading_action_locked, GRPC_ERROR_REF(error)); + GPR_TIMER_END("reading_action", 0); } static void reading_action_locked(grpc_exec_ctx *exec_ctx, void *tp, grpc_error *error) { + GPR_TIMER_BEGIN("reading_action_locked", 0); + grpc_chttp2_transport *t = tp; grpc_chttp2_transport_global *transport_global = &t->global; grpc_chttp2_transport_parsing *transport_parsing = &t->parsing; @@ -1853,6 +1877,8 @@ static void reading_action_locked(grpc_exec_ctx *exec_ctx, void *tp, } else { post_reading_action_locked(exec_ctx, t, error); } + + GPR_TIMER_END("reading_action_locked", 0); } static grpc_error *try_http_parsing(grpc_exec_ctx *exec_ctx, @@ -1905,13 +1931,14 @@ static void parsing_action(grpc_exec_ctx *exec_ctx, void *arg, for (i = 0; i < GPR_ARRAY_SIZE(errors); i++) { GRPC_ERROR_UNREF(errors[i]); } - GPR_TIMER_END("reading_action.parse", 0); grpc_combiner_execute(exec_ctx, t->executor.combiner, &t->post_parse_locked, err); + GPR_TIMER_END("reading_action.parse", 0); } static void post_parse_locked(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { + GPR_TIMER_BEGIN("post_parse_locked", 0); grpc_chttp2_transport *t = arg; grpc_chttp2_transport_global *transport_global = &t->global; grpc_chttp2_transport_parsing *transport_parsing = &t->parsing; @@ -1956,10 +1983,12 @@ static void post_parse_locked(grpc_exec_ctx *exec_ctx, void *arg, } post_reading_action_locked(exec_ctx, t, error); + GPR_TIMER_END("post_parse_locked", 0); } static void post_reading_action_locked(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { + GPR_TIMER_BEGIN("post_reading_action_locked", 0); grpc_chttp2_transport *t = arg; bool keep_reading = false; GRPC_ERROR_REF(error); @@ -1992,6 +2021,8 @@ static void post_reading_action_locked(grpc_exec_ctx *exec_ctx, void *arg, UNREF_TRANSPORT(exec_ctx, t, "reading_action"); } GRPC_ERROR_UNREF(error); + + GPR_TIMER_END("post_reading_action_locked", 0); } /******************************************************************************* @@ -2112,6 +2143,7 @@ static int incoming_byte_stream_next(grpc_exec_ctx *exec_ctx, grpc_byte_stream *byte_stream, gpr_slice *slice, size_t max_size_hint, grpc_closure *on_complete) { + GPR_TIMER_BEGIN("incoming_byte_stream_next", 0); grpc_chttp2_incoming_byte_stream *bs = (grpc_chttp2_incoming_byte_stream *)byte_stream; gpr_ref(&bs->refs); @@ -2122,6 +2154,7 @@ static int incoming_byte_stream_next(grpc_exec_ctx *exec_ctx, bs); grpc_combiner_execute(exec_ctx, bs->transport->executor.combiner, &bs->next_action.closure, GRPC_ERROR_NONE); + GPR_TIMER_END("incoming_byte_stream_next", 0); return 0; } @@ -2140,12 +2173,14 @@ static void incoming_byte_stream_destroy_locked(grpc_exec_ctx *exec_ctx, static void incoming_byte_stream_destroy(grpc_exec_ctx *exec_ctx, grpc_byte_stream *byte_stream) { + GPR_TIMER_BEGIN("incoming_byte_stream_destroy", 0); grpc_chttp2_incoming_byte_stream *bs = (grpc_chttp2_incoming_byte_stream *)byte_stream; grpc_closure_init(&bs->destroy_action, incoming_byte_stream_destroy_locked, bs); grpc_combiner_execute(exec_ctx, bs->transport->executor.combiner, &bs->destroy_action, GRPC_ERROR_NONE); + GPR_TIMER_END("incoming_byte_stream_destroy", 0); } typedef struct { @@ -2182,6 +2217,7 @@ static void incoming_byte_stream_finished_locked(grpc_exec_ctx *exec_ctx, void grpc_chttp2_incoming_byte_stream_finished( grpc_exec_ctx *exec_ctx, grpc_chttp2_incoming_byte_stream *bs, grpc_error *error, int from_parsing_thread) { + GPR_TIMER_BEGIN("grpc_chttp2_incoming_byte_stream_finished", 0); if (from_parsing_thread) { grpc_closure_init(&bs->finished_action, incoming_byte_stream_finished_locked, bs); @@ -2190,6 +2226,7 @@ void grpc_chttp2_incoming_byte_stream_finished( } else { incoming_byte_stream_finished_locked(exec_ctx, bs, error); } + GPR_TIMER_END("grpc_chttp2_incoming_byte_stream_finished", 0); } grpc_chttp2_incoming_byte_stream *grpc_chttp2_incoming_byte_stream_create( diff --git a/src/core/ext/transport/chttp2/transport/writing.c b/src/core/ext/transport/chttp2/transport/writing.c index e0d87725e9d..ad3441cfeb5 100644 --- a/src/core/ext/transport/chttp2/transport/writing.c +++ b/src/core/ext/transport/chttp2/transport/writing.c @@ -332,6 +332,7 @@ static void finalize_outbuf(grpc_exec_ctx *exec_ctx, void grpc_chttp2_cleanup_writing( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global, grpc_chttp2_transport_writing *transport_writing) { + GPR_TIMER_BEGIN("grpc_chttp2_cleanup_writing", 0); grpc_chttp2_stream_writing *stream_writing; grpc_chttp2_stream_global *stream_global; @@ -370,4 +371,5 @@ void grpc_chttp2_cleanup_writing( GRPC_CHTTP2_STREAM_UNREF(exec_ctx, stream_global, "chttp2_writing"); } gpr_slice_buffer_reset_and_unref(&transport_writing->outbuf); + GPR_TIMER_END("grpc_chttp2_cleanup_writing", 0); } diff --git a/src/core/lib/iomgr/combiner.c b/src/core/lib/iomgr/combiner.c index 73347d50248..ebe9fd24ec2 100644 --- a/src/core/lib/iomgr/combiner.c +++ b/src/core/lib/iomgr/combiner.c @@ -32,13 +32,15 @@ */ #include "src/core/lib/iomgr/combiner.h" -#include "src/core/lib/iomgr/workqueue.h" #include #include #include +#include "src/core/lib/iomgr/workqueue.h" +#include "src/core/lib/profiling/timers.h" + struct grpc_combiner { grpc_workqueue *optional_workqueue; gpr_mpscq queue; @@ -79,15 +81,18 @@ static void finish(grpc_exec_ctx *exec_ctx, grpc_combiner *lock); static void continue_finishing_mainline(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { + GPR_TIMER_BEGIN("combiner.continue_executing_mainline", 0); grpc_combiner *lock = arg; GPR_ASSERT(exec_ctx->active_combiner == NULL); exec_ctx->active_combiner = lock; if (maybe_finish_one(exec_ctx, lock)) finish(exec_ctx, lock); GPR_ASSERT(exec_ctx->active_combiner == lock); exec_ctx->active_combiner = NULL; + GPR_TIMER_END("combiner.continue_executing_mainline", 0); } static void execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { + GPR_TIMER_BEGIN("combiner.execute_final", 0); grpc_closure *c = lock->final_list.head; grpc_closure_list_init(&lock->final_list); lock->take_async_break_before_final_list = false; @@ -98,10 +103,12 @@ static void execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { GRPC_ERROR_UNREF(error); c = next; } + GPR_TIMER_END("combiner.execute_final", 0); } static void continue_executing_final(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { + GPR_TIMER_BEGIN("combiner.continue_executing_final", 0); grpc_combiner *lock = arg; GPR_ASSERT(exec_ctx->active_combiner == NULL); exec_ctx->active_combiner = lock; @@ -115,23 +122,28 @@ static void continue_executing_final(grpc_exec_ctx *exec_ctx, void *arg, } GPR_ASSERT(exec_ctx->active_combiner == lock); exec_ctx->active_combiner = NULL; + GPR_TIMER_END("combiner.continue_executing_final", 0); } static bool start_execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { + GPR_TIMER_BEGIN("combiner.start_execute_final", 0); GPR_ASSERT(exec_ctx->active_combiner == lock); if (lock->take_async_break_before_final_list) { grpc_closure_init(&lock->continue_finishing, continue_executing_final, lock); grpc_exec_ctx_sched(exec_ctx, &lock->continue_finishing, GRPC_ERROR_NONE, GRPC_WORKQUEUE_REF(lock->optional_workqueue, "sched")); + GPR_TIMER_END("combiner.start_execute_final", 0); return false; } else { execute_final(exec_ctx, lock); + GPR_TIMER_END("combiner.start_execute_final", 0); return true; } } static bool maybe_finish_one(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { + GPR_TIMER_BEGIN("combiner.maybe_finish_one", 0); gpr_mpscq_node *n = gpr_mpscq_pop(&lock->queue); GPR_ASSERT(exec_ctx->active_combiner == lock); if (n == NULL) { @@ -141,18 +153,21 @@ static bool maybe_finish_one(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { lock); grpc_exec_ctx_sched(exec_ctx, &lock->continue_finishing, GRPC_ERROR_NONE, GRPC_WORKQUEUE_REF(lock->optional_workqueue, "sched")); + GPR_TIMER_END("combiner.maybe_finish_one", 0); return false; } grpc_closure *cl = (grpc_closure *)n; grpc_error *error = cl->error; cl->cb(exec_ctx, cl->cb_arg, error); GRPC_ERROR_UNREF(error); + GPR_TIMER_END("combiner.maybe_finish_one", 0); return true; } static void finish(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { bool (*executor)(grpc_exec_ctx * exec_ctx, grpc_combiner * lock) = maybe_finish_one; + GPR_TIMER_BEGIN("combiner.finish",0); do { switch (gpr_atm_full_fetch_add(&lock->state, -2)) { case 5: // we're down to one queued item: if it's the final list we @@ -162,9 +177,11 @@ static void finish(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { } break; case 3: // had one count, one unorphaned --> unlocked unorphaned + GPR_TIMER_END("combiner.finish", 0); return; case 2: // and one count, one orphaned --> unlocked and orphaned really_destroy(exec_ctx, lock); + GPR_TIMER_END("combiner.finish", 0); return; case 1: case 0: @@ -173,15 +190,19 @@ static void finish(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { GPR_UNREACHABLE_CODE(return ); } } while (executor(exec_ctx, lock)); + GPR_TIMER_END("combiner.finish", 0); } void grpc_combiner_execute(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, grpc_closure *cl, grpc_error *error) { + GPR_TIMER_BEGIN("combiner.execute", 0); gpr_atm last = gpr_atm_full_fetch_add(&lock->state, 2); GPR_ASSERT(last & 1); // ensure lock has not been destroyed if (last == 1) { exec_ctx->active_combiner = lock; + GPR_TIMER_BEGIN("combiner.execute_first_cb", 0); cl->cb(exec_ctx, cl->cb_arg, error); + GPR_TIMER_END("combiner.execute_first_cb", 0); GRPC_ERROR_UNREF(error); finish(exec_ctx, lock); GPR_ASSERT(exec_ctx->active_combiner == lock); @@ -190,6 +211,7 @@ void grpc_combiner_execute(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, cl->error = error; gpr_mpscq_push(&lock->queue, &cl->next_data.atm_next); } + GPR_TIMER_END("combiner.execute", 0); } static void enqueue_finally(grpc_exec_ctx *exec_ctx, void *closure, @@ -201,9 +223,12 @@ static void enqueue_finally(grpc_exec_ctx *exec_ctx, void *closure, void grpc_combiner_execute_finally(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, grpc_closure *closure, grpc_error *error, bool force_async_break) { + GPR_TIMER_BEGIN("combiner.execute_finally", 0); if (exec_ctx->active_combiner != lock) { + GPR_TIMER_MARK("slowpath", 0); grpc_combiner_execute(exec_ctx, lock, grpc_closure_create(enqueue_finally, closure), error); + GPR_TIMER_END("combiner.execute_finally", 0); return; } @@ -214,6 +239,7 @@ void grpc_combiner_execute_finally(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, gpr_atm_full_fetch_add(&lock->state, 2); } grpc_closure_list_append(&lock->final_list, closure, error); + GPR_TIMER_END("combiner.execute_finally", 0); } void grpc_combiner_force_async_finally(grpc_combiner *lock) { diff --git a/src/core/lib/iomgr/workqueue_posix.c b/src/core/lib/iomgr/workqueue_posix.c index 801c0975662..289c7a2fe22 100644 --- a/src/core/lib/iomgr/workqueue_posix.c +++ b/src/core/lib/iomgr/workqueue_posix.c @@ -43,6 +43,7 @@ #include #include +#include "src/core/lib/profiling/timers.h" #include "src/core/lib/iomgr/ev_posix.h" static void on_readable(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error); @@ -121,6 +122,7 @@ static void drain(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) { } static void wakeup(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) { + GPR_TIMER_MARK("workqueue.wakeup", 0); grpc_error *err = grpc_wakeup_fd_wakeup(&workqueue->wakeup_fd); if (!GRPC_LOG_IF_ERROR("wakeupfd_wakeup", err)) { drain(exec_ctx, workqueue); @@ -128,6 +130,8 @@ static void wakeup(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) { } static void on_readable(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { + GPR_TIMER_BEGIN("workqueue.on_readable", 0); + grpc_workqueue *workqueue = arg; if (error != GRPC_ERROR_NONE) { @@ -172,10 +176,13 @@ static void on_readable(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { GRPC_ERROR_UNREF(clerr); } } + + GPR_TIMER_END("workqueue.on_readable", 0); } void grpc_workqueue_enqueue(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue, grpc_closure *closure, grpc_error *error) { + GPR_TIMER_BEGIN("workqueue.enqueue", 0); gpr_atm last = gpr_atm_full_fetch_add(&workqueue->state, 2); GPR_ASSERT(last & 1); closure->error = error; @@ -183,6 +190,7 @@ void grpc_workqueue_enqueue(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue, if (last == 1) { wakeup(exec_ctx, workqueue); } + GPR_TIMER_END("workqueue.enqueue", 0); } #endif /* GPR_POSIX_SOCKET */ From 9d01848ef2a933d50e5d7ed95598788614d70bc8 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 18 Jul 2016 08:53:49 -0700 Subject: [PATCH 40/78] Fixes --- .../client_config/subchannel_call_holder.c | 4 ++++ .../chttp2/transport/chttp2_transport.c | 4 ++-- .../ext/transport/chttp2/transport/writing.c | 19 ++++++++++--------- src/core/lib/iomgr/ev_epoll_linux.c | 4 ++++ .../security/transport/client_auth_filter.c | 5 +++++ .../lib/security/transport/secure_endpoint.c | 5 +++++ src/core/lib/surface/channel_ping.c | 2 ++ src/core/lib/surface/lame_client.c | 6 +++--- src/core/lib/surface/server.c | 7 +++++-- test/core/surface/lame_client_test.c | 6 +++--- 10 files changed, 43 insertions(+), 19 deletions(-) diff --git a/src/core/ext/client_config/subchannel_call_holder.c b/src/core/ext/client_config/subchannel_call_holder.c index 7eb17c713a7..b10b204ff26 100644 --- a/src/core/ext/client_config/subchannel_call_holder.c +++ b/src/core/ext/client_config/subchannel_call_holder.c @@ -207,6 +207,10 @@ typedef struct { static void retry_waiting_locked(grpc_exec_ctx *exec_ctx, grpc_subchannel_call_holder *holder) { + if (holder->waiting_ops_count == 0) { + return; + } + retry_ops_args *a = gpr_malloc(sizeof(*a)); a->ops = holder->waiting_ops; a->nops = holder->waiting_ops_count; diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c index 98b01426a4c..edb5346dbec 100644 --- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c +++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c @@ -311,7 +311,7 @@ static void init_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, if (is_client) { gpr_slice_buffer_add( - &t->global.qbuf, + &t->writing.outbuf, gpr_slice_from_copied_string(GRPC_CHTTP2_CLIENT_CONNECT_STRING)); grpc_chttp2_initiate_write(exec_ctx, &t->global, false, "initial_write"); } @@ -768,7 +768,7 @@ static void start_writing(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t) { set_write_state(t, GRPC_CHTTP2_WRITING_INACTIVE, "start_writing:nothing_to_write"); } - end_waiting_for_write(exec_ctx, t, GRPC_ERROR_CREATE("Nothing to write")); + end_waiting_for_write(exec_ctx, t, GRPC_ERROR_NONE); UNREF_TRANSPORT(exec_ctx, t, "writing"); } GPR_TIMER_END("start_writing", 0); diff --git a/src/core/ext/transport/chttp2/transport/writing.c b/src/core/ext/transport/chttp2/transport/writing.c index ad3441cfeb5..9e6555cdd3d 100644 --- a/src/core/ext/transport/chttp2/transport/writing.c +++ b/src/core/ext/transport/chttp2/transport/writing.c @@ -51,15 +51,6 @@ int grpc_chttp2_unlocking_check_writes( GPR_TIMER_BEGIN("grpc_chttp2_unlocking_check_writes", 0); - /* simple writes are queued to qbuf, and flushed here */ - gpr_slice_buffer_swap(&transport_global->qbuf, &transport_writing->outbuf); - GPR_ASSERT(transport_global->qbuf.count == 0); - - grpc_chttp2_hpack_compressor_set_max_table_size( - &transport_writing->hpack_compressor, - transport_global->settings[GRPC_PEER_SETTINGS] - [GRPC_CHTTP2_SETTINGS_HEADER_TABLE_SIZE]); - if (transport_global->dirtied_local_settings && !transport_global->sent_local_settings) { gpr_slice_buffer_add( @@ -73,6 +64,16 @@ int grpc_chttp2_unlocking_check_writes( transport_global->sent_local_settings = 1; } + /* simple writes are queued to qbuf, and flushed here */ + gpr_slice_buffer_move_into(&transport_global->qbuf, + &transport_writing->outbuf); + GPR_ASSERT(transport_global->qbuf.count == 0); + + grpc_chttp2_hpack_compressor_set_max_table_size( + &transport_writing->hpack_compressor, + transport_global->settings[GRPC_PEER_SETTINGS] + [GRPC_CHTTP2_SETTINGS_HEADER_TABLE_SIZE]); + GRPC_CHTTP2_FLOW_MOVE_TRANSPORT("write", transport_writing, outgoing_window, transport_global, outgoing_window); if (transport_writing->outgoing_window > 0) { diff --git a/src/core/lib/iomgr/ev_epoll_linux.c b/src/core/lib/iomgr/ev_epoll_linux.c index 6a63c4d1d18..57c26138be8 100644 --- a/src/core/lib/iomgr/ev_epoll_linux.c +++ b/src/core/lib/iomgr/ev_epoll_linux.c @@ -1526,6 +1526,8 @@ static grpc_error *pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, static void pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, grpc_fd *fd) { + GPR_TIMER_BEGIN("pollset_add_fd", 0); + grpc_error *error = GRPC_ERROR_NONE; gpr_mu_lock(&pollset->mu); @@ -1638,6 +1640,8 @@ retry: gpr_mu_unlock(&pollset->mu); GRPC_LOG_IF_ERROR("pollset_add_fd", error); + + GPR_TIMER_END("pollset_add_fd", 0); } /******************************************************************************* diff --git a/src/core/lib/security/transport/client_auth_filter.c b/src/core/lib/security/transport/client_auth_filter.c index ed7929aa27e..b13bd55df17 100644 --- a/src/core/lib/security/transport/client_auth_filter.c +++ b/src/core/lib/security/transport/client_auth_filter.c @@ -40,6 +40,7 @@ #include #include "src/core/lib/channel/channel_stack.h" +#include "src/core/lib/profiling/timers.h" #include "src/core/lib/security/context/security_context.h" #include "src/core/lib/security/credentials/credentials.h" #include "src/core/lib/security/transport/security_connector.h" @@ -218,6 +219,8 @@ static void on_host_checked(grpc_exec_ctx *exec_ctx, void *user_data, static void auth_start_transport_op(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, grpc_transport_stream_op *op) { + GPR_TIMER_BEGIN("auth_start_transport_op", 0); + /* grab pointers to our data from the call element */ call_data *calld = elem->call_data; channel_data *chand = elem->channel_data; @@ -258,12 +261,14 @@ static void auth_start_transport_op(grpc_exec_ctx *exec_ctx, grpc_channel_security_connector_check_call_host( exec_ctx, chand->security_connector, call_host, chand->auth_context, on_host_checked, elem); + GPR_TIMER_END("auth_start_transport_op", 0); return; /* early exit */ } } /* pass control down the stack */ grpc_call_next_op(exec_ctx, elem, op); + GPR_TIMER_END("auth_start_transport_op", 0); } /* Constructor for call_data */ diff --git a/src/core/lib/security/transport/secure_endpoint.c b/src/core/lib/security/transport/secure_endpoint.c index 0169ccd9ef9..acb0113ea8c 100644 --- a/src/core/lib/security/transport/secure_endpoint.c +++ b/src/core/lib/security/transport/secure_endpoint.c @@ -38,6 +38,7 @@ #include #include #include "src/core/lib/debug/trace.h" +#include "src/core/lib/profiling/timers.h" #include "src/core/lib/security/transport/tsi_error.h" #include "src/core/lib/support/string.h" #include "src/core/lib/tsi/transport_security_interface.h" @@ -248,6 +249,8 @@ static void flush_write_staging_buffer(secure_endpoint *ep, uint8_t **cur, static void endpoint_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *secure_ep, gpr_slice_buffer *slices, grpc_closure *cb) { + GPR_TIMER_BEGIN("secure_endpoint.endpoint_write", 0); + unsigned i; tsi_result result = TSI_OK; secure_endpoint *ep = (secure_endpoint *)secure_ep; @@ -323,10 +326,12 @@ static void endpoint_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *secure_ep, exec_ctx, cb, grpc_set_tsi_error_result(GRPC_ERROR_CREATE("Wrap failed"), result), NULL); + GPR_TIMER_END("secure_endpoint.endpoint_write", 0); return; } grpc_endpoint_write(exec_ctx, ep->wrapped_ep, &ep->output_buffer, cb); + GPR_TIMER_END("secure_endpoint.endpoint_write", 0); } static void endpoint_shutdown(grpc_exec_ctx *exec_ctx, diff --git a/src/core/lib/surface/channel_ping.c b/src/core/lib/surface/channel_ping.c index 5f9f07f89a4..0d2f01a6492 100644 --- a/src/core/lib/surface/channel_ping.c +++ b/src/core/lib/surface/channel_ping.c @@ -61,6 +61,8 @@ static void ping_done(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { void grpc_channel_ping(grpc_channel *channel, grpc_completion_queue *cq, void *tag, void *reserved) { + GRPC_API_TRACE("grpc_channel_ping(channel=%p, cq=%p, tag=%p, reserved=%p)", 4, + (channel, cq, tag, reserved)); grpc_transport_op *op = grpc_make_transport_op(NULL); ping_result *pr = gpr_malloc(sizeof(*pr)); grpc_channel_element *top_elem = diff --git a/src/core/lib/surface/lame_client.c b/src/core/lib/surface/lame_client.c index 5ea4cba5d1a..203d614b310 100644 --- a/src/core/lib/surface/lame_client.c +++ b/src/core/lib/surface/lame_client.c @@ -97,14 +97,14 @@ static void lame_start_transport_op(grpc_exec_ctx *exec_ctx, grpc_exec_ctx_sched(exec_ctx, op->on_connectivity_state_change, GRPC_ERROR_NONE, NULL); } - if (op->on_consumed != NULL) { - grpc_exec_ctx_sched(exec_ctx, op->on_consumed, GRPC_ERROR_NONE, NULL); - } if (op->send_ping != NULL) { grpc_exec_ctx_sched(exec_ctx, op->send_ping, GRPC_ERROR_CREATE("lame client channel"), NULL); } GRPC_ERROR_UNREF(op->disconnect_with_error); + if (op->on_consumed != NULL) { + grpc_exec_ctx_sched(exec_ctx, op->on_consumed, GRPC_ERROR_NONE, NULL); + } } static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c index e0b5ed62978..b6f4b5e427b 100644 --- a/src/core/lib/surface/server.c +++ b/src/core/lib/surface/server.c @@ -428,7 +428,8 @@ static void finish_destroy_channel(grpc_exec_ctx *exec_ctx, void *cd, server_unref(exec_ctx, server); } -static void destroy_channel(grpc_exec_ctx *exec_ctx, channel_data *chand) { +static void destroy_channel(grpc_exec_ctx *exec_ctx, channel_data *chand, + grpc_error *error) { if (is_channel_orphaned(chand)) return; GPR_ASSERT(chand->server != NULL); orphan_channel(chand); @@ -444,6 +445,8 @@ static void destroy_channel(grpc_exec_ctx *exec_ctx, channel_data *chand) { grpc_channel_stack_element( grpc_channel_get_channel_stack(chand->channel), 0), op); + + GRPC_LOG_IF_ERROR("disconnecting client", error); } static void cpstr(char **dest, size_t *capacity, grpc_mdstr *value) { @@ -845,7 +848,7 @@ static void channel_connectivity_changed(grpc_exec_ctx *exec_ctx, void *cd, op); } else { gpr_mu_lock(&server->mu_global); - destroy_channel(exec_ctx, chand); + destroy_channel(exec_ctx, chand, GRPC_ERROR_REF(error)); gpr_mu_unlock(&server->mu_global); GRPC_CHANNEL_INTERNAL_UNREF(exec_ctx, chand->channel, "connectivity"); } diff --git a/test/core/surface/lame_client_test.c b/test/core/surface/lame_client_test.c index cad45cc9fa1..68c1e0eab02 100644 --- a/test/core/surface/lame_client_test.c +++ b/test/core/surface/lame_client_test.c @@ -49,8 +49,8 @@ static void *tag(intptr_t x) { return (void *)x; } void verify_connectivity(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - grpc_transport_op *op = arg; - GPR_ASSERT(GRPC_CHANNEL_SHUTDOWN == *op->connectivity_state); + grpc_connectivity_state *state = arg; + GPR_ASSERT(GRPC_CHANNEL_SHUTDOWN == *state); GPR_ASSERT(error == GRPC_ERROR_NONE); } @@ -62,7 +62,7 @@ void test_transport_op(grpc_channel *channel) { grpc_connectivity_state state = GRPC_CHANNEL_IDLE; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_closure_init(&transport_op_cb, verify_connectivity, &op); + grpc_closure_init(&transport_op_cb, verify_connectivity, &state); op = grpc_make_transport_op(NULL); op->on_connectivity_state_change = &transport_op_cb; From e7603b887eee0bbc21225fbae7231c0e5b629e24 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 18 Jul 2016 15:43:42 -0700 Subject: [PATCH 41/78] Fixes & debug --- .../chttp2/transport/chttp2_transport.c | 14 ++++-- src/core/lib/iomgr/combiner.c | 50 +++++++++++++++---- src/core/lib/iomgr/tcp_posix.c | 9 ++++ src/core/lib/surface/server.c | 7 ++- 4 files changed, 66 insertions(+), 14 deletions(-) diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c index edb5346dbec..ced74dc8ffd 100644 --- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c +++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c @@ -1019,6 +1019,12 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, void *stream_op, grpc_chttp2_transport_global *transport_global = &t->global; grpc_chttp2_stream_global *stream_global = &s->global; + if (grpc_http_trace) { + char *str = grpc_transport_stream_op_string(op); + gpr_log(GPR_DEBUG, "perform_stream_op_locked: %s", str); + gpr_free(str); + } + grpc_closure *on_complete = op->on_complete; if (on_complete == NULL) { on_complete = grpc_closure_create(do_nothing, NULL); @@ -1821,6 +1827,10 @@ static void end_all_the_calls(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, static void drop_connection(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_error *error) { + if (!grpc_error_get_int(error, GRPC_ERROR_INT_GRPC_STATUS, NULL)) { + error = grpc_error_set_int(error, GRPC_ERROR_INT_GRPC_STATUS, + GRPC_STATUS_UNAVAILABLE); + } close_transport_locked(exec_ctx, t, GRPC_ERROR_REF(error)); end_all_the_calls(exec_ctx, t, error); } @@ -2015,10 +2025,6 @@ static void post_reading_action_locked(grpc_exec_ctx *exec_ctx, void *arg, error = GRPC_ERROR_CREATE("Transport closed"); } if (error != GRPC_ERROR_NONE) { - if (!grpc_error_get_int(error, GRPC_ERROR_INT_GRPC_STATUS, NULL)) { - error = grpc_error_set_int(error, GRPC_ERROR_INT_GRPC_STATUS, - GRPC_STATUS_UNAVAILABLE); - } drop_connection(exec_ctx, t, GRPC_ERROR_REF(error)); t->endpoint_reading = 0; if (grpc_http_write_state_trace) { diff --git a/src/core/lib/iomgr/combiner.c b/src/core/lib/iomgr/combiner.c index ebe9fd24ec2..c3c32cb8a34 100644 --- a/src/core/lib/iomgr/combiner.c +++ b/src/core/lib/iomgr/combiner.c @@ -41,6 +41,13 @@ #include "src/core/lib/iomgr/workqueue.h" #include "src/core/lib/profiling/timers.h" +int grpc_combiner_trace = 0; + +#define COMBINER_TRACE(fn) \ + if (grpc_combiner_trace) { \ + fn \ + } + struct grpc_combiner { grpc_workqueue *optional_workqueue; gpr_mpscq queue; @@ -60,10 +67,12 @@ grpc_combiner *grpc_combiner_create(grpc_workqueue *optional_workqueue) { gpr_mpscq_init(&lock->queue); lock->take_async_break_before_final_list = false; grpc_closure_list_init(&lock->final_list); + gpr_log(GPR_DEBUG, "C:%p create", lock); return lock; } static void really_destroy(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { + gpr_log(GPR_DEBUG, "C:%p really_destroy", lock); GPR_ASSERT(gpr_atm_no_barrier_load(&lock->state) == 0); gpr_mpscq_destroy(&lock->queue); GRPC_WORKQUEUE_UNREF(exec_ctx, lock->optional_workqueue, "combiner"); @@ -71,7 +80,10 @@ static void really_destroy(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { } void grpc_combiner_destroy(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { - if (gpr_atm_full_fetch_add(&lock->state, -1) == 1) { + gpr_atm old_state = gpr_atm_full_fetch_add(&lock->state, -1); + gpr_log(GPR_DEBUG, "C:%p really_destroy old_state=%" PRIdPTR, lock, + old_state); + if (old_state == 1) { really_destroy(exec_ctx, lock); } } @@ -83,6 +95,7 @@ static void continue_finishing_mainline(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { GPR_TIMER_BEGIN("combiner.continue_executing_mainline", 0); grpc_combiner *lock = arg; + gpr_log(GPR_DEBUG, "C:%p continue_finishing_mainline", lock); GPR_ASSERT(exec_ctx->active_combiner == NULL); exec_ctx->active_combiner = lock; if (maybe_finish_one(exec_ctx, lock)) finish(exec_ctx, lock); @@ -94,14 +107,18 @@ static void continue_finishing_mainline(grpc_exec_ctx *exec_ctx, void *arg, static void execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { GPR_TIMER_BEGIN("combiner.execute_final", 0); grpc_closure *c = lock->final_list.head; + GPR_ASSERT(c != NULL); grpc_closure_list_init(&lock->final_list); lock->take_async_break_before_final_list = false; + int loops = 0; while (c != NULL) { + gpr_log(GPR_DEBUG, "C:%p execute_final[%d] c=%p", lock, loops, c); grpc_closure *next = c->next_data.next; grpc_error *error = c->error; c->cb(exec_ctx, c->cb_arg, error); GRPC_ERROR_UNREF(error); c = next; + loops++; } GPR_TIMER_END("combiner.execute_final", 0); } @@ -110,6 +127,7 @@ static void continue_executing_final(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { GPR_TIMER_BEGIN("combiner.continue_executing_final", 0); grpc_combiner *lock = arg; + gpr_log(GPR_DEBUG, "C:%p continue_executing_final", lock); GPR_ASSERT(exec_ctx->active_combiner == NULL); exec_ctx->active_combiner = lock; // quick peek to see if new things have turned up on the queue: if so, go back @@ -128,6 +146,9 @@ static void continue_executing_final(grpc_exec_ctx *exec_ctx, void *arg, static bool start_execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { GPR_TIMER_BEGIN("combiner.start_execute_final", 0); GPR_ASSERT(exec_ctx->active_combiner == lock); + gpr_log(GPR_DEBUG, + "C:%p start_execute_final take_async_break_before_final_list=%d", + lock, lock->take_async_break_before_final_list); if (lock->take_async_break_before_final_list) { grpc_closure_init(&lock->continue_finishing, continue_executing_final, lock); @@ -145,6 +166,7 @@ static bool start_execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { static bool maybe_finish_one(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { GPR_TIMER_BEGIN("combiner.maybe_finish_one", 0); gpr_mpscq_node *n = gpr_mpscq_pop(&lock->queue); + gpr_log(GPR_DEBUG, "C:%p maybe_finish_one n=%p", lock, n); GPR_ASSERT(exec_ctx->active_combiner == lock); if (n == NULL) { // queue is in an inconsistant state: use this as a cue that we should @@ -160,16 +182,21 @@ static bool maybe_finish_one(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { grpc_error *error = cl->error; cl->cb(exec_ctx, cl->cb_arg, error); GRPC_ERROR_UNREF(error); - GPR_TIMER_END("combiner.maybe_finish_one", 0); + GPR_TIMER_END("combiner.maybe_finish_one", 0); return true; } static void finish(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { - bool (*executor)(grpc_exec_ctx * exec_ctx, grpc_combiner * lock) = - maybe_finish_one; - GPR_TIMER_BEGIN("combiner.finish",0); + bool (*executor)(grpc_exec_ctx * exec_ctx, grpc_combiner * lock); + GPR_TIMER_BEGIN("combiner.finish", 0); + int loops = 0; do { - switch (gpr_atm_full_fetch_add(&lock->state, -2)) { + executor = maybe_finish_one; + gpr_atm old_state = gpr_atm_full_fetch_add(&lock->state, -2); + gpr_log(GPR_DEBUG, "C:%p finish[%d] old_state=%" PRIdPTR " cl=[%p,%p]", + lock, loops, old_state, lock->final_list.head, + lock->final_list.tail); + switch (old_state) { case 5: // we're down to one queued item: if it's the final list we case 4: // should do that if (!grpc_closure_list_empty(lock->final_list)) { @@ -189,12 +216,14 @@ static void finish(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { // deleted lock GPR_UNREACHABLE_CODE(return ); } + loops++; } while (executor(exec_ctx, lock)); - GPR_TIMER_END("combiner.finish", 0); + GPR_TIMER_END("combiner.finish", 0); } void grpc_combiner_execute(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, grpc_closure *cl, grpc_error *error) { + gpr_log(GPR_DEBUG, "C:%p grpc_combiner_execute c=%p", lock, cl); GPR_TIMER_BEGIN("combiner.execute", 0); gpr_atm last = gpr_atm_full_fetch_add(&lock->state, 2); GPR_ASSERT(last & 1); // ensure lock has not been destroyed @@ -217,12 +246,15 @@ void grpc_combiner_execute(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, static void enqueue_finally(grpc_exec_ctx *exec_ctx, void *closure, grpc_error *error) { grpc_combiner_execute_finally(exec_ctx, exec_ctx->active_combiner, closure, - GRPC_ERROR_REF(error), true); + GRPC_ERROR_REF(error), false); } void grpc_combiner_execute_finally(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, grpc_closure *closure, grpc_error *error, bool force_async_break) { + gpr_log(GPR_DEBUG, + "C:%p grpc_combiner_execute_finally c=%p force_async_break=%d; ac=%p", + lock, closure, force_async_break, exec_ctx->active_combiner); GPR_TIMER_BEGIN("combiner.execute_finally", 0); if (exec_ctx->active_combiner != lock) { GPR_TIMER_MARK("slowpath", 0); @@ -239,7 +271,7 @@ void grpc_combiner_execute_finally(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, gpr_atm_full_fetch_add(&lock->state, 2); } grpc_closure_list_append(&lock->final_list, closure, error); - GPR_TIMER_END("combiner.execute_finally", 0); + GPR_TIMER_END("combiner.execute_finally", 0); } void grpc_combiner_force_async_finally(grpc_combiner *lock) { diff --git a/src/core/lib/iomgr/tcp_posix.c b/src/core/lib/iomgr/tcp_posix.c index ec21e039448..bf6e9b16b39 100644 --- a/src/core/lib/iomgr/tcp_posix.c +++ b/src/core/lib/iomgr/tcp_posix.c @@ -379,10 +379,15 @@ static void tcp_handle_write(grpc_exec_ctx *exec_ctx, void *arg /* grpc_tcp */, } if (!tcp_flush(tcp, &error)) { + gpr_log(GPR_DEBUG, "write: delayed"); grpc_fd_notify_on_write(exec_ctx, tcp->em_fd, &tcp->write_closure); } else { cb = tcp->write_cb; tcp->write_cb = NULL; + const char *str = grpc_error_string(error); + gpr_log(GPR_DEBUG, "write: %s", str); + grpc_error_free_string(str); + GPR_TIMER_BEGIN("tcp_handle_write.cb", 0); cb->cb(exec_ctx, cb->cb_arg, error); GPR_TIMER_END("tcp_handle_write.cb", 0); @@ -425,8 +430,12 @@ static void tcp_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, if (!tcp_flush(tcp, &error)) { TCP_REF(tcp, "write"); tcp->write_cb = cb; + gpr_log(GPR_DEBUG, "write: delayed"); grpc_fd_notify_on_write(exec_ctx, tcp->em_fd, &tcp->write_closure); } else { + const char *str = grpc_error_string(error); + gpr_log(GPR_DEBUG, "write: %s", str); + grpc_error_free_string(str); grpc_exec_ctx_sched(exec_ctx, cb, error, NULL); } diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c index b6f4b5e427b..964333c57bb 100644 --- a/src/core/lib/surface/server.c +++ b/src/core/lib/surface/server.c @@ -446,7 +446,12 @@ static void destroy_channel(grpc_exec_ctx *exec_ctx, channel_data *chand, grpc_channel_get_channel_stack(chand->channel), 0), op); - GRPC_LOG_IF_ERROR("disconnecting client", error); + if (error != GRPC_ERROR_NONE) { + const char *msg = grpc_error_string(error); + gpr_log(GPR_INFO, "Disconnected client: %s", msg); + grpc_error_free_string(msg); + } + GRPC_ERROR_UNREF(error); } static void cpstr(char **dest, size_t *capacity, grpc_mdstr *value) { From c3df7b4924227d60589e5b1fc3d1f809815e88c2 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 18 Jul 2016 15:51:26 -0700 Subject: [PATCH 42/78] Get traces around everything --- src/core/lib/iomgr/combiner.c | 53 ++++++++++++++++++++-------------- src/core/lib/iomgr/combiner.h | 2 ++ src/core/lib/iomgr/error.c | 2 +- src/core/lib/iomgr/tcp_posix.c | 24 ++++++++++----- src/core/lib/surface/init.c | 2 ++ 5 files changed, 52 insertions(+), 31 deletions(-) diff --git a/src/core/lib/iomgr/combiner.c b/src/core/lib/iomgr/combiner.c index c3c32cb8a34..eb476c05729 100644 --- a/src/core/lib/iomgr/combiner.c +++ b/src/core/lib/iomgr/combiner.c @@ -43,10 +43,12 @@ int grpc_combiner_trace = 0; -#define COMBINER_TRACE(fn) \ - if (grpc_combiner_trace) { \ - fn \ - } +#define GRPC_COMBINER_TRACE(fn) \ + do { \ + if (grpc_combiner_trace) { \ + fn; \ + } \ + } while (0) struct grpc_combiner { grpc_workqueue *optional_workqueue; @@ -67,12 +69,12 @@ grpc_combiner *grpc_combiner_create(grpc_workqueue *optional_workqueue) { gpr_mpscq_init(&lock->queue); lock->take_async_break_before_final_list = false; grpc_closure_list_init(&lock->final_list); - gpr_log(GPR_DEBUG, "C:%p create", lock); + GRPC_COMBINER_TRACE(gpr_log(GPR_DEBUG, "C:%p create", lock)); return lock; } static void really_destroy(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { - gpr_log(GPR_DEBUG, "C:%p really_destroy", lock); + GRPC_COMBINER_TRACE(gpr_log(GPR_DEBUG, "C:%p really_destroy", lock)); GPR_ASSERT(gpr_atm_no_barrier_load(&lock->state) == 0); gpr_mpscq_destroy(&lock->queue); GRPC_WORKQUEUE_UNREF(exec_ctx, lock->optional_workqueue, "combiner"); @@ -81,8 +83,8 @@ static void really_destroy(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { void grpc_combiner_destroy(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { gpr_atm old_state = gpr_atm_full_fetch_add(&lock->state, -1); - gpr_log(GPR_DEBUG, "C:%p really_destroy old_state=%" PRIdPTR, lock, - old_state); + GRPC_COMBINER_TRACE(gpr_log( + GPR_DEBUG, "C:%p really_destroy old_state=%" PRIdPTR, lock, old_state)); if (old_state == 1) { really_destroy(exec_ctx, lock); } @@ -95,7 +97,8 @@ static void continue_finishing_mainline(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { GPR_TIMER_BEGIN("combiner.continue_executing_mainline", 0); grpc_combiner *lock = arg; - gpr_log(GPR_DEBUG, "C:%p continue_finishing_mainline", lock); + GRPC_COMBINER_TRACE( + gpr_log(GPR_DEBUG, "C:%p continue_finishing_mainline", lock)); GPR_ASSERT(exec_ctx->active_combiner == NULL); exec_ctx->active_combiner = lock; if (maybe_finish_one(exec_ctx, lock)) finish(exec_ctx, lock); @@ -112,7 +115,8 @@ static void execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { lock->take_async_break_before_final_list = false; int loops = 0; while (c != NULL) { - gpr_log(GPR_DEBUG, "C:%p execute_final[%d] c=%p", lock, loops, c); + GRPC_COMBINER_TRACE( + gpr_log(GPR_DEBUG, "C:%p execute_final[%d] c=%p", lock, loops, c)); grpc_closure *next = c->next_data.next; grpc_error *error = c->error; c->cb(exec_ctx, c->cb_arg, error); @@ -127,7 +131,8 @@ static void continue_executing_final(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { GPR_TIMER_BEGIN("combiner.continue_executing_final", 0); grpc_combiner *lock = arg; - gpr_log(GPR_DEBUG, "C:%p continue_executing_final", lock); + GRPC_COMBINER_TRACE( + gpr_log(GPR_DEBUG, "C:%p continue_executing_final", lock)); GPR_ASSERT(exec_ctx->active_combiner == NULL); exec_ctx->active_combiner = lock; // quick peek to see if new things have turned up on the queue: if so, go back @@ -146,9 +151,10 @@ static void continue_executing_final(grpc_exec_ctx *exec_ctx, void *arg, static bool start_execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { GPR_TIMER_BEGIN("combiner.start_execute_final", 0); GPR_ASSERT(exec_ctx->active_combiner == lock); - gpr_log(GPR_DEBUG, - "C:%p start_execute_final take_async_break_before_final_list=%d", - lock, lock->take_async_break_before_final_list); + GRPC_COMBINER_TRACE( + gpr_log(GPR_DEBUG, + "C:%p start_execute_final take_async_break_before_final_list=%d", + lock, lock->take_async_break_before_final_list)); if (lock->take_async_break_before_final_list) { grpc_closure_init(&lock->continue_finishing, continue_executing_final, lock); @@ -166,7 +172,8 @@ static bool start_execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { static bool maybe_finish_one(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { GPR_TIMER_BEGIN("combiner.maybe_finish_one", 0); gpr_mpscq_node *n = gpr_mpscq_pop(&lock->queue); - gpr_log(GPR_DEBUG, "C:%p maybe_finish_one n=%p", lock, n); + GRPC_COMBINER_TRACE( + gpr_log(GPR_DEBUG, "C:%p maybe_finish_one n=%p", lock, n)); GPR_ASSERT(exec_ctx->active_combiner == lock); if (n == NULL) { // queue is in an inconsistant state: use this as a cue that we should @@ -193,9 +200,9 @@ static void finish(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { do { executor = maybe_finish_one; gpr_atm old_state = gpr_atm_full_fetch_add(&lock->state, -2); - gpr_log(GPR_DEBUG, "C:%p finish[%d] old_state=%" PRIdPTR " cl=[%p,%p]", - lock, loops, old_state, lock->final_list.head, - lock->final_list.tail); + GRPC_COMBINER_TRACE(gpr_log( + GPR_DEBUG, "C:%p finish[%d] old_state=%" PRIdPTR " cl=[%p,%p]", lock, + loops, old_state, lock->final_list.head, lock->final_list.tail)); switch (old_state) { case 5: // we're down to one queued item: if it's the final list we case 4: // should do that @@ -223,7 +230,8 @@ static void finish(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { void grpc_combiner_execute(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, grpc_closure *cl, grpc_error *error) { - gpr_log(GPR_DEBUG, "C:%p grpc_combiner_execute c=%p", lock, cl); + GRPC_COMBINER_TRACE( + gpr_log(GPR_DEBUG, "C:%p grpc_combiner_execute c=%p", lock, cl)); GPR_TIMER_BEGIN("combiner.execute", 0); gpr_atm last = gpr_atm_full_fetch_add(&lock->state, 2); GPR_ASSERT(last & 1); // ensure lock has not been destroyed @@ -252,9 +260,10 @@ static void enqueue_finally(grpc_exec_ctx *exec_ctx, void *closure, void grpc_combiner_execute_finally(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, grpc_closure *closure, grpc_error *error, bool force_async_break) { - gpr_log(GPR_DEBUG, - "C:%p grpc_combiner_execute_finally c=%p force_async_break=%d; ac=%p", - lock, closure, force_async_break, exec_ctx->active_combiner); + GRPC_COMBINER_TRACE(gpr_log( + GPR_DEBUG, + "C:%p grpc_combiner_execute_finally c=%p force_async_break=%d; ac=%p", + lock, closure, force_async_break, exec_ctx->active_combiner)); GPR_TIMER_BEGIN("combiner.execute_finally", 0); if (exec_ctx->active_combiner != lock) { GPR_TIMER_MARK("slowpath", 0); diff --git a/src/core/lib/iomgr/combiner.h b/src/core/lib/iomgr/combiner.h index 5b94d5bd99c..3eb9f34638f 100644 --- a/src/core/lib/iomgr/combiner.h +++ b/src/core/lib/iomgr/combiner.h @@ -64,4 +64,6 @@ void grpc_combiner_execute_finally(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, bool hint_async_break); void grpc_combiner_force_async_finally(grpc_combiner *lock); +extern int grpc_combiner_trace; + #endif /* GRPC_CORE_LIB_IOMGR_COMBINER_H */ diff --git a/src/core/lib/iomgr/error.c b/src/core/lib/iomgr/error.c index 149c55663c0..e366961936d 100644 --- a/src/core/lib/iomgr/error.c +++ b/src/core/lib/iomgr/error.c @@ -332,7 +332,7 @@ grpc_error *grpc_error_add_child(grpc_error *src, grpc_error *child) { return new; } -static const char *no_error_string = "null"; +static const char *no_error_string = "\"No Error\""; static const char *oom_error_string = "\"Out of memory\""; static const char *cancelled_error_string = "\"Cancelled\""; diff --git a/src/core/lib/iomgr/tcp_posix.c b/src/core/lib/iomgr/tcp_posix.c index bf6e9b16b39..fa4b72acbba 100644 --- a/src/core/lib/iomgr/tcp_posix.c +++ b/src/core/lib/iomgr/tcp_posix.c @@ -379,14 +379,18 @@ static void tcp_handle_write(grpc_exec_ctx *exec_ctx, void *arg /* grpc_tcp */, } if (!tcp_flush(tcp, &error)) { - gpr_log(GPR_DEBUG, "write: delayed"); + if (grpc_tcp_trace) { + gpr_log(GPR_DEBUG, "write: delayed"); + } grpc_fd_notify_on_write(exec_ctx, tcp->em_fd, &tcp->write_closure); } else { cb = tcp->write_cb; tcp->write_cb = NULL; - const char *str = grpc_error_string(error); - gpr_log(GPR_DEBUG, "write: %s", str); - grpc_error_free_string(str); + if (grpc_tcp_trace) { + const char *str = grpc_error_string(error); + gpr_log(GPR_DEBUG, "write: %s", str); + grpc_error_free_string(str); + } GPR_TIMER_BEGIN("tcp_handle_write.cb", 0); cb->cb(exec_ctx, cb->cb_arg, error); @@ -430,12 +434,16 @@ static void tcp_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, if (!tcp_flush(tcp, &error)) { TCP_REF(tcp, "write"); tcp->write_cb = cb; - gpr_log(GPR_DEBUG, "write: delayed"); + if (grpc_tcp_trace) { + gpr_log(GPR_DEBUG, "write: delayed"); + } grpc_fd_notify_on_write(exec_ctx, tcp->em_fd, &tcp->write_closure); } else { - const char *str = grpc_error_string(error); - gpr_log(GPR_DEBUG, "write: %s", str); - grpc_error_free_string(str); + if (grpc_tcp_trace) { + const char *str = grpc_error_string(error); + gpr_log(GPR_DEBUG, "write: %s", str); + grpc_error_free_string(str); + } grpc_exec_ctx_sched(exec_ctx, cb, error, NULL); } diff --git a/src/core/lib/surface/init.c b/src/core/lib/surface/init.c index 5397913a21f..edda0c85fa9 100644 --- a/src/core/lib/surface/init.c +++ b/src/core/lib/surface/init.c @@ -47,6 +47,7 @@ #include "src/core/lib/channel/http_server_filter.h" #include "src/core/lib/debug/trace.h" #include "src/core/lib/http/parser.h" +#include "src/core/lib/iomgr/combiner.h" #include "src/core/lib/iomgr/executor.h" #include "src/core/lib/iomgr/iomgr.h" #include "src/core/lib/profiling/timers.h" @@ -165,6 +166,7 @@ void grpc_init(void) { grpc_register_tracer("http1", &grpc_http1_trace); grpc_register_tracer("compression", &grpc_compression_trace); grpc_register_tracer("queue_pluck", &grpc_cq_pluck_trace); + grpc_register_tracer("combiner", &grpc_combiner_trace); // Default pluck trace to 1 grpc_cq_pluck_trace = 1; grpc_register_tracer("queue_timeout", &grpc_cq_event_timeout_trace); From 15e0f230a29660c8c10fd4de54febb93288e41f2 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 18 Jul 2016 16:41:00 -0700 Subject: [PATCH 43/78] Fix merge error --- include/grpc/impl/codegen/atm_windows.h | 4 ---- 1 file changed, 4 deletions(-) diff --git a/include/grpc/impl/codegen/atm_windows.h b/include/grpc/impl/codegen/atm_windows.h index 3e5d1b301c6..0ab70b95c4a 100644 --- a/include/grpc/impl/codegen/atm_windows.h +++ b/include/grpc/impl/codegen/atm_windows.h @@ -122,12 +122,8 @@ static __inline gpr_atm gpr_atm_full_fetch_add(gpr_atm *p, gpr_atm delta) { return old; } -<<<<<<< HEAD:include/grpc/impl/codegen/atm_win32.h static __inline gpr_atm gpr_atm_full_xchg(gpr_atm *p, gpr_atm n) { return (gpr_atm)InterlockedExchangePointer((PVOID *)p, (PVOID)n); } -#endif /* GRPC_IMPL_CODEGEN_ATM_WIN32_H */ -======= #endif /* GRPC_IMPL_CODEGEN_ATM_WINDOWS_H */ ->>>>>>> c28a6c1b3b4d68da7661997cd56d305b254a7d0b:include/grpc/impl/codegen/atm_windows.h From df3bfae8d1e2721edde4d1bba3e3dbcc758e9a41 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Tue, 19 Jul 2016 08:04:37 -0700 Subject: [PATCH 44/78] Fix gcc4.4 error --- include/grpc/impl/codegen/atm_gcc_sync.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/grpc/impl/codegen/atm_gcc_sync.h b/include/grpc/impl/codegen/atm_gcc_sync.h index 86ce2f25485..9aa2b43189f 100644 --- a/include/grpc/impl/codegen/atm_gcc_sync.h +++ b/include/grpc/impl/codegen/atm_gcc_sync.h @@ -89,6 +89,7 @@ static __inline gpr_atm gpr_atm_full_xchg(gpr_atm *p, gpr_atm n) { do { cur = gpr_atm_acq_load(p); } while (!gpr_atm_rel_cas(p, cur, n)); + return cur; } #endif /* GRPC_IMPL_CODEGEN_ATM_GCC_SYNC_H */ From 2da58cf638805764e0ce4d2dfe484604c0cda343 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Tue, 19 Jul 2016 17:09:22 -0700 Subject: [PATCH 45/78] Force queuing to workqueue instead of relying on exec_ctx --- src/core/lib/iomgr/combiner.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/src/core/lib/iomgr/combiner.c b/src/core/lib/iomgr/combiner.c index eb476c05729..25b2ec3d4c5 100644 --- a/src/core/lib/iomgr/combiner.c +++ b/src/core/lib/iomgr/combiner.c @@ -155,11 +155,12 @@ static bool start_execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { gpr_log(GPR_DEBUG, "C:%p start_execute_final take_async_break_before_final_list=%d", lock, lock->take_async_break_before_final_list)); - if (lock->take_async_break_before_final_list) { + if (lock->optional_workqueue != NULL && + lock->take_async_break_before_final_list) { grpc_closure_init(&lock->continue_finishing, continue_executing_final, lock); - grpc_exec_ctx_sched(exec_ctx, &lock->continue_finishing, GRPC_ERROR_NONE, - GRPC_WORKQUEUE_REF(lock->optional_workqueue, "sched")); + grpc_workqueue_enqueue(exec_ctx, lock->optional_workqueue, + &lock->continue_finishing, GRPC_ERROR_NONE); GPR_TIMER_END("combiner.start_execute_final", 0); return false; } else { From 292b7cb3e14fa7cf51e683deefb05267c01f3472 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Thu, 4 Aug 2016 11:34:01 -0700 Subject: [PATCH 46/78] clang-format --- src/core/ext/transport/chttp2/transport/parsing.c | 4 ++-- src/core/lib/iomgr/workqueue_posix.c | 6 +++--- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/src/core/ext/transport/chttp2/transport/parsing.c b/src/core/ext/transport/chttp2/transport/parsing.c index cd128c3310b..0e6d579ba9b 100644 --- a/src/core/ext/transport/chttp2/transport/parsing.c +++ b/src/core/ext/transport/chttp2/transport/parsing.c @@ -87,8 +87,8 @@ void grpc_chttp2_prepare_to_read( transport_global->settings[GRPC_SENT_SETTINGS], sizeof(transport_parsing->last_sent_settings)); transport_parsing->max_frame_size = - transport_global - ->settings[GRPC_ACKED_SETTINGS][GRPC_CHTTP2_SETTINGS_MAX_FRAME_SIZE]; + transport_global->settings[GRPC_ACKED_SETTINGS] + [GRPC_CHTTP2_SETTINGS_MAX_FRAME_SIZE]; /* update the parsing view of incoming window */ while (grpc_chttp2_list_pop_unannounced_incoming_window_available( diff --git a/src/core/lib/iomgr/workqueue_posix.c b/src/core/lib/iomgr/workqueue_posix.c index 289c7a2fe22..ecfea68f564 100644 --- a/src/core/lib/iomgr/workqueue_posix.c +++ b/src/core/lib/iomgr/workqueue_posix.c @@ -43,8 +43,8 @@ #include #include -#include "src/core/lib/profiling/timers.h" #include "src/core/lib/iomgr/ev_posix.h" +#include "src/core/lib/profiling/timers.h" static void on_readable(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error); @@ -131,7 +131,7 @@ static void wakeup(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) { static void on_readable(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { GPR_TIMER_BEGIN("workqueue.on_readable", 0); - + grpc_workqueue *workqueue = arg; if (error != GRPC_ERROR_NONE) { @@ -176,7 +176,7 @@ static void on_readable(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { GRPC_ERROR_UNREF(clerr); } } - + GPR_TIMER_END("workqueue.on_readable", 0); } From 7e5da49444d0ec60b95c46cc0024a18a2f0b3af5 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Thu, 4 Aug 2016 11:34:38 -0700 Subject: [PATCH 47/78] generate projects --- Makefile | 1 + vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj | 3 +++ .../vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters | 6 ++++++ 3 files changed, 10 insertions(+) diff --git a/Makefile b/Makefile index 83a2bfee272..a5e063f311f 100644 --- a/Makefile +++ b/Makefile @@ -3094,6 +3094,7 @@ LIBGRPC_TEST_UTIL_SRC = \ src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ src/core/lib/iomgr/closure.c \ + src/core/lib/iomgr/combiner.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj index 84a71d217d9..cd5dc419b16 100644 --- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj +++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj @@ -205,6 +205,7 @@ + @@ -335,6 +336,8 @@ + + diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters index 18fe9264057..039b7365689 100644 --- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters +++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters @@ -97,6 +97,9 @@ src\core\lib\iomgr + + src\core\lib\iomgr + src\core\lib\iomgr @@ -491,6 +494,9 @@ src\core\lib\iomgr + + src\core\lib\iomgr + src\core\lib\iomgr From 427d7d71dc963e32d04120479b6e0ad53ae726a7 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Thu, 4 Aug 2016 12:11:08 -0700 Subject: [PATCH 48/78] Fix tsan reported error in trace --- src/core/lib/iomgr/combiner.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/src/core/lib/iomgr/combiner.c b/src/core/lib/iomgr/combiner.c index 25b2ec3d4c5..eb5ad634bd5 100644 --- a/src/core/lib/iomgr/combiner.c +++ b/src/core/lib/iomgr/combiner.c @@ -155,12 +155,11 @@ static bool start_execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { gpr_log(GPR_DEBUG, "C:%p start_execute_final take_async_break_before_final_list=%d", lock, lock->take_async_break_before_final_list)); - if (lock->optional_workqueue != NULL && - lock->take_async_break_before_final_list) { + if (lock->take_async_break_before_final_list) { grpc_closure_init(&lock->continue_finishing, continue_executing_final, lock); - grpc_workqueue_enqueue(exec_ctx, lock->optional_workqueue, - &lock->continue_finishing, GRPC_ERROR_NONE); + grpc_exec_ctx_sched(exec_ctx, &lock->continue_finishing, GRPC_ERROR_NONE, + GRPC_WORKQUEUE_REF(lock->optional_workqueue, "sched")); GPR_TIMER_END("combiner.start_execute_final", 0); return false; } else { @@ -201,9 +200,9 @@ static void finish(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { do { executor = maybe_finish_one; gpr_atm old_state = gpr_atm_full_fetch_add(&lock->state, -2); - GRPC_COMBINER_TRACE(gpr_log( - GPR_DEBUG, "C:%p finish[%d] old_state=%" PRIdPTR " cl=[%p,%p]", lock, - loops, old_state, lock->final_list.head, lock->final_list.tail)); + GRPC_COMBINER_TRACE(gpr_log(GPR_DEBUG, + "C:%p finish[%d] old_state=%" PRIdPTR, lock, + loops, old_state)); switch (old_state) { case 5: // we're down to one queued item: if it's the final list we case 4: // should do that From e43d05e32ae281aac598b049c68a11bd4bcaf33f Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Thu, 4 Aug 2016 13:07:24 -0700 Subject: [PATCH 49/78] Fix tsan bug --- src/core/ext/transport/chttp2/transport/chttp2_transport.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c index fc71d2804a4..c5e8f2f6d11 100644 --- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c +++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c @@ -2143,9 +2143,12 @@ static void incoming_byte_stream_next_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_stream_global *stream_global = &bs->stream->global; if (bs->is_tail) { + gpr_mu_lock(&bs->slice_mu); + size_t cur_length = bs->slices.length; + gpr_mu_unlock(&bs->slice_mu); incoming_byte_stream_update_flow_control( exec_ctx, transport_global, stream_global, - bs->next_action.max_size_hint, bs->slices.length); + bs->next_action.max_size_hint, cur_length); } gpr_mu_lock(&bs->slice_mu); if (bs->slices.count > 0) { From 1d469a49f0a75ee5b7bf60d76cd4510a791f5f83 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Thu, 4 Aug 2016 13:55:09 -0700 Subject: [PATCH 50/78] Revert bad changes to grpc.podspec --- gRPC.podspec | 683 --------------------------------------------------- 1 file changed, 683 deletions(-) diff --git a/gRPC.podspec b/gRPC.podspec index 5d122f441a6..eda965a3280 100644 --- a/gRPC.podspec +++ b/gRPC.podspec @@ -50,689 +50,6 @@ Pod::Spec.new do |s| s.ios.deployment_target = '7.1' s.osx.deployment_target = '10.9' -<<<<<<< HEAD - s.requires_arc = true - - objc_dir = 'src/objective-c' - - # Reactive Extensions library for iOS. - s.subspec 'RxLibrary' do |ss| - src_dir = "#{objc_dir}/RxLibrary" - ss.source_files = "#{src_dir}/*.{h,m}", "#{src_dir}/**/*.{h,m}" - ss.private_header_files = "#{src_dir}/private/*.h" - ss.header_mappings_dir = "#{objc_dir}" - end - - # Core cross-platform gRPC library, written in C. - s.subspec 'C-Core' do |ss| - ss.source_files = 'src/core/lib/profiling/timers.h', - 'src/core/lib/support/backoff.h', - 'src/core/lib/support/block_annotate.h', - 'src/core/lib/support/env.h', - 'src/core/lib/support/mpscq.h', - 'src/core/lib/support/murmur_hash.h', - 'src/core/lib/support/stack_lockfree.h', - 'src/core/lib/support/string.h', - 'src/core/lib/support/string_windows.h', - 'src/core/lib/support/thd_internal.h', - 'src/core/lib/support/time_precise.h', - 'src/core/lib/support/tmpfile.h', - 'include/grpc/support/alloc.h', - 'include/grpc/support/atm.h', - 'include/grpc/support/atm_gcc_atomic.h', - 'include/grpc/support/atm_gcc_sync.h', - 'include/grpc/support/atm_windows.h', - 'include/grpc/support/avl.h', - 'include/grpc/support/cmdline.h', - 'include/grpc/support/cpu.h', - 'include/grpc/support/histogram.h', - 'include/grpc/support/host_port.h', - 'include/grpc/support/log.h', - 'include/grpc/support/log_windows.h', - 'include/grpc/support/port_platform.h', - 'include/grpc/support/slice.h', - 'include/grpc/support/slice_buffer.h', - 'include/grpc/support/string_util.h', - 'include/grpc/support/subprocess.h', - 'include/grpc/support/sync.h', - 'include/grpc/support/sync_generic.h', - 'include/grpc/support/sync_posix.h', - 'include/grpc/support/sync_windows.h', - 'include/grpc/support/thd.h', - 'include/grpc/support/time.h', - 'include/grpc/support/tls.h', - 'include/grpc/support/tls_gcc.h', - 'include/grpc/support/tls_msvc.h', - 'include/grpc/support/tls_pthread.h', - 'include/grpc/support/useful.h', - 'include/grpc/impl/codegen/alloc.h', - 'include/grpc/impl/codegen/atm.h', - 'include/grpc/impl/codegen/atm_gcc_atomic.h', - 'include/grpc/impl/codegen/atm_gcc_sync.h', - 'include/grpc/impl/codegen/atm_windows.h', - 'include/grpc/impl/codegen/log.h', - 'include/grpc/impl/codegen/port_platform.h', - 'include/grpc/impl/codegen/slice.h', - 'include/grpc/impl/codegen/slice_buffer.h', - 'include/grpc/impl/codegen/sync.h', - 'include/grpc/impl/codegen/sync_generic.h', - 'include/grpc/impl/codegen/sync_posix.h', - 'include/grpc/impl/codegen/sync_windows.h', - 'include/grpc/impl/codegen/time.h', - 'src/core/lib/profiling/basic_timers.c', - 'src/core/lib/profiling/stap_timers.c', - 'src/core/lib/support/alloc.c', - 'src/core/lib/support/avl.c', - 'src/core/lib/support/backoff.c', - 'src/core/lib/support/cmdline.c', - 'src/core/lib/support/cpu_iphone.c', - 'src/core/lib/support/cpu_linux.c', - 'src/core/lib/support/cpu_posix.c', - 'src/core/lib/support/cpu_windows.c', - 'src/core/lib/support/env_linux.c', - 'src/core/lib/support/env_posix.c', - 'src/core/lib/support/env_windows.c', - 'src/core/lib/support/histogram.c', - 'src/core/lib/support/host_port.c', - 'src/core/lib/support/log.c', - 'src/core/lib/support/log_android.c', - 'src/core/lib/support/log_linux.c', - 'src/core/lib/support/log_posix.c', - 'src/core/lib/support/log_windows.c', - 'src/core/lib/support/mpscq.c', - 'src/core/lib/support/murmur_hash.c', - 'src/core/lib/support/slice.c', - 'src/core/lib/support/slice_buffer.c', - 'src/core/lib/support/stack_lockfree.c', - 'src/core/lib/support/string.c', - 'src/core/lib/support/string_posix.c', - 'src/core/lib/support/string_util_windows.c', - 'src/core/lib/support/string_windows.c', - 'src/core/lib/support/subprocess_posix.c', - 'src/core/lib/support/subprocess_windows.c', - 'src/core/lib/support/sync.c', - 'src/core/lib/support/sync_posix.c', - 'src/core/lib/support/sync_windows.c', - 'src/core/lib/support/thd.c', - 'src/core/lib/support/thd_posix.c', - 'src/core/lib/support/thd_windows.c', - 'src/core/lib/support/time.c', - 'src/core/lib/support/time_posix.c', - 'src/core/lib/support/time_precise.c', - 'src/core/lib/support/time_windows.c', - 'src/core/lib/support/tls_pthread.c', - 'src/core/lib/support/tmpfile_msys.c', - 'src/core/lib/support/tmpfile_posix.c', - 'src/core/lib/support/tmpfile_windows.c', - 'src/core/lib/support/wrap_memcpy.c', - 'src/core/lib/channel/channel_args.h', - 'src/core/lib/channel/channel_stack.h', - 'src/core/lib/channel/channel_stack_builder.h', - 'src/core/lib/channel/compress_filter.h', - 'src/core/lib/channel/connected_channel.h', - 'src/core/lib/channel/context.h', - 'src/core/lib/channel/http_client_filter.h', - 'src/core/lib/channel/http_server_filter.h', - 'src/core/lib/compression/algorithm_metadata.h', - 'src/core/lib/compression/message_compress.h', - 'src/core/lib/debug/trace.h', - 'src/core/lib/http/format_request.h', - 'src/core/lib/http/httpcli.h', - 'src/core/lib/http/parser.h', - 'src/core/lib/iomgr/closure.h', - 'src/core/lib/iomgr/combiner.h', - 'src/core/lib/iomgr/endpoint.h', - 'src/core/lib/iomgr/endpoint_pair.h', - 'src/core/lib/iomgr/error.h', - 'src/core/lib/iomgr/ev_epoll_linux.h', - 'src/core/lib/iomgr/ev_poll_and_epoll_posix.h', - 'src/core/lib/iomgr/ev_poll_posix.h', - 'src/core/lib/iomgr/ev_posix.h', - 'src/core/lib/iomgr/exec_ctx.h', - 'src/core/lib/iomgr/executor.h', - 'src/core/lib/iomgr/iocp_windows.h', - 'src/core/lib/iomgr/iomgr.h', - 'src/core/lib/iomgr/iomgr_internal.h', - 'src/core/lib/iomgr/iomgr_posix.h', - 'src/core/lib/iomgr/load_file.h', - 'src/core/lib/iomgr/network_status_tracker.h', - 'src/core/lib/iomgr/polling_entity.h', - 'src/core/lib/iomgr/pollset.h', - 'src/core/lib/iomgr/pollset_set.h', - 'src/core/lib/iomgr/pollset_set_windows.h', - 'src/core/lib/iomgr/pollset_windows.h', - 'src/core/lib/iomgr/resolve_address.h', - 'src/core/lib/iomgr/sockaddr.h', - 'src/core/lib/iomgr/sockaddr_posix.h', - 'src/core/lib/iomgr/sockaddr_utils.h', - 'src/core/lib/iomgr/sockaddr_windows.h', - 'src/core/lib/iomgr/socket_utils_posix.h', - 'src/core/lib/iomgr/socket_windows.h', - 'src/core/lib/iomgr/tcp_client.h', - 'src/core/lib/iomgr/tcp_posix.h', - 'src/core/lib/iomgr/tcp_server.h', - 'src/core/lib/iomgr/tcp_windows.h', - 'src/core/lib/iomgr/time_averaged_stats.h', - 'src/core/lib/iomgr/timer.h', - 'src/core/lib/iomgr/timer_heap.h', - 'src/core/lib/iomgr/udp_server.h', - 'src/core/lib/iomgr/unix_sockets_posix.h', - 'src/core/lib/iomgr/wakeup_fd_pipe.h', - 'src/core/lib/iomgr/wakeup_fd_posix.h', - 'src/core/lib/iomgr/workqueue.h', - 'src/core/lib/iomgr/workqueue_posix.h', - 'src/core/lib/iomgr/workqueue_windows.h', - 'src/core/lib/json/json.h', - 'src/core/lib/json/json_common.h', - 'src/core/lib/json/json_reader.h', - 'src/core/lib/json/json_writer.h', - 'src/core/lib/surface/api_trace.h', - 'src/core/lib/surface/call.h', - 'src/core/lib/surface/call_test_only.h', - 'src/core/lib/surface/channel.h', - 'src/core/lib/surface/channel_init.h', - 'src/core/lib/surface/channel_stack_type.h', - 'src/core/lib/surface/completion_queue.h', - 'src/core/lib/surface/event_string.h', - 'src/core/lib/surface/init.h', - 'src/core/lib/surface/lame_client.h', - 'src/core/lib/surface/server.h', - 'src/core/lib/transport/byte_stream.h', - 'src/core/lib/transport/connectivity_state.h', - 'src/core/lib/transport/metadata.h', - 'src/core/lib/transport/metadata_batch.h', - 'src/core/lib/transport/static_metadata.h', - 'src/core/lib/transport/transport.h', - 'src/core/lib/transport/transport_impl.h', - 'src/core/ext/transport/chttp2/transport/bin_decoder.h', - 'src/core/ext/transport/chttp2/transport/bin_encoder.h', - 'src/core/ext/transport/chttp2/transport/chttp2_transport.h', - 'src/core/ext/transport/chttp2/transport/frame.h', - 'src/core/ext/transport/chttp2/transport/frame_data.h', - 'src/core/ext/transport/chttp2/transport/frame_goaway.h', - 'src/core/ext/transport/chttp2/transport/frame_ping.h', - 'src/core/ext/transport/chttp2/transport/frame_rst_stream.h', - 'src/core/ext/transport/chttp2/transport/frame_settings.h', - 'src/core/ext/transport/chttp2/transport/frame_window_update.h', - 'src/core/ext/transport/chttp2/transport/hpack_encoder.h', - 'src/core/ext/transport/chttp2/transport/hpack_parser.h', - 'src/core/ext/transport/chttp2/transport/hpack_table.h', - 'src/core/ext/transport/chttp2/transport/http2_errors.h', - 'src/core/ext/transport/chttp2/transport/huffsyms.h', - 'src/core/ext/transport/chttp2/transport/incoming_metadata.h', - 'src/core/ext/transport/chttp2/transport/internal.h', - 'src/core/ext/transport/chttp2/transport/status_conversion.h', - 'src/core/ext/transport/chttp2/transport/stream_map.h', - 'src/core/ext/transport/chttp2/transport/timeout_encoding.h', - 'src/core/ext/transport/chttp2/transport/varint.h', - 'src/core/ext/transport/chttp2/alpn/alpn.h', - 'src/core/lib/security/context/security_context.h', - 'src/core/lib/security/credentials/composite/composite_credentials.h', - 'src/core/lib/security/credentials/credentials.h', - 'src/core/lib/security/credentials/fake/fake_credentials.h', - 'src/core/lib/security/credentials/google_default/google_default_credentials.h', - 'src/core/lib/security/credentials/iam/iam_credentials.h', - 'src/core/lib/security/credentials/jwt/json_token.h', - 'src/core/lib/security/credentials/jwt/jwt_credentials.h', - 'src/core/lib/security/credentials/jwt/jwt_verifier.h', - 'src/core/lib/security/credentials/oauth2/oauth2_credentials.h', - 'src/core/lib/security/credentials/plugin/plugin_credentials.h', - 'src/core/lib/security/credentials/ssl/ssl_credentials.h', - 'src/core/lib/security/transport/auth_filters.h', - 'src/core/lib/security/transport/handshake.h', - 'src/core/lib/security/transport/secure_endpoint.h', - 'src/core/lib/security/transport/security_connector.h', - 'src/core/lib/security/transport/tsi_error.h', - 'src/core/lib/security/util/b64.h', - 'src/core/lib/security/util/json_util.h', - 'src/core/lib/tsi/fake_transport_security.h', - 'src/core/lib/tsi/ssl_transport_security.h', - 'src/core/lib/tsi/ssl_types.h', - 'src/core/lib/tsi/transport_security.h', - 'src/core/lib/tsi/transport_security_interface.h', - 'src/core/ext/client_config/client_channel.h', - 'src/core/ext/client_config/client_channel_factory.h', - 'src/core/ext/client_config/client_config.h', - 'src/core/ext/client_config/connector.h', - 'src/core/ext/client_config/initial_connect_string.h', - 'src/core/ext/client_config/lb_policy.h', - 'src/core/ext/client_config/lb_policy_factory.h', - 'src/core/ext/client_config/lb_policy_registry.h', - 'src/core/ext/client_config/parse_address.h', - 'src/core/ext/client_config/resolver.h', - 'src/core/ext/client_config/resolver_factory.h', - 'src/core/ext/client_config/resolver_registry.h', - 'src/core/ext/client_config/subchannel.h', - 'src/core/ext/client_config/subchannel_call_holder.h', - 'src/core/ext/client_config/subchannel_index.h', - 'src/core/ext/client_config/uri_parser.h', - 'src/core/ext/lb_policy/grpclb/load_balancer_api.h', - 'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h', - 'third_party/nanopb/pb.h', - 'third_party/nanopb/pb_common.h', - 'third_party/nanopb/pb_decode.h', - 'third_party/nanopb/pb_encode.h', - 'src/core/ext/load_reporting/load_reporting.h', - 'src/core/ext/load_reporting/load_reporting_filter.h', - 'src/core/ext/census/aggregation.h', - 'src/core/ext/census/census_interface.h', - 'src/core/ext/census/census_rpc_stats.h', - 'src/core/ext/census/gen/census.pb.h', - 'src/core/ext/census/grpc_filter.h', - 'src/core/ext/census/mlog.h', - 'src/core/ext/census/rpc_metric_id.h', - 'include/grpc/byte_buffer.h', - 'include/grpc/byte_buffer_reader.h', - 'include/grpc/compression.h', - 'include/grpc/grpc.h', - 'include/grpc/grpc_posix.h', - 'include/grpc/status.h', - 'include/grpc/impl/codegen/byte_buffer.h', - 'include/grpc/impl/codegen/byte_buffer_reader.h', - 'include/grpc/impl/codegen/compression_types.h', - 'include/grpc/impl/codegen/connectivity_state.h', - 'include/grpc/impl/codegen/grpc_types.h', - 'include/grpc/impl/codegen/propagation_bits.h', - 'include/grpc/impl/codegen/status.h', - 'include/grpc/impl/codegen/alloc.h', - 'include/grpc/impl/codegen/atm.h', - 'include/grpc/impl/codegen/atm_gcc_atomic.h', - 'include/grpc/impl/codegen/atm_gcc_sync.h', - 'include/grpc/impl/codegen/atm_windows.h', - 'include/grpc/impl/codegen/log.h', - 'include/grpc/impl/codegen/port_platform.h', - 'include/grpc/impl/codegen/slice.h', - 'include/grpc/impl/codegen/slice_buffer.h', - 'include/grpc/impl/codegen/sync.h', - 'include/grpc/impl/codegen/sync_generic.h', - 'include/grpc/impl/codegen/sync_posix.h', - 'include/grpc/impl/codegen/sync_windows.h', - 'include/grpc/impl/codegen/time.h', - 'include/grpc/grpc_security.h', - 'include/grpc/grpc_security_constants.h', - 'include/grpc/census.h', - 'src/core/lib/surface/init.c', - 'src/core/lib/channel/channel_args.c', - 'src/core/lib/channel/channel_stack.c', - 'src/core/lib/channel/channel_stack_builder.c', - 'src/core/lib/channel/compress_filter.c', - 'src/core/lib/channel/connected_channel.c', - 'src/core/lib/channel/http_client_filter.c', - 'src/core/lib/channel/http_server_filter.c', - 'src/core/lib/compression/compression.c', - 'src/core/lib/compression/message_compress.c', - 'src/core/lib/debug/trace.c', - 'src/core/lib/http/format_request.c', - 'src/core/lib/http/httpcli.c', - 'src/core/lib/http/parser.c', - 'src/core/lib/iomgr/closure.c', - 'src/core/lib/iomgr/combiner.c', - 'src/core/lib/iomgr/endpoint.c', - 'src/core/lib/iomgr/endpoint_pair_posix.c', - 'src/core/lib/iomgr/endpoint_pair_windows.c', - 'src/core/lib/iomgr/error.c', - 'src/core/lib/iomgr/ev_epoll_linux.c', - 'src/core/lib/iomgr/ev_poll_and_epoll_posix.c', - 'src/core/lib/iomgr/ev_poll_posix.c', - 'src/core/lib/iomgr/ev_posix.c', - 'src/core/lib/iomgr/exec_ctx.c', - 'src/core/lib/iomgr/executor.c', - 'src/core/lib/iomgr/iocp_windows.c', - 'src/core/lib/iomgr/iomgr.c', - 'src/core/lib/iomgr/iomgr_posix.c', - 'src/core/lib/iomgr/iomgr_windows.c', - 'src/core/lib/iomgr/load_file.c', - 'src/core/lib/iomgr/network_status_tracker.c', - 'src/core/lib/iomgr/polling_entity.c', - 'src/core/lib/iomgr/pollset_set_windows.c', - 'src/core/lib/iomgr/pollset_windows.c', - 'src/core/lib/iomgr/resolve_address_posix.c', - 'src/core/lib/iomgr/resolve_address_windows.c', - 'src/core/lib/iomgr/sockaddr_utils.c', - 'src/core/lib/iomgr/socket_utils_common_posix.c', - 'src/core/lib/iomgr/socket_utils_linux.c', - 'src/core/lib/iomgr/socket_utils_posix.c', - 'src/core/lib/iomgr/socket_windows.c', - 'src/core/lib/iomgr/tcp_client_posix.c', - 'src/core/lib/iomgr/tcp_client_windows.c', - 'src/core/lib/iomgr/tcp_posix.c', - 'src/core/lib/iomgr/tcp_server_posix.c', - 'src/core/lib/iomgr/tcp_server_windows.c', - 'src/core/lib/iomgr/tcp_windows.c', - 'src/core/lib/iomgr/time_averaged_stats.c', - 'src/core/lib/iomgr/timer.c', - 'src/core/lib/iomgr/timer_heap.c', - 'src/core/lib/iomgr/udp_server.c', - 'src/core/lib/iomgr/unix_sockets_posix.c', - 'src/core/lib/iomgr/unix_sockets_posix_noop.c', - 'src/core/lib/iomgr/wakeup_fd_eventfd.c', - 'src/core/lib/iomgr/wakeup_fd_nospecial.c', - 'src/core/lib/iomgr/wakeup_fd_pipe.c', - 'src/core/lib/iomgr/wakeup_fd_posix.c', - 'src/core/lib/iomgr/workqueue_posix.c', - 'src/core/lib/iomgr/workqueue_windows.c', - 'src/core/lib/json/json.c', - 'src/core/lib/json/json_reader.c', - 'src/core/lib/json/json_string.c', - 'src/core/lib/json/json_writer.c', - 'src/core/lib/surface/alarm.c', - 'src/core/lib/surface/api_trace.c', - 'src/core/lib/surface/byte_buffer.c', - 'src/core/lib/surface/byte_buffer_reader.c', - 'src/core/lib/surface/call.c', - 'src/core/lib/surface/call_details.c', - 'src/core/lib/surface/call_log_batch.c', - 'src/core/lib/surface/channel.c', - 'src/core/lib/surface/channel_init.c', - 'src/core/lib/surface/channel_ping.c', - 'src/core/lib/surface/channel_stack_type.c', - 'src/core/lib/surface/completion_queue.c', - 'src/core/lib/surface/event_string.c', - 'src/core/lib/surface/lame_client.c', - 'src/core/lib/surface/metadata_array.c', - 'src/core/lib/surface/server.c', - 'src/core/lib/surface/validate_metadata.c', - 'src/core/lib/surface/version.c', - 'src/core/lib/transport/byte_stream.c', - 'src/core/lib/transport/connectivity_state.c', - 'src/core/lib/transport/metadata.c', - 'src/core/lib/transport/metadata_batch.c', - 'src/core/lib/transport/static_metadata.c', - 'src/core/lib/transport/transport.c', - 'src/core/lib/transport/transport_op_string.c', - 'src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c', - 'src/core/ext/transport/chttp2/transport/bin_decoder.c', - 'src/core/ext/transport/chttp2/transport/bin_encoder.c', - 'src/core/ext/transport/chttp2/transport/chttp2_plugin.c', - 'src/core/ext/transport/chttp2/transport/chttp2_transport.c', - 'src/core/ext/transport/chttp2/transport/frame_data.c', - 'src/core/ext/transport/chttp2/transport/frame_goaway.c', - 'src/core/ext/transport/chttp2/transport/frame_ping.c', - 'src/core/ext/transport/chttp2/transport/frame_rst_stream.c', - 'src/core/ext/transport/chttp2/transport/frame_settings.c', - 'src/core/ext/transport/chttp2/transport/frame_window_update.c', - 'src/core/ext/transport/chttp2/transport/hpack_encoder.c', - 'src/core/ext/transport/chttp2/transport/hpack_parser.c', - 'src/core/ext/transport/chttp2/transport/hpack_table.c', - 'src/core/ext/transport/chttp2/transport/huffsyms.c', - 'src/core/ext/transport/chttp2/transport/incoming_metadata.c', - 'src/core/ext/transport/chttp2/transport/parsing.c', - 'src/core/ext/transport/chttp2/transport/status_conversion.c', - 'src/core/ext/transport/chttp2/transport/stream_lists.c', - 'src/core/ext/transport/chttp2/transport/stream_map.c', - 'src/core/ext/transport/chttp2/transport/timeout_encoding.c', - 'src/core/ext/transport/chttp2/transport/varint.c', - 'src/core/ext/transport/chttp2/transport/writing.c', - 'src/core/ext/transport/chttp2/alpn/alpn.c', - 'src/core/lib/http/httpcli_security_connector.c', - 'src/core/lib/security/context/security_context.c', - 'src/core/lib/security/credentials/composite/composite_credentials.c', - 'src/core/lib/security/credentials/credentials.c', - 'src/core/lib/security/credentials/credentials_metadata.c', - 'src/core/lib/security/credentials/fake/fake_credentials.c', - 'src/core/lib/security/credentials/google_default/credentials_posix.c', - 'src/core/lib/security/credentials/google_default/credentials_windows.c', - 'src/core/lib/security/credentials/google_default/google_default_credentials.c', - 'src/core/lib/security/credentials/iam/iam_credentials.c', - 'src/core/lib/security/credentials/jwt/json_token.c', - 'src/core/lib/security/credentials/jwt/jwt_credentials.c', - 'src/core/lib/security/credentials/jwt/jwt_verifier.c', - 'src/core/lib/security/credentials/oauth2/oauth2_credentials.c', - 'src/core/lib/security/credentials/plugin/plugin_credentials.c', - 'src/core/lib/security/credentials/ssl/ssl_credentials.c', - 'src/core/lib/security/transport/client_auth_filter.c', - 'src/core/lib/security/transport/handshake.c', - 'src/core/lib/security/transport/secure_endpoint.c', - 'src/core/lib/security/transport/security_connector.c', - 'src/core/lib/security/transport/server_auth_filter.c', - 'src/core/lib/security/transport/tsi_error.c', - 'src/core/lib/security/util/b64.c', - 'src/core/lib/security/util/json_util.c', - 'src/core/lib/surface/init_secure.c', - 'src/core/lib/tsi/fake_transport_security.c', - 'src/core/lib/tsi/ssl_transport_security.c', - 'src/core/lib/tsi/transport_security.c', - 'src/core/ext/transport/chttp2/client/secure/secure_channel_create.c', - 'src/core/ext/client_config/channel_connectivity.c', - 'src/core/ext/client_config/client_channel.c', - 'src/core/ext/client_config/client_channel_factory.c', - 'src/core/ext/client_config/client_config.c', - 'src/core/ext/client_config/client_config_plugin.c', - 'src/core/ext/client_config/connector.c', - 'src/core/ext/client_config/default_initial_connect_string.c', - 'src/core/ext/client_config/initial_connect_string.c', - 'src/core/ext/client_config/lb_policy.c', - 'src/core/ext/client_config/lb_policy_factory.c', - 'src/core/ext/client_config/lb_policy_registry.c', - 'src/core/ext/client_config/parse_address.c', - 'src/core/ext/client_config/resolver.c', - 'src/core/ext/client_config/resolver_factory.c', - 'src/core/ext/client_config/resolver_registry.c', - 'src/core/ext/client_config/subchannel.c', - 'src/core/ext/client_config/subchannel_call_holder.c', - 'src/core/ext/client_config/subchannel_index.c', - 'src/core/ext/client_config/uri_parser.c', - 'src/core/ext/transport/chttp2/server/insecure/server_chttp2.c', - 'src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.c', - 'src/core/ext/transport/chttp2/client/insecure/channel_create.c', - 'src/core/ext/transport/chttp2/client/insecure/channel_create_posix.c', - 'src/core/ext/lb_policy/grpclb/load_balancer_api.c', - 'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c', - 'third_party/nanopb/pb_common.c', - 'third_party/nanopb/pb_decode.c', - 'third_party/nanopb/pb_encode.c', - 'src/core/ext/lb_policy/pick_first/pick_first.c', - 'src/core/ext/lb_policy/round_robin/round_robin.c', - 'src/core/ext/resolver/dns/native/dns_resolver.c', - 'src/core/ext/resolver/sockaddr/sockaddr_resolver.c', - 'src/core/ext/load_reporting/load_reporting.c', - 'src/core/ext/load_reporting/load_reporting_filter.c', - 'src/core/ext/census/context.c', - 'src/core/ext/census/gen/census.pb.c', - 'src/core/ext/census/grpc_context.c', - 'src/core/ext/census/grpc_filter.c', - 'src/core/ext/census/grpc_plugin.c', - 'src/core/ext/census/initialize.c', - 'src/core/ext/census/mlog.c', - 'src/core/ext/census/operation.c', - 'src/core/ext/census/placeholders.c', - 'src/core/ext/census/tracing.c', - 'src/core/plugin_registry/grpc_plugin_registry.c' - - ss.private_header_files = 'src/core/lib/profiling/timers.h', - 'src/core/lib/support/backoff.h', - 'src/core/lib/support/block_annotate.h', - 'src/core/lib/support/env.h', - 'src/core/lib/support/mpscq.h', - 'src/core/lib/support/murmur_hash.h', - 'src/core/lib/support/stack_lockfree.h', - 'src/core/lib/support/string.h', - 'src/core/lib/support/string_windows.h', - 'src/core/lib/support/thd_internal.h', - 'src/core/lib/support/time_precise.h', - 'src/core/lib/support/tmpfile.h', - 'src/core/lib/channel/channel_args.h', - 'src/core/lib/channel/channel_stack.h', - 'src/core/lib/channel/channel_stack_builder.h', - 'src/core/lib/channel/compress_filter.h', - 'src/core/lib/channel/connected_channel.h', - 'src/core/lib/channel/context.h', - 'src/core/lib/channel/http_client_filter.h', - 'src/core/lib/channel/http_server_filter.h', - 'src/core/lib/compression/algorithm_metadata.h', - 'src/core/lib/compression/message_compress.h', - 'src/core/lib/debug/trace.h', - 'src/core/lib/http/format_request.h', - 'src/core/lib/http/httpcli.h', - 'src/core/lib/http/parser.h', - 'src/core/lib/iomgr/closure.h', - 'src/core/lib/iomgr/combiner.h', - 'src/core/lib/iomgr/endpoint.h', - 'src/core/lib/iomgr/endpoint_pair.h', - 'src/core/lib/iomgr/error.h', - 'src/core/lib/iomgr/ev_epoll_linux.h', - 'src/core/lib/iomgr/ev_poll_and_epoll_posix.h', - 'src/core/lib/iomgr/ev_poll_posix.h', - 'src/core/lib/iomgr/ev_posix.h', - 'src/core/lib/iomgr/exec_ctx.h', - 'src/core/lib/iomgr/executor.h', - 'src/core/lib/iomgr/iocp_windows.h', - 'src/core/lib/iomgr/iomgr.h', - 'src/core/lib/iomgr/iomgr_internal.h', - 'src/core/lib/iomgr/iomgr_posix.h', - 'src/core/lib/iomgr/load_file.h', - 'src/core/lib/iomgr/network_status_tracker.h', - 'src/core/lib/iomgr/polling_entity.h', - 'src/core/lib/iomgr/pollset.h', - 'src/core/lib/iomgr/pollset_set.h', - 'src/core/lib/iomgr/pollset_set_windows.h', - 'src/core/lib/iomgr/pollset_windows.h', - 'src/core/lib/iomgr/resolve_address.h', - 'src/core/lib/iomgr/sockaddr.h', - 'src/core/lib/iomgr/sockaddr_posix.h', - 'src/core/lib/iomgr/sockaddr_utils.h', - 'src/core/lib/iomgr/sockaddr_windows.h', - 'src/core/lib/iomgr/socket_utils_posix.h', - 'src/core/lib/iomgr/socket_windows.h', - 'src/core/lib/iomgr/tcp_client.h', - 'src/core/lib/iomgr/tcp_posix.h', - 'src/core/lib/iomgr/tcp_server.h', - 'src/core/lib/iomgr/tcp_windows.h', - 'src/core/lib/iomgr/time_averaged_stats.h', - 'src/core/lib/iomgr/timer.h', - 'src/core/lib/iomgr/timer_heap.h', - 'src/core/lib/iomgr/udp_server.h', - 'src/core/lib/iomgr/unix_sockets_posix.h', - 'src/core/lib/iomgr/wakeup_fd_pipe.h', - 'src/core/lib/iomgr/wakeup_fd_posix.h', - 'src/core/lib/iomgr/workqueue.h', - 'src/core/lib/iomgr/workqueue_posix.h', - 'src/core/lib/iomgr/workqueue_windows.h', - 'src/core/lib/json/json.h', - 'src/core/lib/json/json_common.h', - 'src/core/lib/json/json_reader.h', - 'src/core/lib/json/json_writer.h', - 'src/core/lib/surface/api_trace.h', - 'src/core/lib/surface/call.h', - 'src/core/lib/surface/call_test_only.h', - 'src/core/lib/surface/channel.h', - 'src/core/lib/surface/channel_init.h', - 'src/core/lib/surface/channel_stack_type.h', - 'src/core/lib/surface/completion_queue.h', - 'src/core/lib/surface/event_string.h', - 'src/core/lib/surface/init.h', - 'src/core/lib/surface/lame_client.h', - 'src/core/lib/surface/server.h', - 'src/core/lib/transport/byte_stream.h', - 'src/core/lib/transport/connectivity_state.h', - 'src/core/lib/transport/metadata.h', - 'src/core/lib/transport/metadata_batch.h', - 'src/core/lib/transport/static_metadata.h', - 'src/core/lib/transport/transport.h', - 'src/core/lib/transport/transport_impl.h', - 'src/core/ext/transport/chttp2/transport/bin_decoder.h', - 'src/core/ext/transport/chttp2/transport/bin_encoder.h', - 'src/core/ext/transport/chttp2/transport/chttp2_transport.h', - 'src/core/ext/transport/chttp2/transport/frame.h', - 'src/core/ext/transport/chttp2/transport/frame_data.h', - 'src/core/ext/transport/chttp2/transport/frame_goaway.h', - 'src/core/ext/transport/chttp2/transport/frame_ping.h', - 'src/core/ext/transport/chttp2/transport/frame_rst_stream.h', - 'src/core/ext/transport/chttp2/transport/frame_settings.h', - 'src/core/ext/transport/chttp2/transport/frame_window_update.h', - 'src/core/ext/transport/chttp2/transport/hpack_encoder.h', - 'src/core/ext/transport/chttp2/transport/hpack_parser.h', - 'src/core/ext/transport/chttp2/transport/hpack_table.h', - 'src/core/ext/transport/chttp2/transport/http2_errors.h', - 'src/core/ext/transport/chttp2/transport/huffsyms.h', - 'src/core/ext/transport/chttp2/transport/incoming_metadata.h', - 'src/core/ext/transport/chttp2/transport/internal.h', - 'src/core/ext/transport/chttp2/transport/status_conversion.h', - 'src/core/ext/transport/chttp2/transport/stream_map.h', - 'src/core/ext/transport/chttp2/transport/timeout_encoding.h', - 'src/core/ext/transport/chttp2/transport/varint.h', - 'src/core/ext/transport/chttp2/alpn/alpn.h', - 'src/core/lib/security/context/security_context.h', - 'src/core/lib/security/credentials/composite/composite_credentials.h', - 'src/core/lib/security/credentials/credentials.h', - 'src/core/lib/security/credentials/fake/fake_credentials.h', - 'src/core/lib/security/credentials/google_default/google_default_credentials.h', - 'src/core/lib/security/credentials/iam/iam_credentials.h', - 'src/core/lib/security/credentials/jwt/json_token.h', - 'src/core/lib/security/credentials/jwt/jwt_credentials.h', - 'src/core/lib/security/credentials/jwt/jwt_verifier.h', - 'src/core/lib/security/credentials/oauth2/oauth2_credentials.h', - 'src/core/lib/security/credentials/plugin/plugin_credentials.h', - 'src/core/lib/security/credentials/ssl/ssl_credentials.h', - 'src/core/lib/security/transport/auth_filters.h', - 'src/core/lib/security/transport/handshake.h', - 'src/core/lib/security/transport/secure_endpoint.h', - 'src/core/lib/security/transport/security_connector.h', - 'src/core/lib/security/transport/tsi_error.h', - 'src/core/lib/security/util/b64.h', - 'src/core/lib/security/util/json_util.h', - 'src/core/lib/tsi/fake_transport_security.h', - 'src/core/lib/tsi/ssl_transport_security.h', - 'src/core/lib/tsi/ssl_types.h', - 'src/core/lib/tsi/transport_security.h', - 'src/core/lib/tsi/transport_security_interface.h', - 'src/core/ext/client_config/client_channel.h', - 'src/core/ext/client_config/client_channel_factory.h', - 'src/core/ext/client_config/client_config.h', - 'src/core/ext/client_config/connector.h', - 'src/core/ext/client_config/initial_connect_string.h', - 'src/core/ext/client_config/lb_policy.h', - 'src/core/ext/client_config/lb_policy_factory.h', - 'src/core/ext/client_config/lb_policy_registry.h', - 'src/core/ext/client_config/parse_address.h', - 'src/core/ext/client_config/resolver.h', - 'src/core/ext/client_config/resolver_factory.h', - 'src/core/ext/client_config/resolver_registry.h', - 'src/core/ext/client_config/subchannel.h', - 'src/core/ext/client_config/subchannel_call_holder.h', - 'src/core/ext/client_config/subchannel_index.h', - 'src/core/ext/client_config/uri_parser.h', - 'src/core/ext/lb_policy/grpclb/load_balancer_api.h', - 'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h', - 'third_party/nanopb/pb.h', - 'third_party/nanopb/pb_common.h', - 'third_party/nanopb/pb_decode.h', - 'third_party/nanopb/pb_encode.h', - 'src/core/ext/load_reporting/load_reporting.h', - 'src/core/ext/load_reporting/load_reporting_filter.h', - 'src/core/ext/census/aggregation.h', - 'src/core/ext/census/census_interface.h', - 'src/core/ext/census/census_rpc_stats.h', - 'src/core/ext/census/gen/census.pb.h', - 'src/core/ext/census/grpc_filter.h', - 'src/core/ext/census/mlog.h', - 'src/core/ext/census/rpc_metric_id.h' - - ss.header_mappings_dir = '.' - # This isn't officially supported in Cocoapods. We've asked for an alternative: - # https://github.com/CocoaPods/CocoaPods/issues/4386 - ss.xcconfig = { - 'USE_HEADERMAP' => 'NO', - 'ALWAYS_SEARCH_USER_PATHS' => 'NO', - 'USER_HEADER_SEARCH_PATHS' => '"$(PODS_ROOT)/Headers/Private/gRPC"', - 'HEADER_SEARCH_PATHS' => '"$(PODS_ROOT)/Headers/Private/gRPC/include"' - } - - ss.requires_arc = false - ss.libraries = 'z' - ss.dependency 'BoringSSL', '~> 3.0' - - # ss.compiler_flags = '-GCC_WARN_INHIBIT_ALL_WARNINGS', '-w' - end - - # Objective-C wrapper around the core gRPC library. - s.subspec 'GRPCClient' do |ss| - src_dir = "#{objc_dir}/GRPCClient" - ss.source_files = "#{src_dir}/*.{h,m}", "#{src_dir}/**/*.{h,m}" - ss.private_header_files = "#{src_dir}/private/*.h" - ss.header_mappings_dir = "#{objc_dir}" -======= ->>>>>>> 8da7b1f779b36394008aad5ef40f49b03ce79c7b name = 'GRPCClient' s.module_name = name From 790f3a96b6615bcb35109eb5d862fba7e222959d Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Tue, 9 Aug 2016 14:59:01 -0700 Subject: [PATCH 51/78] Fix refcounting error --- src/core/ext/transport/chttp2/transport/chttp2_transport.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c index 97fe2d8fe01..16946de853d 100644 --- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c +++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c @@ -828,7 +828,7 @@ static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx, void *tp, grpc_chttp2_cleanup_writing(exec_ctx, &t->global, &t->writing); - end_waiting_for_write(exec_ctx, t, error); + end_waiting_for_write(exec_ctx, t, GRPC_ERROR_REF(error)); switch (t->executor.write_state) { case GRPC_CHTTP2_WRITES_CORKED: From fb33fd385b5b01436b6cc6b176667a2d17b397e2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=99=88=E9=9B=A8=E7=AB=A5?= <691503798@qq.com> Date: Tue, 30 Aug 2016 14:30:57 +0800 Subject: [PATCH 52/78] Update README.md --- examples/node/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/examples/node/README.md b/examples/node/README.md index b92ca383c47..f29236c62a3 100644 --- a/examples/node/README.md +++ b/examples/node/README.md @@ -39,7 +39,7 @@ There are two ways to generate the code needed to work with protocol buffers in $ # from this directory $ node ./dynamic_codegen/greeter_client.js $ # OR - $ node ./dynamic_codegen/greeter_client.js + $ node ./static_codegen/greeter_client.js ``` TUTORIAL From 7c2887187b7597e439fb32e4142f2caad55d1d53 Mon Sep 17 00:00:00 2001 From: yang-g Date: Tue, 30 Aug 2016 10:12:28 -0700 Subject: [PATCH 53/78] The public headers already have extern C --- test/cpp/grpclb/grpclb_test.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/cpp/grpclb/grpclb_test.cc b/test/cpp/grpclb/grpclb_test.cc index b2fdce2963d..2d31b47c245 100644 --- a/test/cpp/grpclb/grpclb_test.cc +++ b/test/cpp/grpclb/grpclb_test.cc @@ -37,7 +37,6 @@ #include #include -extern "C" { #include #include #include @@ -47,6 +46,7 @@ extern "C" { #include #include +extern "C" { #include "src/core/ext/client_config/client_channel.h" #include "src/core/lib/channel/channel_stack.h" #include "src/core/lib/support/string.h" From 7ca00497e89ca755930b8e6b4cbaeee38d344b7d Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Tue, 30 Aug 2016 21:06:46 -0700 Subject: [PATCH 54/78] Add a test with multiple threads popping from the mpscq --- test/core/support/mpscq_test.c | 82 ++++++++++++++++++++++++++++++++++ 1 file changed, 82 insertions(+) diff --git a/test/core/support/mpscq_test.c b/test/core/support/mpscq_test.c index 0b4bc254e2e..491eb9148be 100644 --- a/test/core/support/mpscq_test.c +++ b/test/core/support/mpscq_test.c @@ -37,6 +37,7 @@ #include #include +#include #include #include #include "test/core/util/test_config.h" @@ -72,12 +73,14 @@ static void test_serial(void) { typedef struct { size_t ctr; gpr_mpscq *q; + gpr_event *start; } thd_args; #define THREAD_ITERATIONS 100000 static void test_thread(void *args) { thd_args *a = args; + gpr_event_wait(a->start, gpr_inf_future(GPR_CLOCK_REALTIME)); for (size_t i = 1; i <= THREAD_ITERATIONS; i++) { gpr_mpscq_push(a->q, &new_node(i, &a->ctr)->node); } @@ -85,6 +88,8 @@ static void test_thread(void *args) { static void test_mt(void) { gpr_log(GPR_DEBUG, "test_mt"); + gpr_event start; + gpr_event_init(&start); gpr_thd_id thds[100]; thd_args ta[GPR_ARRAY_SIZE(thds)]; gpr_mpscq q; @@ -94,10 +99,12 @@ static void test_mt(void) { gpr_thd_options_set_joinable(&options); ta[i].ctr = 0; ta[i].q = &q; + ta[i].start = &start; GPR_ASSERT(gpr_thd_new(&thds[i], test_thread, &ta[i], &options)); } size_t num_done = 0; size_t spins = 0; + gpr_event_set(&start, (void *)1); while (num_done != GPR_ARRAY_SIZE(thds)) { gpr_mpscq_node *n; while ((n = gpr_mpscq_pop(&q)) == NULL) { @@ -116,9 +123,84 @@ static void test_mt(void) { gpr_mpscq_destroy(&q); } +typedef struct { + thd_args *ta; + size_t num_thds; + gpr_mu mu; + size_t num_done; + size_t spins; + gpr_mpscq *q; + gpr_event *start; +} pull_args; + +static void pull_thread(void *arg) { + pull_args *pa = arg; + gpr_event_wait(pa->start, gpr_inf_future(GPR_CLOCK_REALTIME)); + + for (;;) { + gpr_mu_lock(&pa->mu); + if (pa->num_done == pa->num_thds) { + gpr_mu_unlock(&pa->mu); + return; + } + gpr_mpscq_node *n; + while ((n = gpr_mpscq_pop(pa->q)) == NULL) { + pa->spins++; + } + test_node *tn = (test_node *)n; + GPR_ASSERT(*tn->ctr == tn->i - 1); + *tn->ctr = tn->i; + if (tn->i == THREAD_ITERATIONS) pa->num_done++; + gpr_free(tn); + gpr_mu_unlock(&pa->mu); + } +} + +static void test_mt_multipop(void) { + gpr_log(GPR_DEBUG, "test_mt_multipop"); + gpr_event start; + gpr_event_init(&start); + gpr_thd_id thds[100]; + gpr_thd_id pull_thds[100]; + thd_args ta[GPR_ARRAY_SIZE(thds)]; + gpr_mpscq q; + gpr_mpscq_init(&q); + for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { + gpr_thd_options options = gpr_thd_options_default(); + gpr_thd_options_set_joinable(&options); + ta[i].ctr = 0; + ta[i].q = &q; + ta[i].start = &start; + GPR_ASSERT(gpr_thd_new(&thds[i], test_thread, &ta[i], &options)); + } + pull_args pa; + pa.ta = ta; + pa.num_thds = GPR_ARRAY_SIZE(thds); + pa.spins = 0; + pa.num_done = 0; + pa.q = &q; + pa.start = &start; + gpr_mu_init(&pa.mu); + for (size_t i = 0; i < GPR_ARRAY_SIZE(pull_thds); i++) { + gpr_thd_options options = gpr_thd_options_default(); + gpr_thd_options_set_joinable(&options); + GPR_ASSERT(gpr_thd_new(&pull_thds[i], pull_thread, &pa, &options)); + } + gpr_event_set(&start, (void *)1); + for (size_t i = 0; i < GPR_ARRAY_SIZE(pull_thds); i++) { + gpr_thd_join(pull_thds[i]); + } + gpr_log(GPR_DEBUG, "spins: %" PRIdPTR, pa.spins); + for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { + gpr_thd_join(thds[i]); + } + gpr_mpscq_destroy(&q); +} + int main(int argc, char **argv) { grpc_test_init(argc, argv); test_serial(); test_mt(); + test_mt_multipop(); return 0; } From 23aff2e0cd188c0ce6e7949a1b0ff253e3eebf8f Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Fri, 2 Sep 2016 09:18:27 -0700 Subject: [PATCH 55/78] Improve comment --- src/core/lib/iomgr/combiner.h | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/src/core/lib/iomgr/combiner.h b/src/core/lib/iomgr/combiner.h index 3eb9f34638f..57df8f0ba82 100644 --- a/src/core/lib/iomgr/combiner.h +++ b/src/core/lib/iomgr/combiner.h @@ -54,14 +54,16 @@ void grpc_combiner_destroy(grpc_exec_ctx *exec_ctx, grpc_combiner *lock); void grpc_combiner_execute(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, grpc_closure *closure, grpc_error *error); // Execute \a action within the lock just prior to unlocking. -// if \a hint_async_break is additionally set, the combiner is tries to trip -// through the workqueue between finishing the primary queue of combined -// closures and executing the finally list. +// if \a hint_async_break is true, the combiner is tries to hand execution to +// another thread before finishing the primary queue of combined closures and +// executing the finally list. +// Deprecation warning: \a hint_async_break will be removed in a future version // Takes a very slow and round-about path if not called from a -// grpc_combiner_execute closure +// grpc_combiner_execute closure. void grpc_combiner_execute_finally(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, grpc_closure *closure, grpc_error *error, bool hint_async_break); +// Deprecated: force the finally list execution onto another thread void grpc_combiner_force_async_finally(grpc_combiner *lock); extern int grpc_combiner_trace; From f6b6d2984157cc24ee69afb9b025b5d250a5a9ad Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Fri, 2 Sep 2016 09:27:26 -0700 Subject: [PATCH 56/78] Address review comments --- src/core/lib/iomgr/combiner.c | 9 +++++++-- src/core/lib/iomgr/combiner.h | 2 +- src/core/lib/support/mpscq.c | 11 +++++++---- src/core/lib/support/mpscq.h | 4 ++-- test/core/iomgr/combiner_test.c | 3 ++- 5 files changed, 19 insertions(+), 10 deletions(-) diff --git a/src/core/lib/iomgr/combiner.c b/src/core/lib/iomgr/combiner.c index eb5ad634bd5..831bdb4aff8 100644 --- a/src/core/lib/iomgr/combiner.c +++ b/src/core/lib/iomgr/combiner.c @@ -176,8 +176,10 @@ static bool maybe_finish_one(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { gpr_log(GPR_DEBUG, "C:%p maybe_finish_one n=%p", lock, n)); GPR_ASSERT(exec_ctx->active_combiner == lock); if (n == NULL) { - // queue is in an inconsistant state: use this as a cue that we should - // go off and do something else for a while (and come back later) + // Queue is in an transiently inconsistent state: a new item is being queued + // but is not visible to this thread yet. + // Use this as a cue that we should go off and do something else for a while + // (and come back later) grpc_closure_init(&lock->continue_finishing, continue_finishing_mainline, lock); grpc_exec_ctx_sched(exec_ctx, &lock->continue_finishing, GRPC_ERROR_NONE, @@ -204,6 +206,9 @@ static void finish(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { "C:%p finish[%d] old_state=%" PRIdPTR, lock, loops, old_state)); switch (old_state) { + default: + // we have multiple queued work items: just continue executing them + break; case 5: // we're down to one queued item: if it's the final list we case 4: // should do that if (!grpc_closure_list_empty(lock->final_list)) { diff --git a/src/core/lib/iomgr/combiner.h b/src/core/lib/iomgr/combiner.h index 57df8f0ba82..08acbb7441c 100644 --- a/src/core/lib/iomgr/combiner.h +++ b/src/core/lib/iomgr/combiner.h @@ -41,7 +41,7 @@ #include "src/core/lib/support/mpscq.h" // Provides serialized access to some resource. -// Each action queued on an aelock is executed serially in a borrowed thread. +// Each action queued on a combiner is executed serially in a borrowed thread. // The actual thread executing actions may change over time (but there will only // every be one at a time). diff --git a/src/core/lib/support/mpscq.c b/src/core/lib/support/mpscq.c index 25b055b172f..cdd6335f82b 100644 --- a/src/core/lib/support/mpscq.c +++ b/src/core/lib/support/mpscq.c @@ -38,7 +38,7 @@ void gpr_mpscq_init(gpr_mpscq *q) { gpr_atm_no_barrier_store(&q->head, (gpr_atm)&q->stub); q->tail = &q->stub; - gpr_atm_no_barrier_store(&q->stub.next, 0); + gpr_atm_no_barrier_store(&q->stub.next, (gpr_atm)NULL); } void gpr_mpscq_destroy(gpr_mpscq *q) { @@ -47,16 +47,17 @@ void gpr_mpscq_destroy(gpr_mpscq *q) { } void gpr_mpscq_push(gpr_mpscq *q, gpr_mpscq_node *n) { - gpr_atm_no_barrier_store(&n->next, 0); + gpr_atm_no_barrier_store(&n->next, (gpr_atm)NULL); gpr_mpscq_node *prev = (gpr_mpscq_node *)gpr_atm_full_xchg(&q->head, (gpr_atm)n); - gpr_atm_rel_store(&prev->next, (gpr_atm)n); + gpr_atm_no_barrier_store(&prev->next, (gpr_atm)n); } gpr_mpscq_node *gpr_mpscq_pop(gpr_mpscq *q) { gpr_mpscq_node *tail = q->tail; gpr_mpscq_node *next = (gpr_mpscq_node *)gpr_atm_acq_load(&tail->next); if (tail == &q->stub) { + // indicates the list is actually (ephemerally) empty if (next == NULL) return NULL; q->tail = next; tail = next; @@ -68,7 +69,8 @@ gpr_mpscq_node *gpr_mpscq_pop(gpr_mpscq *q) { } gpr_mpscq_node *head = (gpr_mpscq_node *)gpr_atm_acq_load(&q->head); if (tail != head) { - return 0; + // indicates a retry is in order: we're still adding + return NULL; } gpr_mpscq_push(q, &q->stub); next = (gpr_mpscq_node *)gpr_atm_acq_load(&tail->next); @@ -76,5 +78,6 @@ gpr_mpscq_node *gpr_mpscq_pop(gpr_mpscq *q) { q->tail = next; return tail; } + // indicates a retry is in order: we're still adding return NULL; } diff --git a/src/core/lib/support/mpscq.h b/src/core/lib/support/mpscq.h index 1201edceb1a..977a1179529 100644 --- a/src/core/lib/support/mpscq.h +++ b/src/core/lib/support/mpscq.h @@ -41,8 +41,8 @@ // implementation from Dmitry Vyukov here: // http://www.1024cores.net/home/lock-free-algorithms/queues/intrusive-mpsc-node-based-queue -// List node (include this in a data structure and dangle the rest of the -// interesting bits off the end) +// List node (include this in a data structure at the top, and add application +// fields after it - to simulate inheritance) typedef struct gpr_mpscq_node { gpr_atm next; } gpr_mpscq_node; // Actual queue type diff --git a/test/core/iomgr/combiner_test.c b/test/core/iomgr/combiner_test.c index 7cf016d82cc..197998c1e54 100644 --- a/test/core/iomgr/combiner_test.c +++ b/test/core/iomgr/combiner_test.c @@ -80,7 +80,6 @@ typedef struct { static void check_one(grpc_exec_ctx *exec_ctx, void *a, grpc_error *error) { ex_args *args = a; - // gpr_log(GPR_DEBUG, "*%p=%d; step %d", args->ctr, *args->ctr, args->value); GPR_ASSERT(*args->ctr == args->value - 1); *args->ctr = args->value; gpr_free(a); @@ -99,6 +98,8 @@ static void execute_many_loop(void *a) { grpc_closure_create(check_one, c), GRPC_ERROR_NONE); grpc_exec_ctx_flush(&exec_ctx); } + // sleep for a little bit, to test a combiner draining and another thread + // picking it up gpr_sleep_until(GRPC_TIMEOUT_MILLIS_TO_DEADLINE(100)); } grpc_exec_ctx_finish(&exec_ctx); From 62622970cd0a38507f71dde73d1f2c75e413306f Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Fri, 2 Sep 2016 10:18:03 -0700 Subject: [PATCH 57/78] Fix typo --- src/core/lib/iomgr/combiner.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/core/lib/iomgr/combiner.h b/src/core/lib/iomgr/combiner.h index 08acbb7441c..1409db24b9a 100644 --- a/src/core/lib/iomgr/combiner.h +++ b/src/core/lib/iomgr/combiner.h @@ -54,7 +54,7 @@ void grpc_combiner_destroy(grpc_exec_ctx *exec_ctx, grpc_combiner *lock); void grpc_combiner_execute(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, grpc_closure *closure, grpc_error *error); // Execute \a action within the lock just prior to unlocking. -// if \a hint_async_break is true, the combiner is tries to hand execution to +// if \a hint_async_break is true, the combiner tries to hand execution to // another thread before finishing the primary queue of combined closures and // executing the finally list. // Deprecation warning: \a hint_async_break will be removed in a future version From 78dc25e86b090c7fa26e77ce6521a30002d150be Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Fri, 2 Sep 2016 14:36:56 -0700 Subject: [PATCH 58/78] Revert barrier change to restore TSAN passing --- src/core/lib/support/mpscq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/core/lib/support/mpscq.c b/src/core/lib/support/mpscq.c index cdd6335f82b..5b9323275aa 100644 --- a/src/core/lib/support/mpscq.c +++ b/src/core/lib/support/mpscq.c @@ -50,7 +50,7 @@ void gpr_mpscq_push(gpr_mpscq *q, gpr_mpscq_node *n) { gpr_atm_no_barrier_store(&n->next, (gpr_atm)NULL); gpr_mpscq_node *prev = (gpr_mpscq_node *)gpr_atm_full_xchg(&q->head, (gpr_atm)n); - gpr_atm_no_barrier_store(&prev->next, (gpr_atm)n); + gpr_atm_rel_store(&prev->next, (gpr_atm)n); } gpr_mpscq_node *gpr_mpscq_pop(gpr_mpscq *q) { From 03dc219896083eb39a00d0d12b43df513e7f6814 Mon Sep 17 00:00:00 2001 From: thinkerou Date: Tue, 16 Aug 2016 19:31:44 +0800 Subject: [PATCH 59/78] update func desc --- src/php/ext/grpc/call.c | 15 ++++++++------- src/php/ext/grpc/channel.c | 3 ++- src/php/ext/grpc/server.c | 16 +++++++++++----- src/php/ext/grpc/server_credentials.c | 4 ++-- src/php/ext/grpc/timeval.c | 4 ++-- 5 files changed, 25 insertions(+), 17 deletions(-) diff --git a/src/php/ext/grpc/call.c b/src/php/ext/grpc/call.c index 31c59fe5adc..c74a5697239 100644 --- a/src/php/ext/grpc/call.c +++ b/src/php/ext/grpc/call.c @@ -69,8 +69,8 @@ PHP_GRPC_FREE_WRAPPED_FUNC_START(wrapped_grpc_call) } PHP_GRPC_FREE_WRAPPED_FUNC_END() -/* Initializes an instance of wrapped_grpc_call to be associated with an object - * of a class specified by class_type */ +/* Initializes an instance of wrapped_grpc_call to be associated with an + * object of a class specified by class_type */ php_grpc_zend_object create_wrapped_grpc_call(zend_class_entry *class_type TSRMLS_DC) { PHP_GRPC_ALLOC_CLASS_OBJECT(wrapped_grpc_call); @@ -195,10 +195,11 @@ zval *grpc_php_wrap_call(grpc_call *wrapped, bool owned TSRMLS_DC) { /** * Constructs a new instance of the Call class. - * @param Channel $channel The channel to associate the call with. Must not be - * closed. + * @param Channel $channel_obj The channel to associate the call with. + * Must not be closed. * @param string $method The method to call - * @param Timeval $absolute_deadline The deadline for completing the call + * @param Timeval $deadline_obj The deadline for completing the call + * @param string $host_override The host is set by user. (optional) */ PHP_METHOD(Call, __construct) { zval *channel_obj; @@ -515,8 +516,8 @@ PHP_METHOD(Call, getPeer) { } /** - * Cancel the call. This will cause the call to end with STATUS_CANCELLED if it - * has not already ended with another status. + * Cancel the call. This will cause the call to end with STATUS_CANCELLED if + * it has not already ended with another status. */ PHP_METHOD(Call, cancel) { wrapped_grpc_call *call = Z_WRAPPED_GRPC_CALL_P(getThis()); diff --git a/src/php/ext/grpc/channel.c b/src/php/ext/grpc/channel.c index b5a2c9f6baf..1ca79698da5 100644 --- a/src/php/ext/grpc/channel.c +++ b/src/php/ext/grpc/channel.c @@ -125,7 +125,7 @@ void php_grpc_read_args_array(zval *args_array, * "credentials" key mapping to a ChannelCredentials object, a secure channel * will be created with those credentials. * @param string $target The hostname to associate with this channel - * @param array $args The arguments to pass to the Channel (optional) + * @param array $args The arguments to pass to the Channel */ PHP_METHOD(Channel, __construct) { wrapped_grpc_channel *channel = Z_WRAPPED_GRPC_CHANNEL_P(getThis()); @@ -233,6 +233,7 @@ PHP_METHOD(Channel, watchConnectivityState) { /** * Close the channel + * @return void */ PHP_METHOD(Channel, close) { wrapped_grpc_channel *channel = Z_WRAPPED_GRPC_CHANNEL_P(getThis()); diff --git a/src/php/ext/grpc/server.c b/src/php/ext/grpc/server.c index fc20c42b169..76f3869d01f 100644 --- a/src/php/ext/grpc/server.c +++ b/src/php/ext/grpc/server.c @@ -72,8 +72,8 @@ PHP_GRPC_FREE_WRAPPED_FUNC_START(wrapped_grpc_server) } PHP_GRPC_FREE_WRAPPED_FUNC_END() -/* Initializes an instance of wrapped_grpc_call to be associated with an object - * of a class specified by class_type */ +/* Initializes an instance of wrapped_grpc_call to be associated with an + * object of a class specified by class_type */ php_grpc_zend_object create_wrapped_grpc_server(zend_class_entry *class_type TSRMLS_DC) { PHP_GRPC_ALLOC_CLASS_OBJECT(wrapped_grpc_server); @@ -116,7 +116,7 @@ PHP_METHOD(Server, __construct) { * Request a call on a server. Creates a single GRPC_SERVER_RPC_NEW event. * @param long $tag_new The tag to associate with the new request * @param long $tag_cancel The tag to use if the call is cancelled - * @return Void + * @return void */ PHP_METHOD(Server, requestCall) { grpc_call_error error_code; @@ -180,7 +180,7 @@ PHP_METHOD(Server, requestCall) { /** * Add a http2 over tcp listener. * @param string $addr The address to add - * @return true on success, false on failure + * @return bool true on success, false on failure */ PHP_METHOD(Server, addHttp2Port) { const char *addr; @@ -197,6 +197,12 @@ PHP_METHOD(Server, addHttp2Port) { RETURN_LONG(grpc_server_add_insecure_http2_port(server->wrapped, addr)); } +/** + * Add a secure http2 over tcp listener. + * @param string $addr The address to add + * @param ServerCredentials The ServerCredentials object + * @return bool true on success, false on failure + */ PHP_METHOD(Server, addSecureHttp2Port) { const char *addr; php_grpc_int addr_len; @@ -220,7 +226,7 @@ PHP_METHOD(Server, addSecureHttp2Port) { /** * Start a server - tells all listeners to start listening - * @return Void + * @return void */ PHP_METHOD(Server, start) { wrapped_grpc_server *server = Z_WRAPPED_GRPC_SERVER_P(getThis()); diff --git a/src/php/ext/grpc/server_credentials.c b/src/php/ext/grpc/server_credentials.c index b05896af4af..1610c8ebb09 100644 --- a/src/php/ext/grpc/server_credentials.c +++ b/src/php/ext/grpc/server_credentials.c @@ -61,8 +61,8 @@ PHP_GRPC_FREE_WRAPPED_FUNC_START(wrapped_grpc_server_credentials) } PHP_GRPC_FREE_WRAPPED_FUNC_END() -/* Initializes an instace of wrapped_grpc_server_credentials to be associated - * with an object of a class specified by class_type */ +/* Initializes an instace of wrapped_grpc_server_credentials to be + * associated with an object of a class specified by class_type */ php_grpc_zend_object create_wrapped_grpc_server_credentials( zend_class_entry *class_type TSRMLS_DC) { PHP_GRPC_ALLOC_CLASS_OBJECT(wrapped_grpc_server_credentials); diff --git a/src/php/ext/grpc/timeval.c b/src/php/ext/grpc/timeval.c index e145d967726..3499b6485f1 100644 --- a/src/php/ext/grpc/timeval.c +++ b/src/php/ext/grpc/timeval.c @@ -150,8 +150,8 @@ PHP_METHOD(Timeval, subtract) { } /** - * Return negative, 0, or positive according to whether a < b, a == b, or a > b - * respectively. + * Return negative, 0, or positive according to whether a < b, a == b, + * or a > b respectively. * @param Timeval $a The first time to compare * @param Timeval $b The second time to compare * @return long From efbc9e7b9f3dfae946061e0c5fef9d98635be99f Mon Sep 17 00:00:00 2001 From: thinkerou Date: Tue, 16 Aug 2016 20:00:36 +0800 Subject: [PATCH 60/78] update func desc --- src/php/ext/grpc/call.c | 13 +++++++------ src/php/ext/grpc/call_credentials.c | 6 +++--- src/php/ext/grpc/channel.c | 8 ++++---- src/php/ext/grpc/channel_credentials.c | 16 ++++++++-------- src/php/ext/grpc/server.c | 6 +++--- src/php/ext/grpc/timeval.c | 18 +++++++++--------- 6 files changed, 34 insertions(+), 33 deletions(-) diff --git a/src/php/ext/grpc/call.c b/src/php/ext/grpc/call.c index c74a5697239..3a49ea87081 100644 --- a/src/php/ext/grpc/call.c +++ b/src/php/ext/grpc/call.c @@ -199,7 +199,7 @@ zval *grpc_php_wrap_call(grpc_call *wrapped, bool owned TSRMLS_DC) { * Must not be closed. * @param string $method The method to call * @param Timeval $deadline_obj The deadline for completing the call - * @param string $host_override The host is set by user. (optional) + * @param string $host_override The host is set by user (optional) */ PHP_METHOD(Call, __construct) { zval *channel_obj; @@ -238,7 +238,7 @@ PHP_METHOD(Call, __construct) { /** * Start a batch of RPC actions. - * @param array batch Array of actions to take + * @param array $array Array of actions to take * @return object Object with results of all actions */ PHP_METHOD(Call, startBatch) { @@ -516,8 +516,9 @@ PHP_METHOD(Call, getPeer) { } /** - * Cancel the call. This will cause the call to end with STATUS_CANCELLED if - * it has not already ended with another status. + * Cancel the call. This will cause the call to end with STATUS_CANCELLED + * if it has not already ended with another status. + * @return void */ PHP_METHOD(Call, cancel) { wrapped_grpc_call *call = Z_WRAPPED_GRPC_CALL_P(getThis()); @@ -526,8 +527,8 @@ PHP_METHOD(Call, cancel) { /** * Set the CallCredentials for this call. - * @param CallCredentials creds_obj The CallCredentials object - * @param int The error code + * @param CallCredentials $creds_obj The CallCredentials object + * @return int The error code */ PHP_METHOD(Call, setCredentials) { zval *creds_obj; diff --git a/src/php/ext/grpc/call_credentials.c b/src/php/ext/grpc/call_credentials.c index 25c92c91fec..3aafc3a19b6 100644 --- a/src/php/ext/grpc/call_credentials.c +++ b/src/php/ext/grpc/call_credentials.c @@ -87,8 +87,8 @@ zval *grpc_php_wrap_call_credentials(grpc_call_credentials /** * Create composite credentials from two existing credentials. - * @param CallCredentials cred1 The first credential - * @param CallCredentials cred2 The second credential + * @param CallCredentials $cred1_obj The first credential + * @param CallCredentials $cred2_obj The second credential * @return CallCredentials The new composite credentials object */ PHP_METHOD(CallCredentials, createComposite) { @@ -119,7 +119,7 @@ PHP_METHOD(CallCredentials, createComposite) { /** * Create a call credentials object from the plugin API - * @param function callback The callback function + * @param function $fci The callback function * @return CallCredentials The new call credentials object */ PHP_METHOD(CallCredentials, createFromPlugin) { diff --git a/src/php/ext/grpc/channel.c b/src/php/ext/grpc/channel.c index 1ca79698da5..4ce4f307b04 100644 --- a/src/php/ext/grpc/channel.c +++ b/src/php/ext/grpc/channel.c @@ -125,7 +125,7 @@ void php_grpc_read_args_array(zval *args_array, * "credentials" key mapping to a ChannelCredentials object, a secure channel * will be created with those credentials. * @param string $target The hostname to associate with this channel - * @param array $args The arguments to pass to the Channel + * @param array $args_array The arguments to pass to the Channel */ PHP_METHOD(Channel, __construct) { wrapped_grpc_channel *channel = Z_WRAPPED_GRPC_CHANNEL_P(getThis()); @@ -182,7 +182,7 @@ PHP_METHOD(Channel, getTarget) { /** * Get the connectivity state of the channel - * @param bool (optional) try to connect on the channel + * @param bool $try_to_connect Try to connect on the channel (optional) * @return long The grpc connectivity state */ PHP_METHOD(Channel, getConnectivityState) { @@ -202,8 +202,8 @@ PHP_METHOD(Channel, getConnectivityState) { /** * Watch the connectivity state of the channel until it changed - * @param long The previous connectivity state of the channel - * @param Timeval The deadline this function should wait until + * @param long $last_state The previous connectivity state of the channel + * @param Timeval $deadline_obj The deadline this function should wait until * @return bool If the connectivity state changes from last_state * before deadline */ diff --git a/src/php/ext/grpc/channel_credentials.c b/src/php/ext/grpc/channel_credentials.c index 0b356aa25fc..a32c4a4ea24 100644 --- a/src/php/ext/grpc/channel_credentials.c +++ b/src/php/ext/grpc/channel_credentials.c @@ -97,7 +97,7 @@ zval *grpc_php_wrap_channel_credentials(grpc_channel_credentials /** * Set default roots pem. - * @param string pem_roots PEM encoding of the server root certificates + * @param string $pem_roots PEM encoding of the server root certificates * @return void */ PHP_METHOD(ChannelCredentials, setDefaultRootsPem) { @@ -129,11 +129,11 @@ PHP_METHOD(ChannelCredentials, createDefault) { /** * Create SSL credentials. - * @param string pem_root_certs PEM encoding of the server root certificates - * @param string pem_private_key PEM encoding of the client's private key - * (optional) - * @param string pem_cert_chain PEM encoding of the client's certificate chain - * (optional) + * @param string $pem_root_certs PEM encoding of the server root certificates + * @param string $pem_key_cert_pair.private_key PEM encoding of the client's + * private key (optional) + * @param string $pem_key_cert_pair.cert_chain PEM encoding of the client's + * certificate chain (optional) * @return ChannelCredentials The new SSL credentials object */ PHP_METHOD(ChannelCredentials, createSsl) { @@ -168,8 +168,8 @@ PHP_METHOD(ChannelCredentials, createSsl) { /** * Create composite credentials from two existing credentials. - * @param ChannelCredentials cred1 The first credential - * @param CallCredentials cred2 The second credential + * @param ChannelCredentials $cred1_obj The first credential + * @param CallCredentials $cred2_obj The second credential * @return ChannelCredentials The new composite credentials object */ PHP_METHOD(ChannelCredentials, createComposite) { diff --git a/src/php/ext/grpc/server.c b/src/php/ext/grpc/server.c index 76f3869d01f..2217a4f9a81 100644 --- a/src/php/ext/grpc/server.c +++ b/src/php/ext/grpc/server.c @@ -84,7 +84,7 @@ php_grpc_zend_object create_wrapped_grpc_server(zend_class_entry *class_type /** * Constructs a new instance of the Server class - * @param array $args The arguments to pass to the server (optional) + * @param array $args_array The arguments to pass to the server (optional) */ PHP_METHOD(Server, __construct) { wrapped_grpc_server *server = Z_WRAPPED_GRPC_SERVER_P(getThis()); @@ -180,7 +180,7 @@ PHP_METHOD(Server, requestCall) { /** * Add a http2 over tcp listener. * @param string $addr The address to add - * @return bool true on success, false on failure + * @return bool True on success, false on failure */ PHP_METHOD(Server, addHttp2Port) { const char *addr; @@ -201,7 +201,7 @@ PHP_METHOD(Server, addHttp2Port) { * Add a secure http2 over tcp listener. * @param string $addr The address to add * @param ServerCredentials The ServerCredentials object - * @return bool true on success, false on failure + * @return bool True on success, false on failure */ PHP_METHOD(Server, addSecureHttp2Port) { const char *addr; diff --git a/src/php/ext/grpc/timeval.c b/src/php/ext/grpc/timeval.c index 3499b6485f1..945231b47fe 100644 --- a/src/php/ext/grpc/timeval.c +++ b/src/php/ext/grpc/timeval.c @@ -80,7 +80,7 @@ zval *grpc_php_wrap_timeval(gpr_timespec wrapped TSRMLS_DC) { /** * Constructs a new instance of the Timeval class - * @param long $usec The number of microseconds in the interval + * @param long $microseconds The number of microseconds in the interval */ PHP_METHOD(Timeval, __construct) { wrapped_grpc_timeval *timeval = Z_WRAPPED_GRPC_TIMEVAL_P(getThis()); @@ -100,7 +100,7 @@ PHP_METHOD(Timeval, __construct) { /** * Adds another Timeval to this one and returns the sum. Calculations saturate * at infinities. - * @param Timeval $other The other Timeval object to add + * @param Timeval $other_obj The other Timeval object to add * @return Timeval A new Timeval object containing the sum */ PHP_METHOD(Timeval, add) { @@ -126,8 +126,8 @@ PHP_METHOD(Timeval, add) { /** * Subtracts another Timeval from this one and returns the difference. * Calculations saturate at infinities. - * @param Timeval $other The other Timeval object to subtract - * @param Timeval A new Timeval object containing the sum + * @param Timeval $other_obj The other Timeval object to subtract + * @return Timeval A new Timeval object containing the diff */ PHP_METHOD(Timeval, subtract) { zval *other_obj; @@ -152,8 +152,8 @@ PHP_METHOD(Timeval, subtract) { /** * Return negative, 0, or positive according to whether a < b, a == b, * or a > b respectively. - * @param Timeval $a The first time to compare - * @param Timeval $b The second time to compare + * @param Timeval $a_obj The first time to compare + * @param Timeval $b_obj The second time to compare * @return long */ PHP_METHOD(Timeval, compare) { @@ -176,9 +176,9 @@ PHP_METHOD(Timeval, compare) { /** * Checks whether the two times are within $threshold of each other - * @param Timeval $a The first time to compare - * @param Timeval $b The second time to compare - * @param Timeval $threshold The threshold to check against + * @param Timeval $a_obj The first time to compare + * @param Timeval $b_obj The second time to compare + * @param Timeval $thresh_obj The threshold to check against * @return bool True if $a and $b are within $threshold, False otherwise */ PHP_METHOD(Timeval, similar) { From c1c691fdb1545f601afe843c5820a45a630d25fc Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Wed, 7 Sep 2016 10:40:13 -0700 Subject: [PATCH 61/78] Fix merge error --- Makefile | 6 +++--- build.yaml | 3 +++ tools/run_tests/sources_and_headers.json | 5 ++++- vsprojects/buildtests_c.sln | 4 ++++ .../vcxproj/test/gpr_mpscq_test/gpr_mpscq_test.vcxproj | 8 ++++++++ 5 files changed, 22 insertions(+), 4 deletions(-) diff --git a/Makefile b/Makefile index 043e3edb572..cb3263a3d09 100644 --- a/Makefile +++ b/Makefile @@ -8280,14 +8280,14 @@ else -$(BINDIR)/$(CONFIG)/gpr_mpscq_test: $(GPR_MPSCQ_TEST_OBJS) +$(BINDIR)/$(CONFIG)/gpr_mpscq_test: $(GPR_MPSCQ_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(E) "[LD] Linking $@" $(Q) mkdir -p `dirname $@` - $(Q) $(LD) $(LDFLAGS) $(GPR_MPSCQ_TEST_OBJS) $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/gpr_mpscq_test + $(Q) $(LD) $(LDFLAGS) $(GPR_MPSCQ_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/gpr_mpscq_test endif -$(OBJDIR)/$(CONFIG)/test/core/support/mpscq_test.o: +$(OBJDIR)/$(CONFIG)/test/core/support/mpscq_test.o: $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a deps_gpr_mpscq_test: $(GPR_MPSCQ_TEST_OBJS:.o=.dep) diff --git a/build.yaml b/build.yaml index d232b118d6b..2b13b01836b 100644 --- a/build.yaml +++ b/build.yaml @@ -1684,6 +1684,9 @@ targets: language: c src: - test/core/support/mpscq_test.c + deps: + - gpr_test_util + - gpr - name: gpr_percent_encoding_test build: test language: c diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json index d1b5ac93e96..a555e0bc59a 100644 --- a/tools/run_tests/sources_and_headers.json +++ b/tools/run_tests/sources_and_headers.json @@ -641,7 +641,10 @@ "type": "target" }, { - "deps": [], + "deps": [ + "gpr", + "gpr_test_util" + ], "headers": [], "language": "c", "name": "gpr_mpscq_test", diff --git a/vsprojects/buildtests_c.sln b/vsprojects/buildtests_c.sln index 8760901adbf..04f487689ca 100644 --- a/vsprojects/buildtests_c.sln +++ b/vsprojects/buildtests_c.sln @@ -397,6 +397,10 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gpr_mpscq_test", "vcxproj\t ProjectSection(myProperties) = preProject lib = "False" EndProjectSection + ProjectSection(ProjectDependencies) = postProject + {EAB0A629-17A9-44DB-B5FF-E91A721FE037} = {EAB0A629-17A9-44DB-B5FF-E91A721FE037} + {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} + EndProjectSection EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gpr_percent_encoding_test", "vcxproj\test\gpr_percent_encoding_test\gpr_percent_encoding_test.vcxproj", "{8313AE17-FCFA-8110-95C7-7AF2F814D188}" ProjectSection(myProperties) = preProject diff --git a/vsprojects/vcxproj/test/gpr_mpscq_test/gpr_mpscq_test.vcxproj b/vsprojects/vcxproj/test/gpr_mpscq_test/gpr_mpscq_test.vcxproj index adfbaf6fad5..01342868b03 100644 --- a/vsprojects/vcxproj/test/gpr_mpscq_test/gpr_mpscq_test.vcxproj +++ b/vsprojects/vcxproj/test/gpr_mpscq_test/gpr_mpscq_test.vcxproj @@ -161,6 +161,14 @@ + + + {EAB0A629-17A9-44DB-B5FF-E91A721FE037} + + + {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} + + From b72e78e23ca5ee155198a1ca0df9108490dcfbf6 Mon Sep 17 00:00:00 2001 From: Philipp Wahala Date: Wed, 7 Sep 2016 20:22:51 +0200 Subject: [PATCH 62/78] Fix typo in node.js README --- src/node/README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/node/README.md b/src/node/README.md index 15d4c6d02f7..9eafce92435 100644 --- a/src/node/README.md +++ b/src/node/README.md @@ -39,7 +39,7 @@ npm install grpc To run the test suite, simply run `npm test` in the install location. ## API -This library internally uses [ProtoBuf.js](https://github.com/dcodeIO/ProtoBuf.js), and some structures it exports match those exported by that library +This library internally uses [ProtoBuf.js](https://github.com/dcodeIO/ProtoBuf.js), and some structures it exports match those exported by that library. If you require this module, you will get an object with the following members @@ -63,7 +63,7 @@ function loadObject(reflectionObject) Returns the same structure that `load` returns, but takes a reflection object from `ProtoBuf.js` instead of a file name. ```javascript -function Server([serverOpions]) +function Server([serverOptions]) ``` Constructs a server to which service/implementation pairs can be added. From 2b98b77225f40c0a3317586f7e28ae1b22afa403 Mon Sep 17 00:00:00 2001 From: Makarand Dharmapurikar Date: Wed, 7 Sep 2016 14:24:15 -0700 Subject: [PATCH 63/78] add cacheable option to client_context --- include/grpc++/impl/codegen/client_context.h | 7 ++++++- src/cpp/client/client_context.cc | 1 + 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/include/grpc++/impl/codegen/client_context.h b/include/grpc++/impl/codegen/client_context.h index d77ca4c3961..9fecb5043e9 100644 --- a/include/grpc++/impl/codegen/client_context.h +++ b/include/grpc++/impl/codegen/client_context.h @@ -225,6 +225,9 @@ class ClientContext { /// EXPERIMENTAL: Set this request to be idempotent void set_idempotent(bool idempotent) { idempotent_ = idempotent; } + /// EXPERIMENTAL: Set this request to be cacheable + void set_cacheable(bool cacheable) { cacheable_ = cacheable; } + /// EXPERIMENTAL: Trigger fail-fast or not on this request void set_fail_fast(bool fail_fast) { fail_fast_ = fail_fast; } @@ -346,7 +349,8 @@ class ClientContext { uint32_t initial_metadata_flags() const { return (idempotent_ ? GRPC_INITIAL_METADATA_IDEMPOTENT_REQUEST : 0) | - (fail_fast_ ? 0 : GRPC_INITIAL_METADATA_IGNORE_CONNECTIVITY); + (fail_fast_ ? 0 : GRPC_INITIAL_METADATA_IGNORE_CONNECTIVITY) | + (cacheable_ ? GRPC_INITIAL_METADATA_CACHEABLE_REQUEST : 0); } grpc::string authority() { return authority_; } @@ -354,6 +358,7 @@ class ClientContext { bool initial_metadata_received_; bool fail_fast_; bool idempotent_; + bool cacheable_; std::shared_ptr channel_; grpc::mutex mu_; grpc_call* call_; diff --git a/src/cpp/client/client_context.cc b/src/cpp/client/client_context.cc index 0ba77a5057f..74bb7b0d1c8 100644 --- a/src/cpp/client/client_context.cc +++ b/src/cpp/client/client_context.cc @@ -60,6 +60,7 @@ ClientContext::ClientContext() : initial_metadata_received_(false), fail_fast_(true), idempotent_(false), + cacheable_(false), call_(nullptr), call_canceled_(false), deadline_(gpr_inf_future(GPR_CLOCK_REALTIME)), From 08ac1d4b5a93c9ff14ee37de6c35b6b729ccffec Mon Sep 17 00:00:00 2001 From: Jan Tattermusch Date: Wed, 7 Sep 2016 22:48:41 +0200 Subject: [PATCH 64/78] dont enumerate runtimes in project.json file --- src/csharp/Grpc.Core.Tests/project.json | 11 ++++------- src/csharp/Grpc.Examples.MathClient/project.json | 11 ++++------- src/csharp/Grpc.Examples.MathServer/project.json | 11 ++++------- src/csharp/Grpc.Examples.Tests/project.json | 11 ++++------- src/csharp/Grpc.Examples/project.json | 11 ++++------- src/csharp/Grpc.HealthCheck.Tests/project.json | 11 ++++------- .../Grpc.IntegrationTesting.Client/project.json | 11 ++++------- .../Grpc.IntegrationTesting.QpsWorker/project.json | 11 ++++------- .../Grpc.IntegrationTesting.Server/project.json | 11 ++++------- .../Grpc.IntegrationTesting.StressClient/project.json | 11 ++++------- src/csharp/Grpc.IntegrationTesting/project.json | 11 ++++------- .../src/csharp/Grpc.Core.Tests/project.json.template | 6 ++++-- .../Grpc.Examples.MathClient/project.json.template | 6 ++++-- .../Grpc.Examples.MathServer/project.json.template | 6 ++++-- .../csharp/Grpc.Examples.Tests/project.json.template | 6 ++++-- .../src/csharp/Grpc.Examples/project.json.template | 6 ++++-- .../Grpc.HealthCheck.Tests/project.json.template | 6 ++++-- .../project.json.template | 6 ++++-- .../project.json.template | 6 ++++-- .../project.json.template | 6 ++++-- .../project.json.template | 6 ++++-- .../Grpc.IntegrationTesting/project.json.template | 6 ++++-- templates/src/csharp/build_options.include | 5 ----- 23 files changed, 88 insertions(+), 104 deletions(-) diff --git a/src/csharp/Grpc.Core.Tests/project.json b/src/csharp/Grpc.Core.Tests/project.json index 014e2262e9f..faf28dcee84 100644 --- a/src/csharp/Grpc.Core.Tests/project.json +++ b/src/csharp/Grpc.Core.Tests/project.json @@ -42,11 +42,6 @@ } } }, - "runtimes": { - "win7-x64": { }, - "debian.8-x64": { }, - "osx.10.11-x64": { } - }, "dependencies": { "Grpc.Core": { @@ -66,8 +61,10 @@ "portable-net45" ], "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0" + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + } } } }, diff --git a/src/csharp/Grpc.Examples.MathClient/project.json b/src/csharp/Grpc.Examples.MathClient/project.json index c0725a1468d..628f5329661 100644 --- a/src/csharp/Grpc.Examples.MathClient/project.json +++ b/src/csharp/Grpc.Examples.MathClient/project.json @@ -42,11 +42,6 @@ } } }, - "runtimes": { - "win7-x64": { }, - "debian.8-x64": { }, - "osx.10.11-x64": { } - }, "dependencies": { "Grpc.Examples": { @@ -57,8 +52,10 @@ "net45": { }, "netcoreapp1.0": { "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0" + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + } } } } diff --git a/src/csharp/Grpc.Examples.MathServer/project.json b/src/csharp/Grpc.Examples.MathServer/project.json index c0725a1468d..628f5329661 100644 --- a/src/csharp/Grpc.Examples.MathServer/project.json +++ b/src/csharp/Grpc.Examples.MathServer/project.json @@ -42,11 +42,6 @@ } } }, - "runtimes": { - "win7-x64": { }, - "debian.8-x64": { }, - "osx.10.11-x64": { } - }, "dependencies": { "Grpc.Examples": { @@ -57,8 +52,10 @@ "net45": { }, "netcoreapp1.0": { "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0" + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + } } } } diff --git a/src/csharp/Grpc.Examples.Tests/project.json b/src/csharp/Grpc.Examples.Tests/project.json index 1cd1848e99f..0109617e6b5 100644 --- a/src/csharp/Grpc.Examples.Tests/project.json +++ b/src/csharp/Grpc.Examples.Tests/project.json @@ -42,11 +42,6 @@ } } }, - "runtimes": { - "win7-x64": { }, - "debian.8-x64": { }, - "osx.10.11-x64": { } - }, "dependencies": { "Grpc.Examples": { @@ -62,8 +57,10 @@ "portable-net45" ], "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0" + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + } } } } diff --git a/src/csharp/Grpc.Examples/project.json b/src/csharp/Grpc.Examples/project.json index ce0cfa860dc..21a730cb229 100644 --- a/src/csharp/Grpc.Examples/project.json +++ b/src/csharp/Grpc.Examples/project.json @@ -1,11 +1,6 @@ { "buildOptions": { }, - "runtimes": { - "win7-x64": { }, - "debian.8-x64": { }, - "osx.10.11-x64": { } - }, "dependencies": { "Grpc.Core": { @@ -22,8 +17,10 @@ }, "netcoreapp1.0": { "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0" + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + } } } } diff --git a/src/csharp/Grpc.HealthCheck.Tests/project.json b/src/csharp/Grpc.HealthCheck.Tests/project.json index faa44003044..66dcd79a397 100644 --- a/src/csharp/Grpc.HealthCheck.Tests/project.json +++ b/src/csharp/Grpc.HealthCheck.Tests/project.json @@ -42,11 +42,6 @@ } } }, - "runtimes": { - "win7-x64": { }, - "debian.8-x64": { }, - "osx.10.11-x64": { } - }, "dependencies": { "Grpc.HealthCheck": { @@ -62,8 +57,10 @@ "portable-net45" ], "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0" + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + } } } } diff --git a/src/csharp/Grpc.IntegrationTesting.Client/project.json b/src/csharp/Grpc.IntegrationTesting.Client/project.json index e54b5bd2964..81faee63dc4 100644 --- a/src/csharp/Grpc.IntegrationTesting.Client/project.json +++ b/src/csharp/Grpc.IntegrationTesting.Client/project.json @@ -44,11 +44,6 @@ } } }, - "runtimes": { - "win7-x64": { }, - "debian.8-x64": { }, - "osx.10.11-x64": { } - }, "dependencies": { "Grpc.IntegrationTesting": { @@ -62,8 +57,10 @@ "portable-net45" ], "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0" + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + } } } } diff --git a/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json b/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json index e54b5bd2964..81faee63dc4 100644 --- a/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json +++ b/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json @@ -44,11 +44,6 @@ } } }, - "runtimes": { - "win7-x64": { }, - "debian.8-x64": { }, - "osx.10.11-x64": { } - }, "dependencies": { "Grpc.IntegrationTesting": { @@ -62,8 +57,10 @@ "portable-net45" ], "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0" + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + } } } } diff --git a/src/csharp/Grpc.IntegrationTesting.Server/project.json b/src/csharp/Grpc.IntegrationTesting.Server/project.json index e54b5bd2964..81faee63dc4 100644 --- a/src/csharp/Grpc.IntegrationTesting.Server/project.json +++ b/src/csharp/Grpc.IntegrationTesting.Server/project.json @@ -44,11 +44,6 @@ } } }, - "runtimes": { - "win7-x64": { }, - "debian.8-x64": { }, - "osx.10.11-x64": { } - }, "dependencies": { "Grpc.IntegrationTesting": { @@ -62,8 +57,10 @@ "portable-net45" ], "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0" + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + } } } } diff --git a/src/csharp/Grpc.IntegrationTesting.StressClient/project.json b/src/csharp/Grpc.IntegrationTesting.StressClient/project.json index e54b5bd2964..81faee63dc4 100644 --- a/src/csharp/Grpc.IntegrationTesting.StressClient/project.json +++ b/src/csharp/Grpc.IntegrationTesting.StressClient/project.json @@ -44,11 +44,6 @@ } } }, - "runtimes": { - "win7-x64": { }, - "debian.8-x64": { }, - "osx.10.11-x64": { } - }, "dependencies": { "Grpc.IntegrationTesting": { @@ -62,8 +57,10 @@ "portable-net45" ], "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0" + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + } } } } diff --git a/src/csharp/Grpc.IntegrationTesting/project.json b/src/csharp/Grpc.IntegrationTesting/project.json index abc217b092a..db91a1614c2 100644 --- a/src/csharp/Grpc.IntegrationTesting/project.json +++ b/src/csharp/Grpc.IntegrationTesting/project.json @@ -44,11 +44,6 @@ } } }, - "runtimes": { - "win7-x64": { }, - "debian.8-x64": { }, - "osx.10.11-x64": { } - }, "dependencies": { "Grpc.Auth": { @@ -75,8 +70,10 @@ "portable-net45" ], "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0", + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + }, "System.Linq.Expressions": "4.1.0" } } diff --git a/templates/src/csharp/Grpc.Core.Tests/project.json.template b/templates/src/csharp/Grpc.Core.Tests/project.json.template index 3452d6b4b02..8a3e0755ffb 100644 --- a/templates/src/csharp/Grpc.Core.Tests/project.json.template +++ b/templates/src/csharp/Grpc.Core.Tests/project.json.template @@ -20,8 +20,10 @@ "portable-net45" ], "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0" + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + } } } }, diff --git a/templates/src/csharp/Grpc.Examples.MathClient/project.json.template b/templates/src/csharp/Grpc.Examples.MathClient/project.json.template index f0fc4b97da7..ae4ea2aaac7 100644 --- a/templates/src/csharp/Grpc.Examples.MathClient/project.json.template +++ b/templates/src/csharp/Grpc.Examples.MathClient/project.json.template @@ -11,8 +11,10 @@ "net45": { }, "netcoreapp1.0": { "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0" + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + } } } } diff --git a/templates/src/csharp/Grpc.Examples.MathServer/project.json.template b/templates/src/csharp/Grpc.Examples.MathServer/project.json.template index f0fc4b97da7..ae4ea2aaac7 100644 --- a/templates/src/csharp/Grpc.Examples.MathServer/project.json.template +++ b/templates/src/csharp/Grpc.Examples.MathServer/project.json.template @@ -11,8 +11,10 @@ "net45": { }, "netcoreapp1.0": { "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0" + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + } } } } diff --git a/templates/src/csharp/Grpc.Examples.Tests/project.json.template b/templates/src/csharp/Grpc.Examples.Tests/project.json.template index af13cb58501..0a9eb7c74d3 100644 --- a/templates/src/csharp/Grpc.Examples.Tests/project.json.template +++ b/templates/src/csharp/Grpc.Examples.Tests/project.json.template @@ -16,8 +16,10 @@ "portable-net45" ], "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0" + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + } } } } diff --git a/templates/src/csharp/Grpc.Examples/project.json.template b/templates/src/csharp/Grpc.Examples/project.json.template index 1e79c717101..b8a8314de17 100644 --- a/templates/src/csharp/Grpc.Examples/project.json.template +++ b/templates/src/csharp/Grpc.Examples/project.json.template @@ -17,8 +17,10 @@ }, "netcoreapp1.0": { "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0" + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + } } } } diff --git a/templates/src/csharp/Grpc.HealthCheck.Tests/project.json.template b/templates/src/csharp/Grpc.HealthCheck.Tests/project.json.template index 417b773a428..c63da96db75 100644 --- a/templates/src/csharp/Grpc.HealthCheck.Tests/project.json.template +++ b/templates/src/csharp/Grpc.HealthCheck.Tests/project.json.template @@ -16,8 +16,10 @@ "portable-net45" ], "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0" + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + } } } } diff --git a/templates/src/csharp/Grpc.IntegrationTesting.Client/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting.Client/project.json.template index 40300407ba2..83b8a9befa3 100644 --- a/templates/src/csharp/Grpc.IntegrationTesting.Client/project.json.template +++ b/templates/src/csharp/Grpc.IntegrationTesting.Client/project.json.template @@ -14,8 +14,10 @@ "portable-net45" ], "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0" + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + } } } } diff --git a/templates/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json.template index 40300407ba2..83b8a9befa3 100644 --- a/templates/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json.template +++ b/templates/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json.template @@ -14,8 +14,10 @@ "portable-net45" ], "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0" + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + } } } } diff --git a/templates/src/csharp/Grpc.IntegrationTesting.Server/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting.Server/project.json.template index 40300407ba2..83b8a9befa3 100644 --- a/templates/src/csharp/Grpc.IntegrationTesting.Server/project.json.template +++ b/templates/src/csharp/Grpc.IntegrationTesting.Server/project.json.template @@ -14,8 +14,10 @@ "portable-net45" ], "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0" + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + } } } } diff --git a/templates/src/csharp/Grpc.IntegrationTesting.StressClient/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting.StressClient/project.json.template index 40300407ba2..83b8a9befa3 100644 --- a/templates/src/csharp/Grpc.IntegrationTesting.StressClient/project.json.template +++ b/templates/src/csharp/Grpc.IntegrationTesting.StressClient/project.json.template @@ -14,8 +14,10 @@ "portable-net45" ], "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0" + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + } } } } diff --git a/templates/src/csharp/Grpc.IntegrationTesting/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting/project.json.template index 6a32ddb2f33..3ce94e58387 100644 --- a/templates/src/csharp/Grpc.IntegrationTesting/project.json.template +++ b/templates/src/csharp/Grpc.IntegrationTesting/project.json.template @@ -27,8 +27,10 @@ "portable-net45" ], "dependencies": { - "Microsoft.NETCore.App": "1.0.0", - "NETStandard.Library": "1.6.0", + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + }, "System.Linq.Expressions": "4.1.0" } } diff --git a/templates/src/csharp/build_options.include b/templates/src/csharp/build_options.include index 8597ae33675..2371f5a3c33 100644 --- a/templates/src/csharp/build_options.include +++ b/templates/src/csharp/build_options.include @@ -52,8 +52,3 @@ } }, %endif - "runtimes": { - "win7-x64": { }, - "debian.8-x64": { }, - "osx.10.11-x64": { } - }, From 1f7ce19d63410a453d276ea4c2b829c4e9e4968b Mon Sep 17 00:00:00 2001 From: Jan Tattermusch Date: Thu, 8 Sep 2016 16:21:16 +0200 Subject: [PATCH 65/78] update path to C# test build by dotnet cli --- tools/run_tests/build_csharp_coreclr.bat | 2 +- tools/run_tests/run_tests.py | 12 +++--------- 2 files changed, 4 insertions(+), 10 deletions(-) diff --git a/tools/run_tests/build_csharp_coreclr.bat b/tools/run_tests/build_csharp_coreclr.bat index cead6d0e02c..b6e3ccbd2b8 100644 --- a/tools/run_tests/build_csharp_coreclr.bat +++ b/tools/run_tests/build_csharp_coreclr.bat @@ -33,7 +33,7 @@ cd /d %~dp0\..\..\src\csharp dotnet restore . || goto :error -dotnet build -f netstandard1.5 --configuration %MSBUILD_CONFIG% "**/project.json" || goto :error +dotnet build --configuration %MSBUILD_CONFIG% "**/project.json" || goto :error endlocal diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py index 146018ba3a3..c579f14f91d 100755 --- a/tools/run_tests/run_tests.py +++ b/tools/run_tests/run_tests.py @@ -654,15 +654,9 @@ class CSharpLanguage(object): assembly_extension = '.exe' if self.args.compiler == 'coreclr': - if self.platform == 'linux': - assembly_subdir += '/netstandard1.5/debian.8-x64' - assembly_extension = '' - elif self.platform == 'mac': - assembly_subdir += '/netstandard1.5/osx.10.11-x64' - assembly_extension = '' - else: - assembly_subdir += '/netstandard1.5/win7-x64' - runtime_cmd = [] + assembly_subdir += '/netcoreapp1.0' + runtime_cmd = ['dotnet', 'exec'] + assembly_extension = '.dll' else: nunit_args += ['--noresult', '--workers=1'] if self.platform == 'windows': From b809cd9f9910e887ed95fa4246b6d5f8a6c20756 Mon Sep 17 00:00:00 2001 From: Jan Tattermusch Date: Thu, 8 Sep 2016 10:43:25 +0200 Subject: [PATCH 66/78] dotnet CLI distribtest --- test/distrib/csharp/DistribTest/.gitignore | 1 + .../DistribTest/DistribTest.project.json | 11 ++++ test/distrib/csharp/DistribTest/project.json | 22 +++++++ .../csharp/run_distrib_test_dotnetcli.sh | 58 +++++++++++++++++++ test/distrib/csharp/update_version.sh | 6 +- tools/run_tests/distribtest_targets.py | 16 +++-- 6 files changed, 107 insertions(+), 7 deletions(-) create mode 100644 test/distrib/csharp/DistribTest/DistribTest.project.json create mode 100644 test/distrib/csharp/DistribTest/project.json create mode 100755 test/distrib/csharp/run_distrib_test_dotnetcli.sh diff --git a/test/distrib/csharp/DistribTest/.gitignore b/test/distrib/csharp/DistribTest/.gitignore index 1746e3269ed..07f3d570e52 100644 --- a/test/distrib/csharp/DistribTest/.gitignore +++ b/test/distrib/csharp/DistribTest/.gitignore @@ -1,2 +1,3 @@ bin obj +*.lock.json diff --git a/test/distrib/csharp/DistribTest/DistribTest.project.json b/test/distrib/csharp/DistribTest/DistribTest.project.json new file mode 100644 index 00000000000..422545ea8ff --- /dev/null +++ b/test/distrib/csharp/DistribTest/DistribTest.project.json @@ -0,0 +1,11 @@ +// This file exists only to prevent VS2015 from mistakenly picking up +// project.json file when building .csproj project. +// See https://github.com/Microsoft/msbuild/issues/394 +{ + "frameworks": { + "net45": { } + }, + "runtimes": { + "win": { } + } +} diff --git a/test/distrib/csharp/DistribTest/project.json b/test/distrib/csharp/DistribTest/project.json new file mode 100644 index 00000000000..09266e5d4d6 --- /dev/null +++ b/test/distrib/csharp/DistribTest/project.json @@ -0,0 +1,22 @@ +{ + "buildOptions": { + "emitEntryPoint": true + }, + "dependencies": { + "Grpc.Auth": "__GRPC_NUGET_VERSION__", + "Grpc.Core": "__GRPC_NUGET_VERSION__", + // Necessary for native deps to get copied correctly. + "Microsoft.NETCore.Platforms": "1.0.1" + }, + "frameworks": { + "net45": { }, + "netcoreapp1.0": { + "dependencies": { + "Microsoft.NETCore.App": { + "type": "platform", + "version": "1.0.0" + } + } + } + } +} diff --git a/test/distrib/csharp/run_distrib_test_dotnetcli.sh b/test/distrib/csharp/run_distrib_test_dotnetcli.sh new file mode 100755 index 00000000000..f7080be9ad2 --- /dev/null +++ b/test/distrib/csharp/run_distrib_test_dotnetcli.sh @@ -0,0 +1,58 @@ +#!/bin/bash +# Copyright 2015, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +set -ex + +cd $(dirname $0) + +unzip -o "$EXTERNAL_GIT_ROOT/input_artifacts/csharp_nugets.zip" -d TestNugetFeed + +./update_version.sh auto + +cd DistribTest + +# TODO(jtattermusch): make sure we don't pollute the global nuget cache with +# the nugets being tested. +dotnet restore + +dotnet build +dotnet publish + +# .NET 4.5 target after dotnet build +mono bin/Debug/net45/*-x64/DistribTest.exe + +# .NET 4.5 target after dotnet publish +mono bin/Debug/net45/*-x64/publish/DistribTest.exe + +# .NET Core target after dotnet build +dotnet exec bin/Debug/netcoreapp1.0/DistribTest.dll + +# .NET Core target after dotnet publish +dotnet exec bin/Debug/netcoreapp1.0/publish/DistribTest.dll diff --git a/test/distrib/csharp/update_version.sh b/test/distrib/csharp/update_version.sh index 189d0ad3572..2961d0c5ef3 100755 --- a/test/distrib/csharp/update_version.sh +++ b/test/distrib/csharp/update_version.sh @@ -35,10 +35,10 @@ cd $(dirname $0) CSHARP_VERSION="$1" if [ "$CSHARP_VERSION" == "auto" ] then - # autodetect C# version - CSHARP_VERSION=$(ls TestNugetFeed | grep '^Grpc\.[0-9].*\.nupkg$' | sed s/^Grpc\.// | sed s/\.nupkg$//) + # autodetect C# version from the name of Grpc.Core.0.0.0-x.nupkg file + CSHARP_VERSION=$(ls TestNugetFeed | grep -m 1 '^Grpc\.Core\.[0-9].*\.nupkg$' | sed s/^Grpc\.Core\.// | sed s/\.nupkg$// | sed s/\.symbols$//) echo "Autodetected nuget ${CSHARP_VERSION}" fi # Replaces version placeholder with value provided as first argument. -sed -ibak "s/__GRPC_NUGET_VERSION__/${CSHARP_VERSION}/g" DistribTest/packages.config DistribTest/DistribTest.csproj +sed -ibak "s/__GRPC_NUGET_VERSION__/${CSHARP_VERSION}/g" DistribTest/packages.config DistribTest/DistribTest.csproj DistribTest/project.json diff --git a/tools/run_tests/distribtest_targets.py b/tools/run_tests/distribtest_targets.py index 7930f2a0a4c..a16daac4fe9 100644 --- a/tools/run_tests/distribtest_targets.py +++ b/tools/run_tests/distribtest_targets.py @@ -72,15 +72,22 @@ def create_jobspec(name, cmdline, environ=None, shell=False, class CSharpDistribTest(object): """Tests C# NuGet package""" - def __init__(self, platform, arch, docker_suffix=None): + def __init__(self, platform, arch, docker_suffix=None, use_dotnet_cli=False): self.name = 'csharp_nuget_%s_%s' % (platform, arch) self.platform = platform self.arch = arch self.docker_suffix = docker_suffix self.labels = ['distribtest', 'csharp', platform, arch] + self.script_suffix = '' if docker_suffix: self.name += '_%s' % docker_suffix self.labels.append(docker_suffix) + if use_dotnet_cli: + self.name += '_dotnetcli' + self.script_suffix = '_dotnetcli' + self.labels.append('dotnetcli') + else: + self.labels.append('olddotnet') def pre_build_jobspecs(self): return [] @@ -91,10 +98,10 @@ class CSharpDistribTest(object): 'tools/dockerfile/distribtest/csharp_%s_%s' % ( self.docker_suffix, self.arch), - 'test/distrib/csharp/run_distrib_test.sh') + 'test/distrib/csharp/run_distrib_test%s.sh' % self.script_suffix) elif self.platform == 'macos': return create_jobspec(self.name, - ['test/distrib/csharp/run_distrib_test.sh'], + ['test/distrib/csharp/run_distrib_test%s.sh' % self.script_suffix], environ={'EXTERNAL_GIT_ROOT': '../../..'}) elif self.platform == 'windows': if self.arch == 'x64': @@ -103,7 +110,7 @@ class CSharpDistribTest(object): else: environ={'DISTRIBTEST_OUTPATH': 'DistribTest\\bin\\\Debug'} return create_jobspec(self.name, - ['test\\distrib\\csharp\\run_distrib_test.bat'], + ['test\\distrib\\csharp\\run_distrib_test%s.bat' % self.script_suffix], environ=environ) else: raise Exception("Not supported yet.") @@ -276,6 +283,7 @@ def targets(): CSharpDistribTest('linux', 'x64', 'ubuntu1504'), CSharpDistribTest('linux', 'x64', 'ubuntu1510'), CSharpDistribTest('linux', 'x64', 'ubuntu1604'), + CSharpDistribTest('linux', 'x64', 'ubuntu1404', use_dotnet_cli=True), CSharpDistribTest('macos', 'x86'), CSharpDistribTest('windows', 'x86'), CSharpDistribTest('windows', 'x64'), From b85976f2682961ea185e6af3e753f2154621cd28 Mon Sep 17 00:00:00 2001 From: Jan Tattermusch Date: Thu, 8 Sep 2016 14:40:40 +0200 Subject: [PATCH 67/78] get the right nuget version in linux distribtests --- tools/dockerfile/distribtest/csharp_centos7_x64/Dockerfile | 4 ++-- tools/dockerfile/distribtest/csharp_jessie_x64/Dockerfile | 3 ++- tools/dockerfile/distribtest/csharp_jessie_x86/Dockerfile | 3 ++- .../dockerfile/distribtest/csharp_ubuntu1404_x64/Dockerfile | 3 ++- .../dockerfile/distribtest/csharp_ubuntu1504_x64/Dockerfile | 3 ++- .../dockerfile/distribtest/csharp_ubuntu1510_x64/Dockerfile | 3 ++- .../dockerfile/distribtest/csharp_ubuntu1604_x64/Dockerfile | 5 ++++- tools/dockerfile/distribtest/csharp_wheezy_x64/Dockerfile | 5 ++++- 8 files changed, 20 insertions(+), 9 deletions(-) diff --git a/tools/dockerfile/distribtest/csharp_centos7_x64/Dockerfile b/tools/dockerfile/distribtest/csharp_centos7_x64/Dockerfile index 0ab12873f70..65848457211 100644 --- a/tools/dockerfile/distribtest/csharp_centos7_x64/Dockerfile +++ b/tools/dockerfile/distribtest/csharp_centos7_x64/Dockerfile @@ -34,6 +34,6 @@ RUN yum-config-manager --add-repo http://download.mono-project.com/repo/centos/ RUN yum install -y mono RUN yum install -y unzip -RUN yum install -y nuget -RUN nuget update -self +# --nogpgcheck because nuget-2.12 package is not signed. +RUN yum install -y nuget --nogpgcheck diff --git a/tools/dockerfile/distribtest/csharp_jessie_x64/Dockerfile b/tools/dockerfile/distribtest/csharp_jessie_x64/Dockerfile index 9ef02721bb5..c8cd5756325 100644 --- a/tools/dockerfile/distribtest/csharp_jessie_x64/Dockerfile +++ b/tools/dockerfile/distribtest/csharp_jessie_x64/Dockerfile @@ -40,6 +40,7 @@ RUN apt-get update && apt-get install -y \ ca-certificates-mono \ nuget -RUN nuget update -self +# make sure we have nuget 2.12+ (in case there's an older cached docker image) +RUN apt-get update && apt-get install -y nuget RUN apt-get update && apt-get install -y unzip diff --git a/tools/dockerfile/distribtest/csharp_jessie_x86/Dockerfile b/tools/dockerfile/distribtest/csharp_jessie_x86/Dockerfile index 2ccad44af29..28cc65468a7 100644 --- a/tools/dockerfile/distribtest/csharp_jessie_x86/Dockerfile +++ b/tools/dockerfile/distribtest/csharp_jessie_x86/Dockerfile @@ -40,6 +40,7 @@ RUN apt-get update && apt-get install -y \ ca-certificates-mono \ nuget -RUN nuget update -self +# make sure we have nuget 2.12+ (in case there's an older cached docker image) +RUN apt-get update && apt-get install -y nuget RUN apt-get update && apt-get install -y unzip diff --git a/tools/dockerfile/distribtest/csharp_ubuntu1404_x64/Dockerfile b/tools/dockerfile/distribtest/csharp_ubuntu1404_x64/Dockerfile index d283ad2739b..7e328e64d2e 100644 --- a/tools/dockerfile/distribtest/csharp_ubuntu1404_x64/Dockerfile +++ b/tools/dockerfile/distribtest/csharp_ubuntu1404_x64/Dockerfile @@ -37,6 +37,7 @@ RUN apt-get update && apt-get install -y \ ca-certificates-mono \ nuget -RUN nuget update -self +# make sure we have nuget 2.12+ (in case there's an older cached docker image) +RUN apt-get update && apt-get install -y nuget RUN apt-get update && apt-get install -y unzip diff --git a/tools/dockerfile/distribtest/csharp_ubuntu1504_x64/Dockerfile b/tools/dockerfile/distribtest/csharp_ubuntu1504_x64/Dockerfile index 35103987892..fd39ab2b0a4 100644 --- a/tools/dockerfile/distribtest/csharp_ubuntu1504_x64/Dockerfile +++ b/tools/dockerfile/distribtest/csharp_ubuntu1504_x64/Dockerfile @@ -37,6 +37,7 @@ RUN apt-get update && apt-get install -y \ ca-certificates-mono \ nuget -RUN nuget update -self +# make sure we have nuget 2.12+ (in case there's an older cached docker image) +RUN apt-get update && apt-get install -y nuget RUN apt-get update && apt-get install -y unzip diff --git a/tools/dockerfile/distribtest/csharp_ubuntu1510_x64/Dockerfile b/tools/dockerfile/distribtest/csharp_ubuntu1510_x64/Dockerfile index ae2b678a04d..1d86dbd4d8b 100644 --- a/tools/dockerfile/distribtest/csharp_ubuntu1510_x64/Dockerfile +++ b/tools/dockerfile/distribtest/csharp_ubuntu1510_x64/Dockerfile @@ -37,6 +37,7 @@ RUN apt-get update && apt-get install -y \ ca-certificates-mono \ nuget -RUN nuget update -self +# make sure we have nuget 2.12+ (in case there's an older cached docker image) +RUN apt-get update && apt-get install -y nuget RUN apt-get update && apt-get install -y unzip diff --git a/tools/dockerfile/distribtest/csharp_ubuntu1604_x64/Dockerfile b/tools/dockerfile/distribtest/csharp_ubuntu1604_x64/Dockerfile index 597d7e4a793..05fa32b9862 100644 --- a/tools/dockerfile/distribtest/csharp_ubuntu1604_x64/Dockerfile +++ b/tools/dockerfile/distribtest/csharp_ubuntu1604_x64/Dockerfile @@ -34,6 +34,9 @@ RUN apt-get update && apt-get install -y \ ca-certificates-mono \ nuget -RUN nuget update -self +# make sure we have nuget 2.12+ (in case there's an older cached docker image) +RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF +RUN echo "deb http://download.mono-project.com/repo/debian wheezy main" | tee /etc/apt/sources.list.d/mono-xamarin.list +RUN apt-get update && apt-get install -y nuget RUN apt-get update && apt-get install -y unzip diff --git a/tools/dockerfile/distribtest/csharp_wheezy_x64/Dockerfile b/tools/dockerfile/distribtest/csharp_wheezy_x64/Dockerfile index d9e64fe9d19..0ab2a62a084 100644 --- a/tools/dockerfile/distribtest/csharp_wheezy_x64/Dockerfile +++ b/tools/dockerfile/distribtest/csharp_wheezy_x64/Dockerfile @@ -27,6 +27,9 @@ # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -FROM mono:4.2.2.30 +FROM mono:4.4.2.11 + +# make sure we have nuget 2.12+ (in case there's an older cached docker image) +RUN apt-get update && apt-get install -y nuget RUN apt-get update && apt-get install -y unzip From 845323099e29b728289ebad66a28979bb75e548a Mon Sep 17 00:00:00 2001 From: Jan Tattermusch Date: Thu, 8 Sep 2016 15:49:59 +0200 Subject: [PATCH 68/78] install dotnet cli into ubuntu1404 distribtest docker --- .../csharp_ubuntu1404_x64/Dockerfile | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/tools/dockerfile/distribtest/csharp_ubuntu1404_x64/Dockerfile b/tools/dockerfile/distribtest/csharp_ubuntu1404_x64/Dockerfile index 7e328e64d2e..1f9a42e13f9 100644 --- a/tools/dockerfile/distribtest/csharp_ubuntu1404_x64/Dockerfile +++ b/tools/dockerfile/distribtest/csharp_ubuntu1404_x64/Dockerfile @@ -41,3 +41,20 @@ RUN apt-get update && apt-get install -y \ RUN apt-get update && apt-get install -y nuget RUN apt-get update && apt-get install -y unzip + +# Install dotnet CLI +RUN apt-get install -y apt-transport-https +RUN sh -c 'echo "deb [arch=amd64] https://apt-mo.trafficmanager.net/repos/dotnet-release/ trusty main" > /etc/apt/sources.list.d/dotnetdev.list' +RUN apt-key adv --keyserver apt-mo.trafficmanager.net --recv-keys 417A0893 +RUN apt-get update && apt-get install -y dotnet-dev-1.0.0-preview2-003121 + +# Trigger the population of the local package cache for dotnet CLI +RUN mkdir warmup \ + && cd warmup \ + && dotnet new \ + && cd .. \ + && rm -rf warmup + +# TODO(jtattermusch): without libc-dev, netcoreapp1.0 targets fail with +# System.DllNotFoundException: Unable to load DLL 'libdl.so' +RUN apt-get install -y libc-dev \ No newline at end of file From 15372a3f22a6e4698ecd4a7b653ca9c38293ac9e Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Thu, 8 Sep 2016 09:21:55 -0700 Subject: [PATCH 69/78] Use a # of total outstanding requests to drive benchmark config Instead of specifying # of outstanding requests/channel, specify a total outstanding size, and try to fit that to the number of channels. --- .../run_tests/performance/scenario_config.py | 31 ++---- tools/run_tests/tests.json | 104 +++++++++--------- 2 files changed, 64 insertions(+), 71 deletions(-) diff --git a/tools/run_tests/performance/scenario_config.py b/tools/run_tests/performance/scenario_config.py index 409ee8d4c86..e81b34c48eb 100644 --- a/tools/run_tests/performance/scenario_config.py +++ b/tools/run_tests/performance/scenario_config.py @@ -29,6 +29,8 @@ # performance scenario configuration for various languages +import math + WARMUP_SECONDS=5 JAVA_WARMUP_SECONDS=15 # Java needs more warmup time for JIT to kick in. BENCHMARK_SECONDS=30 @@ -64,17 +66,17 @@ BIG_GENERIC_PAYLOAD = { } } -# deep is the number of RPCs outstanding on a channel in non-ping-pong tests -# (the value used is 1 otherwise) -DEEP=100 +# target number of RPCs outstanding on across all client channels in +# non-ping-pong tests (since we can only specify per-channel numbers, the +# actual target will be slightly higher) +OUTSTANDING_REQUESTS={ + 'async': 10000, + 'sync': 1000 +} # wide is the number of client channels in multi-channel tests (1 otherwise) WIDE=64 -# For most synchronous clients, DEEP*WIDE threads will be created. -SYNC_DEEP=10 -SYNC_WIDE=8 - def _get_secargs(is_secure): if is_secure: @@ -140,14 +142,8 @@ def _ping_pong_scenario(name, rpc_type, scenario['client_config']['payload_config'] = EMPTY_PROTO_PAYLOAD if unconstrained_client: - if unconstrained_client == 'async': - deep = DEEP - wide = WIDE - elif unconstrained_client == 'sync': - deep = SYNC_DEEP - wide = SYNC_WIDE - else: - raise Exception('Illegal value of unconstrained_client option.') + wide = channels if channels is not None else WIDE + deep = int(math.ceil(1.0 * OUTSTANDING_REQUESTS[unconstrained_client] / wide)) scenario['num_clients'] = 0 # use as many client as available. scenario['client_config']['outstanding_rpcs_per_channel'] = deep @@ -158,9 +154,6 @@ def _ping_pong_scenario(name, rpc_type, scenario['client_config']['client_channels'] = 1 scenario['client_config']['async_client_threads'] = 1 - if channels is not None: - scenario['client_config']['client_channels'] = channels - if client_language: # the CLIENT_LANGUAGE field is recognized by run_performance_tests.py scenario['CLIENT_LANGUAGE'] = client_language @@ -254,7 +247,7 @@ class CXXLanguage: for channels in [1, 3, 10, 31, 100, 316, 1000]: yield _ping_pong_scenario( - 'cpp_protobuf_async_unary_qps_unconstrained_%s_%d_channels' % (secstr, channels), + 'cpp_protobuf_%s_unary_qps_unconstrained_%s_%d_channels' % (synchronicity, secstr, channels), rpc_type='UNARY', client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER', unconstrained_client=synchronicity, secure=secure, diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json index f97ee835c14..51e1dff96e4 100644 --- a/tools/run_tests/tests.json +++ b/tools/run_tests/tests.json @@ -29598,7 +29598,7 @@ { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 157, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -29625,7 +29625,7 @@ { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_one_server_core_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_one_server_core_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 157, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -29706,7 +29706,7 @@ { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"SYNC_SERVER\"}, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 8, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"SYNC_SERVER\"}, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 16, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -29733,7 +29733,7 @@ { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"SYNC_SERVER\"}, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 8, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"SYNC_SERVER\"}, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 16, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -29760,7 +29760,7 @@ { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure_1_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_secure_1_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1000, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -29781,13 +29781,13 @@ "posix", "windows" ], - "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_secure_1_channels", + "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_secure_1_channels", "timeout_seconds": 180 }, { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure_3_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 3, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_secure_3_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 3, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 334, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -29808,13 +29808,13 @@ "posix", "windows" ], - "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_secure_3_channels", + "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_secure_3_channels", "timeout_seconds": 180 }, { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure_10_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 10, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_secure_10_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 10, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -29835,13 +29835,13 @@ "posix", "windows" ], - "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_secure_10_channels", + "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_secure_10_channels", "timeout_seconds": 180 }, { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure_31_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 31, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_secure_31_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 31, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 33, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -29862,13 +29862,13 @@ "posix", "windows" ], - "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_secure_31_channels", + "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_secure_31_channels", "timeout_seconds": 180 }, { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure_100_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 100, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_secure_100_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 100, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -29889,13 +29889,13 @@ "posix", "windows" ], - "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_secure_100_channels", + "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_secure_100_channels", "timeout_seconds": 180 }, { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure_316_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 316, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_secure_316_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 316, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 4, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -29916,13 +29916,13 @@ "posix", "windows" ], - "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_secure_316_channels", + "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_secure_316_channels", "timeout_seconds": 180 }, { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure_1000_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1000, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_secure_1000_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1000, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -29943,7 +29943,7 @@ "posix", "windows" ], - "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_secure_1000_channels", + "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_secure_1000_channels", "timeout_seconds": 180 }, { @@ -30003,7 +30003,7 @@ { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 157, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -30030,7 +30030,7 @@ { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 157, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -30057,7 +30057,7 @@ { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure_1_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure_1_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10000, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -30084,7 +30084,7 @@ { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure_3_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 3, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure_3_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 3, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 3334, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -30111,7 +30111,7 @@ { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure_10_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 10, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure_10_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 10, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1000, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -30138,7 +30138,7 @@ { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure_31_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 31, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure_31_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 31, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 323, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -30192,7 +30192,7 @@ { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure_316_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 316, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure_316_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 316, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 32, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -30219,7 +30219,7 @@ { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure_1000_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1000, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure_1000_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1000, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -30273,7 +30273,7 @@ { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 157, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -30300,7 +30300,7 @@ { "args": [ "--scenarios_json", - 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"shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_insecure_3_channels", + "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_insecure_3_channels", "timeout_seconds": 180 }, { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure_10_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 10, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_insecure_10_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 10, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -30510,13 +30510,13 @@ "posix", "windows" ], - "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_insecure_10_channels", + "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_insecure_10_channels", "timeout_seconds": 180 }, { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure_31_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 31, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_insecure_31_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 31, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 33, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -30537,13 +30537,13 @@ "posix", "windows" ], - "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_insecure_31_channels", + "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_insecure_31_channels", "timeout_seconds": 180 }, { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure_100_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 100, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_insecure_100_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 100, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -30564,13 +30564,13 @@ "posix", "windows" ], - "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_insecure_100_channels", + "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_insecure_100_channels", "timeout_seconds": 180 }, { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure_316_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 316, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_insecure_316_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 316, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 4, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -30591,13 +30591,13 @@ "posix", "windows" ], - "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_insecure_316_channels", + "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_insecure_316_channels", "timeout_seconds": 180 }, { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure_1000_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1000, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_sync_unary_qps_unconstrained_insecure_1000_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1000, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -30618,7 +30618,7 @@ "posix", "windows" ], - "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_insecure_1000_channels", + "shortname": "json_run_localhost:cpp_protobuf_sync_unary_qps_unconstrained_insecure_1000_channels", "timeout_seconds": 180 }, { @@ -30678,7 +30678,7 @@ { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 157, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -30705,7 +30705,7 @@ { "args": [ "--scenarios_json", - 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"{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure_1_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure_1_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10000, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -30759,7 +30759,7 @@ { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure_3_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 3, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure_3_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 3, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 3334, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -30786,7 +30786,7 @@ { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure_10_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 10, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure_10_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 10, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1000, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -30813,7 +30813,7 @@ { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure_31_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 31, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure_31_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 31, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 323, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -30867,7 +30867,7 @@ { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure_316_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 316, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure_316_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 316, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 32, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ @@ -30894,7 +30894,7 @@ { "args": [ "--scenarios_json", - "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure_1000_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1000, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" + "{\"scenarios\": [{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure_1000_channels\", \"warmup_seconds\": 0, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1000, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 10, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}]}" ], "boringssl": true, "ci_platforms": [ From b3df1c4500a68391aaf615b84683a81a1f5da8eb Mon Sep 17 00:00:00 2001 From: Jan Tattermusch Date: Thu, 8 Sep 2016 19:41:59 +0200 Subject: [PATCH 70/78] make native extension loader work for published netcoreapp1.0 too --- .../Grpc.Core/Internal/NativeExtension.cs | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/src/csharp/Grpc.Core/Internal/NativeExtension.cs b/src/csharp/Grpc.Core/Internal/NativeExtension.cs index 509baf7cb1f..778d06f9f64 100644 --- a/src/csharp/Grpc.Core/Internal/NativeExtension.cs +++ b/src/csharp/Grpc.Core/Internal/NativeExtension.cs @@ -100,19 +100,19 @@ namespace Grpc.Core.Internal // With old-style VS projects, the native libraries get copied using a .targets rule to the build output folder // alongside the compiled assembly. - // With dotnet cli projects, the native libraries (just the required ones) are similarly copied to the built output folder, - // through the magic of Microsoft.NETCore.Platforms. + // With dotnet cli projects targeting net45 framework, the native libraries (just the required ones) + // are similarly copied to the built output folder, through the magic of Microsoft.NETCore.Platforms. var classicPath = Path.Combine(assemblyDirectory, GetNativeLibraryFilename()); - // DNX-style project.json projects will use Grpc.Core assembly directly in the location where it got restored + // With dotnet cli project targeting netcoreapp1.0, projects will use Grpc.Core assembly directly in the location where it got restored // by nuget. We locate the native libraries based on known structure of Grpc.Core nuget package. + // When "dotnet publish" is used, the runtimes directory is copied next to the published assemblies. + string runtimesDirectory = string.Format("runtimes/{0}/native", GetPlatformString()); + var netCorePublishedAppStylePath = Path.Combine(assemblyDirectory, runtimesDirectory, GetNativeLibraryFilename()); + var netCoreAppStylePath = Path.Combine(assemblyDirectory, "../..", runtimesDirectory, GetNativeLibraryFilename()); - // TODO: Support .NET Core applications, which act slightly differently. We may be okay if "dotnet publish" - // is used, but "dotnet run" leaves the native libraries in-package, while copying assemblies. - string platform = GetPlatformString(); - string relativeDirectory = string.Format("../../runtimes/{0}/native", platform); - var dnxStylePath = Path.Combine(assemblyDirectory, relativeDirectory, GetNativeLibraryFilename()); - string[] paths = new[] { classicPath, dnxStylePath }; + // Look for all native library in all possible locations in given order. + string[] paths = new[] { classicPath, netCorePublishedAppStylePath, netCoreAppStylePath}; return new UnmanagedLibrary(paths); } From 8a84c8c9df9a16ee318fc6ebf6150bdea9f7781a Mon Sep 17 00:00:00 2001 From: Jan Tattermusch Date: Thu, 8 Sep 2016 21:06:10 +0200 Subject: [PATCH 71/78] allow building all nugets on linux --- .../csharp/build_packages_dotnetcli.sh | 24 ++++-- .../build_packages_dotnetcli.sh.template | 75 +++++++++++++++++++ tools/run_tests/package_targets.py | 14 ++-- 3 files changed, 101 insertions(+), 12 deletions(-) rename tools/run_tests/build_package_csharp_coreclr.sh => src/csharp/build_packages_dotnetcli.sh (68%) create mode 100755 templates/src/csharp/build_packages_dotnetcli.sh.template diff --git a/tools/run_tests/build_package_csharp_coreclr.sh b/src/csharp/build_packages_dotnetcli.sh similarity index 68% rename from tools/run_tests/build_package_csharp_coreclr.sh rename to src/csharp/build_packages_dotnetcli.sh index e1c363da50b..2807278de6d 100755 --- a/tools/run_tests/build_package_csharp_coreclr.sh +++ b/src/csharp/build_packages_dotnetcli.sh @@ -30,11 +30,9 @@ set -ex -cd $(dirname $0)/../.. +cd $(dirname $0) -mkdir -p artifacts/ - -cd src/csharp +mkdir -p ../../artifacts/ # IMPORTANT: NuGet packages generated by dotnet CLI are considered experimental. # The official nugets are generated by src/csharp/build_packages.bat @@ -43,6 +41,11 @@ mkdir -p nativelibs/windows_x86 nativelibs/windows_x64 \ nativelibs/linux_x86 nativelibs/linux_x64 \ nativelibs/macosx_x86 nativelibs/macosx_x64 +mkdir -p protoc_plugins/windows_x86 protoc_plugins/windows_x64 \ + protoc_plugins/linux_x86 protoc_plugins/linux_x64 \ + protoc_plugins/macosx_x86 protoc_plugins/macosx_x64 + +# Collect the artifacts built by the previous build step if running on Jenkins cp $EXTERNAL_GIT_ROOT/architecture=x86,language=csharp,platform=windows/artifacts/* nativelibs/windows_x86 || true cp $EXTERNAL_GIT_ROOT/architecture=x64,language=csharp,platform=windows/artifacts/* nativelibs/windows_x64 || true cp $EXTERNAL_GIT_ROOT/architecture=x86,language=csharp,platform=linux/artifacts/* nativelibs/linux_x86 || true @@ -50,10 +53,21 @@ cp $EXTERNAL_GIT_ROOT/architecture=x64,language=csharp,platform=linux/artifacts/ cp $EXTERNAL_GIT_ROOT/architecture=x86,language=csharp,platform=macos/artifacts/* nativelibs/macosx_x86 || true cp $EXTERNAL_GIT_ROOT/architecture=x64,language=csharp,platform=macos/artifacts/* nativelibs/macosx_x64 || true +# Collect protoc artifacts built by the previous build step +cp $EXTERNAL_GIT_ROOT/architecture=x86,language=protoc,platform=windows/artifacts/* protoc_plugins/windows_x86 || true +cp $EXTERNAL_GIT_ROOT/architecture=x64,language=protoc,platform=windows/artifacts/* protoc_plugins/windows_x64 || true +cp $EXTERNAL_GIT_ROOT/architecture=x86,language=protoc,platform=linux/artifacts/* protoc_plugins/linux_x86 || true +cp $EXTERNAL_GIT_ROOT/architecture=x64,language=protoc,platform=linux/artifacts/* protoc_plugins/linux_x64 || true +cp $EXTERNAL_GIT_ROOT/architecture=x86,language=protoc,platform=macos/artifacts/* protoc_plugins/macosx_x86 || true +cp $EXTERNAL_GIT_ROOT/architecture=x64,language=protoc,platform=macos/artifacts/* protoc_plugins/macosx_x64 || true + dotnet restore . dotnet pack --configuration Release Grpc.Core/project.json --output ../../artifacts dotnet pack --configuration Release Grpc.Auth/project.json --output ../../artifacts dotnet pack --configuration Release Grpc.HealthCheck/project.json --output ../../artifacts -tar -czf ../../artifacts/csharp_nugets_experimental.tar.gz ../../artifacts/*.nupkg +nuget pack Grpc.nuspec -Version "1.1.0-dev" -OutputDirectory ../../artifacts +nuget pack Grpc.Tools.nuspec -Version "1.1.0-dev" -OutputDirectory ../../artifacts + +(cd ../../artifacts && zip csharp_nugets_dotnetcli.zip *.nupkg) diff --git a/templates/src/csharp/build_packages_dotnetcli.sh.template b/templates/src/csharp/build_packages_dotnetcli.sh.template new file mode 100755 index 00000000000..b8e40a090be --- /dev/null +++ b/templates/src/csharp/build_packages_dotnetcli.sh.template @@ -0,0 +1,75 @@ +%YAML 1.2 +--- | + #!/bin/bash + # Copyright 2016, Google Inc. + # All rights reserved. + # + # Redistribution and use in source and binary forms, with or without + # modification, are permitted provided that the following conditions are + # met: + # + # * Redistributions of source code must retain the above copyright + # notice, this list of conditions and the following disclaimer. + # * Redistributions in binary form must reproduce the above + # copyright notice, this list of conditions and the following disclaimer + # in the documentation and/or other materials provided with the + # distribution. + # * Neither the name of Google Inc. nor the names of its + # contributors may be used to endorse or promote products derived from + # this software without specific prior written permission. + # + # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + set -ex + + cd $(dirname $0) + + mkdir -p ../../artifacts/ + + # IMPORTANT: NuGet packages generated by dotnet CLI are considered experimental. + # The official nugets are generated by src/csharp/build_packages.bat + + mkdir -p nativelibs/windows_x86 nativelibs/windows_x64 ${"\\"} + nativelibs/linux_x86 nativelibs/linux_x64 ${"\\"} + nativelibs/macosx_x86 nativelibs/macosx_x64 + + mkdir -p protoc_plugins/windows_x86 protoc_plugins/windows_x64 ${"\\"} + protoc_plugins/linux_x86 protoc_plugins/linux_x64 ${"\\"} + protoc_plugins/macosx_x86 protoc_plugins/macosx_x64 + + # Collect the artifacts built by the previous build step if running on Jenkins + cp $EXTERNAL_GIT_ROOT/architecture=x86,language=csharp,platform=windows/artifacts/* nativelibs/windows_x86 || true + cp $EXTERNAL_GIT_ROOT/architecture=x64,language=csharp,platform=windows/artifacts/* nativelibs/windows_x64 || true + cp $EXTERNAL_GIT_ROOT/architecture=x86,language=csharp,platform=linux/artifacts/* nativelibs/linux_x86 || true + cp $EXTERNAL_GIT_ROOT/architecture=x64,language=csharp,platform=linux/artifacts/* nativelibs/linux_x64 || true + cp $EXTERNAL_GIT_ROOT/architecture=x86,language=csharp,platform=macos/artifacts/* nativelibs/macosx_x86 || true + cp $EXTERNAL_GIT_ROOT/architecture=x64,language=csharp,platform=macos/artifacts/* nativelibs/macosx_x64 || true + + # Collect protoc artifacts built by the previous build step + cp $EXTERNAL_GIT_ROOT/architecture=x86,language=protoc,platform=windows/artifacts/* protoc_plugins/windows_x86 || true + cp $EXTERNAL_GIT_ROOT/architecture=x64,language=protoc,platform=windows/artifacts/* protoc_plugins/windows_x64 || true + cp $EXTERNAL_GIT_ROOT/architecture=x86,language=protoc,platform=linux/artifacts/* protoc_plugins/linux_x86 || true + cp $EXTERNAL_GIT_ROOT/architecture=x64,language=protoc,platform=linux/artifacts/* protoc_plugins/linux_x64 || true + cp $EXTERNAL_GIT_ROOT/architecture=x86,language=protoc,platform=macos/artifacts/* protoc_plugins/macosx_x86 || true + cp $EXTERNAL_GIT_ROOT/architecture=x64,language=protoc,platform=macos/artifacts/* protoc_plugins/macosx_x64 || true + + dotnet restore . + + dotnet pack --configuration Release Grpc.Core/project.json --output ../../artifacts + dotnet pack --configuration Release Grpc.Auth/project.json --output ../../artifacts + dotnet pack --configuration Release Grpc.HealthCheck/project.json --output ../../artifacts + + nuget pack Grpc.nuspec -Version "${settings.csharp_version}" -OutputDirectory ../../artifacts + nuget pack Grpc.Tools.nuspec -Version "${settings.csharp_version}" -OutputDirectory ../../artifacts + + (cd ../../artifacts && zip csharp_nugets_dotnetcli.zip *.nupkg) diff --git a/tools/run_tests/package_targets.py b/tools/run_tests/package_targets.py index 5e6de2e317a..abbb5fa905a 100644 --- a/tools/run_tests/package_targets.py +++ b/tools/run_tests/package_targets.py @@ -71,11 +71,11 @@ def create_jobspec(name, cmdline, environ=None, cwd=None, shell=False, class CSharpPackage: """Builds C# nuget packages.""" - def __init__(self, use_coreclr=False): - self.use_coreclr = use_coreclr - self.name = 'csharp_package_coreclr' if use_coreclr else 'csharp_package' + def __init__(self, use_dotnet_cli=False): + self.use_dotnet_cli = use_dotnet_cli + self.name = 'csharp_package_dotnetcli' if use_dotnet_cli else 'csharp_package' self.labels = ['package', 'csharp'] - if use_coreclr: + if use_dotnet_cli: self.labels += ['linux'] else: self.labels += ['windows'] @@ -91,11 +91,11 @@ class CSharpPackage: return [] def build_jobspec(self): - if self.use_coreclr: + if self.use_dotnet_cli: return create_docker_jobspec( self.name, 'tools/dockerfile/test/csharp_coreclr_x64', - 'tools/run_tests/build_package_csharp_coreclr.sh') + 'src/csharp/build_packages_dotnetcli.sh') else: return create_jobspec(self.name, ['build_packages.bat'], @@ -177,7 +177,7 @@ class PHPPackage: def targets(): """Gets list of supported targets""" return [CSharpPackage(), - CSharpPackage(use_coreclr=True), + CSharpPackage(use_dotnet_cli=True), NodePackage(), RubyPackage(), PythonPackage(), From e4e30f8813c0a6ffce9bb9db1eb21de6ebbc897e Mon Sep 17 00:00:00 2001 From: Jan Tattermusch Date: Thu, 8 Sep 2016 22:44:06 +0200 Subject: [PATCH 72/78] fixed formatting --- src/csharp/Grpc.Core/Internal/NativeExtension.cs | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/src/csharp/Grpc.Core/Internal/NativeExtension.cs b/src/csharp/Grpc.Core/Internal/NativeExtension.cs index 778d06f9f64..61d8b57c76a 100644 --- a/src/csharp/Grpc.Core/Internal/NativeExtension.cs +++ b/src/csharp/Grpc.Core/Internal/NativeExtension.cs @@ -101,18 +101,18 @@ namespace Grpc.Core.Internal // With old-style VS projects, the native libraries get copied using a .targets rule to the build output folder // alongside the compiled assembly. // With dotnet cli projects targeting net45 framework, the native libraries (just the required ones) - // are similarly copied to the built output folder, through the magic of Microsoft.NETCore.Platforms. + // are similarly copied to the built output folder, through the magic of Microsoft.NETCore.Platforms. var classicPath = Path.Combine(assemblyDirectory, GetNativeLibraryFilename()); // With dotnet cli project targeting netcoreapp1.0, projects will use Grpc.Core assembly directly in the location where it got restored // by nuget. We locate the native libraries based on known structure of Grpc.Core nuget package. - // When "dotnet publish" is used, the runtimes directory is copied next to the published assemblies. - string runtimesDirectory = string.Format("runtimes/{0}/native", GetPlatformString()); - var netCorePublishedAppStylePath = Path.Combine(assemblyDirectory, runtimesDirectory, GetNativeLibraryFilename()); - var netCoreAppStylePath = Path.Combine(assemblyDirectory, "../..", runtimesDirectory, GetNativeLibraryFilename()); + // When "dotnet publish" is used, the runtimes directory is copied next to the published assemblies. + string runtimesDirectory = string.Format("runtimes/{0}/native", GetPlatformString()); + var netCorePublishedAppStylePath = Path.Combine(assemblyDirectory, runtimesDirectory, GetNativeLibraryFilename()); + var netCoreAppStylePath = Path.Combine(assemblyDirectory, "../..", runtimesDirectory, GetNativeLibraryFilename()); - // Look for all native library in all possible locations in given order. - string[] paths = new[] { classicPath, netCorePublishedAppStylePath, netCoreAppStylePath}; + // Look for all native library in all possible locations in given order. + string[] paths = new[] { classicPath, netCorePublishedAppStylePath, netCoreAppStylePath}; return new UnmanagedLibrary(paths); } From 93f62aff5f1efc0e0895d00a3142c591d4ccb111 Mon Sep 17 00:00:00 2001 From: Jan Tattermusch Date: Fri, 9 Sep 2016 11:43:52 +0200 Subject: [PATCH 73/78] add shutdownhook for CoreCLR --- src/csharp/Grpc.Core/GrpcEnvironment.cs | 14 +++++++------- src/csharp/Grpc.Core/project.json | 1 + .../src/csharp/Grpc.Core/project.json.template | 1 + 3 files changed, 9 insertions(+), 7 deletions(-) diff --git a/src/csharp/Grpc.Core/GrpcEnvironment.cs b/src/csharp/Grpc.Core/GrpcEnvironment.cs index 574e900a0e7..3ed2df203de 100644 --- a/src/csharp/Grpc.Core/GrpcEnvironment.cs +++ b/src/csharp/Grpc.Core/GrpcEnvironment.cs @@ -351,11 +351,11 @@ namespace Grpc.Core { if (!hooksRegistered) { - // TODO(jtattermusch): register shutdownhooks for CoreCLR as well -#if !NETSTANDARD1_5 - - AppDomain.CurrentDomain.ProcessExit += ShutdownHookHandler; - AppDomain.CurrentDomain.DomainUnload += ShutdownHookHandler; +#if NETSTANDARD1_5 + System.Runtime.Loader.AssemblyLoadContext.Default.Unloading += (assemblyLoadContext) => { HandleShutdown(); }; +#else + AppDomain.CurrentDomain.ProcessExit += (sender, eventArgs) => { HandleShutdown(); }; + AppDomain.CurrentDomain.DomainUnload += (sender, eventArgs) => { HandleShutdown(); }; #endif } hooksRegistered = true; @@ -363,9 +363,9 @@ namespace Grpc.Core } /// - /// Handler for AppDomain.DomainUnload and AppDomain.ProcessExit hooks. + /// Handler for AppDomain.DomainUnload, AppDomain.ProcessExit and AssemblyLoadContext.Unloading hooks. /// - private static void ShutdownHookHandler(object sender, EventArgs e) + private static void HandleShutdown() { Task.WaitAll(GrpcEnvironment.ShutdownChannelsAsync(), GrpcEnvironment.KillServersAsync()); } diff --git a/src/csharp/Grpc.Core/project.json b/src/csharp/Grpc.Core/project.json index 50c328abe16..aa1e4cc7fb9 100644 --- a/src/csharp/Grpc.Core/project.json +++ b/src/csharp/Grpc.Core/project.json @@ -38,6 +38,7 @@ "netstandard1.5": { "dependencies": { "NETStandard.Library": "1.6.0", + "System.Runtime.Loader": "4.0.0", "System.Threading.Thread": "4.0.0" } } diff --git a/templates/src/csharp/Grpc.Core/project.json.template b/templates/src/csharp/Grpc.Core/project.json.template index ed5d6499365..fcbef536c63 100644 --- a/templates/src/csharp/Grpc.Core/project.json.template +++ b/templates/src/csharp/Grpc.Core/project.json.template @@ -40,6 +40,7 @@ "netstandard1.5": { "dependencies": { "NETStandard.Library": "1.6.0", + "System.Runtime.Loader": "4.0.0", "System.Threading.Thread": "4.0.0" } } From a98a2ad7fd7e4be04b76346438dd74cd47cf7dac Mon Sep 17 00:00:00 2001 From: Jan Tattermusch Date: Fri, 9 Sep 2016 12:42:32 +0200 Subject: [PATCH 74/78] enable runing C# interop tests under coreclr --- .../dockerfile/csharp_dotnetcli_deps.include | 13 ++ .../Dockerfile.template | 41 ++++++ .../csharp_coreclr_x64/Dockerfile.template | 16 +-- .../grpc_interop_csharpcoreclr/Dockerfile | 126 ++++++++++++++++++ .../build_interop.sh | 43 ++++++ .../test/csharp_coreclr_x64/Dockerfile | 1 - tools/run_tests/run_interop_tests.py | 34 ++++- 7 files changed, 256 insertions(+), 18 deletions(-) create mode 100644 templates/tools/dockerfile/csharp_dotnetcli_deps.include create mode 100644 templates/tools/dockerfile/interoptest/grpc_interop_csharpcoreclr/Dockerfile.template create mode 100644 tools/dockerfile/interoptest/grpc_interop_csharpcoreclr/Dockerfile create mode 100755 tools/dockerfile/interoptest/grpc_interop_csharpcoreclr/build_interop.sh diff --git a/templates/tools/dockerfile/csharp_dotnetcli_deps.include b/templates/tools/dockerfile/csharp_dotnetcli_deps.include new file mode 100644 index 00000000000..430f3fa3f22 --- /dev/null +++ b/templates/tools/dockerfile/csharp_dotnetcli_deps.include @@ -0,0 +1,13 @@ +# Install dotnet SDK based on https://www.microsoft.com/net/core#debian +RUN apt-get update && apt-get install -y curl libunwind8 gettext +RUN curl -sSL -o dotnet.tar.gz https://go.microsoft.com/fwlink/?LinkID=809130 +RUN mkdir -p /opt/dotnet && tar zxf dotnet.tar.gz -C /opt/dotnet +RUN ln -s /opt/dotnet/dotnet /usr/local/bin + +# Trigger the population of the local package cache +ENV NUGET_XMLDOC_MODE skip +RUN mkdir warmup ${'\\'} + && cd warmup ${'\\'} + && dotnet new ${'\\'} + && cd .. ${'\\'} + && rm -rf warmup diff --git a/templates/tools/dockerfile/interoptest/grpc_interop_csharpcoreclr/Dockerfile.template b/templates/tools/dockerfile/interoptest/grpc_interop_csharpcoreclr/Dockerfile.template new file mode 100644 index 00000000000..092f04dac6c --- /dev/null +++ b/templates/tools/dockerfile/interoptest/grpc_interop_csharpcoreclr/Dockerfile.template @@ -0,0 +1,41 @@ +%YAML 1.2 +--- | + # Copyright 2015, Google Inc. + # All rights reserved. + # + # Redistribution and use in source and binary forms, with or without + # modification, are permitted provided that the following conditions are + # met: + # + # * Redistributions of source code must retain the above copyright + # notice, this list of conditions and the following disclaimer. + # * Redistributions in binary form must reproduce the above + # copyright notice, this list of conditions and the following disclaimer + # in the documentation and/or other materials provided with the + # distribution. + # * Neither the name of Google Inc. nor the names of its + # contributors may be used to endorse or promote products derived from + # this software without specific prior written permission. + # + # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + FROM debian:jessie + + <%include file="../../apt_get_basic.include"/> + <%include file="../../python_deps.include"/> + <%include file="../../csharp_deps.include"/> + <%include file="../../csharp_dotnetcli_deps.include"/> + <%include file="../../run_tests_addons.include"/> + # Define the default command. + CMD ["bash"] + diff --git a/templates/tools/dockerfile/test/csharp_coreclr_x64/Dockerfile.template b/templates/tools/dockerfile/test/csharp_coreclr_x64/Dockerfile.template index 24dad488077..092f04dac6c 100644 --- a/templates/tools/dockerfile/test/csharp_coreclr_x64/Dockerfile.template +++ b/templates/tools/dockerfile/test/csharp_coreclr_x64/Dockerfile.template @@ -34,21 +34,7 @@ <%include file="../../apt_get_basic.include"/> <%include file="../../python_deps.include"/> <%include file="../../csharp_deps.include"/> - - # Install dotnet SDK based on https://www.microsoft.com/net/core#debian - RUN apt-get update && apt-get install -y curl libunwind8 gettext - RUN curl -sSL -o dotnet.tar.gz https://go.microsoft.com/fwlink/?LinkID=809130 - RUN mkdir -p /opt/dotnet && tar zxf dotnet.tar.gz -C /opt/dotnet - RUN ln -s /opt/dotnet/dotnet /usr/local/bin - - # Trigger the population of the local package cache - ENV NUGET_XMLDOC_MODE skip - RUN mkdir warmup ${'\\'} - && cd warmup ${'\\'} - && dotnet new ${'\\'} - && cd .. ${'\\'} - && rm -rf warmup - + <%include file="../../csharp_dotnetcli_deps.include"/> <%include file="../../run_tests_addons.include"/> # Define the default command. CMD ["bash"] diff --git a/tools/dockerfile/interoptest/grpc_interop_csharpcoreclr/Dockerfile b/tools/dockerfile/interoptest/grpc_interop_csharpcoreclr/Dockerfile new file mode 100644 index 00000000000..efe6e39118b --- /dev/null +++ b/tools/dockerfile/interoptest/grpc_interop_csharpcoreclr/Dockerfile @@ -0,0 +1,126 @@ +# Copyright 2015, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +FROM debian:jessie + +# Install Git and basic packages. +RUN apt-get update && apt-get install -y \ + autoconf \ + autotools-dev \ + build-essential \ + bzip2 \ + ccache \ + curl \ + gcc \ + gcc-multilib \ + git \ + golang \ + gyp \ + lcov \ + libc6 \ + libc6-dbg \ + libc6-dev \ + libgtest-dev \ + libtool \ + make \ + perl \ + strace \ + python-dev \ + python-setuptools \ + python-yaml \ + telnet \ + unzip \ + wget \ + zip && apt-get clean + +#================ +# Build profiling +RUN apt-get update && apt-get install -y time && apt-get clean + +#==================== +# Python dependencies + +# Install dependencies + +RUN apt-get update && apt-get install -y \ + python-all-dev \ + python3-all-dev \ + python-pip + +# Install Python packages from PyPI +RUN pip install pip --upgrade +RUN pip install virtualenv +RUN pip install futures==2.2.0 enum34==1.0.4 protobuf==3.0.0a2 six==1.10.0 + +#================ +# C# dependencies + +# Update to a newer version of mono +RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF +RUN echo "deb http://download.mono-project.com/repo/debian wheezy main" | tee /etc/apt/sources.list.d/mono-xamarin.list +RUN echo "deb http://download.mono-project.com/repo/debian wheezy-apache24-compat main" | tee -a /etc/apt/sources.list.d/mono-xamarin.list +RUN echo "deb http://download.mono-project.com/repo/debian wheezy-libjpeg62-compat main" | tee -a /etc/apt/sources.list.d/mono-xamarin.list +RUN echo "deb http://download.mono-project.com/repo/debian wheezy-libtiff-compat main" | tee -a /etc/apt/sources.list.d/mono-xamarin.list + +# Install dependencies +RUN apt-get update && apt-get -y dist-upgrade && apt-get install -y \ + mono-devel \ + ca-certificates-mono \ + nuget \ + && apt-get clean + +RUN nuget update -self + +# Install dotnet SDK based on https://www.microsoft.com/net/core#debian +RUN apt-get update && apt-get install -y curl libunwind8 gettext +RUN curl -sSL -o dotnet.tar.gz https://go.microsoft.com/fwlink/?LinkID=809130 +RUN mkdir -p /opt/dotnet && tar zxf dotnet.tar.gz -C /opt/dotnet +RUN ln -s /opt/dotnet/dotnet /usr/local/bin + +# Trigger the population of the local package cache +ENV NUGET_XMLDOC_MODE skip +RUN mkdir warmup \ + && cd warmup \ + && dotnet new \ + && cd .. \ + && rm -rf warmup + +# Prepare ccache +RUN ln -s /usr/bin/ccache /usr/local/bin/gcc +RUN ln -s /usr/bin/ccache /usr/local/bin/g++ +RUN ln -s /usr/bin/ccache /usr/local/bin/cc +RUN ln -s /usr/bin/ccache /usr/local/bin/c++ +RUN ln -s /usr/bin/ccache /usr/local/bin/clang +RUN ln -s /usr/bin/ccache /usr/local/bin/clang++ + + +RUN mkdir /var/local/jenkins + +# Define the default command. +CMD ["bash"] diff --git a/tools/dockerfile/interoptest/grpc_interop_csharpcoreclr/build_interop.sh b/tools/dockerfile/interoptest/grpc_interop_csharpcoreclr/build_interop.sh new file mode 100755 index 00000000000..77cd65cce37 --- /dev/null +++ b/tools/dockerfile/interoptest/grpc_interop_csharpcoreclr/build_interop.sh @@ -0,0 +1,43 @@ +#!/bin/bash +# Copyright 2015, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# +# Builds C# interop server and client in a base image. +set -e + +mkdir -p /var/local/git +git clone --recursive /var/local/jenkins/grpc /var/local/git/grpc + +# copy service account keys if available +cp -r /var/local/jenkins/service_account $HOME || true + +cd /var/local/git/grpc + +# build C# interop client & server +tools/run_tests/run_tests.py -l csharp -c dbg --compiler coreclr --build_only diff --git a/tools/dockerfile/test/csharp_coreclr_x64/Dockerfile b/tools/dockerfile/test/csharp_coreclr_x64/Dockerfile index 49218151901..efe6e39118b 100644 --- a/tools/dockerfile/test/csharp_coreclr_x64/Dockerfile +++ b/tools/dockerfile/test/csharp_coreclr_x64/Dockerfile @@ -97,7 +97,6 @@ RUN apt-get update && apt-get -y dist-upgrade && apt-get install -y \ RUN nuget update -self - # Install dotnet SDK based on https://www.microsoft.com/net/core#debian RUN apt-get update && apt-get install -y curl libunwind8 gettext RUN curl -sSL -o dotnet.tar.gz https://go.microsoft.com/fwlink/?LinkID=809130 diff --git a/tools/run_tests/run_interop_tests.py b/tools/run_tests/run_interop_tests.py index 5feda65de8f..389d070d630 100755 --- a/tools/run_tests/run_interop_tests.py +++ b/tools/run_tests/run_interop_tests.py @@ -127,6 +127,35 @@ class CSharpLanguage: return 'csharp' +class CSharpCoreCLRLanguage: + + def __init__(self): + self.client_cwd = 'src/csharp/Grpc.IntegrationTesting.Client/bin/Debug/netcoreapp1.0' + self.server_cwd = 'src/csharp/Grpc.IntegrationTesting.Server/bin/Debug/netcoreapp1.0' + self.safename = str(self) + + def client_cmd(self, args): + return ['dotnet', 'exec', 'Grpc.IntegrationTesting.Client.dll'] + args + + def cloud_to_prod_env(self): + return {} + + def server_cmd(self, args): + return ['dotnet', 'exec', 'Grpc.IntegrationTesting.Server.dll', '--use_tls=true'] + args + + def global_env(self): + return {} + + def unimplemented_test_cases(self): + return _SKIP_SERVER_COMPRESSION + + def unimplemented_test_cases_server(self): + return _SKIP_COMPRESSION + + def __str__(self): + return 'csharpcoreclr' + + class JavaLanguage: def __init__(self): @@ -367,6 +396,7 @@ class PythonLanguage: _LANGUAGES = { 'c++' : CXXLanguage(), 'csharp' : CSharpLanguage(), + 'csharpcoreclr' : CSharpCoreCLRLanguage(), 'go' : GoLanguage(), 'java' : JavaLanguage(), 'node' : NodeLanguage(), @@ -377,7 +407,7 @@ _LANGUAGES = { } # languages supported as cloud_to_cloud servers -_SERVERS = ['c++', 'node', 'csharp', 'java', 'go', 'ruby', 'python'] +_SERVERS = ['c++', 'node', 'csharp', 'csharpcoreclr', 'java', 'go', 'ruby', 'python'] _TEST_CASES = ['large_unary', 'empty_unary', 'ping_pong', 'empty_stream', 'client_streaming', 'server_streaming', @@ -435,7 +465,7 @@ def auth_options(language, test_case): default_account_arg = '--default_service_account=830293263384-compute@developer.gserviceaccount.com' if test_case in ['jwt_token_creds', 'per_rpc_creds', 'oauth2_auth_token']: - if language in ['csharp', 'node', 'php', 'php7', 'python', 'ruby']: + if language in ['csharp', 'csharpcoreclr', 'node', 'php', 'php7', 'python', 'ruby']: env['GOOGLE_APPLICATION_CREDENTIALS'] = key_filepath else: cmdargs += [key_file_arg] From 4f5009f27fff44fdbc430e50cb791391bd24fc67 Mon Sep 17 00:00:00 2001 From: Jan Tattermusch Date: Fri, 9 Sep 2016 13:21:46 +0200 Subject: [PATCH 75/78] fix copying data directory --- .../Grpc.IntegrationTesting.Client/project.json | 8 ++++++-- .../project.json | 8 ++++++-- .../Grpc.IntegrationTesting.Server/project.json | 8 ++++++-- .../project.json | 8 ++++++-- src/csharp/Grpc.IntegrationTesting/project.json | 8 ++++++-- templates/src/csharp/build_options.include | 16 ++++++++++------ 6 files changed, 40 insertions(+), 16 deletions(-) diff --git a/src/csharp/Grpc.IntegrationTesting.Client/project.json b/src/csharp/Grpc.IntegrationTesting.Client/project.json index 81faee63dc4..1b900c8af32 100644 --- a/src/csharp/Grpc.IntegrationTesting.Client/project.json +++ b/src/csharp/Grpc.IntegrationTesting.Client/project.json @@ -13,8 +13,10 @@ "includeFiles": [ "../Grpc.Core/Version.cs" ] }, "copyToOutput": { - "include": "data/*", "mappings": { + "data/ca.pem": "../Grpc.IntegrationTesting/data/ca.pem", + "data/server1.key": "../Grpc.IntegrationTesting/data/server1.key", + "data/server1.pem": "../Grpc.IntegrationTesting/data/server1.pem", "grpc_csharp_ext.x64.dll": "../../../vsprojects/x64/Debug/grpc_csharp_ext.dll", "grpc_csharp_ext.x86.dll": "../../../vsprojects/Debug/grpc_csharp_ext.dll", "libgrpc_csharp_ext.x64.so": "../../../libs/dbg/libgrpc_csharp_ext.so", @@ -33,8 +35,10 @@ "includeFiles": [ "../Grpc.Core/Version.cs" ] }, "copyToOutput": { - "include": "data/*", "mappings": { + "data/ca.pem": "../Grpc.IntegrationTesting/data/ca.pem", + "data/server1.key": "../Grpc.IntegrationTesting/data/server1.key", + "data/server1.pem": "../Grpc.IntegrationTesting/data/server1.pem", "grpc_csharp_ext.x64.dll": "../../../vsprojects/x64/Release/grpc_csharp_ext.dll", "grpc_csharp_ext.x86.dll": "../../../vsprojects/Release/grpc_csharp_ext.dll", "libgrpc_csharp_ext.x64.so": "../../../libs/opt/libgrpc_csharp_ext.so", diff --git a/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json b/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json index 81faee63dc4..1b900c8af32 100644 --- a/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json +++ b/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json @@ -13,8 +13,10 @@ "includeFiles": [ "../Grpc.Core/Version.cs" ] }, "copyToOutput": { - "include": "data/*", "mappings": { + "data/ca.pem": "../Grpc.IntegrationTesting/data/ca.pem", + "data/server1.key": "../Grpc.IntegrationTesting/data/server1.key", + "data/server1.pem": "../Grpc.IntegrationTesting/data/server1.pem", "grpc_csharp_ext.x64.dll": "../../../vsprojects/x64/Debug/grpc_csharp_ext.dll", "grpc_csharp_ext.x86.dll": "../../../vsprojects/Debug/grpc_csharp_ext.dll", "libgrpc_csharp_ext.x64.so": "../../../libs/dbg/libgrpc_csharp_ext.so", @@ -33,8 +35,10 @@ "includeFiles": [ "../Grpc.Core/Version.cs" ] }, "copyToOutput": { - "include": "data/*", "mappings": { + "data/ca.pem": "../Grpc.IntegrationTesting/data/ca.pem", + "data/server1.key": "../Grpc.IntegrationTesting/data/server1.key", + "data/server1.pem": "../Grpc.IntegrationTesting/data/server1.pem", "grpc_csharp_ext.x64.dll": "../../../vsprojects/x64/Release/grpc_csharp_ext.dll", "grpc_csharp_ext.x86.dll": "../../../vsprojects/Release/grpc_csharp_ext.dll", "libgrpc_csharp_ext.x64.so": "../../../libs/opt/libgrpc_csharp_ext.so", diff --git a/src/csharp/Grpc.IntegrationTesting.Server/project.json b/src/csharp/Grpc.IntegrationTesting.Server/project.json index 81faee63dc4..1b900c8af32 100644 --- a/src/csharp/Grpc.IntegrationTesting.Server/project.json +++ b/src/csharp/Grpc.IntegrationTesting.Server/project.json @@ -13,8 +13,10 @@ "includeFiles": [ "../Grpc.Core/Version.cs" ] }, "copyToOutput": { - "include": "data/*", "mappings": { + "data/ca.pem": "../Grpc.IntegrationTesting/data/ca.pem", + "data/server1.key": "../Grpc.IntegrationTesting/data/server1.key", + "data/server1.pem": "../Grpc.IntegrationTesting/data/server1.pem", "grpc_csharp_ext.x64.dll": "../../../vsprojects/x64/Debug/grpc_csharp_ext.dll", "grpc_csharp_ext.x86.dll": "../../../vsprojects/Debug/grpc_csharp_ext.dll", "libgrpc_csharp_ext.x64.so": "../../../libs/dbg/libgrpc_csharp_ext.so", @@ -33,8 +35,10 @@ "includeFiles": [ "../Grpc.Core/Version.cs" ] }, "copyToOutput": { - "include": "data/*", "mappings": { + "data/ca.pem": "../Grpc.IntegrationTesting/data/ca.pem", + "data/server1.key": "../Grpc.IntegrationTesting/data/server1.key", + "data/server1.pem": "../Grpc.IntegrationTesting/data/server1.pem", "grpc_csharp_ext.x64.dll": "../../../vsprojects/x64/Release/grpc_csharp_ext.dll", "grpc_csharp_ext.x86.dll": "../../../vsprojects/Release/grpc_csharp_ext.dll", "libgrpc_csharp_ext.x64.so": "../../../libs/opt/libgrpc_csharp_ext.so", diff --git a/src/csharp/Grpc.IntegrationTesting.StressClient/project.json b/src/csharp/Grpc.IntegrationTesting.StressClient/project.json index 81faee63dc4..1b900c8af32 100644 --- a/src/csharp/Grpc.IntegrationTesting.StressClient/project.json +++ b/src/csharp/Grpc.IntegrationTesting.StressClient/project.json @@ -13,8 +13,10 @@ "includeFiles": [ "../Grpc.Core/Version.cs" ] }, "copyToOutput": { - "include": "data/*", "mappings": { + "data/ca.pem": "../Grpc.IntegrationTesting/data/ca.pem", + "data/server1.key": "../Grpc.IntegrationTesting/data/server1.key", + "data/server1.pem": "../Grpc.IntegrationTesting/data/server1.pem", "grpc_csharp_ext.x64.dll": "../../../vsprojects/x64/Debug/grpc_csharp_ext.dll", "grpc_csharp_ext.x86.dll": "../../../vsprojects/Debug/grpc_csharp_ext.dll", "libgrpc_csharp_ext.x64.so": "../../../libs/dbg/libgrpc_csharp_ext.so", @@ -33,8 +35,10 @@ "includeFiles": [ "../Grpc.Core/Version.cs" ] }, "copyToOutput": { - "include": "data/*", "mappings": { + "data/ca.pem": "../Grpc.IntegrationTesting/data/ca.pem", + "data/server1.key": "../Grpc.IntegrationTesting/data/server1.key", + "data/server1.pem": "../Grpc.IntegrationTesting/data/server1.pem", "grpc_csharp_ext.x64.dll": "../../../vsprojects/x64/Release/grpc_csharp_ext.dll", "grpc_csharp_ext.x86.dll": "../../../vsprojects/Release/grpc_csharp_ext.dll", "libgrpc_csharp_ext.x64.so": "../../../libs/opt/libgrpc_csharp_ext.so", diff --git a/src/csharp/Grpc.IntegrationTesting/project.json b/src/csharp/Grpc.IntegrationTesting/project.json index db91a1614c2..0225abb4148 100644 --- a/src/csharp/Grpc.IntegrationTesting/project.json +++ b/src/csharp/Grpc.IntegrationTesting/project.json @@ -13,8 +13,10 @@ "includeFiles": [ "../Grpc.Core/Version.cs" ] }, "copyToOutput": { - "include": "data/*", "mappings": { + "data/ca.pem": "../Grpc.IntegrationTesting/data/ca.pem", + "data/server1.key": "../Grpc.IntegrationTesting/data/server1.key", + "data/server1.pem": "../Grpc.IntegrationTesting/data/server1.pem", "grpc_csharp_ext.x64.dll": "../../../vsprojects/x64/Debug/grpc_csharp_ext.dll", "grpc_csharp_ext.x86.dll": "../../../vsprojects/Debug/grpc_csharp_ext.dll", "libgrpc_csharp_ext.x64.so": "../../../libs/dbg/libgrpc_csharp_ext.so", @@ -33,8 +35,10 @@ "includeFiles": [ "../Grpc.Core/Version.cs" ] }, "copyToOutput": { - "include": "data/*", "mappings": { + "data/ca.pem": "../Grpc.IntegrationTesting/data/ca.pem", + "data/server1.key": "../Grpc.IntegrationTesting/data/server1.key", + "data/server1.pem": "../Grpc.IntegrationTesting/data/server1.pem", "grpc_csharp_ext.x64.dll": "../../../vsprojects/x64/Release/grpc_csharp_ext.dll", "grpc_csharp_ext.x86.dll": "../../../vsprojects/Release/grpc_csharp_ext.dll", "libgrpc_csharp_ext.x64.so": "../../../libs/opt/libgrpc_csharp_ext.so", diff --git a/templates/src/csharp/build_options.include b/templates/src/csharp/build_options.include index 2371f5a3c33..bda2d760747 100644 --- a/templates/src/csharp/build_options.include +++ b/templates/src/csharp/build_options.include @@ -16,10 +16,12 @@ "includeFiles": [ "../Grpc.Core/Version.cs" ] }, "copyToOutput": { - % if includeData: - "include": "data/*", - % endif "mappings": { + % if includeData: + "data/ca.pem": "../Grpc.IntegrationTesting/data/ca.pem", + "data/server1.key": "../Grpc.IntegrationTesting/data/server1.key", + "data/server1.pem": "../Grpc.IntegrationTesting/data/server1.pem", + % endif "grpc_csharp_ext.x64.dll": "../../../vsprojects/x64/Debug/grpc_csharp_ext.dll", "grpc_csharp_ext.x86.dll": "../../../vsprojects/Debug/grpc_csharp_ext.dll", "libgrpc_csharp_ext.x64.so": "../../../libs/dbg/libgrpc_csharp_ext.so", @@ -38,10 +40,12 @@ "includeFiles": [ "../Grpc.Core/Version.cs" ] }, "copyToOutput": { - % if includeData: - "include": "data/*", - % endif "mappings": { + % if includeData: + "data/ca.pem": "../Grpc.IntegrationTesting/data/ca.pem", + "data/server1.key": "../Grpc.IntegrationTesting/data/server1.key", + "data/server1.pem": "../Grpc.IntegrationTesting/data/server1.pem", + % endif "grpc_csharp_ext.x64.dll": "../../../vsprojects/x64/Release/grpc_csharp_ext.dll", "grpc_csharp_ext.x86.dll": "../../../vsprojects/Release/grpc_csharp_ext.dll", "libgrpc_csharp_ext.x64.so": "../../../libs/opt/libgrpc_csharp_ext.so", From 2fe75ec4596d524f5c105328c2fbf9219943d936 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Fri, 9 Sep 2016 14:19:13 -0700 Subject: [PATCH 76/78] Fix bad merge --- src/core/ext/transport/chttp2/transport/writing.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/core/ext/transport/chttp2/transport/writing.c b/src/core/ext/transport/chttp2/transport/writing.c index 95a7674d0f2..979515bd54f 100644 --- a/src/core/ext/transport/chttp2/transport/writing.c +++ b/src/core/ext/transport/chttp2/transport/writing.c @@ -51,6 +51,10 @@ int grpc_chttp2_unlocking_check_writes( GPR_TIMER_BEGIN("grpc_chttp2_unlocking_check_writes", 0); + transport_writing->max_frame_size = + transport_global->settings[GRPC_ACKED_SETTINGS] + [GRPC_CHTTP2_SETTINGS_MAX_FRAME_SIZE]; + if (transport_global->dirtied_local_settings && !transport_global->sent_local_settings) { gpr_slice_buffer_add( From c2895d2fee16c24988c3b2b3b0d80bf5f516cc06 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Fri, 9 Sep 2016 15:22:21 -0700 Subject: [PATCH 77/78] Exclude sweep tests from the "full" suite --- tools/run_tests/run_performance_tests.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/run_tests/run_performance_tests.py b/tools/run_tests/run_performance_tests.py index 76a4061c85a..25f5d4639f3 100755 --- a/tools/run_tests/run_performance_tests.py +++ b/tools/run_tests/run_performance_tests.py @@ -300,7 +300,8 @@ def create_scenarios(languages, workers_by_lang, remote_host=None, regex='.*', for language in languages: for scenario_json in language.scenarios(): if re.search(args.regex, scenario_json['name']): - if category in scenario_json.get('CATEGORIES', []) or category == 'all': + categories = scenario_json.get('CATEGORIES', []) + if category in categories or (category == 'all' and categories != ['sweep']): workers = workers_by_lang[str(language)] # 'SERVER_LANGUAGE' is an indicator for this script to pick # a server in different language. From 537f7c2a136641487febeac89a25e430029eb40c Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 12 Sep 2016 11:56:39 -0700 Subject: [PATCH 78/78] Revert "Grand unified closures" --- BUILD | 16 - CMakeLists.txt | 6 - Makefile | 79 -- binding.gyp | 2 - build.yaml | 24 - config.m4 | 2 - gRPC-Core.podspec | 6 - grpc.gemspec | 4 - include/grpc/impl/codegen/atm.h | 3 - include/grpc/impl/codegen/atm_gcc_atomic.h | 2 - include/grpc/impl/codegen/atm_gcc_sync.h | 8 - include/grpc/impl/codegen/atm_windows.h | 4 - package.xml | 4 - src/core/ext/client_config/client_channel.c | 14 +- src/core/ext/client_config/subchannel.c | 18 +- .../chttp2/transport/chttp2_transport.c | 766 ++++++++++-------- .../ext/transport/chttp2/transport/internal.h | 54 +- .../ext/transport/chttp2/transport/parsing.c | 12 +- .../transport/chttp2/transport/stream_lists.c | 9 +- .../ext/transport/chttp2/transport/writing.c | 21 +- src/core/lib/channel/channel_stack.c | 23 +- src/core/lib/channel/compress_filter.c | 14 +- src/core/lib/iomgr/closure.c | 4 - src/core/lib/iomgr/closure.h | 18 +- src/core/lib/iomgr/combiner.c | 293 ------- src/core/lib/iomgr/combiner.h | 71 -- src/core/lib/iomgr/error.c | 2 +- src/core/lib/iomgr/ev_epoll_linux.c | 4 - src/core/lib/iomgr/exec_ctx.h | 6 +- src/core/lib/iomgr/tcp_posix.c | 17 - src/core/lib/iomgr/workqueue.h | 4 + src/core/lib/iomgr/workqueue_posix.c | 97 +-- src/core/lib/iomgr/workqueue_posix.h | 9 +- src/core/lib/iomgr/workqueue_windows.c | 2 + .../security/transport/client_auth_filter.c | 5 - .../lib/security/transport/secure_endpoint.c | 5 - .../security/transport/server_auth_filter.c | 27 +- src/core/lib/support/mpscq.c | 83 -- src/core/lib/support/mpscq.h | 65 -- src/core/lib/surface/call.c | 63 +- src/core/lib/surface/channel.c | 7 +- src/core/lib/surface/channel_ping.c | 11 +- src/core/lib/surface/init.c | 2 - src/core/lib/surface/lame_client.c | 6 +- src/core/lib/surface/server.c | 69 +- src/core/lib/transport/transport.c | 27 - src/core/lib/transport/transport.h | 21 - src/python/grpcio/grpc_core_dependencies.py | 2 - test/core/iomgr/combiner_test.c | 164 ---- test/core/support/mpscq_test.c | 206 ----- test/core/surface/lame_client_test.c | 21 +- tools/doxygen/Doxyfile.c++.internal | 2 - tools/doxygen/Doxyfile.core.internal | 4 - tools/run_tests/sources_and_headers.json | 36 - tools/run_tests/tests.json | 42 - vsprojects/buildtests_c.sln | 52 -- vsprojects/vcxproj/gpr/gpr.vcxproj | 3 - vsprojects/vcxproj/gpr/gpr.vcxproj.filters | 6 - vsprojects/vcxproj/grpc++/grpc++.vcxproj | 3 - .../vcxproj/grpc++/grpc++.vcxproj.filters | 6 - .../grpc++_unsecure/grpc++_unsecure.vcxproj | 3 - .../grpc++_unsecure.vcxproj.filters | 6 - vsprojects/vcxproj/grpc/grpc.vcxproj | 3 - vsprojects/vcxproj/grpc/grpc.vcxproj.filters | 6 - .../grpc_test_util/grpc_test_util.vcxproj | 3 - .../grpc_test_util.vcxproj.filters | 6 - .../grpc_unsecure/grpc_unsecure.vcxproj | 3 - .../grpc_unsecure.vcxproj.filters | 6 - .../test/combiner_test/combiner_test.vcxproj | 199 ----- .../combiner_test.vcxproj.filters | 21 - .../gpr_mpscq_test/gpr_mpscq_test.vcxproj | 193 ----- .../gpr_mpscq_test.vcxproj.filters | 21 - 72 files changed, 660 insertions(+), 2366 deletions(-) delete mode 100644 src/core/lib/iomgr/combiner.c delete mode 100644 src/core/lib/iomgr/combiner.h delete mode 100644 src/core/lib/support/mpscq.c delete mode 100644 src/core/lib/support/mpscq.h delete mode 100644 test/core/iomgr/combiner_test.c delete mode 100644 test/core/support/mpscq_test.c delete mode 100644 vsprojects/vcxproj/test/combiner_test/combiner_test.vcxproj delete mode 100644 vsprojects/vcxproj/test/combiner_test/combiner_test.vcxproj.filters delete mode 100644 vsprojects/vcxproj/test/gpr_mpscq_test/gpr_mpscq_test.vcxproj delete mode 100644 vsprojects/vcxproj/test/gpr_mpscq_test/gpr_mpscq_test.vcxproj.filters diff --git a/BUILD b/BUILD index 7db1c1d2f6f..ee41d1ab217 100644 --- a/BUILD +++ b/BUILD @@ -51,7 +51,6 @@ cc_library( "src/core/lib/support/backoff.h", "src/core/lib/support/block_annotate.h", "src/core/lib/support/env.h", - "src/core/lib/support/mpscq.h", "src/core/lib/support/murmur_hash.h", "src/core/lib/support/percent_encoding.h", "src/core/lib/support/stack_lockfree.h", @@ -80,7 +79,6 @@ cc_library( "src/core/lib/support/log_linux.c", "src/core/lib/support/log_posix.c", "src/core/lib/support/log_windows.c", - "src/core/lib/support/mpscq.c", "src/core/lib/support/murmur_hash.c", "src/core/lib/support/percent_encoding.c", "src/core/lib/support/slice.c", @@ -181,7 +179,6 @@ cc_library( "src/core/lib/http/httpcli.h", "src/core/lib/http/parser.h", "src/core/lib/iomgr/closure.h", - "src/core/lib/iomgr/combiner.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", "src/core/lib/iomgr/error.h", @@ -337,7 +334,6 @@ cc_library( "src/core/lib/http/httpcli.c", "src/core/lib/http/parser.c", "src/core/lib/iomgr/closure.c", - "src/core/lib/iomgr/combiner.c", "src/core/lib/iomgr/endpoint.c", "src/core/lib/iomgr/endpoint_pair_posix.c", "src/core/lib/iomgr/endpoint_pair_windows.c", @@ -578,7 +574,6 @@ cc_library( "src/core/lib/http/httpcli.h", "src/core/lib/http/parser.h", "src/core/lib/iomgr/closure.h", - "src/core/lib/iomgr/combiner.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", "src/core/lib/iomgr/error.h", @@ -720,7 +715,6 @@ cc_library( "src/core/lib/http/httpcli.c", "src/core/lib/http/parser.c", "src/core/lib/iomgr/closure.c", - "src/core/lib/iomgr/combiner.c", "src/core/lib/iomgr/endpoint.c", "src/core/lib/iomgr/endpoint_pair_posix.c", "src/core/lib/iomgr/endpoint_pair_windows.c", @@ -932,7 +926,6 @@ cc_library( "src/core/lib/http/httpcli.h", "src/core/lib/http/parser.h", "src/core/lib/iomgr/closure.h", - "src/core/lib/iomgr/combiner.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", "src/core/lib/iomgr/error.h", @@ -1065,7 +1058,6 @@ cc_library( "src/core/lib/http/httpcli.c", "src/core/lib/http/parser.c", "src/core/lib/iomgr/closure.c", - "src/core/lib/iomgr/combiner.c", "src/core/lib/iomgr/endpoint.c", "src/core/lib/iomgr/endpoint_pair_posix.c", "src/core/lib/iomgr/endpoint_pair_windows.c", @@ -1281,7 +1273,6 @@ cc_library( "src/core/lib/http/httpcli.h", "src/core/lib/http/parser.h", "src/core/lib/iomgr/closure.h", - "src/core/lib/iomgr/combiner.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", "src/core/lib/iomgr/error.h", @@ -1394,7 +1385,6 @@ cc_library( "src/core/lib/http/httpcli.c", "src/core/lib/http/parser.c", "src/core/lib/iomgr/closure.c", - "src/core/lib/iomgr/combiner.c", "src/core/lib/iomgr/endpoint.c", "src/core/lib/iomgr/endpoint_pair_posix.c", "src/core/lib/iomgr/endpoint_pair_windows.c", @@ -1693,7 +1683,6 @@ cc_library( "src/core/lib/http/httpcli.h", "src/core/lib/http/parser.h", "src/core/lib/iomgr/closure.h", - "src/core/lib/iomgr/combiner.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", "src/core/lib/iomgr/error.h", @@ -1801,7 +1790,6 @@ cc_library( "src/core/lib/http/httpcli.c", "src/core/lib/http/parser.c", "src/core/lib/iomgr/closure.c", - "src/core/lib/iomgr/combiner.c", "src/core/lib/iomgr/endpoint.c", "src/core/lib/iomgr/endpoint_pair_posix.c", "src/core/lib/iomgr/endpoint_pair_windows.c", @@ -2080,7 +2068,6 @@ objc_library( "src/core/lib/support/log_linux.c", "src/core/lib/support/log_posix.c", "src/core/lib/support/log_windows.c", - "src/core/lib/support/mpscq.c", "src/core/lib/support/murmur_hash.c", "src/core/lib/support/percent_encoding.c", "src/core/lib/support/slice.c", @@ -2155,7 +2142,6 @@ objc_library( "src/core/lib/support/backoff.h", "src/core/lib/support/block_annotate.h", "src/core/lib/support/env.h", - "src/core/lib/support/mpscq.h", "src/core/lib/support/murmur_hash.h", "src/core/lib/support/percent_encoding.h", "src/core/lib/support/stack_lockfree.h", @@ -2194,7 +2180,6 @@ objc_library( "src/core/lib/http/httpcli.c", "src/core/lib/http/parser.c", "src/core/lib/iomgr/closure.c", - "src/core/lib/iomgr/combiner.c", "src/core/lib/iomgr/endpoint.c", "src/core/lib/iomgr/endpoint_pair_posix.c", "src/core/lib/iomgr/endpoint_pair_windows.c", @@ -2414,7 +2399,6 @@ objc_library( "src/core/lib/http/httpcli.h", "src/core/lib/http/parser.h", "src/core/lib/iomgr/closure.h", - "src/core/lib/iomgr/combiner.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", "src/core/lib/iomgr/error.h", diff --git a/CMakeLists.txt b/CMakeLists.txt index 915c406c9a3..05aa323ca93 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -191,7 +191,6 @@ add_library(gpr src/core/lib/support/log_linux.c src/core/lib/support/log_posix.c src/core/lib/support/log_windows.c - src/core/lib/support/mpscq.c src/core/lib/support/murmur_hash.c src/core/lib/support/percent_encoding.c src/core/lib/support/slice.c @@ -308,7 +307,6 @@ add_library(grpc src/core/lib/http/httpcli.c src/core/lib/http/parser.c src/core/lib/iomgr/closure.c - src/core/lib/iomgr/combiner.c src/core/lib/iomgr/endpoint.c src/core/lib/iomgr/endpoint_pair_posix.c src/core/lib/iomgr/endpoint_pair_windows.c @@ -567,7 +565,6 @@ add_library(grpc_cronet src/core/lib/http/httpcli.c src/core/lib/http/parser.c src/core/lib/iomgr/closure.c - src/core/lib/iomgr/combiner.c src/core/lib/iomgr/endpoint.c src/core/lib/iomgr/endpoint_pair_posix.c src/core/lib/iomgr/endpoint_pair_windows.c @@ -799,7 +796,6 @@ add_library(grpc_unsecure src/core/lib/http/httpcli.c src/core/lib/http/parser.c src/core/lib/iomgr/closure.c - src/core/lib/iomgr/combiner.c src/core/lib/iomgr/endpoint.c src/core/lib/iomgr/endpoint_pair_posix.c src/core/lib/iomgr/endpoint_pair_windows.c @@ -1057,7 +1053,6 @@ add_library(grpc++ src/core/lib/http/httpcli.c src/core/lib/http/parser.c src/core/lib/iomgr/closure.c - src/core/lib/iomgr/combiner.c src/core/lib/iomgr/endpoint.c src/core/lib/iomgr/endpoint_pair_posix.c src/core/lib/iomgr/endpoint_pair_windows.c @@ -1415,7 +1410,6 @@ add_library(grpc++_unsecure src/core/lib/http/httpcli.c src/core/lib/http/parser.c src/core/lib/iomgr/closure.c - src/core/lib/iomgr/combiner.c src/core/lib/iomgr/endpoint.c src/core/lib/iomgr/endpoint_pair_posix.c src/core/lib/iomgr/endpoint_pair_windows.c diff --git a/Makefile b/Makefile index 219c0e4a430..e454ad6cd76 100644 --- a/Makefile +++ b/Makefile @@ -915,7 +915,6 @@ chttp2_status_conversion_test: $(BINDIR)/$(CONFIG)/chttp2_status_conversion_test chttp2_stream_map_test: $(BINDIR)/$(CONFIG)/chttp2_stream_map_test chttp2_varint_test: $(BINDIR)/$(CONFIG)/chttp2_varint_test client_fuzzer: $(BINDIR)/$(CONFIG)/client_fuzzer -combiner_test: $(BINDIR)/$(CONFIG)/combiner_test compression_test: $(BINDIR)/$(CONFIG)/compression_test concurrent_connectivity_test: $(BINDIR)/$(CONFIG)/concurrent_connectivity_test dns_resolver_connectivity_test: $(BINDIR)/$(CONFIG)/dns_resolver_connectivity_test @@ -941,7 +940,6 @@ gpr_env_test: $(BINDIR)/$(CONFIG)/gpr_env_test gpr_histogram_test: $(BINDIR)/$(CONFIG)/gpr_histogram_test gpr_host_port_test: $(BINDIR)/$(CONFIG)/gpr_host_port_test gpr_log_test: $(BINDIR)/$(CONFIG)/gpr_log_test -gpr_mpscq_test: $(BINDIR)/$(CONFIG)/gpr_mpscq_test gpr_percent_encoding_test: $(BINDIR)/$(CONFIG)/gpr_percent_encoding_test gpr_slice_buffer_test: $(BINDIR)/$(CONFIG)/gpr_slice_buffer_test gpr_slice_test: $(BINDIR)/$(CONFIG)/gpr_slice_test @@ -1242,7 +1240,6 @@ buildtests_c: privatelibs_c \ $(BINDIR)/$(CONFIG)/chttp2_status_conversion_test \ $(BINDIR)/$(CONFIG)/chttp2_stream_map_test \ $(BINDIR)/$(CONFIG)/chttp2_varint_test \ - $(BINDIR)/$(CONFIG)/combiner_test \ $(BINDIR)/$(CONFIG)/compression_test \ $(BINDIR)/$(CONFIG)/concurrent_connectivity_test \ $(BINDIR)/$(CONFIG)/dns_resolver_connectivity_test \ @@ -1265,7 +1262,6 @@ buildtests_c: privatelibs_c \ $(BINDIR)/$(CONFIG)/gpr_histogram_test \ $(BINDIR)/$(CONFIG)/gpr_host_port_test \ $(BINDIR)/$(CONFIG)/gpr_log_test \ - $(BINDIR)/$(CONFIG)/gpr_mpscq_test \ $(BINDIR)/$(CONFIG)/gpr_percent_encoding_test \ $(BINDIR)/$(CONFIG)/gpr_slice_buffer_test \ $(BINDIR)/$(CONFIG)/gpr_slice_test \ @@ -1561,8 +1557,6 @@ test_c: buildtests_c $(Q) $(BINDIR)/$(CONFIG)/chttp2_stream_map_test || ( echo test chttp2_stream_map_test failed ; exit 1 ) $(E) "[RUN] Testing chttp2_varint_test" $(Q) $(BINDIR)/$(CONFIG)/chttp2_varint_test || ( echo test chttp2_varint_test failed ; exit 1 ) - $(E) "[RUN] Testing combiner_test" - $(Q) $(BINDIR)/$(CONFIG)/combiner_test || ( echo test combiner_test failed ; exit 1 ) $(E) "[RUN] Testing compression_test" $(Q) $(BINDIR)/$(CONFIG)/compression_test || ( echo test compression_test failed ; exit 1 ) $(E) "[RUN] Testing concurrent_connectivity_test" @@ -1603,8 +1597,6 @@ test_c: buildtests_c $(Q) $(BINDIR)/$(CONFIG)/gpr_host_port_test || ( echo test gpr_host_port_test failed ; exit 1 ) $(E) "[RUN] Testing gpr_log_test" $(Q) $(BINDIR)/$(CONFIG)/gpr_log_test || ( echo test gpr_log_test failed ; exit 1 ) - $(E) "[RUN] Testing gpr_mpscq_test" - $(Q) $(BINDIR)/$(CONFIG)/gpr_mpscq_test || ( echo test gpr_mpscq_test failed ; exit 1 ) $(E) "[RUN] Testing gpr_percent_encoding_test" $(Q) $(BINDIR)/$(CONFIG)/gpr_percent_encoding_test || ( echo test gpr_percent_encoding_test failed ; exit 1 ) $(E) "[RUN] Testing gpr_slice_buffer_test" @@ -2386,7 +2378,6 @@ LIBGPR_SRC = \ src/core/lib/support/log_linux.c \ src/core/lib/support/log_posix.c \ src/core/lib/support/log_windows.c \ - src/core/lib/support/mpscq.c \ src/core/lib/support/murmur_hash.c \ src/core/lib/support/percent_encoding.c \ src/core/lib/support/slice.c \ @@ -2537,7 +2528,6 @@ LIBGRPC_SRC = \ src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ src/core/lib/iomgr/closure.c \ - src/core/lib/iomgr/combiner.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ @@ -2814,7 +2804,6 @@ LIBGRPC_CRONET_SRC = \ src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ src/core/lib/iomgr/closure.c \ - src/core/lib/iomgr/combiner.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ @@ -3080,7 +3069,6 @@ LIBGRPC_TEST_UTIL_SRC = \ src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ src/core/lib/iomgr/closure.c \ - src/core/lib/iomgr/combiner.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ @@ -3274,7 +3262,6 @@ LIBGRPC_UNSECURE_SRC = \ src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ src/core/lib/iomgr/closure.c \ - src/core/lib/iomgr/combiner.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ @@ -3615,7 +3602,6 @@ LIBGRPC++_SRC = \ src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ src/core/lib/iomgr/closure.c \ - src/core/lib/iomgr/combiner.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ @@ -4251,7 +4237,6 @@ LIBGRPC++_UNSECURE_SRC = \ src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ src/core/lib/iomgr/closure.c \ - src/core/lib/iomgr/combiner.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ @@ -7428,38 +7413,6 @@ endif endif -COMBINER_TEST_SRC = \ - test/core/iomgr/combiner_test.c \ - -COMBINER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(COMBINER_TEST_SRC)))) -ifeq ($(NO_SECURE),true) - -# You can't build secure targets if you don't have OpenSSL. - -$(BINDIR)/$(CONFIG)/combiner_test: openssl_dep_error - -else - - - -$(BINDIR)/$(CONFIG)/combiner_test: $(COMBINER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a - $(E) "[LD] Linking $@" - $(Q) mkdir -p `dirname $@` - $(Q) $(LD) $(LDFLAGS) $(COMBINER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/combiner_test - -endif - -$(OBJDIR)/$(CONFIG)/test/core/iomgr/combiner_test.o: $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a - -deps_combiner_test: $(COMBINER_TEST_OBJS:.o=.dep) - -ifneq ($(NO_SECURE),true) -ifneq ($(NO_DEPS),true) --include $(COMBINER_TEST_OBJS:.o=.dep) -endif -endif - - COMPRESSION_TEST_SRC = \ test/core/compression/compression_test.c \ @@ -8260,38 +8213,6 @@ endif endif -GPR_MPSCQ_TEST_SRC = \ - test/core/support/mpscq_test.c \ - -GPR_MPSCQ_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GPR_MPSCQ_TEST_SRC)))) -ifeq ($(NO_SECURE),true) - -# You can't build secure targets if you don't have OpenSSL. - -$(BINDIR)/$(CONFIG)/gpr_mpscq_test: openssl_dep_error - -else - - - -$(BINDIR)/$(CONFIG)/gpr_mpscq_test: $(GPR_MPSCQ_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a - $(E) "[LD] Linking $@" - $(Q) mkdir -p `dirname $@` - $(Q) $(LD) $(LDFLAGS) $(GPR_MPSCQ_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/gpr_mpscq_test - -endif - -$(OBJDIR)/$(CONFIG)/test/core/support/mpscq_test.o: $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a - -deps_gpr_mpscq_test: $(GPR_MPSCQ_TEST_OBJS:.o=.dep) - -ifneq ($(NO_SECURE),true) -ifneq ($(NO_DEPS),true) --include $(GPR_MPSCQ_TEST_OBJS:.o=.dep) -endif -endif - - GPR_PERCENT_ENCODING_TEST_SRC = \ test/core/support/percent_encoding_test.c \ diff --git a/binding.gyp b/binding.gyp index b4f182c4b74..7cc8a58c01c 100644 --- a/binding.gyp +++ b/binding.gyp @@ -515,7 +515,6 @@ 'src/core/lib/support/log_linux.c', 'src/core/lib/support/log_posix.c', 'src/core/lib/support/log_windows.c', - 'src/core/lib/support/mpscq.c', 'src/core/lib/support/murmur_hash.c', 'src/core/lib/support/percent_encoding.c', 'src/core/lib/support/slice.c', @@ -580,7 +579,6 @@ 'src/core/lib/http/httpcli.c', 'src/core/lib/http/parser.c', 'src/core/lib/iomgr/closure.c', - 'src/core/lib/iomgr/combiner.c', 'src/core/lib/iomgr/endpoint.c', 'src/core/lib/iomgr/endpoint_pair_posix.c', 'src/core/lib/iomgr/endpoint_pair_windows.c', diff --git a/build.yaml b/build.yaml index ee459ea3f59..6eb23d6fb79 100644 --- a/build.yaml +++ b/build.yaml @@ -82,7 +82,6 @@ filegroups: - src/core/lib/support/backoff.h - src/core/lib/support/block_annotate.h - src/core/lib/support/env.h - - src/core/lib/support/mpscq.h - src/core/lib/support/murmur_hash.h - src/core/lib/support/percent_encoding.h - src/core/lib/support/stack_lockfree.h @@ -112,7 +111,6 @@ filegroups: - src/core/lib/support/log_linux.c - src/core/lib/support/log_posix.c - src/core/lib/support/log_windows.c - - src/core/lib/support/mpscq.c - src/core/lib/support/murmur_hash.c - src/core/lib/support/percent_encoding.c - src/core/lib/support/slice.c @@ -183,7 +181,6 @@ filegroups: - src/core/lib/http/httpcli.h - src/core/lib/http/parser.h - src/core/lib/iomgr/closure.h - - src/core/lib/iomgr/combiner.h - src/core/lib/iomgr/endpoint.h - src/core/lib/iomgr/endpoint_pair.h - src/core/lib/iomgr/error.h @@ -264,7 +261,6 @@ filegroups: - src/core/lib/http/httpcli.c - src/core/lib/http/parser.c - src/core/lib/iomgr/closure.c - - src/core/lib/iomgr/combiner.c - src/core/lib/iomgr/endpoint.c - src/core/lib/iomgr/endpoint_pair_posix.c - src/core/lib/iomgr/endpoint_pair_windows.c @@ -1412,17 +1408,6 @@ targets: - test/core/end2end/fuzzers/client_fuzzer_corpus dict: test/core/end2end/fuzzers/hpack.dictionary maxlen: 2048 -- name: combiner_test - cpu_cost: 30 - build: test - language: c - src: - - test/core/iomgr/combiner_test.c - deps: - - grpc_test_util - - grpc - - gpr_test_util - - gpr - name: compression_test build: test language: c @@ -1680,15 +1665,6 @@ targets: deps: - gpr_test_util - gpr -- name: gpr_mpscq_test - cpu_cost: 30 - build: test - language: c - src: - - test/core/support/mpscq_test.c - deps: - - gpr_test_util - - gpr - name: gpr_percent_encoding_test build: test language: c diff --git a/config.m4 b/config.m4 index 5947306c397..5384585dd6c 100644 --- a/config.m4 +++ b/config.m4 @@ -56,7 +56,6 @@ if test "$PHP_GRPC" != "no"; then src/core/lib/support/log_linux.c \ src/core/lib/support/log_posix.c \ src/core/lib/support/log_windows.c \ - src/core/lib/support/mpscq.c \ src/core/lib/support/murmur_hash.c \ src/core/lib/support/percent_encoding.c \ src/core/lib/support/slice.c \ @@ -99,7 +98,6 @@ if test "$PHP_GRPC" != "no"; then src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ src/core/lib/iomgr/closure.c \ - src/core/lib/iomgr/combiner.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ diff --git a/gRPC-Core.podspec b/gRPC-Core.podspec index 895e39b2a73..deffa1653ea 100644 --- a/gRPC-Core.podspec +++ b/gRPC-Core.podspec @@ -200,7 +200,6 @@ Pod::Spec.new do |s| 'src/core/lib/support/backoff.h', 'src/core/lib/support/block_annotate.h', 'src/core/lib/support/env.h', - 'src/core/lib/support/mpscq.h', 'src/core/lib/support/murmur_hash.h', 'src/core/lib/support/percent_encoding.h', 'src/core/lib/support/stack_lockfree.h', @@ -229,7 +228,6 @@ Pod::Spec.new do |s| 'src/core/lib/support/log_linux.c', 'src/core/lib/support/log_posix.c', 'src/core/lib/support/log_windows.c', - 'src/core/lib/support/mpscq.c', 'src/core/lib/support/murmur_hash.c', 'src/core/lib/support/percent_encoding.c', 'src/core/lib/support/slice.c', @@ -272,7 +270,6 @@ Pod::Spec.new do |s| 'src/core/lib/http/httpcli.h', 'src/core/lib/http/parser.h', 'src/core/lib/iomgr/closure.h', - 'src/core/lib/iomgr/combiner.h', 'src/core/lib/iomgr/endpoint.h', 'src/core/lib/iomgr/endpoint_pair.h', 'src/core/lib/iomgr/error.h', @@ -432,7 +429,6 @@ Pod::Spec.new do |s| 'src/core/lib/http/httpcli.c', 'src/core/lib/http/parser.c', 'src/core/lib/iomgr/closure.c', - 'src/core/lib/iomgr/combiner.c', 'src/core/lib/iomgr/endpoint.c', 'src/core/lib/iomgr/endpoint_pair_posix.c', 'src/core/lib/iomgr/endpoint_pair_windows.c', @@ -612,7 +608,6 @@ Pod::Spec.new do |s| 'src/core/lib/support/backoff.h', 'src/core/lib/support/block_annotate.h', 'src/core/lib/support/env.h', - 'src/core/lib/support/mpscq.h', 'src/core/lib/support/murmur_hash.h', 'src/core/lib/support/percent_encoding.h', 'src/core/lib/support/stack_lockfree.h', @@ -637,7 +632,6 @@ Pod::Spec.new do |s| 'src/core/lib/http/httpcli.h', 'src/core/lib/http/parser.h', 'src/core/lib/iomgr/closure.h', - 'src/core/lib/iomgr/combiner.h', 'src/core/lib/iomgr/endpoint.h', 'src/core/lib/iomgr/endpoint_pair.h', 'src/core/lib/iomgr/error.h', diff --git a/grpc.gemspec b/grpc.gemspec index 2a27492cfe7..f2490060656 100755 --- a/grpc.gemspec +++ b/grpc.gemspec @@ -90,7 +90,6 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/support/backoff.h ) s.files += %w( src/core/lib/support/block_annotate.h ) s.files += %w( src/core/lib/support/env.h ) - s.files += %w( src/core/lib/support/mpscq.h ) s.files += %w( src/core/lib/support/murmur_hash.h ) s.files += %w( src/core/lib/support/percent_encoding.h ) s.files += %w( src/core/lib/support/stack_lockfree.h ) @@ -119,7 +118,6 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/support/log_linux.c ) s.files += %w( src/core/lib/support/log_posix.c ) s.files += %w( src/core/lib/support/log_windows.c ) - s.files += %w( src/core/lib/support/mpscq.c ) s.files += %w( src/core/lib/support/murmur_hash.c ) s.files += %w( src/core/lib/support/percent_encoding.c ) s.files += %w( src/core/lib/support/slice.c ) @@ -192,7 +190,6 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/http/httpcli.h ) s.files += %w( src/core/lib/http/parser.h ) s.files += %w( src/core/lib/iomgr/closure.h ) - s.files += %w( src/core/lib/iomgr/combiner.h ) s.files += %w( src/core/lib/iomgr/endpoint.h ) s.files += %w( src/core/lib/iomgr/endpoint_pair.h ) s.files += %w( src/core/lib/iomgr/error.h ) @@ -352,7 +349,6 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/http/httpcli.c ) s.files += %w( src/core/lib/http/parser.c ) s.files += %w( src/core/lib/iomgr/closure.c ) - s.files += %w( src/core/lib/iomgr/combiner.c ) s.files += %w( src/core/lib/iomgr/endpoint.c ) s.files += %w( src/core/lib/iomgr/endpoint_pair_posix.c ) s.files += %w( src/core/lib/iomgr/endpoint_pair_windows.c ) diff --git a/include/grpc/impl/codegen/atm.h b/include/grpc/impl/codegen/atm.h index ae00fb0f169..5589d5d4119 100644 --- a/include/grpc/impl/codegen/atm.h +++ b/include/grpc/impl/codegen/atm.h @@ -75,9 +75,6 @@ int gpr_atm_no_barrier_cas(gpr_atm *p, gpr_atm o, gpr_atm n); int gpr_atm_acq_cas(gpr_atm *p, gpr_atm o, gpr_atm n); int gpr_atm_rel_cas(gpr_atm *p, gpr_atm o, gpr_atm n); - - // Atomically, set *p=n and return the old value of *p - gpr_atm gpr_atm_full_xchg(gpr_atm *p, gpr_atm n); */ #include diff --git a/include/grpc/impl/codegen/atm_gcc_atomic.h b/include/grpc/impl/codegen/atm_gcc_atomic.h index 7d4ae98cf78..8caf7edbdec 100644 --- a/include/grpc/impl/codegen/atm_gcc_atomic.h +++ b/include/grpc/impl/codegen/atm_gcc_atomic.h @@ -69,6 +69,4 @@ static __inline int gpr_atm_rel_cas(gpr_atm *p, gpr_atm o, gpr_atm n) { __ATOMIC_RELAXED); } -#define gpr_atm_full_xchg(p, n) __atomic_exchange_n((p), (n), __ATOMIC_ACQ_REL) - #endif /* GRPC_IMPL_CODEGEN_ATM_GCC_ATOMIC_H */ diff --git a/include/grpc/impl/codegen/atm_gcc_sync.h b/include/grpc/impl/codegen/atm_gcc_sync.h index 9aa2b43189f..915b09fb0c3 100644 --- a/include/grpc/impl/codegen/atm_gcc_sync.h +++ b/include/grpc/impl/codegen/atm_gcc_sync.h @@ -84,12 +84,4 @@ static __inline void gpr_atm_no_barrier_store(gpr_atm *p, gpr_atm value) { #define gpr_atm_acq_cas(p, o, n) (__sync_bool_compare_and_swap((p), (o), (n))) #define gpr_atm_rel_cas(p, o, n) gpr_atm_acq_cas((p), (o), (n)) -static __inline gpr_atm gpr_atm_full_xchg(gpr_atm *p, gpr_atm n) { - gpr_atm cur; - do { - cur = gpr_atm_acq_load(p); - } while (!gpr_atm_rel_cas(p, cur, n)); - return cur; -} - #endif /* GRPC_IMPL_CODEGEN_ATM_GCC_SYNC_H */ diff --git a/include/grpc/impl/codegen/atm_windows.h b/include/grpc/impl/codegen/atm_windows.h index 0ab70b95c4a..d5fa8c0f623 100644 --- a/include/grpc/impl/codegen/atm_windows.h +++ b/include/grpc/impl/codegen/atm_windows.h @@ -122,8 +122,4 @@ static __inline gpr_atm gpr_atm_full_fetch_add(gpr_atm *p, gpr_atm delta) { return old; } -static __inline gpr_atm gpr_atm_full_xchg(gpr_atm *p, gpr_atm n) { - return (gpr_atm)InterlockedExchangePointer((PVOID *)p, (PVOID)n); -} - #endif /* GRPC_IMPL_CODEGEN_ATM_WINDOWS_H */ diff --git a/package.xml b/package.xml index 4f596e0e8fa..93210ee47be 100644 --- a/package.xml +++ b/package.xml @@ -97,7 +97,6 @@ - @@ -126,7 +125,6 @@ - @@ -199,7 +197,6 @@ - @@ -359,7 +356,6 @@ - diff --git a/src/core/ext/client_config/client_channel.c b/src/core/ext/client_config/client_channel.c index be333f4e0d9..61e012578e0 100644 --- a/src/core/ext/client_config/client_channel.c +++ b/src/core/ext/client_config/client_channel.c @@ -387,7 +387,7 @@ typedef struct client_channel_call_data { grpc_connected_subchannel *connected_subchannel; grpc_polling_entity *pollent; - grpc_transport_stream_op **waiting_ops; + grpc_transport_stream_op *waiting_ops; size_t waiting_ops_count; size_t waiting_ops_capacity; @@ -404,7 +404,7 @@ static void add_waiting_locked(call_data *calld, grpc_transport_stream_op *op) { gpr_realloc(calld->waiting_ops, calld->waiting_ops_capacity * sizeof(*calld->waiting_ops)); } - calld->waiting_ops[calld->waiting_ops_count++] = op; + calld->waiting_ops[calld->waiting_ops_count++] = *op; GPR_TIMER_END("add_waiting_locked", 0); } @@ -413,14 +413,14 @@ static void fail_locked(grpc_exec_ctx *exec_ctx, call_data *calld, size_t i; for (i = 0; i < calld->waiting_ops_count; i++) { grpc_transport_stream_op_finish_with_failure( - exec_ctx, calld->waiting_ops[i], GRPC_ERROR_REF(error)); + exec_ctx, &calld->waiting_ops[i], GRPC_ERROR_REF(error)); } calld->waiting_ops_count = 0; GRPC_ERROR_UNREF(error); } typedef struct { - grpc_transport_stream_op **ops; + grpc_transport_stream_op *ops; size_t nops; grpc_subchannel_call *call; } retry_ops_args; @@ -429,7 +429,7 @@ static void retry_ops(grpc_exec_ctx *exec_ctx, void *args, grpc_error *error) { retry_ops_args *a = args; size_t i; for (i = 0; i < a->nops; i++) { - grpc_subchannel_call_process_op(exec_ctx, a->call, a->ops[i]); + grpc_subchannel_call_process_op(exec_ctx, a->call, &a->ops[i]); } GRPC_SUBCHANNEL_CALL_UNREF(exec_ctx, a->call, "retry_ops"); gpr_free(a->ops); @@ -437,10 +437,6 @@ static void retry_ops(grpc_exec_ctx *exec_ctx, void *args, grpc_error *error) { } static void retry_waiting_locked(grpc_exec_ctx *exec_ctx, call_data *calld) { - if (calld->waiting_ops_count == 0) { - return; - } - retry_ops_args *a = gpr_malloc(sizeof(*a)); a->ops = calld->waiting_ops; a->nops = calld->waiting_ops_count; diff --git a/src/core/ext/client_config/subchannel.c b/src/core/ext/client_config/subchannel.c index 2c4364b259f..df35904b85d 100644 --- a/src/core/ext/client_config/subchannel.c +++ b/src/core/ext/client_config/subchannel.c @@ -504,13 +504,14 @@ static void connected_subchannel_state_op(grpc_exec_ctx *exec_ctx, grpc_pollset_set *interested_parties, grpc_connectivity_state *state, grpc_closure *closure) { - grpc_transport_op *op = grpc_make_transport_op(NULL); + grpc_transport_op op; grpc_channel_element *elem; - op->connectivity_state = state; - op->on_connectivity_state_change = closure; - op->bind_pollset_set = interested_parties; + memset(&op, 0, sizeof(op)); + op.connectivity_state = state; + op.on_connectivity_state_change = closure; + op.bind_pollset_set = interested_parties; elem = grpc_channel_stack_element(CHANNEL_STACK_FROM_CONNECTION(con), 0); - elem->filter->start_transport_op(exec_ctx, elem, op); + elem->filter->start_transport_op(exec_ctx, elem, &op); } void grpc_connected_subchannel_notify_on_state_change( @@ -524,11 +525,12 @@ void grpc_connected_subchannel_notify_on_state_change( void grpc_connected_subchannel_ping(grpc_exec_ctx *exec_ctx, grpc_connected_subchannel *con, grpc_closure *closure) { - grpc_transport_op *op = grpc_make_transport_op(NULL); + grpc_transport_op op; grpc_channel_element *elem; - op->send_ping = closure; + memset(&op, 0, sizeof(op)); + op.send_ping = closure; elem = grpc_channel_stack_element(CHANNEL_STACK_FROM_CONNECTION(con), 0); - elem->filter->start_transport_op(exec_ctx, elem, op); + elem->filter->start_transport_op(exec_ctx, elem, &op); } static void publish_transport_locked(grpc_exec_ctx *exec_ctx, diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c index 53da0e5d709..00999e3b940 100644 --- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c +++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c @@ -89,20 +89,13 @@ static const grpc_transport_vtable vtable; static void writing_action(grpc_exec_ctx *exec_ctx, void *t, grpc_error *error); static void reading_action(grpc_exec_ctx *exec_ctx, void *t, grpc_error *error); static void parsing_action(grpc_exec_ctx *exec_ctx, void *t, grpc_error *error); -static void reading_action_locked(grpc_exec_ctx *exec_ctx, void *arg, - grpc_error *error); -static void post_parse_locked(grpc_exec_ctx *exec_ctx, void *arg, - grpc_error *error); -static void initiate_writing_locked(grpc_exec_ctx *exec_ctx, void *t, - grpc_error *error); -static void initiate_read_flush_locked(grpc_exec_ctx *exec_ctx, void *t, - grpc_error *error); -static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx, void *t, - grpc_error *error); +static void initiate_writing(grpc_exec_ctx *exec_ctx, void *t, + grpc_error *error); static void start_writing(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t); static void end_waiting_for_write(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, grpc_error *error); + grpc_chttp2_transport *t, grpc_error *error, + const char *reason); /** Set a transport level setting, and push it to our peer */ static void push_setting(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, @@ -112,6 +105,11 @@ static void push_setting(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, static void drop_connection(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_error *error); +/** Perform a transport_op */ +static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t, + grpc_chttp2_stream *s, void *transport_op); + /** Cancel a stream: coming from the transport API */ static void cancel_from_api(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global, @@ -123,10 +121,22 @@ static void close_from_api(grpc_exec_ctx *exec_ctx, grpc_chttp2_stream_global *stream_global, grpc_error *error); +/** Add endpoint from this transport to pollset */ +static void add_to_pollset_locked(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t, + grpc_chttp2_stream *s_ignored, void *pollset); +static void add_to_pollset_set_locked(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t, + grpc_chttp2_stream *s_ignored, + void *pollset_set); + /** Start new streams that have been created if we can */ static void maybe_start_some_streams( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global); +static void finish_global_actions(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t); + static void connectivity_state_set( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global, grpc_connectivity_state state, grpc_error *error, const char *reason); @@ -139,16 +149,14 @@ static void incoming_byte_stream_update_flow_control( grpc_chttp2_stream_global *stream_global, size_t max_size_hint, size_t have_already); static void incoming_byte_stream_destroy_locked(grpc_exec_ctx *exec_ctx, - void *byte_stream, - grpc_error *error_ignored); + grpc_chttp2_transport *t, + grpc_chttp2_stream *s, + void *byte_stream); static void fail_pending_writes(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global, grpc_chttp2_stream_global *stream_global, grpc_error *error); -static void set_write_state(grpc_chttp2_transport *t, - grpc_chttp2_write_state state, const char *reason); - /******************************************************************************* * CONSTRUCTION/DESTRUCTION/REFCOUNTING */ @@ -157,7 +165,9 @@ static void destruct_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t) { size_t i; - grpc_endpoint_destroy(exec_ctx, t->ep); + gpr_mu_lock(&t->executor.mu); + + GPR_ASSERT(t->ep == NULL); gpr_slice_buffer_destroy(&t->global.qbuf); @@ -181,7 +191,8 @@ static void destruct_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_stream_map_destroy(&t->new_stream_map); grpc_connectivity_state_destroy(exec_ctx, &t->channel_callback.state_tracker); - grpc_combiner_destroy(exec_ctx, t->executor.combiner); + gpr_mu_unlock(&t->executor.mu); + gpr_mu_destroy(&t->executor.mu); /* callback remaining pings: they're not allowed to call into the transpot, and maybe they hold resources that need to be freed */ @@ -239,13 +250,12 @@ static void init_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, memset(t, 0, sizeof(*t)); t->base.vtable = &vtable; - t->executor.write_state = GRPC_CHTTP2_WRITES_CORKED; t->ep = ep; - /* one ref is for destroy */ - gpr_ref_init(&t->refs, 1); + /* one ref is for destroy, the other for when ep becomes NULL */ + gpr_ref_init(&t->refs, 2); /* ref is dropped at transport close() */ gpr_ref_init(&t->shutdown_ep_refs, 1); - t->executor.combiner = grpc_combiner_create(grpc_endpoint_get_workqueue(ep)); + gpr_mu_init(&t->executor.mu); t->peer_string = grpc_endpoint_get_peer(ep); t->endpoint_reading = 1; t->global.next_stream_id = is_client ? 1 : 2; @@ -271,22 +281,23 @@ static void init_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_chttp2_hpack_compressor_init(&t->writing.hpack_compressor); grpc_closure_init(&t->writing_action, writing_action, t); grpc_closure_init(&t->reading_action, reading_action, t); - grpc_closure_init(&t->reading_action_locked, reading_action_locked, t); grpc_closure_init(&t->parsing_action, parsing_action, t); - grpc_closure_init(&t->post_parse_locked, post_parse_locked, t); - grpc_closure_init(&t->initiate_writing, initiate_writing_locked, t); - grpc_closure_init(&t->terminate_writing, terminate_writing_with_lock, t); - grpc_closure_init(&t->initiate_read_flush_locked, initiate_read_flush_locked, - t); - grpc_closure_init(&t->writing.done_cb, grpc_chttp2_terminate_writing, - &t->writing); + grpc_closure_init(&t->initiate_writing, initiate_writing, t); gpr_slice_buffer_init(&t->parsing.qbuf); grpc_chttp2_goaway_parser_init(&t->parsing.goaway_parser); grpc_chttp2_hpack_parser_init(&t->parsing.hpack_parser); + grpc_closure_init(&t->writing.done_cb, grpc_chttp2_terminate_writing, + &t->writing); gpr_slice_buffer_init(&t->read_buffer); + if (is_client) { + gpr_slice_buffer_add( + &t->global.qbuf, + gpr_slice_from_copied_string(GRPC_CHTTP2_CLIENT_CONNECT_STRING)); + grpc_chttp2_initiate_write(exec_ctx, &t->global, false, "initial_write"); + } /* 8 is a random stab in the dark as to a good initial size: it's small enough that it shouldn't waste memory for infrequently used connections, yet large enough that the exponential growth should happen nicely when it's @@ -309,13 +320,6 @@ static void init_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, t->global.force_send_settings = 1 << GRPC_CHTTP2_SETTINGS_INITIAL_WINDOW_SIZE; t->global.sent_local_settings = 0; - if (is_client) { - gpr_slice_buffer_add( - &t->writing.outbuf, - gpr_slice_from_copied_string(GRPC_CHTTP2_CLIENT_CONNECT_STRING)); - grpc_chttp2_initiate_write(exec_ctx, &t->global, false, "initial_write"); - } - /* configure http2 the way we like it */ if (is_client) { push_setting(exec_ctx, t, GRPC_CHTTP2_SETTINGS_ENABLE_PUSH, 0); @@ -420,39 +424,47 @@ static void init_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, } } } - - set_write_state(t, GRPC_CHTTP2_WRITING_INACTIVE, "uncork"); - grpc_chttp2_initiate_write(exec_ctx, &t->global, false, "init"); } -static void destroy_transport_locked(grpc_exec_ctx *exec_ctx, void *tp, - grpc_error *error) { - grpc_chttp2_transport *t = tp; +static void destroy_transport_locked(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t, + grpc_chttp2_stream *s_ignored, + void *arg_ignored) { t->destroying = 1; drop_connection(exec_ctx, t, GRPC_ERROR_CREATE("Transport destroyed")); - UNREF_TRANSPORT(exec_ctx, t, "destroy"); } static void destroy_transport(grpc_exec_ctx *exec_ctx, grpc_transport *gt) { grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt; - grpc_combiner_execute(exec_ctx, t->executor.combiner, - grpc_closure_create(destroy_transport_locked, t), - GRPC_ERROR_NONE); + grpc_chttp2_run_with_global_lock(exec_ctx, t, NULL, destroy_transport_locked, + NULL, 0); + UNREF_TRANSPORT(exec_ctx, t, "destroy"); } /** block grpc_endpoint_shutdown being called until a paired allow_endpoint_shutdown is made */ static void prevent_endpoint_shutdown(grpc_chttp2_transport *t) { + GPR_ASSERT(t->ep); gpr_ref(&t->shutdown_ep_refs); } static void allow_endpoint_shutdown_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t) { if (gpr_unref(&t->shutdown_ep_refs)) { - grpc_endpoint_shutdown(exec_ctx, t->ep); + if (t->ep) { + grpc_endpoint_shutdown(exec_ctx, t->ep); + } } } +static void destroy_endpoint(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t) { + grpc_endpoint_destroy(exec_ctx, t->ep); + t->ep = NULL; + /* safe because we'll still have the ref for write */ + UNREF_TRANSPORT(exec_ctx, t, "disconnect"); +} + static void close_transport_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_error *error) { @@ -463,7 +475,9 @@ static void close_transport_locked(grpc_exec_ctx *exec_ctx, t->closed = 1; connectivity_state_set(exec_ctx, &t->global, GRPC_CHANNEL_SHUTDOWN, GRPC_ERROR_REF(error), "close_transport"); - allow_endpoint_shutdown_locked(exec_ctx, t); + if (t->ep) { + allow_endpoint_shutdown_locked(exec_ctx, t); + } /* flush writable stream list to avoid dangling references */ grpc_chttp2_stream_global *stream_global; @@ -497,23 +511,21 @@ void grpc_chttp2_stream_unref(grpc_exec_ctx *exec_ctx, } #endif -static void finish_init_stream_locked(grpc_exec_ctx *exec_ctx, void *sp, - grpc_error *error) { - grpc_chttp2_stream *s = sp; - grpc_chttp2_register_stream(s->t, s); - GRPC_CHTTP2_STREAM_UNREF(exec_ctx, &s->global, "init"); +static void finish_init_stream_locked(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t, + grpc_chttp2_stream *s, + void *arg_ignored) { + grpc_chttp2_register_stream(t, s); } static int init_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt, grpc_stream *gs, grpc_stream_refcount *refcount, const void *server_data) { - GPR_TIMER_BEGIN("init_stream", 0); grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt; grpc_chttp2_stream *s = (grpc_chttp2_stream *)gs; memset(s, 0, sizeof(*s)); - s->t = t; s->refcount = refcount; /* We reserve one 'active stream' that's dropped when the stream is read-closed. The others are for incoming_byte_streams that are actively @@ -548,21 +560,16 @@ static int init_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt, s->global.in_stream_map = true; } - grpc_closure_init(&s->init_stream, finish_init_stream_locked, s); - GRPC_CHTTP2_STREAM_REF(&s->global, "init"); - grpc_combiner_execute(exec_ctx, t->executor.combiner, &s->init_stream, - GRPC_ERROR_NONE); - - GPR_TIMER_END("init_stream", 0); + grpc_chttp2_run_with_global_lock(exec_ctx, t, s, finish_init_stream_locked, + NULL, 0); return 0; } -static void destroy_stream_locked(grpc_exec_ctx *exec_ctx, void *sp, - grpc_error *error) { +static void destroy_stream_locked(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t, + grpc_chttp2_stream *s, void *arg) { grpc_byte_stream *bs; - grpc_chttp2_stream *s = sp; - grpc_chttp2_transport *t = s->t; GPR_TIMER_BEGIN("destroy_stream", 0); @@ -581,7 +588,7 @@ static void destroy_stream_locked(grpc_exec_ctx *exec_ctx, void *sp, while ( (bs = grpc_chttp2_incoming_frame_queue_pop(&s->global.incoming_frames))) { - incoming_byte_stream_destroy_locked(exec_ctx, bs, GRPC_ERROR_NONE); + incoming_byte_stream_destroy_locked(exec_ctx, NULL, NULL, bs); } grpc_chttp2_list_remove_unannounced_incoming_window_available(&t->global, @@ -618,20 +625,16 @@ static void destroy_stream_locked(grpc_exec_ctx *exec_ctx, void *sp, GPR_TIMER_END("destroy_stream", 0); - gpr_free(s->destroy_stream_arg); + gpr_free(arg); } static void destroy_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt, grpc_stream *gs, void *and_free_memory) { - GPR_TIMER_BEGIN("destroy_stream", 0); grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt; grpc_chttp2_stream *s = (grpc_chttp2_stream *)gs; - s->destroy_stream_arg = and_free_memory; - grpc_closure_init(&s->destroy_stream, destroy_stream_locked, s); - grpc_combiner_execute(exec_ctx, t->executor.combiner, &s->destroy_stream, - GRPC_ERROR_NONE); - GPR_TIMER_END("destroy_stream", 0); + grpc_chttp2_run_with_global_lock(exec_ctx, t, s, destroy_stream_locked, + and_free_memory, 0); } grpc_chttp2_stream_parsing *grpc_chttp2_parsing_lookup_stream( @@ -662,10 +665,12 @@ grpc_chttp2_stream_parsing *grpc_chttp2_parsing_accept_stream( static const char *write_state_name(grpc_chttp2_write_state state) { switch (state) { - case GRPC_CHTTP2_WRITES_CORKED: - return "CORKED"; case GRPC_CHTTP2_WRITING_INACTIVE: return "INACTIVE"; + case GRPC_CHTTP2_WRITE_REQUESTED_NO_POLLER: + return "REQUESTED[p=0]"; + case GRPC_CHTTP2_WRITE_REQUESTED_WITH_POLLER: + return "REQUESTED[p=1]"; case GRPC_CHTTP2_WRITE_SCHEDULED: return "SCHEDULED"; case GRPC_CHTTP2_WRITING: @@ -688,18 +693,120 @@ static void set_write_state(grpc_chttp2_transport *t, t->executor.write_state = state; } -static void initiate_writing_locked(grpc_exec_ctx *exec_ctx, void *tp, - grpc_error *error) { - grpc_chttp2_transport *t = tp; - GPR_ASSERT(t->executor.write_state == GRPC_CHTTP2_WRITE_SCHEDULED); - start_writing(exec_ctx, t); +static void finish_global_actions(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t) { + grpc_chttp2_executor_action_header *hdr; + grpc_chttp2_executor_action_header *next; + + GPR_TIMER_BEGIN("finish_global_actions", 0); + + for (;;) { + check_read_ops(exec_ctx, &t->global); + + gpr_mu_lock(&t->executor.mu); + if (t->executor.pending_actions_head != NULL) { + hdr = t->executor.pending_actions_head; + t->executor.pending_actions_head = t->executor.pending_actions_tail = + NULL; + gpr_mu_unlock(&t->executor.mu); + while (hdr != NULL) { + GPR_TIMER_BEGIN("chttp2:locked_action", 0); + hdr->action(exec_ctx, t, hdr->stream, hdr->arg); + GPR_TIMER_END("chttp2:locked_action", 0); + next = hdr->next; + gpr_free(hdr); + UNREF_TRANSPORT(exec_ctx, t, "pending_action"); + hdr = next; + } + continue; + } else { + t->executor.global_active = false; + switch (t->executor.write_state) { + case GRPC_CHTTP2_WRITE_REQUESTED_WITH_POLLER: + set_write_state(t, GRPC_CHTTP2_WRITE_SCHEDULED, "unlocking"); + REF_TRANSPORT(t, "initiate_writing"); + gpr_mu_unlock(&t->executor.mu); + grpc_exec_ctx_sched( + exec_ctx, &t->initiate_writing, GRPC_ERROR_NONE, + t->ep != NULL ? grpc_endpoint_get_workqueue(t->ep) : NULL); + break; + case GRPC_CHTTP2_WRITE_REQUESTED_NO_POLLER: + start_writing(exec_ctx, t); + gpr_mu_unlock(&t->executor.mu); + break; + case GRPC_CHTTP2_WRITING_INACTIVE: + case GRPC_CHTTP2_WRITING: + case GRPC_CHTTP2_WRITING_STALE_WITH_POLLER: + case GRPC_CHTTP2_WRITING_STALE_NO_POLLER: + case GRPC_CHTTP2_WRITE_SCHEDULED: + gpr_mu_unlock(&t->executor.mu); + break; + } + } + break; + } + + GPR_TIMER_END("finish_global_actions", 0); } -static void initiate_read_flush_locked(grpc_exec_ctx *exec_ctx, void *tp, - grpc_error *error) { - grpc_chttp2_transport *t = tp; - t->executor.check_read_ops_scheduled = false; - check_read_ops(exec_ctx, &t->global); +void grpc_chttp2_run_with_global_lock(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t, + grpc_chttp2_stream *optional_stream, + grpc_chttp2_locked_action action, + void *arg, size_t sizeof_arg) { + grpc_chttp2_executor_action_header *hdr; + + GPR_TIMER_BEGIN("grpc_chttp2_run_with_global_lock", 0); + + REF_TRANSPORT(t, "run_global"); + gpr_mu_lock(&t->executor.mu); + + for (;;) { + if (!t->executor.global_active) { + t->executor.global_active = 1; + gpr_mu_unlock(&t->executor.mu); + + GPR_TIMER_BEGIN("chttp2:locked_action", 0); + action(exec_ctx, t, optional_stream, arg); + GPR_TIMER_END("chttp2:locked_action", 0); + + finish_global_actions(exec_ctx, t); + } else { + gpr_mu_unlock(&t->executor.mu); + + hdr = gpr_malloc(sizeof(*hdr) + sizeof_arg); + hdr->stream = optional_stream; + hdr->action = action; + if (sizeof_arg == 0) { + hdr->arg = arg; + } else { + hdr->arg = hdr + 1; + memcpy(hdr->arg, arg, sizeof_arg); + } + + gpr_mu_lock(&t->executor.mu); + if (!t->executor.global_active) { + /* global lock was released while allocating memory: release & retry */ + gpr_free(hdr); + continue; + } + hdr->next = NULL; + if (t->executor.pending_actions_head != NULL) { + t->executor.pending_actions_tail = + t->executor.pending_actions_tail->next = hdr; + } else { + t->executor.pending_actions_tail = t->executor.pending_actions_head = + hdr; + } + REF_TRANSPORT(t, "pending_action"); + gpr_mu_unlock(&t->executor.mu); + } + break; + } + + UNREF_TRANSPORT(exec_ctx, t, "run_global"); + + GPR_TIMER_END("grpc_chttp2_run_with_global_lock", 0); } /******************************************************************************* @@ -709,12 +816,11 @@ static void initiate_read_flush_locked(grpc_exec_ctx *exec_ctx, void *tp, void grpc_chttp2_initiate_write(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global, bool covered_by_poller, const char *reason) { - GPR_TIMER_BEGIN("grpc_chttp2_initiate_write", 0); - /* Perform state checks, and transition to a scheduled state if appropriate. - If we are inactive, schedule a write chain to begin once the transport - combiner finishes any executions in its current batch (which may be - scheduled AFTER this code executes). The write chain will: + Each time we finish the global lock execution, we check if we need to + write. If we do: + - (if there is a poller surrounding the write) schedule + initiate_writing, which locks and calls initiate_writing_locked to... - call start_writing, which verifies (under the global lock) that there are things that need to be written by calling grpc_chttp2_unlocking_check_writes, and if so schedules writing_action @@ -724,28 +830,31 @@ void grpc_chttp2_initiate_write(grpc_exec_ctx *exec_ctx, to do *another* write immediately, and if so loops back to start_writing. - Current problems: + Current problems: - too much lock entry/exiting - the writing thread can become stuck indefinitely (punt through the workqueue periodically to fix) */ grpc_chttp2_transport *t = TRANSPORT_FROM_GLOBAL(transport_global); switch (t->executor.write_state) { - case GRPC_CHTTP2_WRITES_CORKED: - break; case GRPC_CHTTP2_WRITING_INACTIVE: - set_write_state(t, GRPC_CHTTP2_WRITE_SCHEDULED, reason); - REF_TRANSPORT(t, "writing"); - grpc_combiner_execute_finally(exec_ctx, t->executor.combiner, - &t->initiate_writing, GRPC_ERROR_NONE, - covered_by_poller); + set_write_state(t, covered_by_poller + ? GRPC_CHTTP2_WRITE_REQUESTED_WITH_POLLER + : GRPC_CHTTP2_WRITE_REQUESTED_NO_POLLER, + reason); break; - case GRPC_CHTTP2_WRITE_SCHEDULED: + case GRPC_CHTTP2_WRITE_REQUESTED_WITH_POLLER: + /* nothing to do: write already requested */ + break; + case GRPC_CHTTP2_WRITE_REQUESTED_NO_POLLER: if (covered_by_poller) { /* upgrade to note poller is available to cover the write */ - grpc_combiner_force_async_finally(t->executor.combiner); + set_write_state(t, GRPC_CHTTP2_WRITE_REQUESTED_WITH_POLLER, reason); } break; + case GRPC_CHTTP2_WRITE_SCHEDULED: + /* nothing to do: write already scheduled */ + break; case GRPC_CHTTP2_WRITING: set_write_state(t, covered_by_poller ? GRPC_CHTTP2_WRITING_STALE_WITH_POLLER @@ -762,15 +871,15 @@ void grpc_chttp2_initiate_write(grpc_exec_ctx *exec_ctx, } break; } - GPR_TIMER_END("grpc_chttp2_initiate_write", 0); } static void start_writing(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t) { - GPR_TIMER_BEGIN("start_writing", 0); - GPR_ASSERT(t->executor.write_state == GRPC_CHTTP2_WRITE_SCHEDULED); + GPR_ASSERT(t->executor.write_state == GRPC_CHTTP2_WRITE_SCHEDULED || + t->executor.write_state == GRPC_CHTTP2_WRITE_REQUESTED_NO_POLLER); if (!t->closed && grpc_chttp2_unlocking_check_writes(exec_ctx, &t->global, &t->writing)) { set_write_state(t, GRPC_CHTTP2_WRITING, "start_writing"); + REF_TRANSPORT(t, "writing"); prevent_endpoint_shutdown(t); grpc_exec_ctx_sched(exec_ctx, &t->writing_action, GRPC_ERROR_NONE, NULL); } else { @@ -781,10 +890,25 @@ static void start_writing(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t) { set_write_state(t, GRPC_CHTTP2_WRITING_INACTIVE, "start_writing:nothing_to_write"); } - end_waiting_for_write(exec_ctx, t, GRPC_ERROR_NONE); - UNREF_TRANSPORT(exec_ctx, t, "writing"); + end_waiting_for_write(exec_ctx, t, GRPC_ERROR_NONE, "Nothing to write"); + if (t->ep && !t->endpoint_reading) { + destroy_endpoint(exec_ctx, t); + } } - GPR_TIMER_END("start_writing", 0); +} + +static void initiate_writing_locked(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t, + grpc_chttp2_stream *s_unused, + void *arg_ignored) { + start_writing(exec_ctx, t); + UNREF_TRANSPORT(exec_ctx, t, "initiate_writing"); +} + +static void initiate_writing(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error) { + grpc_chttp2_run_with_global_lock(exec_ctx, arg, NULL, initiate_writing_locked, + NULL, 0); } void grpc_chttp2_become_writable(grpc_exec_ctx *exec_ctx, @@ -818,10 +942,15 @@ static void push_setting(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, /* error may be GRPC_ERROR_NONE if there is no error allocated yet. In that case, use "reason" as the text for a new error. */ static void end_waiting_for_write(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t, grpc_error *error) { + grpc_chttp2_transport *t, grpc_error *error, + const char *reason) { grpc_chttp2_stream_global *stream_global; while (grpc_chttp2_list_pop_closed_waiting_for_writing(&t->global, &stream_global)) { + if (error == GRPC_ERROR_NONE && reason != NULL) { + /* create error object. */ + error = GRPC_ERROR_CREATE(reason); + } fail_pending_writes(exec_ctx, &t->global, stream_global, GRPC_ERROR_REF(error)); GRPC_CHTTP2_STREAM_UNREF(exec_ctx, stream_global, "finish_writes"); @@ -829,10 +958,12 @@ static void end_waiting_for_write(grpc_exec_ctx *exec_ctx, GRPC_ERROR_UNREF(error); } -static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx, void *tp, - grpc_error *error) { - GPR_TIMER_BEGIN("terminate_writing_with_lock", 0); - grpc_chttp2_transport *t = tp; +static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t, + grpc_chttp2_stream *s_ignored, + void *a) { + grpc_error *error = a; + allow_endpoint_shutdown_locked(exec_ctx, t); if (error != GRPC_ERROR_NONE) { @@ -841,46 +972,39 @@ static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx, void *tp, grpc_chttp2_cleanup_writing(exec_ctx, &t->global, &t->writing); - end_waiting_for_write(exec_ctx, t, GRPC_ERROR_REF(error)); + end_waiting_for_write(exec_ctx, t, error, NULL); switch (t->executor.write_state) { - case GRPC_CHTTP2_WRITES_CORKED: case GRPC_CHTTP2_WRITING_INACTIVE: + case GRPC_CHTTP2_WRITE_REQUESTED_WITH_POLLER: + case GRPC_CHTTP2_WRITE_REQUESTED_NO_POLLER: case GRPC_CHTTP2_WRITE_SCHEDULED: GPR_UNREACHABLE_CODE(break); case GRPC_CHTTP2_WRITING: - GPR_TIMER_MARK("state=writing", 0); set_write_state(t, GRPC_CHTTP2_WRITING_INACTIVE, "terminate_writing"); break; case GRPC_CHTTP2_WRITING_STALE_WITH_POLLER: - GPR_TIMER_MARK("state=writing_stale_with_poller", 0); - set_write_state(t, GRPC_CHTTP2_WRITE_SCHEDULED, "terminate_writing"); - REF_TRANSPORT(t, "writing"); - grpc_combiner_execute_finally(exec_ctx, t->executor.combiner, - &t->initiate_writing, GRPC_ERROR_NONE, - true); + set_write_state(t, GRPC_CHTTP2_WRITE_REQUESTED_WITH_POLLER, + "terminate_writing"); break; case GRPC_CHTTP2_WRITING_STALE_NO_POLLER: - GPR_TIMER_MARK("state=writing_stale_no_poller", 0); - set_write_state(t, GRPC_CHTTP2_WRITE_SCHEDULED, "terminate_writing"); - REF_TRANSPORT(t, "writing"); - grpc_combiner_execute_finally(exec_ctx, t->executor.combiner, - &t->initiate_writing, GRPC_ERROR_NONE, - false); + set_write_state(t, GRPC_CHTTP2_WRITE_REQUESTED_NO_POLLER, + "terminate_writing"); break; } + if (t->ep && !t->endpoint_reading) { + destroy_endpoint(exec_ctx, t); + } + UNREF_TRANSPORT(exec_ctx, t, "writing"); - GPR_TIMER_END("terminate_writing_with_lock", 0); } void grpc_chttp2_terminate_writing(grpc_exec_ctx *exec_ctx, void *transport_writing, grpc_error *error) { - GPR_TIMER_BEGIN("grpc_chttp2_terminate_writing", 0); grpc_chttp2_transport *t = TRANSPORT_FROM_WRITING(transport_writing); - grpc_combiner_execute(exec_ctx, t->executor.combiner, &t->terminate_writing, - GRPC_ERROR_REF(error)); - GPR_TIMER_END("grpc_chttp2_terminate_writing", 0); + grpc_chttp2_run_with_global_lock( + exec_ctx, t, NULL, terminate_writing_with_lock, GRPC_ERROR_REF(error), 0); } static void writing_action(grpc_exec_ctx *exec_ctx, void *gt, @@ -1024,22 +1148,15 @@ static int contains_non_ok_status( static void do_nothing(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) {} -static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, void *stream_op, - grpc_error *error_ignored) { +static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t, + grpc_chttp2_stream *s, void *stream_op) { GPR_TIMER_BEGIN("perform_stream_op_locked", 0); grpc_transport_stream_op *op = stream_op; - grpc_chttp2_transport *t = op->transport_private.args[0]; - grpc_chttp2_stream *s = op->transport_private.args[1]; grpc_chttp2_transport_global *transport_global = &t->global; grpc_chttp2_stream_global *stream_global = &s->global; - if (grpc_http_trace) { - char *str = grpc_transport_stream_op_string(op); - gpr_log(GPR_DEBUG, "perform_stream_op_locked: %s", str); - gpr_free(str); - } - grpc_closure *on_complete = op->on_complete; if (on_complete == NULL) { on_complete = grpc_closure_create(do_nothing, NULL); @@ -1094,8 +1211,7 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, void *stream_op, } else { if (contains_non_ok_status(transport_global, op->send_initial_metadata)) { stream_global->seen_error = true; - grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, - stream_global); + grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); } if (!stream_global->write_closed) { if (transport_global->is_client) { @@ -1162,8 +1278,7 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, void *stream_op, if (contains_non_ok_status(transport_global, op->send_trailing_metadata)) { stream_global->seen_error = true; - grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, - stream_global); + grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); } if (stream_global->write_closed) { stream_global->send_trailing_metadata = NULL; @@ -1188,8 +1303,7 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, void *stream_op, stream_global->recv_initial_metadata_ready = op->recv_initial_metadata_ready; stream_global->recv_initial_metadata = op->recv_initial_metadata; - grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, - stream_global); + grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); } if (op->recv_message != NULL) { @@ -1203,8 +1317,7 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, void *stream_op, exec_ctx, transport_global, stream_global, transport_global->stream_lookahead, 0); } - grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, - stream_global); + grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); } if (op->recv_trailing_metadata != NULL) { @@ -1213,30 +1326,21 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, void *stream_op, add_closure_barrier(on_complete); stream_global->recv_trailing_metadata = op->recv_trailing_metadata; stream_global->final_metadata_requested = true; - grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, - stream_global); + grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); } grpc_chttp2_complete_closure_step(exec_ctx, transport_global, stream_global, &on_complete, GRPC_ERROR_NONE); GPR_TIMER_END("perform_stream_op_locked", 0); - GRPC_CHTTP2_STREAM_UNREF(exec_ctx, &s->global, "perform_stream_op"); } static void perform_stream_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt, grpc_stream *gs, grpc_transport_stream_op *op) { - GPR_TIMER_BEGIN("perform_stream_op", 0); grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt; grpc_chttp2_stream *s = (grpc_chttp2_stream *)gs; - grpc_closure_init(&op->transport_private.closure, perform_stream_op_locked, - op); - op->transport_private.args[0] = gt; - op->transport_private.args[1] = gs; - GRPC_CHTTP2_STREAM_REF(&s->global, "perform_stream_op"); - grpc_combiner_execute(exec_ctx, t->executor.combiner, - &op->transport_private.closure, GRPC_ERROR_NONE); - GPR_TIMER_END("perform_stream_op", 0); + grpc_chttp2_run_with_global_lock(exec_ctx, t, s, perform_stream_op_locked, op, + sizeof(*op)); } static void send_ping_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, @@ -1258,20 +1362,13 @@ static void send_ping_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_chttp2_initiate_write(exec_ctx, &t->global, true, "send_ping"); } -typedef struct ack_ping_args { - grpc_closure closure; - grpc_chttp2_transport *t; - uint8_t opaque_8bytes[8]; -} ack_ping_args; - -static void ack_ping_locked(grpc_exec_ctx *exec_ctx, void *a, - grpc_error *error_ignored) { - ack_ping_args *args = a; +static void ack_ping_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, + grpc_chttp2_stream *s, void *opaque_8bytes) { grpc_chttp2_outstanding_ping *ping; - grpc_chttp2_transport_global *transport_global = &args->t->global; + grpc_chttp2_transport_global *transport_global = &t->global; for (ping = transport_global->pings.next; ping != &transport_global->pings; ping = ping->next) { - if (0 == memcmp(args->opaque_8bytes, ping->id, 8)) { + if (0 == memcmp(opaque_8bytes, ping->id, 8)) { grpc_exec_ctx_sched(exec_ctx, ping->on_recv, GRPC_ERROR_NONE, NULL); ping->next->prev = ping->prev; ping->prev->next = ping->next; @@ -1279,27 +1376,21 @@ static void ack_ping_locked(grpc_exec_ctx *exec_ctx, void *a, break; } } - UNREF_TRANSPORT(exec_ctx, args->t, "ack_ping"); - gpr_free(args); } void grpc_chttp2_ack_ping(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing, const uint8_t *opaque_8bytes) { - ack_ping_args *args = gpr_malloc(sizeof(*args)); - args->t = TRANSPORT_FROM_PARSING(transport_parsing); - memcpy(args->opaque_8bytes, opaque_8bytes, sizeof(args->opaque_8bytes)); - grpc_closure_init(&args->closure, ack_ping_locked, args); - REF_TRANSPORT(args->t, "ack_ping"); - grpc_combiner_execute(exec_ctx, args->t->executor.combiner, &args->closure, - GRPC_ERROR_NONE); + grpc_chttp2_run_with_global_lock( + exec_ctx, TRANSPORT_FROM_PARSING(transport_parsing), NULL, + ack_ping_locked, (void *)opaque_8bytes, 8); } static void perform_transport_op_locked(grpc_exec_ctx *exec_ctx, - void *stream_op, - grpc_error *error_ignored) { + grpc_chttp2_transport *t, + grpc_chttp2_stream *s_unused, + void *stream_op) { grpc_transport_op *op = stream_op; - grpc_chttp2_transport *t = op->transport_private.args[0]; grpc_error *close_transport = op->disconnect_with_error; /* If there's a set_accept_stream ensure that we're not parsing @@ -1311,6 +1402,8 @@ static void perform_transport_op_locked(grpc_exec_ctx *exec_ctx, return; } + grpc_exec_ctx_sched(exec_ctx, op->on_consumed, GRPC_ERROR_NONE, NULL); + if (op->on_connectivity_state_change != NULL) { grpc_connectivity_state_notify_on_state_change( exec_ctx, &t->channel_callback.state_tracker, op->connectivity_state, @@ -1336,11 +1429,11 @@ static void perform_transport_op_locked(grpc_exec_ctx *exec_ctx, } if (op->bind_pollset) { - grpc_endpoint_add_to_pollset(exec_ctx, t->ep, op->bind_pollset); + add_to_pollset_locked(exec_ctx, t, NULL, op->bind_pollset); } if (op->bind_pollset_set) { - grpc_endpoint_add_to_pollset_set(exec_ctx, t->ep, op->bind_pollset_set); + add_to_pollset_set_locked(exec_ctx, t, NULL, op->bind_pollset_set); } if (op->send_ping) { @@ -1350,21 +1443,13 @@ static void perform_transport_op_locked(grpc_exec_ctx *exec_ctx, if (close_transport != GRPC_ERROR_NONE) { close_transport_locked(exec_ctx, t, close_transport); } - - grpc_exec_ctx_sched(exec_ctx, op->on_consumed, GRPC_ERROR_NONE, NULL); - - UNREF_TRANSPORT(exec_ctx, t, "transport_op"); } static void perform_transport_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt, grpc_transport_op *op) { grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt; - op->transport_private.args[0] = gt; - grpc_closure_init(&op->transport_private.closure, perform_transport_op_locked, - op); - REF_TRANSPORT(t, "transport_op"); - grpc_combiner_execute(exec_ctx, t->executor.combiner, - &op->transport_private.closure, GRPC_ERROR_NONE); + grpc_chttp2_run_with_global_lock( + exec_ctx, t, NULL, perform_transport_op_locked, op, sizeof(*op)); } /******************************************************************************* @@ -1373,7 +1458,6 @@ static void perform_transport_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt, static void check_read_ops(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global) { - GPR_TIMER_BEGIN("check_read_ops", 0); grpc_chttp2_stream_global *stream_global; grpc_byte_stream *bs; while ( @@ -1383,7 +1467,7 @@ static void check_read_ops(grpc_exec_ctx *exec_ctx, if (stream_global->seen_error) { while ((bs = grpc_chttp2_incoming_frame_queue_pop( &stream_global->incoming_frames)) != NULL) { - incoming_byte_stream_destroy_locked(exec_ctx, bs, GRPC_ERROR_NONE); + incoming_byte_stream_destroy_locked(exec_ctx, NULL, NULL, bs); } if (stream_global->exceeded_metadata_size) { cancel_from_api( @@ -1406,7 +1490,7 @@ static void check_read_ops(grpc_exec_ctx *exec_ctx, stream_global->seen_error && (bs = grpc_chttp2_incoming_frame_queue_pop( &stream_global->incoming_frames)) != NULL) { - incoming_byte_stream_destroy_locked(exec_ctx, bs, GRPC_ERROR_NONE); + incoming_byte_stream_destroy_locked(exec_ctx, NULL, NULL, bs); } if (stream_global->incoming_frames.head != NULL) { *stream_global->recv_message = grpc_chttp2_incoming_frame_queue_pop( @@ -1427,7 +1511,7 @@ static void check_read_ops(grpc_exec_ctx *exec_ctx, if (stream_global->seen_error) { while ((bs = grpc_chttp2_incoming_frame_queue_pop( &stream_global->incoming_frames)) != NULL) { - incoming_byte_stream_destroy_locked(exec_ctx, bs, GRPC_ERROR_NONE); + incoming_byte_stream_destroy_locked(exec_ctx, NULL, NULL, bs); } if (stream_global->exceeded_metadata_size) { cancel_from_api( @@ -1448,7 +1532,6 @@ static void check_read_ops(grpc_exec_ctx *exec_ctx, } } } - GPR_TIMER_END("check_read_ops", 0); } static void decrement_active_streams_locked( @@ -1456,8 +1539,7 @@ static void decrement_active_streams_locked( grpc_chttp2_stream_global *stream_global) { if ((stream_global->all_incoming_byte_streams_finished = gpr_unref(&stream_global->active_streams))) { - grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, - stream_global); + grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); } } @@ -1561,8 +1643,7 @@ static void cancel_from_api(grpc_exec_ctx *exec_ctx, } if (due_to_error != GRPC_ERROR_NONE && !stream_global->seen_error) { stream_global->seen_error = true; - grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, - stream_global); + grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); } grpc_chttp2_mark_stream_closed(exec_ctx, transport_global, stream_global, 1, 1, due_to_error); @@ -1574,8 +1655,7 @@ void grpc_chttp2_fake_status(grpc_exec_ctx *exec_ctx, grpc_status_code status, gpr_slice *slice) { if (status != GRPC_STATUS_OK) { stream_global->seen_error = true; - grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, - stream_global); + grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); } /* stream_global->recv_trailing_metadata_finished gives us a last chance replacement: we've received trailing metadata, @@ -1599,8 +1679,7 @@ void grpc_chttp2_fake_status(grpc_exec_ctx *exec_ctx, grpc_mdstr_from_slice(gpr_slice_ref(*slice)))); } stream_global->published_trailing_metadata = true; - grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, - stream_global); + grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); } if (slice) { gpr_slice_unref(*slice); @@ -1660,8 +1739,7 @@ void grpc_chttp2_mark_stream_closed( GRPC_ERROR_UNREF(error); return; } - grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, - stream_global); + grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); if (close_reads && !stream_global->read_closed) { stream_global->read_closed_error = GRPC_ERROR_REF(error); stream_global->read_closed = true; @@ -1842,10 +1920,6 @@ static void end_all_the_calls(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, static void drop_connection(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_error *error) { - if (!grpc_error_get_int(error, GRPC_ERROR_INT_GRPC_STATUS, NULL)) { - error = grpc_error_set_int(error, GRPC_ERROR_INT_GRPC_STATUS, - GRPC_STATUS_UNAVAILABLE); - } close_transport_locked(exec_ctx, t, GRPC_ERROR_REF(error)); end_all_the_calls(exec_ctx, t, error); } @@ -1881,12 +1955,16 @@ static void update_global_window(void *args, uint32_t id, void *stream) { * INPUT PROCESSING - PARSING */ +static void reading_action_locked(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t, + grpc_chttp2_stream *s_unused, void *arg); static void parsing_action(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error); -static void post_reading_action_locked(grpc_exec_ctx *exec_ctx, void *arg, - grpc_error *error); -static void post_parse_locked(grpc_exec_ctx *exec_ctx, void *arg, - grpc_error *error); +static void post_reading_action_locked(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t, + grpc_chttp2_stream *s_unused, void *arg); +static void post_parse_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, + grpc_chttp2_stream *s_unused, void *arg); static void reading_action(grpc_exec_ctx *exec_ctx, void *tp, grpc_error *error) { @@ -1894,20 +1972,16 @@ static void reading_action(grpc_exec_ctx *exec_ctx, void *tp, reading_action_locked -> (parse_unlocked -> post_parse_locked)? -> post_reading_action_locked */ - GPR_TIMER_BEGIN("reading_action", 0); - grpc_chttp2_transport *t = tp; - grpc_combiner_execute(exec_ctx, t->executor.combiner, - &t->reading_action_locked, GRPC_ERROR_REF(error)); - GPR_TIMER_END("reading_action", 0); + grpc_chttp2_run_with_global_lock(exec_ctx, tp, NULL, reading_action_locked, + GRPC_ERROR_REF(error), 0); } -static void reading_action_locked(grpc_exec_ctx *exec_ctx, void *tp, - grpc_error *error) { - GPR_TIMER_BEGIN("reading_action_locked", 0); - - grpc_chttp2_transport *t = tp; +static void reading_action_locked(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t, + grpc_chttp2_stream *s_unused, void *arg) { grpc_chttp2_transport_global *transport_global = &t->global; grpc_chttp2_transport_parsing *transport_parsing = &t->parsing; + grpc_error *error = arg; GPR_ASSERT(!t->executor.parsing_active); if (!t->closed) { @@ -1916,13 +1990,10 @@ static void reading_action_locked(grpc_exec_ctx *exec_ctx, void *tp, grpc_chttp2_stream_map_move_into(&t->new_stream_map, &t->parsing_stream_map); grpc_chttp2_prepare_to_read(transport_global, transport_parsing); - grpc_exec_ctx_sched(exec_ctx, &t->parsing_action, GRPC_ERROR_REF(error), - NULL); + grpc_exec_ctx_sched(exec_ctx, &t->parsing_action, error, NULL); } else { - post_reading_action_locked(exec_ctx, t, error); + post_reading_action_locked(exec_ctx, t, s_unused, arg); } - - GPR_TIMER_END("reading_action_locked", 0); } static grpc_error *try_http_parsing(grpc_exec_ctx *exec_ctx, @@ -1974,15 +2045,13 @@ static void parsing_action(grpc_exec_ctx *exec_ctx, void *arg, for (i = 0; i < GPR_ARRAY_SIZE(errors); i++) { GRPC_ERROR_UNREF(errors[i]); } - grpc_combiner_execute(exec_ctx, t->executor.combiner, &t->post_parse_locked, - err); GPR_TIMER_END("reading_action.parse", 0); + grpc_chttp2_run_with_global_lock(exec_ctx, t, NULL, post_parse_locked, err, + 0); } -static void post_parse_locked(grpc_exec_ctx *exec_ctx, void *arg, - grpc_error *error) { - GPR_TIMER_BEGIN("post_parse_locked", 0); - grpc_chttp2_transport *t = arg; +static void post_parse_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, + grpc_chttp2_stream *s_unused, void *arg) { grpc_chttp2_transport_global *transport_global = &t->global; grpc_chttp2_transport_parsing *transport_parsing = &t->parsing; /* copy parsing qbuf to global qbuf */ @@ -2008,7 +2077,7 @@ static void post_parse_locked(grpc_exec_ctx *exec_ctx, void *arg, if (t->post_parsing_op) { grpc_transport_op *op = t->post_parsing_op; t->post_parsing_op = NULL; - perform_transport_op_locked(exec_ctx, op, GRPC_ERROR_NONE); + perform_transport_op_locked(exec_ctx, t, NULL, op); gpr_free(op); } /* if a stream is in the stream map, and gets cancelled, we need to @@ -2025,32 +2094,39 @@ static void post_parse_locked(grpc_exec_ctx *exec_ctx, void *arg, GRPC_CHTTP2_STREAM_UNREF(exec_ctx, stream_global, "chttp2"); } - post_reading_action_locked(exec_ctx, t, error); - GPR_TIMER_END("post_parse_locked", 0); + post_reading_action_locked(exec_ctx, t, s_unused, arg); } -static void post_reading_action_locked(grpc_exec_ctx *exec_ctx, void *arg, - grpc_error *error) { - GPR_TIMER_BEGIN("post_reading_action_locked", 0); - grpc_chttp2_transport *t = arg; +static void post_reading_action_locked(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t, + grpc_chttp2_stream *s_unused, + void *arg) { + grpc_error *error = arg; bool keep_reading = false; - GRPC_ERROR_REF(error); if (error == GRPC_ERROR_NONE && t->closed) { error = GRPC_ERROR_CREATE("Transport closed"); } if (error != GRPC_ERROR_NONE) { + if (!grpc_error_get_int(error, GRPC_ERROR_INT_GRPC_STATUS, NULL)) { + error = grpc_error_set_int(error, GRPC_ERROR_INT_GRPC_STATUS, + GRPC_STATUS_UNAVAILABLE); + } drop_connection(exec_ctx, t, GRPC_ERROR_REF(error)); t->endpoint_reading = 0; if (grpc_http_write_state_trace) { gpr_log(GPR_DEBUG, "R:%p -> 0 ws=%s", t, write_state_name(t->executor.write_state)); } + if (t->executor.write_state == GRPC_CHTTP2_WRITING_INACTIVE && t->ep) { + destroy_endpoint(exec_ctx, t); + } } else if (!t->closed) { keep_reading = true; REF_TRANSPORT(t, "keep_reading"); prevent_endpoint_shutdown(t); } gpr_slice_buffer_reset_and_unref(&t->read_buffer); + GRPC_ERROR_UNREF(error); if (keep_reading) { grpc_endpoint_read(exec_ctx, t->ep, &t->read_buffer, &t->reading_action); @@ -2059,9 +2135,6 @@ static void post_reading_action_locked(grpc_exec_ctx *exec_ctx, void *arg, } else { UNREF_TRANSPORT(exec_ctx, t, "reading_action"); } - GRPC_ERROR_UNREF(error); - - GPR_TIMER_END("post_reading_action_locked", 0); } /******************************************************************************* @@ -2083,16 +2156,36 @@ static void connectivity_state_set( * POLLSET STUFF */ +static void add_to_pollset_locked(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t, + grpc_chttp2_stream *s_unused, void *pollset) { + if (t->ep) { + grpc_endpoint_add_to_pollset(exec_ctx, t->ep, pollset); + } +} + +static void add_to_pollset_set_locked(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t, + grpc_chttp2_stream *s_unused, + void *pollset_set) { + if (t->ep) { + grpc_endpoint_add_to_pollset_set(exec_ctx, t->ep, pollset_set); + } +} + static void set_pollset(grpc_exec_ctx *exec_ctx, grpc_transport *gt, grpc_stream *gs, grpc_pollset *pollset) { - grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt; - grpc_endpoint_add_to_pollset(exec_ctx, t->ep, pollset); + /* TODO(ctiller): keep pollset alive */ + grpc_chttp2_run_with_global_lock(exec_ctx, (grpc_chttp2_transport *)gt, + (grpc_chttp2_stream *)gs, + add_to_pollset_locked, pollset, 0); } static void set_pollset_set(grpc_exec_ctx *exec_ctx, grpc_transport *gt, grpc_stream *gs, grpc_pollset_set *pollset_set) { - grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt; - grpc_endpoint_add_to_pollset_set(exec_ctx, t->ep, pollset_set); + grpc_chttp2_run_with_global_lock(exec_ctx, (grpc_chttp2_transport *)gt, + (grpc_chttp2_stream *)gs, + add_to_pollset_set_locked, pollset_set, 0); } /******************************************************************************* @@ -2104,7 +2197,6 @@ static void incoming_byte_stream_unref(grpc_exec_ctx *exec_ctx, if (gpr_unref(&bs->refs)) { GRPC_ERROR_UNREF(bs->error); gpr_slice_buffer_destroy(&bs->slices); - gpr_mu_destroy(&bs->slice_mu); gpr_free(bs); } } @@ -2150,34 +2242,38 @@ static void incoming_byte_stream_update_flow_control( } } +typedef struct { + grpc_chttp2_incoming_byte_stream *byte_stream; + gpr_slice *slice; + size_t max_size_hint; + grpc_closure *on_complete; +} incoming_byte_stream_next_arg; + static void incoming_byte_stream_next_locked(grpc_exec_ctx *exec_ctx, - void *argp, - grpc_error *error_ignored) { - grpc_chttp2_incoming_byte_stream *bs = argp; + grpc_chttp2_transport *t, + grpc_chttp2_stream *s, + void *argp) { + incoming_byte_stream_next_arg *arg = argp; + grpc_chttp2_incoming_byte_stream *bs = + (grpc_chttp2_incoming_byte_stream *)arg->byte_stream; grpc_chttp2_transport_global *transport_global = &bs->transport->global; grpc_chttp2_stream_global *stream_global = &bs->stream->global; if (bs->is_tail) { - gpr_mu_lock(&bs->slice_mu); - size_t cur_length = bs->slices.length; - gpr_mu_unlock(&bs->slice_mu); - incoming_byte_stream_update_flow_control( - exec_ctx, transport_global, stream_global, - bs->next_action.max_size_hint, cur_length); - } - gpr_mu_lock(&bs->slice_mu); + incoming_byte_stream_update_flow_control(exec_ctx, transport_global, + stream_global, arg->max_size_hint, + bs->slices.length); + } if (bs->slices.count > 0) { - *bs->next_action.slice = gpr_slice_buffer_take_first(&bs->slices); - grpc_exec_ctx_sched(exec_ctx, bs->next_action.on_complete, GRPC_ERROR_NONE, - NULL); + *arg->slice = gpr_slice_buffer_take_first(&bs->slices); + grpc_exec_ctx_sched(exec_ctx, arg->on_complete, GRPC_ERROR_NONE, NULL); } else if (bs->error != GRPC_ERROR_NONE) { - grpc_exec_ctx_sched(exec_ctx, bs->next_action.on_complete, - GRPC_ERROR_REF(bs->error), NULL); + grpc_exec_ctx_sched(exec_ctx, arg->on_complete, GRPC_ERROR_REF(bs->error), + NULL); } else { - bs->on_next = bs->next_action.on_complete; - bs->next = bs->next_action.slice; + bs->on_next = arg->on_complete; + bs->next = arg->slice; } - gpr_mu_unlock(&bs->slice_mu); incoming_byte_stream_unref(exec_ctx, bs); } @@ -2185,18 +2281,13 @@ static int incoming_byte_stream_next(grpc_exec_ctx *exec_ctx, grpc_byte_stream *byte_stream, gpr_slice *slice, size_t max_size_hint, grpc_closure *on_complete) { - GPR_TIMER_BEGIN("incoming_byte_stream_next", 0); grpc_chttp2_incoming_byte_stream *bs = (grpc_chttp2_incoming_byte_stream *)byte_stream; + incoming_byte_stream_next_arg arg = {bs, slice, max_size_hint, on_complete}; gpr_ref(&bs->refs); - bs->next_action.slice = slice; - bs->next_action.max_size_hint = max_size_hint; - bs->next_action.on_complete = on_complete; - grpc_closure_init(&bs->next_action.closure, incoming_byte_stream_next_locked, - bs); - grpc_combiner_execute(exec_ctx, bs->transport->executor.combiner, - &bs->next_action.closure, GRPC_ERROR_NONE); - GPR_TIMER_END("incoming_byte_stream_next", 0); + grpc_chttp2_run_with_global_lock(exec_ctx, bs->transport, bs->stream, + incoming_byte_stream_next_locked, &arg, + sizeof(arg)); return 0; } @@ -2204,8 +2295,9 @@ static void incoming_byte_stream_destroy(grpc_exec_ctx *exec_ctx, grpc_byte_stream *byte_stream); static void incoming_byte_stream_destroy_locked(grpc_exec_ctx *exec_ctx, - void *byte_stream, - grpc_error *error_ignored) { + grpc_chttp2_transport *t, + grpc_chttp2_stream *s, + void *byte_stream) { grpc_chttp2_incoming_byte_stream *bs = byte_stream; GPR_ASSERT(bs->base.destroy == incoming_byte_stream_destroy); decrement_active_streams_locked(exec_ctx, &bs->transport->global, @@ -2215,14 +2307,10 @@ static void incoming_byte_stream_destroy_locked(grpc_exec_ctx *exec_ctx, static void incoming_byte_stream_destroy(grpc_exec_ctx *exec_ctx, grpc_byte_stream *byte_stream) { - GPR_TIMER_BEGIN("incoming_byte_stream_destroy", 0); grpc_chttp2_incoming_byte_stream *bs = (grpc_chttp2_incoming_byte_stream *)byte_stream; - grpc_closure_init(&bs->destroy_action, incoming_byte_stream_destroy_locked, - bs); - grpc_combiner_execute(exec_ctx, bs->transport->executor.combiner, - &bs->destroy_action, GRPC_ERROR_NONE); - GPR_TIMER_END("incoming_byte_stream_destroy", 0); + grpc_chttp2_run_with_global_lock(exec_ctx, bs->transport, bs->stream, + incoming_byte_stream_destroy_locked, bs, 0); } typedef struct { @@ -2230,45 +2318,90 @@ typedef struct { gpr_slice slice; } incoming_byte_stream_push_arg; -void grpc_chttp2_incoming_byte_stream_push(grpc_exec_ctx *exec_ctx, - grpc_chttp2_incoming_byte_stream *bs, - gpr_slice slice) { - gpr_mu_lock(&bs->slice_mu); +static void incoming_byte_stream_push_locked(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t, + grpc_chttp2_stream *s, + void *argp) { + incoming_byte_stream_push_arg *arg = argp; + grpc_chttp2_incoming_byte_stream *bs = arg->byte_stream; if (bs->on_next != NULL) { - *bs->next = slice; + *bs->next = arg->slice; grpc_exec_ctx_sched(exec_ctx, bs->on_next, GRPC_ERROR_NONE, NULL); bs->on_next = NULL; } else { - gpr_slice_buffer_add(&bs->slices, slice); + gpr_slice_buffer_add(&bs->slices, arg->slice); } - gpr_mu_unlock(&bs->slice_mu); + incoming_byte_stream_unref(exec_ctx, bs); } -static void incoming_byte_stream_finished_locked(grpc_exec_ctx *exec_ctx, - void *bsp, grpc_error *error) { - grpc_chttp2_incoming_byte_stream *bs = bsp; - if (error != GRPC_ERROR_NONE) { - grpc_exec_ctx_sched(exec_ctx, bs->on_next, GRPC_ERROR_REF(error), NULL); - bs->on_next = NULL; - GRPC_ERROR_UNREF(bs->error); - bs->error = error; - } +void grpc_chttp2_incoming_byte_stream_push(grpc_exec_ctx *exec_ctx, + grpc_chttp2_incoming_byte_stream *bs, + gpr_slice slice) { + incoming_byte_stream_push_arg arg = {bs, slice}; + gpr_ref(&bs->refs); + grpc_chttp2_run_with_global_lock(exec_ctx, bs->transport, bs->stream, + incoming_byte_stream_push_locked, &arg, + sizeof(arg)); +} + +typedef struct { + grpc_chttp2_incoming_byte_stream *bs; + grpc_error *error; +} bs_fail_args; + +static bs_fail_args *make_bs_fail_args(grpc_chttp2_incoming_byte_stream *bs, + grpc_error *error) { + bs_fail_args *a = gpr_malloc(sizeof(*a)); + a->bs = bs; + a->error = error; + return a; +} + +static void incoming_byte_stream_finished_failed_locked( + grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_chttp2_stream *s, + void *argp) { + bs_fail_args *a = argp; + grpc_chttp2_incoming_byte_stream *bs = a->bs; + grpc_error *error = a->error; + gpr_free(a); + grpc_exec_ctx_sched(exec_ctx, bs->on_next, GRPC_ERROR_REF(error), NULL); + bs->on_next = NULL; + GRPC_ERROR_UNREF(bs->error); + bs->error = error; + incoming_byte_stream_unref(exec_ctx, bs); +} + +static void incoming_byte_stream_finished_ok_locked(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t, + grpc_chttp2_stream *s, + void *argp) { + grpc_chttp2_incoming_byte_stream *bs = argp; incoming_byte_stream_unref(exec_ctx, bs); } void grpc_chttp2_incoming_byte_stream_finished( grpc_exec_ctx *exec_ctx, grpc_chttp2_incoming_byte_stream *bs, grpc_error *error, int from_parsing_thread) { - GPR_TIMER_BEGIN("grpc_chttp2_incoming_byte_stream_finished", 0); if (from_parsing_thread) { - grpc_closure_init(&bs->finished_action, - incoming_byte_stream_finished_locked, bs); - grpc_combiner_execute(exec_ctx, bs->transport->executor.combiner, - &bs->finished_action, GRPC_ERROR_REF(error)); + if (error == GRPC_ERROR_NONE) { + grpc_chttp2_run_with_global_lock(exec_ctx, bs->transport, bs->stream, + incoming_byte_stream_finished_ok_locked, + bs, 0); + } else { + grpc_chttp2_run_with_global_lock( + exec_ctx, bs->transport, bs->stream, + incoming_byte_stream_finished_failed_locked, + make_bs_fail_args(bs, error), 0); + } } else { - incoming_byte_stream_finished_locked(exec_ctx, bs, error); + if (error == GRPC_ERROR_NONE) { + incoming_byte_stream_finished_ok_locked(exec_ctx, bs->transport, + bs->stream, bs); + } else { + incoming_byte_stream_finished_failed_locked( + exec_ctx, bs->transport, bs->stream, make_bs_fail_args(bs, error)); + } } - GPR_TIMER_END("grpc_chttp2_incoming_byte_stream_finished", 0); } grpc_chttp2_incoming_byte_stream *grpc_chttp2_incoming_byte_stream_create( @@ -2281,7 +2414,6 @@ grpc_chttp2_incoming_byte_stream *grpc_chttp2_incoming_byte_stream_create( incoming_byte_stream->base.flags = flags; incoming_byte_stream->base.next = incoming_byte_stream_next; incoming_byte_stream->base.destroy = incoming_byte_stream_destroy; - gpr_mu_init(&incoming_byte_stream->slice_mu); gpr_ref_init(&incoming_byte_stream->refs, 2); incoming_byte_stream->next_message = NULL; incoming_byte_stream->transport = TRANSPORT_FROM_PARSING(transport_parsing); diff --git a/src/core/ext/transport/chttp2/transport/internal.h b/src/core/ext/transport/chttp2/transport/internal.h index 04b788b7020..d67c014e548 100644 --- a/src/core/ext/transport/chttp2/transport/internal.h +++ b/src/core/ext/transport/chttp2/transport/internal.h @@ -48,7 +48,6 @@ #include "src/core/ext/transport/chttp2/transport/hpack_parser.h" #include "src/core/ext/transport/chttp2/transport/incoming_metadata.h" #include "src/core/ext/transport/chttp2/transport/stream_map.h" -#include "src/core/lib/iomgr/combiner.h" #include "src/core/lib/iomgr/endpoint.h" #include "src/core/lib/transport/connectivity_state.h" #include "src/core/lib/transport/transport_impl.h" @@ -162,20 +161,9 @@ struct grpc_chttp2_incoming_byte_stream { grpc_chttp2_transport *transport; grpc_chttp2_stream *stream; int is_tail; - - gpr_mu slice_mu; // protects slices, on_next gpr_slice_buffer slices; grpc_closure *on_next; gpr_slice *next; - - struct { - grpc_closure closure; - gpr_slice *slice; - size_t max_size_hint; - grpc_closure *on_complete; - } next_action; - grpc_closure destroy_action; - grpc_closure finished_action; }; typedef struct { @@ -308,11 +296,23 @@ struct grpc_chttp2_transport_parsing { int64_t outgoing_window; }; +typedef void (*grpc_chttp2_locked_action)(grpc_exec_ctx *ctx, + grpc_chttp2_transport *t, + grpc_chttp2_stream *s, void *arg); + +typedef struct grpc_chttp2_executor_action_header { + grpc_chttp2_stream *stream; + grpc_chttp2_locked_action action; + struct grpc_chttp2_executor_action_header *next; + void *arg; +} grpc_chttp2_executor_action_header; + typedef enum { - /** no writing activity allowed */ - GRPC_CHTTP2_WRITES_CORKED, /** no writing activity */ GRPC_CHTTP2_WRITING_INACTIVE, + /** write has been requested, but not scheduled yet */ + GRPC_CHTTP2_WRITE_REQUESTED_WITH_POLLER, + GRPC_CHTTP2_WRITE_REQUESTED_NO_POLLER, /** write has been requested and scheduled against the workqueue */ GRPC_CHTTP2_WRITE_SCHEDULED, /** write has been initiated after being reaped from the workqueue */ @@ -333,7 +333,7 @@ struct grpc_chttp2_transport { gpr_refcount shutdown_ep_refs; struct { - grpc_combiner *combiner; + gpr_mu mu; /** is a thread currently in the global lock */ bool global_active; @@ -341,8 +341,9 @@ struct grpc_chttp2_transport { bool parsing_active; /** write execution state of the transport */ grpc_chttp2_write_state write_state; - /** has a check_read_ops been scheduled */ - bool check_read_ops_scheduled; + + grpc_chttp2_executor_action_header *pending_actions_head; + grpc_chttp2_executor_action_header *pending_actions_tail; } executor; /** is the transport destroying itself? */ @@ -379,16 +380,10 @@ struct grpc_chttp2_transport { grpc_closure writing_action; /** closure to start reading from the endpoint */ grpc_closure reading_action; - grpc_closure reading_action_locked; - grpc_closure post_parse_locked; /** closure to actually do parsing */ grpc_closure parsing_action; /** closure to initiate writing */ grpc_closure initiate_writing; - /** closure to finish writing */ - grpc_closure terminate_writing; - /** closure to flush read state up the stack */ - grpc_closure initiate_read_flush_locked; /** incoming read bytes */ gpr_slice_buffer read_buffer; @@ -532,16 +527,11 @@ struct grpc_chttp2_stream_parsing { }; struct grpc_chttp2_stream { - grpc_chttp2_transport *t; grpc_stream_refcount *refcount; grpc_chttp2_stream_global global; grpc_chttp2_stream_writing writing; grpc_chttp2_stream_parsing parsing; - grpc_closure init_stream; - grpc_closure destroy_stream; - void *destroy_stream_arg; - grpc_chttp2_stream_link links[STREAM_LIST_COUNT]; uint8_t included[STREAM_LIST_COUNT]; }; @@ -636,7 +626,7 @@ int grpc_chttp2_list_pop_waiting_for_concurrency( grpc_chttp2_stream_global **stream_global); void grpc_chttp2_list_add_check_read_ops( - grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global, + grpc_chttp2_transport_global *transport_global, grpc_chttp2_stream_global *stream_global); bool grpc_chttp2_list_remove_check_read_ops( grpc_chttp2_transport_global *transport_global, @@ -716,6 +706,12 @@ void grpc_chttp2_complete_closure_step( grpc_chttp2_stream_global *stream_global, grpc_closure **pclosure, grpc_error *error); +void grpc_chttp2_run_with_global_lock(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *transport, + grpc_chttp2_stream *optional_stream, + grpc_chttp2_locked_action action, + void *arg, size_t sizeof_arg); + #define GRPC_CHTTP2_CLIENT_CONNECT_STRING "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n" #define GRPC_CHTTP2_CLIENT_CONNECT_STRLEN \ (sizeof(GRPC_CHTTP2_CLIENT_CONNECT_STRING) - 1) diff --git a/src/core/ext/transport/chttp2/transport/parsing.c b/src/core/ext/transport/chttp2/transport/parsing.c index 0e6d579ba9b..482cd55c447 100644 --- a/src/core/ext/transport/chttp2/transport/parsing.c +++ b/src/core/ext/transport/chttp2/transport/parsing.c @@ -177,8 +177,7 @@ void grpc_chttp2_publish_reads( stream_global->seen_error = true; stream_global->exceeded_metadata_size = stream_parsing->exceeded_metadata_size; - grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, - stream_global); + grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); } /* flush stats to global stream state */ @@ -204,8 +203,7 @@ void grpc_chttp2_publish_reads( stream_global->incoming_frames.tail->is_tail = 0; } if (stream_parsing->data_parser.incoming_frames.head != NULL) { - grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, - stream_global); + grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); } grpc_chttp2_incoming_frame_queue_merge( &stream_global->incoming_frames, @@ -221,8 +219,7 @@ void grpc_chttp2_publish_reads( GPR_SWAP(grpc_chttp2_incoming_metadata_buffer, stream_parsing->metadata_buffer[0], stream_global->received_initial_metadata); - grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, - stream_global); + grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); } if (!stream_global->published_trailing_metadata && stream_parsing->got_metadata_on_parse[1]) { @@ -231,8 +228,7 @@ void grpc_chttp2_publish_reads( GPR_SWAP(grpc_chttp2_incoming_metadata_buffer, stream_parsing->metadata_buffer[1], stream_global->received_trailing_metadata); - grpc_chttp2_list_add_check_read_ops(exec_ctx, transport_global, - stream_global); + grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); } if (stream_parsing->forced_close_error != GRPC_ERROR_NONE) { diff --git a/src/core/ext/transport/chttp2/transport/stream_lists.c b/src/core/ext/transport/chttp2/transport/stream_lists.c index 4dc4968248d..2eb5f5f632e 100644 --- a/src/core/ext/transport/chttp2/transport/stream_lists.c +++ b/src/core/ext/transport/chttp2/transport/stream_lists.c @@ -298,15 +298,8 @@ int grpc_chttp2_list_pop_waiting_for_concurrency( } void grpc_chttp2_list_add_check_read_ops( - grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global, + grpc_chttp2_transport_global *transport_global, grpc_chttp2_stream_global *stream_global) { - grpc_chttp2_transport *t = TRANSPORT_FROM_GLOBAL(transport_global); - if (!t->executor.check_read_ops_scheduled) { - grpc_combiner_execute_finally(exec_ctx, t->executor.combiner, - &t->initiate_read_flush_locked, - GRPC_ERROR_NONE, false); - t->executor.check_read_ops_scheduled = true; - } stream_list_add(TRANSPORT_FROM_GLOBAL(transport_global), STREAM_FROM_GLOBAL(stream_global), GRPC_CHTTP2_LIST_CHECK_READ_OPS); diff --git a/src/core/ext/transport/chttp2/transport/writing.c b/src/core/ext/transport/chttp2/transport/writing.c index 979515bd54f..311b26e354a 100644 --- a/src/core/ext/transport/chttp2/transport/writing.c +++ b/src/core/ext/transport/chttp2/transport/writing.c @@ -55,6 +55,15 @@ int grpc_chttp2_unlocking_check_writes( transport_global->settings[GRPC_ACKED_SETTINGS] [GRPC_CHTTP2_SETTINGS_MAX_FRAME_SIZE]; + /* simple writes are queued to qbuf, and flushed here */ + gpr_slice_buffer_swap(&transport_global->qbuf, &transport_writing->outbuf); + GPR_ASSERT(transport_global->qbuf.count == 0); + + grpc_chttp2_hpack_compressor_set_max_table_size( + &transport_writing->hpack_compressor, + transport_global->settings[GRPC_PEER_SETTINGS] + [GRPC_CHTTP2_SETTINGS_HEADER_TABLE_SIZE]); + if (transport_global->dirtied_local_settings && !transport_global->sent_local_settings) { gpr_slice_buffer_add( @@ -68,16 +77,6 @@ int grpc_chttp2_unlocking_check_writes( transport_global->sent_local_settings = 1; } - /* simple writes are queued to qbuf, and flushed here */ - gpr_slice_buffer_move_into(&transport_global->qbuf, - &transport_writing->outbuf); - GPR_ASSERT(transport_global->qbuf.count == 0); - - grpc_chttp2_hpack_compressor_set_max_table_size( - &transport_writing->hpack_compressor, - transport_global->settings[GRPC_PEER_SETTINGS] - [GRPC_CHTTP2_SETTINGS_HEADER_TABLE_SIZE]); - GRPC_CHTTP2_FLOW_MOVE_TRANSPORT("write", transport_writing, outgoing_window, transport_global, outgoing_window); if (transport_writing->outgoing_window > 0) { @@ -345,7 +344,6 @@ static void finalize_outbuf(grpc_exec_ctx *exec_ctx, void grpc_chttp2_cleanup_writing( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global, grpc_chttp2_transport_writing *transport_writing) { - GPR_TIMER_BEGIN("grpc_chttp2_cleanup_writing", 0); grpc_chttp2_stream_writing *stream_writing; grpc_chttp2_stream_global *stream_global; @@ -384,5 +382,4 @@ void grpc_chttp2_cleanup_writing( GRPC_CHTTP2_STREAM_UNREF(exec_ctx, stream_global, "chttp2_writing"); } gpr_slice_buffer_reset_and_unref(&transport_writing->outbuf); - GPR_TIMER_END("grpc_chttp2_cleanup_writing", 0); } diff --git a/src/core/lib/channel/channel_stack.c b/src/core/lib/channel/channel_stack.c index 0655b9353f6..98f304f2da0 100644 --- a/src/core/lib/channel/channel_stack.c +++ b/src/core/lib/channel/channel_stack.c @@ -32,7 +32,6 @@ */ #include "src/core/lib/channel/channel_stack.h" -#include #include #include @@ -271,27 +270,21 @@ grpc_call_stack *grpc_call_stack_from_top_element(grpc_call_element *elem) { sizeof(grpc_call_stack))); } -static void destroy_op(grpc_exec_ctx *exec_ctx, void *op, grpc_error *error) { - gpr_free(op); -} - void grpc_call_element_send_cancel(grpc_exec_ctx *exec_ctx, grpc_call_element *cur_elem) { - grpc_transport_stream_op *op = gpr_malloc(sizeof(*op)); - memset(op, 0, sizeof(*op)); - op->cancel_error = GRPC_ERROR_CANCELLED; - op->on_complete = grpc_closure_create(destroy_op, op); - grpc_call_next_op(exec_ctx, cur_elem, op); + grpc_transport_stream_op op; + memset(&op, 0, sizeof(op)); + op.cancel_error = GRPC_ERROR_CANCELLED; + grpc_call_next_op(exec_ctx, cur_elem, &op); } void grpc_call_element_send_cancel_with_message(grpc_exec_ctx *exec_ctx, grpc_call_element *cur_elem, grpc_status_code status, gpr_slice *optional_message) { - grpc_transport_stream_op *op = gpr_malloc(sizeof(*op)); - memset(op, 0, sizeof(*op)); - op->on_complete = grpc_closure_create(destroy_op, op); - grpc_transport_stream_op_add_cancellation_with_message(op, status, + grpc_transport_stream_op op; + memset(&op, 0, sizeof(op)); + grpc_transport_stream_op_add_cancellation_with_message(&op, status, optional_message); - grpc_call_next_op(exec_ctx, cur_elem, op); + grpc_call_next_op(exec_ctx, cur_elem, &op); } diff --git a/src/core/lib/channel/compress_filter.c b/src/core/lib/channel/compress_filter.c index 0981d59f637..134180e619d 100644 --- a/src/core/lib/channel/compress_filter.c +++ b/src/core/lib/channel/compress_filter.c @@ -60,7 +60,7 @@ typedef struct call_data { /** If true, contents of \a compression_algorithm are authoritative */ int has_compression_algorithm; - grpc_transport_stream_op *send_op; + grpc_transport_stream_op send_op; uint32_t send_length; uint32_t send_flags; gpr_slice incoming_slice; @@ -199,11 +199,11 @@ static void finish_send_message(grpc_exec_ctx *exec_ctx, grpc_slice_buffer_stream_init(&calld->replacement_stream, &calld->slices, calld->send_flags); - calld->send_op->send_message = &calld->replacement_stream.base; - calld->post_send = calld->send_op->on_complete; - calld->send_op->on_complete = &calld->send_done; + calld->send_op.send_message = &calld->replacement_stream.base; + calld->post_send = calld->send_op.on_complete; + calld->send_op.on_complete = &calld->send_done; - grpc_call_next_op(exec_ctx, elem, calld->send_op); + grpc_call_next_op(exec_ctx, elem, &calld->send_op); } static void got_slice(grpc_exec_ctx *exec_ctx, void *elemp, grpc_error *error) { @@ -220,7 +220,7 @@ static void got_slice(grpc_exec_ctx *exec_ctx, void *elemp, grpc_error *error) { static void continue_send_message(grpc_exec_ctx *exec_ctx, grpc_call_element *elem) { call_data *calld = elem->call_data; - while (grpc_byte_stream_next(exec_ctx, calld->send_op->send_message, + while (grpc_byte_stream_next(exec_ctx, calld->send_op.send_message, &calld->incoming_slice, ~(size_t)0, &calld->got_slice)) { gpr_slice_buffer_add(&calld->slices, calld->incoming_slice); @@ -243,7 +243,7 @@ static void compress_start_transport_stream_op(grpc_exec_ctx *exec_ctx, } if (op->send_message != NULL && !skip_compression(elem) && 0 == (op->send_message->flags & GRPC_WRITE_NO_COMPRESS)) { - calld->send_op = op; + calld->send_op = *op; calld->send_length = op->send_message->length; calld->send_flags = op->send_message->flags; continue_send_message(exec_ctx, elem); diff --git a/src/core/lib/iomgr/closure.c b/src/core/lib/iomgr/closure.c index 1ba0a5c1415..0b6c3b25392 100644 --- a/src/core/lib/iomgr/closure.c +++ b/src/core/lib/iomgr/closure.c @@ -41,10 +41,6 @@ void grpc_closure_init(grpc_closure *closure, grpc_iomgr_cb_func cb, closure->cb_arg = cb_arg; } -void grpc_closure_list_init(grpc_closure_list *closure_list) { - closure_list->head = closure_list->tail = NULL; -} - void grpc_closure_list_append(grpc_closure_list *closure_list, grpc_closure *closure, grpc_error *error) { if (closure == NULL) { diff --git a/src/core/lib/iomgr/closure.h b/src/core/lib/iomgr/closure.h index c1a22b60215..08e59a168e1 100644 --- a/src/core/lib/iomgr/closure.h +++ b/src/core/lib/iomgr/closure.h @@ -37,7 +37,6 @@ #include #include #include "src/core/lib/iomgr/error.h" -#include "src/core/lib/support/mpscq.h" struct grpc_closure; typedef struct grpc_closure grpc_closure; @@ -61,14 +60,6 @@ typedef void (*grpc_iomgr_cb_func)(grpc_exec_ctx *exec_ctx, void *arg, /** A closure over a grpc_iomgr_cb_func. */ struct grpc_closure { - /** Once queued, next indicates the next queued closure; before then, scratch - * space */ - union { - grpc_closure *next; - gpr_mpscq_node atm_next; - uintptr_t scratch; - } next_data; - /** Bound callback. */ grpc_iomgr_cb_func cb; @@ -77,6 +68,13 @@ struct grpc_closure { /** Once queued, the result of the closure. Before then: scratch space */ grpc_error *error; + + /** Once queued, next indicates the next queued closure; before then, scratch + * space */ + union { + grpc_closure *next; + uintptr_t scratch; + } next_data; }; /** Initializes \a closure with \a cb and \a cb_arg. */ @@ -89,8 +87,6 @@ grpc_closure *grpc_closure_create(grpc_iomgr_cb_func cb, void *cb_arg); #define GRPC_CLOSURE_LIST_INIT \ { NULL, NULL } -void grpc_closure_list_init(grpc_closure_list *list); - /** add \a closure to the end of \a list and set \a closure's result to \a error */ void grpc_closure_list_append(grpc_closure_list *list, grpc_closure *closure, diff --git a/src/core/lib/iomgr/combiner.c b/src/core/lib/iomgr/combiner.c deleted file mode 100644 index 831bdb4aff8..00000000000 --- a/src/core/lib/iomgr/combiner.c +++ /dev/null @@ -1,293 +0,0 @@ -/* - * - * Copyright 2016, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#include "src/core/lib/iomgr/combiner.h" - -#include - -#include -#include - -#include "src/core/lib/iomgr/workqueue.h" -#include "src/core/lib/profiling/timers.h" - -int grpc_combiner_trace = 0; - -#define GRPC_COMBINER_TRACE(fn) \ - do { \ - if (grpc_combiner_trace) { \ - fn; \ - } \ - } while (0) - -struct grpc_combiner { - grpc_workqueue *optional_workqueue; - gpr_mpscq queue; - // state is: - // lower bit - zero if orphaned - // other bits - number of items queued on the lock - gpr_atm state; - bool take_async_break_before_final_list; - grpc_closure_list final_list; - grpc_closure continue_finishing; -}; - -grpc_combiner *grpc_combiner_create(grpc_workqueue *optional_workqueue) { - grpc_combiner *lock = gpr_malloc(sizeof(*lock)); - lock->optional_workqueue = optional_workqueue; - gpr_atm_no_barrier_store(&lock->state, 1); - gpr_mpscq_init(&lock->queue); - lock->take_async_break_before_final_list = false; - grpc_closure_list_init(&lock->final_list); - GRPC_COMBINER_TRACE(gpr_log(GPR_DEBUG, "C:%p create", lock)); - return lock; -} - -static void really_destroy(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { - GRPC_COMBINER_TRACE(gpr_log(GPR_DEBUG, "C:%p really_destroy", lock)); - GPR_ASSERT(gpr_atm_no_barrier_load(&lock->state) == 0); - gpr_mpscq_destroy(&lock->queue); - GRPC_WORKQUEUE_UNREF(exec_ctx, lock->optional_workqueue, "combiner"); - gpr_free(lock); -} - -void grpc_combiner_destroy(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { - gpr_atm old_state = gpr_atm_full_fetch_add(&lock->state, -1); - GRPC_COMBINER_TRACE(gpr_log( - GPR_DEBUG, "C:%p really_destroy old_state=%" PRIdPTR, lock, old_state)); - if (old_state == 1) { - really_destroy(exec_ctx, lock); - } -} - -static bool maybe_finish_one(grpc_exec_ctx *exec_ctx, grpc_combiner *lock); -static void finish(grpc_exec_ctx *exec_ctx, grpc_combiner *lock); - -static void continue_finishing_mainline(grpc_exec_ctx *exec_ctx, void *arg, - grpc_error *error) { - GPR_TIMER_BEGIN("combiner.continue_executing_mainline", 0); - grpc_combiner *lock = arg; - GRPC_COMBINER_TRACE( - gpr_log(GPR_DEBUG, "C:%p continue_finishing_mainline", lock)); - GPR_ASSERT(exec_ctx->active_combiner == NULL); - exec_ctx->active_combiner = lock; - if (maybe_finish_one(exec_ctx, lock)) finish(exec_ctx, lock); - GPR_ASSERT(exec_ctx->active_combiner == lock); - exec_ctx->active_combiner = NULL; - GPR_TIMER_END("combiner.continue_executing_mainline", 0); -} - -static void execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { - GPR_TIMER_BEGIN("combiner.execute_final", 0); - grpc_closure *c = lock->final_list.head; - GPR_ASSERT(c != NULL); - grpc_closure_list_init(&lock->final_list); - lock->take_async_break_before_final_list = false; - int loops = 0; - while (c != NULL) { - GRPC_COMBINER_TRACE( - gpr_log(GPR_DEBUG, "C:%p execute_final[%d] c=%p", lock, loops, c)); - grpc_closure *next = c->next_data.next; - grpc_error *error = c->error; - c->cb(exec_ctx, c->cb_arg, error); - GRPC_ERROR_UNREF(error); - c = next; - loops++; - } - GPR_TIMER_END("combiner.execute_final", 0); -} - -static void continue_executing_final(grpc_exec_ctx *exec_ctx, void *arg, - grpc_error *error) { - GPR_TIMER_BEGIN("combiner.continue_executing_final", 0); - grpc_combiner *lock = arg; - GRPC_COMBINER_TRACE( - gpr_log(GPR_DEBUG, "C:%p continue_executing_final", lock)); - GPR_ASSERT(exec_ctx->active_combiner == NULL); - exec_ctx->active_combiner = lock; - // quick peek to see if new things have turned up on the queue: if so, go back - // to executing them before the final list - if ((gpr_atm_acq_load(&lock->state) >> 1) > 1) { - if (maybe_finish_one(exec_ctx, lock)) finish(exec_ctx, lock); - } else { - execute_final(exec_ctx, lock); - finish(exec_ctx, lock); - } - GPR_ASSERT(exec_ctx->active_combiner == lock); - exec_ctx->active_combiner = NULL; - GPR_TIMER_END("combiner.continue_executing_final", 0); -} - -static bool start_execute_final(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { - GPR_TIMER_BEGIN("combiner.start_execute_final", 0); - GPR_ASSERT(exec_ctx->active_combiner == lock); - GRPC_COMBINER_TRACE( - gpr_log(GPR_DEBUG, - "C:%p start_execute_final take_async_break_before_final_list=%d", - lock, lock->take_async_break_before_final_list)); - if (lock->take_async_break_before_final_list) { - grpc_closure_init(&lock->continue_finishing, continue_executing_final, - lock); - grpc_exec_ctx_sched(exec_ctx, &lock->continue_finishing, GRPC_ERROR_NONE, - GRPC_WORKQUEUE_REF(lock->optional_workqueue, "sched")); - GPR_TIMER_END("combiner.start_execute_final", 0); - return false; - } else { - execute_final(exec_ctx, lock); - GPR_TIMER_END("combiner.start_execute_final", 0); - return true; - } -} - -static bool maybe_finish_one(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { - GPR_TIMER_BEGIN("combiner.maybe_finish_one", 0); - gpr_mpscq_node *n = gpr_mpscq_pop(&lock->queue); - GRPC_COMBINER_TRACE( - gpr_log(GPR_DEBUG, "C:%p maybe_finish_one n=%p", lock, n)); - GPR_ASSERT(exec_ctx->active_combiner == lock); - if (n == NULL) { - // Queue is in an transiently inconsistent state: a new item is being queued - // but is not visible to this thread yet. - // Use this as a cue that we should go off and do something else for a while - // (and come back later) - grpc_closure_init(&lock->continue_finishing, continue_finishing_mainline, - lock); - grpc_exec_ctx_sched(exec_ctx, &lock->continue_finishing, GRPC_ERROR_NONE, - GRPC_WORKQUEUE_REF(lock->optional_workqueue, "sched")); - GPR_TIMER_END("combiner.maybe_finish_one", 0); - return false; - } - grpc_closure *cl = (grpc_closure *)n; - grpc_error *error = cl->error; - cl->cb(exec_ctx, cl->cb_arg, error); - GRPC_ERROR_UNREF(error); - GPR_TIMER_END("combiner.maybe_finish_one", 0); - return true; -} - -static void finish(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { - bool (*executor)(grpc_exec_ctx * exec_ctx, grpc_combiner * lock); - GPR_TIMER_BEGIN("combiner.finish", 0); - int loops = 0; - do { - executor = maybe_finish_one; - gpr_atm old_state = gpr_atm_full_fetch_add(&lock->state, -2); - GRPC_COMBINER_TRACE(gpr_log(GPR_DEBUG, - "C:%p finish[%d] old_state=%" PRIdPTR, lock, - loops, old_state)); - switch (old_state) { - default: - // we have multiple queued work items: just continue executing them - break; - case 5: // we're down to one queued item: if it's the final list we - case 4: // should do that - if (!grpc_closure_list_empty(lock->final_list)) { - executor = start_execute_final; - } - break; - case 3: // had one count, one unorphaned --> unlocked unorphaned - GPR_TIMER_END("combiner.finish", 0); - return; - case 2: // and one count, one orphaned --> unlocked and orphaned - really_destroy(exec_ctx, lock); - GPR_TIMER_END("combiner.finish", 0); - return; - case 1: - case 0: - // these values are illegal - representing an already unlocked or - // deleted lock - GPR_UNREACHABLE_CODE(return ); - } - loops++; - } while (executor(exec_ctx, lock)); - GPR_TIMER_END("combiner.finish", 0); -} - -void grpc_combiner_execute(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, - grpc_closure *cl, grpc_error *error) { - GRPC_COMBINER_TRACE( - gpr_log(GPR_DEBUG, "C:%p grpc_combiner_execute c=%p", lock, cl)); - GPR_TIMER_BEGIN("combiner.execute", 0); - gpr_atm last = gpr_atm_full_fetch_add(&lock->state, 2); - GPR_ASSERT(last & 1); // ensure lock has not been destroyed - if (last == 1) { - exec_ctx->active_combiner = lock; - GPR_TIMER_BEGIN("combiner.execute_first_cb", 0); - cl->cb(exec_ctx, cl->cb_arg, error); - GPR_TIMER_END("combiner.execute_first_cb", 0); - GRPC_ERROR_UNREF(error); - finish(exec_ctx, lock); - GPR_ASSERT(exec_ctx->active_combiner == lock); - exec_ctx->active_combiner = NULL; - } else { - cl->error = error; - gpr_mpscq_push(&lock->queue, &cl->next_data.atm_next); - } - GPR_TIMER_END("combiner.execute", 0); -} - -static void enqueue_finally(grpc_exec_ctx *exec_ctx, void *closure, - grpc_error *error) { - grpc_combiner_execute_finally(exec_ctx, exec_ctx->active_combiner, closure, - GRPC_ERROR_REF(error), false); -} - -void grpc_combiner_execute_finally(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, - grpc_closure *closure, grpc_error *error, - bool force_async_break) { - GRPC_COMBINER_TRACE(gpr_log( - GPR_DEBUG, - "C:%p grpc_combiner_execute_finally c=%p force_async_break=%d; ac=%p", - lock, closure, force_async_break, exec_ctx->active_combiner)); - GPR_TIMER_BEGIN("combiner.execute_finally", 0); - if (exec_ctx->active_combiner != lock) { - GPR_TIMER_MARK("slowpath", 0); - grpc_combiner_execute(exec_ctx, lock, - grpc_closure_create(enqueue_finally, closure), error); - GPR_TIMER_END("combiner.execute_finally", 0); - return; - } - - if (force_async_break) { - lock->take_async_break_before_final_list = true; - } - if (grpc_closure_list_empty(lock->final_list)) { - gpr_atm_full_fetch_add(&lock->state, 2); - } - grpc_closure_list_append(&lock->final_list, closure, error); - GPR_TIMER_END("combiner.execute_finally", 0); -} - -void grpc_combiner_force_async_finally(grpc_combiner *lock) { - lock->take_async_break_before_final_list = true; -} diff --git a/src/core/lib/iomgr/combiner.h b/src/core/lib/iomgr/combiner.h deleted file mode 100644 index 1409db24b9a..00000000000 --- a/src/core/lib/iomgr/combiner.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - * - * Copyright 2016, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#ifndef GRPC_CORE_LIB_IOMGR_COMBINER_H -#define GRPC_CORE_LIB_IOMGR_COMBINER_H - -#include - -#include -#include "src/core/lib/iomgr/exec_ctx.h" -#include "src/core/lib/support/mpscq.h" - -// Provides serialized access to some resource. -// Each action queued on a combiner is executed serially in a borrowed thread. -// The actual thread executing actions may change over time (but there will only -// every be one at a time). - -// Initialize the lock, with an optional workqueue to shift load to when -// necessary -grpc_combiner *grpc_combiner_create(grpc_workqueue *optional_workqueue); -// Destroy the lock -void grpc_combiner_destroy(grpc_exec_ctx *exec_ctx, grpc_combiner *lock); -// Execute \a action within the lock. -void grpc_combiner_execute(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, - grpc_closure *closure, grpc_error *error); -// Execute \a action within the lock just prior to unlocking. -// if \a hint_async_break is true, the combiner tries to hand execution to -// another thread before finishing the primary queue of combined closures and -// executing the finally list. -// Deprecation warning: \a hint_async_break will be removed in a future version -// Takes a very slow and round-about path if not called from a -// grpc_combiner_execute closure. -void grpc_combiner_execute_finally(grpc_exec_ctx *exec_ctx, grpc_combiner *lock, - grpc_closure *closure, grpc_error *error, - bool hint_async_break); -// Deprecated: force the finally list execution onto another thread -void grpc_combiner_force_async_finally(grpc_combiner *lock); - -extern int grpc_combiner_trace; - -#endif /* GRPC_CORE_LIB_IOMGR_COMBINER_H */ diff --git a/src/core/lib/iomgr/error.c b/src/core/lib/iomgr/error.c index e366961936d..149c55663c0 100644 --- a/src/core/lib/iomgr/error.c +++ b/src/core/lib/iomgr/error.c @@ -332,7 +332,7 @@ grpc_error *grpc_error_add_child(grpc_error *src, grpc_error *child) { return new; } -static const char *no_error_string = "\"No Error\""; +static const char *no_error_string = "null"; static const char *oom_error_string = "\"Out of memory\""; static const char *cancelled_error_string = "\"Cancelled\""; diff --git a/src/core/lib/iomgr/ev_epoll_linux.c b/src/core/lib/iomgr/ev_epoll_linux.c index 740920d760e..eba347125e3 100644 --- a/src/core/lib/iomgr/ev_epoll_linux.c +++ b/src/core/lib/iomgr/ev_epoll_linux.c @@ -1531,8 +1531,6 @@ static grpc_error *pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, static void pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, grpc_fd *fd) { - GPR_TIMER_BEGIN("pollset_add_fd", 0); - grpc_error *error = GRPC_ERROR_NONE; gpr_mu_lock(&pollset->mu); @@ -1645,8 +1643,6 @@ retry: gpr_mu_unlock(&pollset->mu); GRPC_LOG_IF_ERROR("pollset_add_fd", error); - - GPR_TIMER_END("pollset_add_fd", 0); } /******************************************************************************* diff --git a/src/core/lib/iomgr/exec_ctx.h b/src/core/lib/iomgr/exec_ctx.h index 1895ee6245f..917f332f03d 100644 --- a/src/core/lib/iomgr/exec_ctx.h +++ b/src/core/lib/iomgr/exec_ctx.h @@ -40,8 +40,8 @@ /** A workqueue represents a list of work to be executed asynchronously. Forward declared here to avoid a circular dependency with workqueue.h. */ +struct grpc_workqueue; typedef struct grpc_workqueue grpc_workqueue; -typedef struct grpc_combiner grpc_combiner; #ifndef GRPC_EXECUTION_CONTEXT_SANITIZER /** Execution context. @@ -66,15 +66,13 @@ typedef struct grpc_combiner grpc_combiner; */ struct grpc_exec_ctx { grpc_closure_list closure_list; - /** currently active combiner: updated only via combiner.c */ - grpc_combiner *active_combiner; bool cached_ready_to_finish; void *check_ready_to_finish_arg; bool (*check_ready_to_finish)(grpc_exec_ctx *exec_ctx, void *arg); }; #define GRPC_EXEC_CTX_INIT_WITH_FINISH_CHECK(finish_check, finish_check_arg) \ - { GRPC_CLOSURE_LIST_INIT, NULL, false, finish_check_arg, finish_check } + { GRPC_CLOSURE_LIST_INIT, false, finish_check_arg, finish_check } #else struct grpc_exec_ctx { bool cached_ready_to_finish; diff --git a/src/core/lib/iomgr/tcp_posix.c b/src/core/lib/iomgr/tcp_posix.c index 92767721d5d..974d5ae4798 100644 --- a/src/core/lib/iomgr/tcp_posix.c +++ b/src/core/lib/iomgr/tcp_posix.c @@ -379,19 +379,10 @@ static void tcp_handle_write(grpc_exec_ctx *exec_ctx, void *arg /* grpc_tcp */, } if (!tcp_flush(tcp, &error)) { - if (grpc_tcp_trace) { - gpr_log(GPR_DEBUG, "write: delayed"); - } grpc_fd_notify_on_write(exec_ctx, tcp->em_fd, &tcp->write_closure); } else { cb = tcp->write_cb; tcp->write_cb = NULL; - if (grpc_tcp_trace) { - const char *str = grpc_error_string(error); - gpr_log(GPR_DEBUG, "write: %s", str); - grpc_error_free_string(str); - } - GPR_TIMER_BEGIN("tcp_handle_write.cb", 0); cb->cb(exec_ctx, cb->cb_arg, error); GPR_TIMER_END("tcp_handle_write.cb", 0); @@ -434,16 +425,8 @@ static void tcp_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, if (!tcp_flush(tcp, &error)) { TCP_REF(tcp, "write"); tcp->write_cb = cb; - if (grpc_tcp_trace) { - gpr_log(GPR_DEBUG, "write: delayed"); - } grpc_fd_notify_on_write(exec_ctx, tcp->em_fd, &tcp->write_closure); } else { - if (grpc_tcp_trace) { - const char *str = grpc_error_string(error); - gpr_log(GPR_DEBUG, "write: %s", str); - grpc_error_free_string(str); - } grpc_exec_ctx_sched(exec_ctx, cb, error, NULL); } diff --git a/src/core/lib/iomgr/workqueue.h b/src/core/lib/iomgr/workqueue.h index b2805dc66c4..7156e490d73 100644 --- a/src/core/lib/iomgr/workqueue.h +++ b/src/core/lib/iomgr/workqueue.h @@ -50,6 +50,10 @@ /* grpc_workqueue is forward declared in exec_ctx.h */ +/* Deprecated: do not use. + This has *already* been removed in a future commit. */ +void grpc_workqueue_flush(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue); + /* Reference counting functions. Use the macro's always (GRPC_WORKQUEUE_{REF,UNREF}). diff --git a/src/core/lib/iomgr/workqueue_posix.c b/src/core/lib/iomgr/workqueue_posix.c index ecfea68f564..e0d6dac2308 100644 --- a/src/core/lib/iomgr/workqueue_posix.c +++ b/src/core/lib/iomgr/workqueue_posix.c @@ -44,7 +44,6 @@ #include #include "src/core/lib/iomgr/ev_posix.h" -#include "src/core/lib/profiling/timers.h" static void on_readable(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error); @@ -53,7 +52,8 @@ grpc_error *grpc_workqueue_create(grpc_exec_ctx *exec_ctx, char name[32]; *workqueue = gpr_malloc(sizeof(grpc_workqueue)); gpr_ref_init(&(*workqueue)->refs, 1); - gpr_atm_no_barrier_store(&(*workqueue)->state, 1); + gpr_mu_init(&(*workqueue)->mu); + (*workqueue)->closure_list.head = (*workqueue)->closure_list.tail = NULL; grpc_error *err = grpc_wakeup_fd_init(&(*workqueue)->wakeup_fd); if (err != GRPC_ERROR_NONE) { gpr_free(*workqueue); @@ -62,7 +62,6 @@ grpc_error *grpc_workqueue_create(grpc_exec_ctx *exec_ctx, sprintf(name, "workqueue:%p", (void *)(*workqueue)); (*workqueue)->wakeup_read_fd = grpc_fd_create( GRPC_WAKEUP_FD_GET_READ_FD(&(*workqueue)->wakeup_fd), name); - gpr_mpscq_init(&(*workqueue)->queue); grpc_closure_init(&(*workqueue)->read_closure, on_readable, *workqueue); grpc_fd_notify_on_read(exec_ctx, (*workqueue)->wakeup_read_fd, &(*workqueue)->read_closure); @@ -71,79 +70,57 @@ grpc_error *grpc_workqueue_create(grpc_exec_ctx *exec_ctx, static void workqueue_destroy(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) { + grpc_exec_ctx_enqueue_list(exec_ctx, &workqueue->closure_list, NULL); grpc_fd_shutdown(exec_ctx, workqueue->wakeup_read_fd); } -static void workqueue_orphan(grpc_exec_ctx *exec_ctx, - grpc_workqueue *workqueue) { - if (gpr_atm_full_fetch_add(&workqueue->state, -1) == 1) { - workqueue_destroy(exec_ctx, workqueue); - } -} - #ifdef GRPC_WORKQUEUE_REFCOUNT_DEBUG void grpc_workqueue_ref(grpc_workqueue *workqueue, const char *file, int line, const char *reason) { - if (workqueue == NULL) return; gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG, "WORKQUEUE:%p ref %d -> %d %s", workqueue, (int)workqueue->refs.count, (int)workqueue->refs.count + 1, reason); - gpr_ref(&workqueue->refs); -} #else void grpc_workqueue_ref(grpc_workqueue *workqueue) { - if (workqueue == NULL) return; +#endif gpr_ref(&workqueue->refs); } -#endif #ifdef GRPC_WORKQUEUE_REFCOUNT_DEBUG void grpc_workqueue_unref(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue, const char *file, int line, const char *reason) { - if (workqueue == NULL) return; gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG, "WORKQUEUE:%p unref %d -> %d %s", workqueue, (int)workqueue->refs.count, (int)workqueue->refs.count - 1, reason); - if (gpr_unref(&workqueue->refs)) { - workqueue_orphan(exec_ctx, workqueue); - } -} #else void grpc_workqueue_unref(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) { - if (workqueue == NULL) return; +#endif if (gpr_unref(&workqueue->refs)) { - workqueue_orphan(exec_ctx, workqueue); + workqueue_destroy(exec_ctx, workqueue); } } -#endif - -static void drain(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) { - abort(); -} -static void wakeup(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) { - GPR_TIMER_MARK("workqueue.wakeup", 0); - grpc_error *err = grpc_wakeup_fd_wakeup(&workqueue->wakeup_fd); - if (!GRPC_LOG_IF_ERROR("wakeupfd_wakeup", err)) { - drain(exec_ctx, workqueue); - } +void grpc_workqueue_flush(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) { + gpr_mu_lock(&workqueue->mu); + grpc_exec_ctx_enqueue_list(exec_ctx, &workqueue->closure_list, NULL); + gpr_mu_unlock(&workqueue->mu); } static void on_readable(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - GPR_TIMER_BEGIN("workqueue.on_readable", 0); - grpc_workqueue *workqueue = arg; if (error != GRPC_ERROR_NONE) { + gpr_mu_destroy(&workqueue->mu); /* HACK: let wakeup_fd code know that we stole the fd */ workqueue->wakeup_fd.read_fd = 0; grpc_wakeup_fd_destroy(&workqueue->wakeup_fd); grpc_fd_orphan(exec_ctx, workqueue->wakeup_read_fd, NULL, NULL, "destroy"); - GPR_ASSERT(gpr_atm_no_barrier_load(&workqueue->state) == 0); gpr_free(workqueue); } else { + gpr_mu_lock(&workqueue->mu); + grpc_exec_ctx_enqueue_list(exec_ctx, &workqueue->closure_list, NULL); error = grpc_wakeup_fd_consume_wakeup(&workqueue->wakeup_fd); - gpr_mpscq_node *n = gpr_mpscq_pop(&workqueue->queue); + gpr_mu_unlock(&workqueue->mu); if (error == GRPC_ERROR_NONE) { grpc_fd_notify_on_read(exec_ctx, workqueue->wakeup_read_fd, &workqueue->read_closure); @@ -151,46 +128,24 @@ static void on_readable(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { /* recurse to get error handling */ on_readable(exec_ctx, arg, error); } - if (n == NULL) { - /* try again - queue in an inconsistant state */ - wakeup(exec_ctx, workqueue); - } else { - switch (gpr_atm_full_fetch_add(&workqueue->state, -2)) { - case 3: // had one count, one unorphaned --> done, unorphaned - break; - case 2: // had one count, one orphaned --> done, orphaned - workqueue_destroy(exec_ctx, workqueue); - break; - case 1: - case 0: - // these values are illegal - representing an already done or - // deleted workqueue - GPR_UNREACHABLE_CODE(break); - default: - // schedule a wakeup since there's more to do - wakeup(exec_ctx, workqueue); - } - grpc_closure *cl = (grpc_closure *)n; - grpc_error *clerr = cl->error; - cl->cb(exec_ctx, cl->cb_arg, clerr); - GRPC_ERROR_UNREF(clerr); - } } - - GPR_TIMER_END("workqueue.on_readable", 0); } void grpc_workqueue_enqueue(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue, grpc_closure *closure, grpc_error *error) { - GPR_TIMER_BEGIN("workqueue.enqueue", 0); - gpr_atm last = gpr_atm_full_fetch_add(&workqueue->state, 2); - GPR_ASSERT(last & 1); - closure->error = error; - gpr_mpscq_push(&workqueue->queue, &closure->next_data.atm_next); - if (last == 1) { - wakeup(exec_ctx, workqueue); + grpc_error *push_error = GRPC_ERROR_NONE; + gpr_mu_lock(&workqueue->mu); + if (grpc_closure_list_empty(workqueue->closure_list)) { + push_error = grpc_wakeup_fd_wakeup(&workqueue->wakeup_fd); + } + grpc_closure_list_append(&workqueue->closure_list, closure, error); + if (push_error != GRPC_ERROR_NONE) { + const char *msg = grpc_error_string(push_error); + gpr_log(GPR_ERROR, "Failed to push to workqueue: %s", msg); + grpc_error_free_string(msg); + grpc_exec_ctx_enqueue_list(exec_ctx, &workqueue->closure_list, NULL); } - GPR_TIMER_END("workqueue.enqueue", 0); + gpr_mu_unlock(&workqueue->mu); } #endif /* GPR_POSIX_SOCKET */ diff --git a/src/core/lib/iomgr/workqueue_posix.h b/src/core/lib/iomgr/workqueue_posix.h index 03ee21cef7c..0f26ba58e27 100644 --- a/src/core/lib/iomgr/workqueue_posix.h +++ b/src/core/lib/iomgr/workqueue_posix.h @@ -35,17 +35,14 @@ #define GRPC_CORE_LIB_IOMGR_WORKQUEUE_POSIX_H #include "src/core/lib/iomgr/wakeup_fd_posix.h" -#include "src/core/lib/support/mpscq.h" struct grpc_fd; struct grpc_workqueue { gpr_refcount refs; - gpr_mpscq queue; - // state is: - // lower bit - zero if orphaned - // other bits - number of items enqueued - gpr_atm state; + + gpr_mu mu; + grpc_closure_list closure_list; grpc_wakeup_fd wakeup_fd; struct grpc_fd *wakeup_read_fd; diff --git a/src/core/lib/iomgr/workqueue_windows.c b/src/core/lib/iomgr/workqueue_windows.c index ee81dc248e3..23e2dea1859 100644 --- a/src/core/lib/iomgr/workqueue_windows.c +++ b/src/core/lib/iomgr/workqueue_windows.c @@ -42,6 +42,8 @@ // context, which is at least correct, if not performant or in the spirit of // workqueues. +void grpc_workqueue_flush(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) {} + #ifdef GRPC_WORKQUEUE_REFCOUNT_DEBUG void grpc_workqueue_ref(grpc_workqueue *workqueue, const char *file, int line, const char *reason) {} diff --git a/src/core/lib/security/transport/client_auth_filter.c b/src/core/lib/security/transport/client_auth_filter.c index b366d1410f9..2a1bf4d4e34 100644 --- a/src/core/lib/security/transport/client_auth_filter.c +++ b/src/core/lib/security/transport/client_auth_filter.c @@ -40,7 +40,6 @@ #include #include "src/core/lib/channel/channel_stack.h" -#include "src/core/lib/profiling/timers.h" #include "src/core/lib/security/context/security_context.h" #include "src/core/lib/security/credentials/credentials.h" #include "src/core/lib/security/transport/security_connector.h" @@ -219,8 +218,6 @@ static void on_host_checked(grpc_exec_ctx *exec_ctx, void *user_data, static void auth_start_transport_op(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, grpc_transport_stream_op *op) { - GPR_TIMER_BEGIN("auth_start_transport_op", 0); - /* grab pointers to our data from the call element */ call_data *calld = elem->call_data; channel_data *chand = elem->channel_data; @@ -261,14 +258,12 @@ static void auth_start_transport_op(grpc_exec_ctx *exec_ctx, grpc_channel_security_connector_check_call_host( exec_ctx, chand->security_connector, call_host, chand->auth_context, on_host_checked, elem); - GPR_TIMER_END("auth_start_transport_op", 0); return; /* early exit */ } } /* pass control down the stack */ grpc_call_next_op(exec_ctx, elem, op); - GPR_TIMER_END("auth_start_transport_op", 0); } /* Constructor for call_data */ diff --git a/src/core/lib/security/transport/secure_endpoint.c b/src/core/lib/security/transport/secure_endpoint.c index acb0113ea8c..0169ccd9ef9 100644 --- a/src/core/lib/security/transport/secure_endpoint.c +++ b/src/core/lib/security/transport/secure_endpoint.c @@ -38,7 +38,6 @@ #include #include #include "src/core/lib/debug/trace.h" -#include "src/core/lib/profiling/timers.h" #include "src/core/lib/security/transport/tsi_error.h" #include "src/core/lib/support/string.h" #include "src/core/lib/tsi/transport_security_interface.h" @@ -249,8 +248,6 @@ static void flush_write_staging_buffer(secure_endpoint *ep, uint8_t **cur, static void endpoint_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *secure_ep, gpr_slice_buffer *slices, grpc_closure *cb) { - GPR_TIMER_BEGIN("secure_endpoint.endpoint_write", 0); - unsigned i; tsi_result result = TSI_OK; secure_endpoint *ep = (secure_endpoint *)secure_ep; @@ -326,12 +323,10 @@ static void endpoint_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *secure_ep, exec_ctx, cb, grpc_set_tsi_error_result(GRPC_ERROR_CREATE("Wrap failed"), result), NULL); - GPR_TIMER_END("secure_endpoint.endpoint_write", 0); return; } grpc_endpoint_write(exec_ctx, ep->wrapped_ep, &ep->output_buffer, cb); - GPR_TIMER_END("secure_endpoint.endpoint_write", 0); } static void endpoint_shutdown(grpc_exec_ctx *exec_ctx, diff --git a/src/core/lib/security/transport/server_auth_filter.c b/src/core/lib/security/transport/server_auth_filter.c index b2c6815af81..def16c82299 100644 --- a/src/core/lib/security/transport/server_auth_filter.c +++ b/src/core/lib/security/transport/server_auth_filter.c @@ -48,7 +48,7 @@ typedef struct call_data { up-call on transport_op, and remember to call our on_done_recv member after handling it. */ grpc_closure auth_on_recv; - grpc_transport_stream_op *transport_op; + grpc_transport_stream_op transport_op; grpc_metadata_array md; const grpc_metadata *consumed_md; size_t num_consumed_md; @@ -106,10 +106,6 @@ static grpc_mdelem *remove_consumed_md(void *user_data, grpc_mdelem *md) { return md; } -static void destroy_op(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - gpr_free(arg); -} - /* called from application code */ static void on_md_processing_done( void *user_data, const grpc_metadata *consumed_md, size_t num_consumed_md, @@ -135,22 +131,21 @@ static void on_md_processing_done( grpc_exec_ctx_sched(&exec_ctx, calld->on_done_recv, GRPC_ERROR_NONE, NULL); } else { gpr_slice message; - grpc_transport_stream_op *close_op = gpr_malloc(sizeof(*close_op)); - memset(close_op, 0, sizeof(*close_op)); + grpc_transport_stream_op close_op; + memset(&close_op, 0, sizeof(close_op)); grpc_metadata_array_destroy(&calld->md); error_details = error_details != NULL ? error_details : "Authentication metadata processing failed."; message = gpr_slice_from_copied_string(error_details); - calld->transport_op->send_initial_metadata = NULL; - if (calld->transport_op->send_message != NULL) { - grpc_byte_stream_destroy(&exec_ctx, calld->transport_op->send_message); - calld->transport_op->send_message = NULL; + calld->transport_op.send_initial_metadata = NULL; + if (calld->transport_op.send_message != NULL) { + grpc_byte_stream_destroy(&exec_ctx, calld->transport_op.send_message); + calld->transport_op.send_message = NULL; } - calld->transport_op->send_trailing_metadata = NULL; - close_op->on_complete = grpc_closure_create(destroy_op, close_op); - grpc_transport_stream_op_add_close(close_op, status, &message); - grpc_call_next_op(&exec_ctx, elem, close_op); + calld->transport_op.send_trailing_metadata = NULL; + grpc_transport_stream_op_add_close(&close_op, status, &message); + grpc_call_next_op(&exec_ctx, elem, &close_op); grpc_exec_ctx_sched(&exec_ctx, calld->on_done_recv, grpc_error_set_int(GRPC_ERROR_CREATE(error_details), GRPC_ERROR_INT_GRPC_STATUS, status), @@ -187,7 +182,7 @@ static void set_recv_ops_md_callbacks(grpc_call_element *elem, calld->recv_initial_metadata = op->recv_initial_metadata; calld->on_done_recv = op->recv_initial_metadata_ready; op->recv_initial_metadata_ready = &calld->auth_on_recv; - calld->transport_op = op; + calld->transport_op = *op; } } diff --git a/src/core/lib/support/mpscq.c b/src/core/lib/support/mpscq.c deleted file mode 100644 index 5b9323275aa..00000000000 --- a/src/core/lib/support/mpscq.c +++ /dev/null @@ -1,83 +0,0 @@ -/* - * - * Copyright 2016, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#include "src/core/lib/support/mpscq.h" - -#include - -void gpr_mpscq_init(gpr_mpscq *q) { - gpr_atm_no_barrier_store(&q->head, (gpr_atm)&q->stub); - q->tail = &q->stub; - gpr_atm_no_barrier_store(&q->stub.next, (gpr_atm)NULL); -} - -void gpr_mpscq_destroy(gpr_mpscq *q) { - GPR_ASSERT(gpr_atm_no_barrier_load(&q->head) == (gpr_atm)&q->stub); - GPR_ASSERT(q->tail == &q->stub); -} - -void gpr_mpscq_push(gpr_mpscq *q, gpr_mpscq_node *n) { - gpr_atm_no_barrier_store(&n->next, (gpr_atm)NULL); - gpr_mpscq_node *prev = - (gpr_mpscq_node *)gpr_atm_full_xchg(&q->head, (gpr_atm)n); - gpr_atm_rel_store(&prev->next, (gpr_atm)n); -} - -gpr_mpscq_node *gpr_mpscq_pop(gpr_mpscq *q) { - gpr_mpscq_node *tail = q->tail; - gpr_mpscq_node *next = (gpr_mpscq_node *)gpr_atm_acq_load(&tail->next); - if (tail == &q->stub) { - // indicates the list is actually (ephemerally) empty - if (next == NULL) return NULL; - q->tail = next; - tail = next; - next = (gpr_mpscq_node *)gpr_atm_acq_load(&tail->next); - } - if (next != NULL) { - q->tail = next; - return tail; - } - gpr_mpscq_node *head = (gpr_mpscq_node *)gpr_atm_acq_load(&q->head); - if (tail != head) { - // indicates a retry is in order: we're still adding - return NULL; - } - gpr_mpscq_push(q, &q->stub); - next = (gpr_mpscq_node *)gpr_atm_acq_load(&tail->next); - if (next != NULL) { - q->tail = next; - return tail; - } - // indicates a retry is in order: we're still adding - return NULL; -} diff --git a/src/core/lib/support/mpscq.h b/src/core/lib/support/mpscq.h deleted file mode 100644 index 977a1179529..00000000000 --- a/src/core/lib/support/mpscq.h +++ /dev/null @@ -1,65 +0,0 @@ -/* - * - * Copyright 2016, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#ifndef GRPC_CORE_LIB_SUPPORT_MPSCQ_H -#define GRPC_CORE_LIB_SUPPORT_MPSCQ_H - -#include -#include - -// Multiple-producer single-consumer lock free queue, based upon the -// implementation from Dmitry Vyukov here: -// http://www.1024cores.net/home/lock-free-algorithms/queues/intrusive-mpsc-node-based-queue - -// List node (include this in a data structure at the top, and add application -// fields after it - to simulate inheritance) -typedef struct gpr_mpscq_node { gpr_atm next; } gpr_mpscq_node; - -// Actual queue type -typedef struct gpr_mpscq { - gpr_atm head; - // make sure head & tail don't share a cacheline - char padding[GPR_CACHELINE_SIZE]; - gpr_mpscq_node *tail; - gpr_mpscq_node stub; -} gpr_mpscq; - -void gpr_mpscq_init(gpr_mpscq *q); -void gpr_mpscq_destroy(gpr_mpscq *q); -// Push a node -void gpr_mpscq_push(gpr_mpscq *q, gpr_mpscq_node *n); -// Pop a node (returns NULL if no node is ready - which doesn't indicate that -// the queue is empty!!) -gpr_mpscq_node *gpr_mpscq_pop(gpr_mpscq *q); - -#endif /* GRPC_CORE_LIB_SUPPORT_MPSCQ_H */ diff --git a/src/core/lib/surface/call.c b/src/core/lib/surface/call.c index 119f5e82ab2..772681109a0 100644 --- a/src/core/lib/surface/call.c +++ b/src/core/lib/surface/call.c @@ -109,10 +109,6 @@ typedef struct batch_control { uint8_t recv_message; uint8_t recv_final_op; uint8_t is_notify_tag_closure; - - /* TODO(ctiller): now that this is inlined, figure out how much of the above - state can be eliminated */ - grpc_transport_stream_op op; } batch_control; struct grpc_call { @@ -782,7 +778,6 @@ typedef struct termination_closure { grpc_error *error; grpc_closure *op_closure; enum { TC_CANCEL, TC_CLOSE } type; - grpc_transport_stream_op op; } termination_closure; static void done_termination(grpc_exec_ctx *exec_ctx, void *tcp, @@ -802,24 +797,26 @@ static void done_termination(grpc_exec_ctx *exec_ctx, void *tcp, } static void send_cancel(grpc_exec_ctx *exec_ctx, void *tcp, grpc_error *error) { + grpc_transport_stream_op op; termination_closure *tc = tcp; - memset(&tc->op, 0, sizeof(tc->op)); - tc->op.cancel_error = tc->error; + memset(&op, 0, sizeof(op)); + op.cancel_error = tc->error; /* reuse closure to catch completion */ grpc_closure_init(&tc->closure, done_termination, tc); - tc->op.on_complete = &tc->closure; - execute_op(exec_ctx, tc->call, &tc->op); + op.on_complete = &tc->closure; + execute_op(exec_ctx, tc->call, &op); } static void send_close(grpc_exec_ctx *exec_ctx, void *tcp, grpc_error *error) { + grpc_transport_stream_op op; termination_closure *tc = tcp; - memset(&tc->op, 0, sizeof(tc->op)); - tc->op.close_error = tc->error; + memset(&op, 0, sizeof(op)); + op.close_error = tc->error; /* reuse closure to catch completion */ grpc_closure_init(&tc->closure, done_termination, tc); - tc->op_closure = tc->op.on_complete; - tc->op.on_complete = &tc->closure; - execute_op(exec_ctx, tc->call, &tc->op); + tc->op_closure = op.on_complete; + op.on_complete = &tc->closure; + execute_op(exec_ctx, tc->call, &op); } static grpc_call_error terminate_with_status(grpc_exec_ctx *exec_ctx, @@ -1373,6 +1370,7 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, grpc_call *call, const grpc_op *ops, size_t nops, void *notify_tag, int is_notify_tag_closure) { + grpc_transport_stream_op stream_op; size_t i; const grpc_op *op; batch_control *bctl; @@ -1386,6 +1384,8 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, GRPC_CALL_LOG_BATCH(GPR_INFO, call, ops, nops, notify_tag); + memset(&stream_op, 0, sizeof(stream_op)); + /* TODO(ctiller): this feels like it could be made lock-free */ gpr_mu_lock(&call->mu); bctl = allocate_batch_control(call); @@ -1394,9 +1394,6 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, bctl->notify_tag = notify_tag; bctl->is_notify_tag_closure = (uint8_t)(is_notify_tag_closure != 0); - grpc_transport_stream_op *stream_op = &bctl->op; - memset(stream_op, 0, sizeof(*stream_op)); - if (nops == 0) { GRPC_CALL_INTERNAL_REF(call, "completion"); bctl->error = GRPC_ERROR_NONE; @@ -1474,9 +1471,9 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, } /* TODO(ctiller): just make these the same variable? */ call->metadata_batch[0][0].deadline = call->send_deadline; - stream_op->send_initial_metadata = + stream_op.send_initial_metadata = &call->metadata_batch[0 /* is_receiving */][0 /* is_trailing */]; - stream_op->send_initial_metadata_flags = op->flags; + stream_op.send_initial_metadata_flags = op->flags; break; case GRPC_OP_SEND_MESSAGE: if (!are_write_flags_valid(op->flags)) { @@ -1496,7 +1493,7 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, grpc_slice_buffer_stream_init( &call->sending_stream, &op->data.send_message->data.raw.slice_buffer, op->flags); - stream_op->send_message = &call->sending_stream.base; + stream_op.send_message = &call->sending_stream.base; break; case GRPC_OP_SEND_CLOSE_FROM_CLIENT: /* Flag validation: currently allow no flags */ @@ -1514,7 +1511,7 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, } bctl->send_final_op = 1; call->sent_final_op = 1; - stream_op->send_trailing_metadata = + stream_op.send_trailing_metadata = &call->metadata_batch[0 /* is_receiving */][1 /* is_trailing */]; break; case GRPC_OP_SEND_STATUS_FROM_SERVER: @@ -1561,7 +1558,7 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, error = GRPC_CALL_ERROR_INVALID_METADATA; goto done_with_error; } - stream_op->send_trailing_metadata = + stream_op.send_trailing_metadata = &call->metadata_batch[0 /* is_receiving */][1 /* is_trailing */]; break; case GRPC_OP_RECV_INITIAL_METADATA: @@ -1579,9 +1576,9 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, grpc_closure_init(&call->receiving_initial_metadata_ready, receiving_initial_metadata_ready, bctl); bctl->recv_initial_metadata = 1; - stream_op->recv_initial_metadata = + stream_op.recv_initial_metadata = &call->metadata_batch[1 /* is_receiving */][0 /* is_trailing */]; - stream_op->recv_initial_metadata_ready = + stream_op.recv_initial_metadata_ready = &call->receiving_initial_metadata_ready; num_completion_callbacks_needed++; break; @@ -1598,10 +1595,10 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, call->receiving_message = 1; bctl->recv_message = 1; call->receiving_buffer = op->data.recv_message; - stream_op->recv_message = &call->receiving_stream; + stream_op.recv_message = &call->receiving_stream; grpc_closure_init(&call->receiving_stream_ready, receiving_stream_ready, bctl); - stream_op->recv_message_ready = &call->receiving_stream_ready; + stream_op.recv_message_ready = &call->receiving_stream_ready; num_completion_callbacks_needed++; break; case GRPC_OP_RECV_STATUS_ON_CLIENT: @@ -1627,9 +1624,9 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, call->final_op.client.status_details_capacity = op->data.recv_status_on_client.status_details_capacity; bctl->recv_final_op = 1; - stream_op->recv_trailing_metadata = + stream_op.recv_trailing_metadata = &call->metadata_batch[1 /* is_receiving */][1 /* is_trailing */]; - stream_op->collect_stats = + stream_op.collect_stats = &call->final_info.stats.transport_stream_stats; break; case GRPC_OP_RECV_CLOSE_ON_SERVER: @@ -1650,9 +1647,9 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, call->final_op.server.cancelled = op->data.recv_close_on_server.cancelled; bctl->recv_final_op = 1; - stream_op->recv_trailing_metadata = + stream_op.recv_trailing_metadata = &call->metadata_batch[1 /* is_receiving */][1 /* is_trailing */]; - stream_op->collect_stats = + stream_op.collect_stats = &call->final_info.stats.transport_stream_stats; break; } @@ -1664,12 +1661,12 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, } gpr_ref_init(&bctl->steps_to_complete, num_completion_callbacks_needed); - stream_op->context = call->context; + stream_op.context = call->context; grpc_closure_init(&bctl->finish_batch, finish_batch, bctl); - stream_op->on_complete = &bctl->finish_batch; + stream_op.on_complete = &bctl->finish_batch; gpr_mu_unlock(&call->mu); - execute_op(exec_ctx, call, stream_op); + execute_op(exec_ctx, call, &stream_op); done: GPR_TIMER_END("grpc_call_start_batch", 0); diff --git a/src/core/lib/surface/channel.c b/src/core/lib/surface/channel.c index 52e78567bd8..6d2b1c49352 100644 --- a/src/core/lib/surface/channel.c +++ b/src/core/lib/surface/channel.c @@ -334,13 +334,14 @@ static void destroy_channel(grpc_exec_ctx *exec_ctx, void *arg, } void grpc_channel_destroy(grpc_channel *channel) { - grpc_transport_op *op = grpc_make_transport_op(NULL); + grpc_transport_op op; grpc_channel_element *elem; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; GRPC_API_TRACE("grpc_channel_destroy(channel=%p)", 1, (channel)); - op->disconnect_with_error = GRPC_ERROR_CREATE("Channel Destroyed"); + memset(&op, 0, sizeof(op)); + op.disconnect_with_error = GRPC_ERROR_CREATE("Channel Destroyed"); elem = grpc_channel_stack_element(CHANNEL_STACK_FROM_CHANNEL(channel), 0); - elem->filter->start_transport_op(&exec_ctx, elem, op); + elem->filter->start_transport_op(&exec_ctx, elem, &op); GRPC_CHANNEL_INTERNAL_UNREF(&exec_ctx, channel, "channel"); diff --git a/src/core/lib/surface/channel_ping.c b/src/core/lib/surface/channel_ping.c index 0d2f01a6492..9818f9d2f24 100644 --- a/src/core/lib/surface/channel_ping.c +++ b/src/core/lib/surface/channel_ping.c @@ -61,20 +61,19 @@ static void ping_done(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { void grpc_channel_ping(grpc_channel *channel, grpc_completion_queue *cq, void *tag, void *reserved) { - GRPC_API_TRACE("grpc_channel_ping(channel=%p, cq=%p, tag=%p, reserved=%p)", 4, - (channel, cq, tag, reserved)); - grpc_transport_op *op = grpc_make_transport_op(NULL); + grpc_transport_op op; ping_result *pr = gpr_malloc(sizeof(*pr)); grpc_channel_element *top_elem = grpc_channel_stack_element(grpc_channel_get_channel_stack(channel), 0); grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; GPR_ASSERT(reserved == NULL); + memset(&op, 0, sizeof(op)); pr->tag = tag; pr->cq = cq; grpc_closure_init(&pr->closure, ping_done, pr); - op->send_ping = &pr->closure; - op->bind_pollset = grpc_cq_pollset(cq); + op.send_ping = &pr->closure; + op.bind_pollset = grpc_cq_pollset(cq); grpc_cq_begin_op(cq, tag); - top_elem->filter->start_transport_op(&exec_ctx, top_elem, op); + top_elem->filter->start_transport_op(&exec_ctx, top_elem, &op); grpc_exec_ctx_finish(&exec_ctx); } diff --git a/src/core/lib/surface/init.c b/src/core/lib/surface/init.c index edda0c85fa9..5397913a21f 100644 --- a/src/core/lib/surface/init.c +++ b/src/core/lib/surface/init.c @@ -47,7 +47,6 @@ #include "src/core/lib/channel/http_server_filter.h" #include "src/core/lib/debug/trace.h" #include "src/core/lib/http/parser.h" -#include "src/core/lib/iomgr/combiner.h" #include "src/core/lib/iomgr/executor.h" #include "src/core/lib/iomgr/iomgr.h" #include "src/core/lib/profiling/timers.h" @@ -166,7 +165,6 @@ void grpc_init(void) { grpc_register_tracer("http1", &grpc_http1_trace); grpc_register_tracer("compression", &grpc_compression_trace); grpc_register_tracer("queue_pluck", &grpc_cq_pluck_trace); - grpc_register_tracer("combiner", &grpc_combiner_trace); // Default pluck trace to 1 grpc_cq_pluck_trace = 1; grpc_register_tracer("queue_timeout", &grpc_cq_event_timeout_trace); diff --git a/src/core/lib/surface/lame_client.c b/src/core/lib/surface/lame_client.c index d32c884e8ea..19b78369dda 100644 --- a/src/core/lib/surface/lame_client.c +++ b/src/core/lib/surface/lame_client.c @@ -97,14 +97,14 @@ static void lame_start_transport_op(grpc_exec_ctx *exec_ctx, grpc_exec_ctx_sched(exec_ctx, op->on_connectivity_state_change, GRPC_ERROR_NONE, NULL); } + if (op->on_consumed != NULL) { + grpc_exec_ctx_sched(exec_ctx, op->on_consumed, GRPC_ERROR_NONE, NULL); + } if (op->send_ping != NULL) { grpc_exec_ctx_sched(exec_ctx, op->send_ping, GRPC_ERROR_CREATE("lame client channel"), NULL); } GRPC_ERROR_UNREF(op->disconnect_with_error); - if (op->on_consumed != NULL) { - grpc_exec_ctx_sched(exec_ctx, op->on_consumed, GRPC_ERROR_NONE, NULL); - } } static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx, diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c index 56fb80e92e4..55e6d990571 100644 --- a/src/core/lib/surface/server.c +++ b/src/core/lib/surface/server.c @@ -273,20 +273,23 @@ static void shutdown_cleanup(grpc_exec_ctx *exec_ctx, void *arg, } static void send_shutdown(grpc_exec_ctx *exec_ctx, grpc_channel *channel, - int send_goaway, grpc_error *send_disconnect) { - struct shutdown_cleanup_args *sc = gpr_malloc(sizeof(*sc)); - grpc_closure_init(&sc->closure, shutdown_cleanup, sc); - grpc_transport_op *op = grpc_make_transport_op(&sc->closure); + bool send_goaway, grpc_error *send_disconnect) { + grpc_transport_op op; + struct shutdown_cleanup_args *sc; grpc_channel_element *elem; - op->send_goaway = send_goaway; + memset(&op, 0, sizeof(op)); + op.send_goaway = send_goaway; + sc = gpr_malloc(sizeof(*sc)); sc->slice = gpr_slice_from_copied_string("Server shutdown"); - op->goaway_message = &sc->slice; - op->goaway_status = GRPC_STATUS_OK; - op->disconnect_with_error = send_disconnect; + op.goaway_message = &sc->slice; + op.goaway_status = GRPC_STATUS_OK; + op.disconnect_with_error = send_disconnect; + grpc_closure_init(&sc->closure, shutdown_cleanup, sc); + op.on_consumed = &sc->closure; elem = grpc_channel_stack_element(grpc_channel_get_channel_stack(channel), 0); - elem->filter->start_transport_op(exec_ctx, elem, op); + elem->filter->start_transport_op(exec_ctx, elem, &op); } static void channel_broadcaster_shutdown(grpc_exec_ctx *exec_ctx, @@ -429,8 +432,7 @@ static void finish_destroy_channel(grpc_exec_ctx *exec_ctx, void *cd, server_unref(exec_ctx, server); } -static void destroy_channel(grpc_exec_ctx *exec_ctx, channel_data *chand, - grpc_error *error) { +static void destroy_channel(grpc_exec_ctx *exec_ctx, channel_data *chand) { if (is_channel_orphaned(chand)) return; GPR_ASSERT(chand->server != NULL); orphan_channel(chand); @@ -439,20 +441,14 @@ static void destroy_channel(grpc_exec_ctx *exec_ctx, channel_data *chand, chand->finish_destroy_channel_closure.cb = finish_destroy_channel; chand->finish_destroy_channel_closure.cb_arg = chand; - grpc_transport_op *op = - grpc_make_transport_op(&chand->finish_destroy_channel_closure); - op->set_accept_stream = true; + grpc_transport_op op; + memset(&op, 0, sizeof(op)); + op.set_accept_stream = true; + op.on_consumed = &chand->finish_destroy_channel_closure; grpc_channel_next_op(exec_ctx, grpc_channel_stack_element( grpc_channel_get_channel_stack(chand->channel), 0), - op); - - if (error != GRPC_ERROR_NONE) { - const char *msg = grpc_error_string(error); - gpr_log(GPR_INFO, "Disconnected client: %s", msg); - grpc_error_free_string(msg); - } - GRPC_ERROR_UNREF(error); + &op); } static void cpstr(char **dest, size_t *capacity, grpc_mdstr *value) { @@ -849,16 +845,17 @@ static void channel_connectivity_changed(grpc_exec_ctx *exec_ctx, void *cd, channel_data *chand = cd; grpc_server *server = chand->server; if (chand->connectivity_state != GRPC_CHANNEL_SHUTDOWN) { - grpc_transport_op *op = grpc_make_transport_op(NULL); - op->on_connectivity_state_change = &chand->channel_connectivity_changed, - op->connectivity_state = &chand->connectivity_state; + grpc_transport_op op; + memset(&op, 0, sizeof(op)); + op.on_connectivity_state_change = &chand->channel_connectivity_changed, + op.connectivity_state = &chand->connectivity_state; grpc_channel_next_op(exec_ctx, grpc_channel_stack_element( grpc_channel_get_channel_stack(chand->channel), 0), - op); + &op); } else { gpr_mu_lock(&server->mu_global); - destroy_channel(exec_ctx, chand, GRPC_ERROR_REF(error)); + destroy_channel(exec_ctx, chand); gpr_mu_unlock(&server->mu_global); GRPC_CHANNEL_INTERNAL_UNREF(exec_ctx, chand->channel, "connectivity"); } @@ -1122,7 +1119,7 @@ void grpc_server_setup_transport(grpc_exec_ctx *exec_ctx, grpc_server *s, size_t slots; uint32_t probes; uint32_t max_probes = 0; - grpc_transport_op *op = NULL; + grpc_transport_op op; channel = grpc_channel_create(exec_ctx, NULL, args, GRPC_SERVER_CHANNEL, transport); @@ -1182,16 +1179,16 @@ void grpc_server_setup_transport(grpc_exec_ctx *exec_ctx, grpc_server *s, gpr_mu_unlock(&s->mu_global); GRPC_CHANNEL_INTERNAL_REF(channel, "connectivity"); - op = grpc_make_transport_op(NULL); - op->set_accept_stream = true; - op->set_accept_stream_fn = accept_stream; - op->set_accept_stream_user_data = chand; - op->on_connectivity_state_change = &chand->channel_connectivity_changed; - op->connectivity_state = &chand->connectivity_state; + memset(&op, 0, sizeof(op)); + op.set_accept_stream = true; + op.set_accept_stream_fn = accept_stream; + op.set_accept_stream_user_data = chand; + op.on_connectivity_state_change = &chand->channel_connectivity_changed; + op.connectivity_state = &chand->connectivity_state; if (gpr_atm_acq_load(&s->shutdown_flag) != 0) { - op->disconnect_with_error = GRPC_ERROR_CREATE("Server shutdown"); + op.disconnect_with_error = GRPC_ERROR_CREATE("Server shutdown"); } - grpc_transport_perform_op(exec_ctx, transport, op); + grpc_transport_perform_op(exec_ctx, transport, &op); } void done_published_shutdown(grpc_exec_ctx *exec_ctx, void *done_arg, diff --git a/src/core/lib/transport/transport.c b/src/core/lib/transport/transport.c index 08f9d7e8d9e..857c3909d26 100644 --- a/src/core/lib/transport/transport.c +++ b/src/core/lib/transport/transport.c @@ -32,14 +32,10 @@ */ #include "src/core/lib/transport/transport.h" - -#include - #include #include #include #include - #include "src/core/lib/support/string.h" #include "src/core/lib/transport/transport_impl.h" @@ -251,26 +247,3 @@ void grpc_transport_stream_op_add_close(grpc_transport_stream_op *op, error = grpc_error_set_int(error, GRPC_ERROR_INT_GRPC_STATUS, status); add_error(op, &op->close_error, error); } - -typedef struct { - grpc_closure outer_on_complete; - grpc_closure *inner_on_complete; - grpc_transport_op op; -} made_transport_op; - -static void destroy_made_transport_op(grpc_exec_ctx *exec_ctx, void *arg, - grpc_error *error) { - made_transport_op *op = arg; - grpc_exec_ctx_sched(exec_ctx, op->inner_on_complete, GRPC_ERROR_REF(error), - NULL); - gpr_free(op); -} - -grpc_transport_op *grpc_make_transport_op(grpc_closure *on_complete) { - made_transport_op *op = gpr_malloc(sizeof(*op)); - grpc_closure_init(&op->outer_on_complete, destroy_made_transport_op, op); - op->inner_on_complete = on_complete; - memset(&op->op, 0, sizeof(op->op)); - op->op.on_consumed = &op->outer_on_complete; - return &op->op; -} diff --git a/src/core/lib/transport/transport.h b/src/core/lib/transport/transport.h index 8dc393fd61a..26ed6cb839e 100644 --- a/src/core/lib/transport/transport.h +++ b/src/core/lib/transport/transport.h @@ -100,11 +100,6 @@ void grpc_transport_move_one_way_stats(grpc_transport_one_way_stats *from, void grpc_transport_move_stats(grpc_transport_stream_stats *from, grpc_transport_stream_stats *to); -typedef struct { - grpc_closure closure; - void *args[2]; -} grpc_transport_private_op_data; - /* Transport stream op: a set of operations to perform on a transport against a single stream */ typedef struct grpc_transport_stream_op { @@ -154,12 +149,6 @@ typedef struct grpc_transport_stream_op { /* Indexes correspond to grpc_context_index enum values */ grpc_call_context_element *context; - - /*************************************************************************** - * remaining fields are initialized and used at the discretion of the - * transport implementation */ - - grpc_transport_private_op_data transport_private; } grpc_transport_stream_op; /** Transport op: a set of operations to perform on a transport as a whole */ @@ -193,12 +182,6 @@ typedef struct grpc_transport_op { grpc_pollset_set *bind_pollset_set; /** send a ping, call this back if not NULL */ grpc_closure *send_ping; - - /*************************************************************************** - * remaining fields are initialized and used at the discretion of the - * transport implementation */ - - grpc_transport_private_op_data transport_private; } grpc_transport_op; /* Returns the amount of memory required to store a grpc_stream for this @@ -290,10 +273,6 @@ void grpc_transport_destroy(grpc_exec_ctx *exec_ctx, grpc_transport *transport); char *grpc_transport_get_peer(grpc_exec_ctx *exec_ctx, grpc_transport *transport); -/* Allocate a grpc_transport_op, and preconfigure the on_consumed closure to - \a on_consumed and then delete the returned transport op */ -grpc_transport_op *grpc_make_transport_op(grpc_closure *on_consumed); - #ifdef __cplusplus } #endif diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py index d53f46b18b4..be7f30c29b3 100644 --- a/src/python/grpcio/grpc_core_dependencies.py +++ b/src/python/grpcio/grpc_core_dependencies.py @@ -50,7 +50,6 @@ CORE_SOURCE_FILES = [ 'src/core/lib/support/log_linux.c', 'src/core/lib/support/log_posix.c', 'src/core/lib/support/log_windows.c', - 'src/core/lib/support/mpscq.c', 'src/core/lib/support/murmur_hash.c', 'src/core/lib/support/percent_encoding.c', 'src/core/lib/support/slice.c', @@ -93,7 +92,6 @@ CORE_SOURCE_FILES = [ 'src/core/lib/http/httpcli.c', 'src/core/lib/http/parser.c', 'src/core/lib/iomgr/closure.c', - 'src/core/lib/iomgr/combiner.c', 'src/core/lib/iomgr/endpoint.c', 'src/core/lib/iomgr/endpoint_pair_posix.c', 'src/core/lib/iomgr/endpoint_pair_windows.c', diff --git a/test/core/iomgr/combiner_test.c b/test/core/iomgr/combiner_test.c deleted file mode 100644 index 197998c1e54..00000000000 --- a/test/core/iomgr/combiner_test.c +++ /dev/null @@ -1,164 +0,0 @@ -/* - * - * Copyright 2015, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#include "src/core/lib/iomgr/combiner.h" - -#include -#include -#include -#include -#include - -#include "test/core/util/test_config.h" - -static void test_no_op(void) { - gpr_log(GPR_DEBUG, "test_no_op"); - grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_combiner_destroy(&exec_ctx, grpc_combiner_create(NULL)); - grpc_exec_ctx_finish(&exec_ctx); -} - -static void set_bool_to_true(grpc_exec_ctx *exec_ctx, void *value, - grpc_error *error) { - *(bool *)value = true; -} - -static void test_execute_one(void) { - gpr_log(GPR_DEBUG, "test_execute_one"); - - grpc_combiner *lock = grpc_combiner_create(NULL); - bool done = false; - grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_combiner_execute(&exec_ctx, lock, - grpc_closure_create(set_bool_to_true, &done), - GRPC_ERROR_NONE); - grpc_exec_ctx_flush(&exec_ctx); - GPR_ASSERT(done); - grpc_combiner_destroy(&exec_ctx, lock); - grpc_exec_ctx_finish(&exec_ctx); -} - -typedef struct { - size_t ctr; - grpc_combiner *lock; -} thd_args; - -typedef struct { - size_t *ctr; - size_t value; -} ex_args; - -static void check_one(grpc_exec_ctx *exec_ctx, void *a, grpc_error *error) { - ex_args *args = a; - GPR_ASSERT(*args->ctr == args->value - 1); - *args->ctr = args->value; - gpr_free(a); -} - -static void execute_many_loop(void *a) { - thd_args *args = a; - grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - size_t n = 1; - for (size_t i = 0; i < 10; i++) { - for (size_t j = 0; j < 10000; j++) { - ex_args *c = gpr_malloc(sizeof(*c)); - c->ctr = &args->ctr; - c->value = n++; - grpc_combiner_execute(&exec_ctx, args->lock, - grpc_closure_create(check_one, c), GRPC_ERROR_NONE); - grpc_exec_ctx_flush(&exec_ctx); - } - // sleep for a little bit, to test a combiner draining and another thread - // picking it up - gpr_sleep_until(GRPC_TIMEOUT_MILLIS_TO_DEADLINE(100)); - } - grpc_exec_ctx_finish(&exec_ctx); -} - -static void test_execute_many(void) { - gpr_log(GPR_DEBUG, "test_execute_many"); - - grpc_combiner *lock = grpc_combiner_create(NULL); - gpr_thd_id thds[100]; - thd_args ta[GPR_ARRAY_SIZE(thds)]; - for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { - gpr_thd_options options = gpr_thd_options_default(); - gpr_thd_options_set_joinable(&options); - ta[i].ctr = 0; - ta[i].lock = lock; - GPR_ASSERT(gpr_thd_new(&thds[i], execute_many_loop, &ta[i], &options)); - } - for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { - gpr_thd_join(thds[i]); - } - grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_combiner_destroy(&exec_ctx, lock); - grpc_exec_ctx_finish(&exec_ctx); -} - -static bool got_in_finally = false; - -static void in_finally(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - got_in_finally = true; -} - -static void add_finally(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - grpc_combiner_execute_finally(exec_ctx, arg, - grpc_closure_create(in_finally, NULL), - GRPC_ERROR_NONE, false); -} - -static void test_execute_finally(void) { - gpr_log(GPR_DEBUG, "test_execute_finally"); - - grpc_combiner *lock = grpc_combiner_create(NULL); - grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_combiner_execute(&exec_ctx, lock, grpc_closure_create(add_finally, lock), - GRPC_ERROR_NONE); - grpc_exec_ctx_flush(&exec_ctx); - GPR_ASSERT(got_in_finally); - grpc_combiner_destroy(&exec_ctx, lock); - grpc_exec_ctx_finish(&exec_ctx); -} - -int main(int argc, char **argv) { - grpc_test_init(argc, argv); - grpc_init(); - test_no_op(); - test_execute_one(); - test_execute_finally(); - test_execute_many(); - grpc_shutdown(); - - return 0; -} diff --git a/test/core/support/mpscq_test.c b/test/core/support/mpscq_test.c deleted file mode 100644 index 491eb9148be..00000000000 --- a/test/core/support/mpscq_test.c +++ /dev/null @@ -1,206 +0,0 @@ -/* - * - * Copyright 2016, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#include "src/core/lib/support/mpscq.h" - -#include - -#include -#include -#include -#include -#include -#include "test/core/util/test_config.h" - -typedef struct test_node { - gpr_mpscq_node node; - size_t i; - size_t *ctr; -} test_node; - -static test_node *new_node(size_t i, size_t *ctr) { - test_node *n = gpr_malloc(sizeof(test_node)); - n->i = i; - n->ctr = ctr; - return n; -} - -static void test_serial(void) { - gpr_log(GPR_DEBUG, "test_serial"); - gpr_mpscq q; - gpr_mpscq_init(&q); - for (size_t i = 0; i < 10000000; i++) { - gpr_mpscq_push(&q, &new_node(i, NULL)->node); - } - for (size_t i = 0; i < 10000000; i++) { - test_node *n = (test_node *)gpr_mpscq_pop(&q); - GPR_ASSERT(n); - GPR_ASSERT(n->i == i); - gpr_free(n); - } -} - -typedef struct { - size_t ctr; - gpr_mpscq *q; - gpr_event *start; -} thd_args; - -#define THREAD_ITERATIONS 100000 - -static void test_thread(void *args) { - thd_args *a = args; - gpr_event_wait(a->start, gpr_inf_future(GPR_CLOCK_REALTIME)); - for (size_t i = 1; i <= THREAD_ITERATIONS; i++) { - gpr_mpscq_push(a->q, &new_node(i, &a->ctr)->node); - } -} - -static void test_mt(void) { - gpr_log(GPR_DEBUG, "test_mt"); - gpr_event start; - gpr_event_init(&start); - gpr_thd_id thds[100]; - thd_args ta[GPR_ARRAY_SIZE(thds)]; - gpr_mpscq q; - gpr_mpscq_init(&q); - for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { - gpr_thd_options options = gpr_thd_options_default(); - gpr_thd_options_set_joinable(&options); - ta[i].ctr = 0; - ta[i].q = &q; - ta[i].start = &start; - GPR_ASSERT(gpr_thd_new(&thds[i], test_thread, &ta[i], &options)); - } - size_t num_done = 0; - size_t spins = 0; - gpr_event_set(&start, (void *)1); - while (num_done != GPR_ARRAY_SIZE(thds)) { - gpr_mpscq_node *n; - while ((n = gpr_mpscq_pop(&q)) == NULL) { - spins++; - } - test_node *tn = (test_node *)n; - GPR_ASSERT(*tn->ctr == tn->i - 1); - *tn->ctr = tn->i; - if (tn->i == THREAD_ITERATIONS) num_done++; - gpr_free(tn); - } - gpr_log(GPR_DEBUG, "spins: %" PRIdPTR, spins); - for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { - gpr_thd_join(thds[i]); - } - gpr_mpscq_destroy(&q); -} - -typedef struct { - thd_args *ta; - size_t num_thds; - gpr_mu mu; - size_t num_done; - size_t spins; - gpr_mpscq *q; - gpr_event *start; -} pull_args; - -static void pull_thread(void *arg) { - pull_args *pa = arg; - gpr_event_wait(pa->start, gpr_inf_future(GPR_CLOCK_REALTIME)); - - for (;;) { - gpr_mu_lock(&pa->mu); - if (pa->num_done == pa->num_thds) { - gpr_mu_unlock(&pa->mu); - return; - } - gpr_mpscq_node *n; - while ((n = gpr_mpscq_pop(pa->q)) == NULL) { - pa->spins++; - } - test_node *tn = (test_node *)n; - GPR_ASSERT(*tn->ctr == tn->i - 1); - *tn->ctr = tn->i; - if (tn->i == THREAD_ITERATIONS) pa->num_done++; - gpr_free(tn); - gpr_mu_unlock(&pa->mu); - } -} - -static void test_mt_multipop(void) { - gpr_log(GPR_DEBUG, "test_mt_multipop"); - gpr_event start; - gpr_event_init(&start); - gpr_thd_id thds[100]; - gpr_thd_id pull_thds[100]; - thd_args ta[GPR_ARRAY_SIZE(thds)]; - gpr_mpscq q; - gpr_mpscq_init(&q); - for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { - gpr_thd_options options = gpr_thd_options_default(); - gpr_thd_options_set_joinable(&options); - ta[i].ctr = 0; - ta[i].q = &q; - ta[i].start = &start; - GPR_ASSERT(gpr_thd_new(&thds[i], test_thread, &ta[i], &options)); - } - pull_args pa; - pa.ta = ta; - pa.num_thds = GPR_ARRAY_SIZE(thds); - pa.spins = 0; - pa.num_done = 0; - pa.q = &q; - pa.start = &start; - gpr_mu_init(&pa.mu); - for (size_t i = 0; i < GPR_ARRAY_SIZE(pull_thds); i++) { - gpr_thd_options options = gpr_thd_options_default(); - gpr_thd_options_set_joinable(&options); - GPR_ASSERT(gpr_thd_new(&pull_thds[i], pull_thread, &pa, &options)); - } - gpr_event_set(&start, (void *)1); - for (size_t i = 0; i < GPR_ARRAY_SIZE(pull_thds); i++) { - gpr_thd_join(pull_thds[i]); - } - gpr_log(GPR_DEBUG, "spins: %" PRIdPTR, pa.spins); - for (size_t i = 0; i < GPR_ARRAY_SIZE(thds); i++) { - gpr_thd_join(thds[i]); - } - gpr_mpscq_destroy(&q); -} - -int main(int argc, char **argv) { - grpc_test_init(argc, argv); - test_serial(); - test_mt(); - test_mt_multipop(); - return 0; -} diff --git a/test/core/surface/lame_client_test.c b/test/core/surface/lame_client_test.c index 6afcefca923..2894b0c66f0 100644 --- a/test/core/surface/lame_client_test.c +++ b/test/core/surface/lame_client_test.c @@ -49,31 +49,32 @@ static void *tag(intptr_t x) { return (void *)x; } void verify_connectivity(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - grpc_connectivity_state *state = arg; - GPR_ASSERT(GRPC_CHANNEL_SHUTDOWN == *state); + grpc_transport_op *op = arg; + GPR_ASSERT(GRPC_CHANNEL_SHUTDOWN == *op->connectivity_state); GPR_ASSERT(error == GRPC_ERROR_NONE); } void do_nothing(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) {} void test_transport_op(grpc_channel *channel) { - grpc_transport_op *op; + grpc_transport_op op; grpc_channel_element *elem; grpc_connectivity_state state = GRPC_CHANNEL_IDLE; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_closure_init(&transport_op_cb, verify_connectivity, &state); + memset(&op, 0, sizeof(op)); + grpc_closure_init(&transport_op_cb, verify_connectivity, &op); - op = grpc_make_transport_op(NULL); - op->on_connectivity_state_change = &transport_op_cb; - op->connectivity_state = &state; + op.on_connectivity_state_change = &transport_op_cb; + op.connectivity_state = &state; elem = grpc_channel_stack_element(grpc_channel_get_channel_stack(channel), 0); - elem->filter->start_transport_op(&exec_ctx, elem, op); + elem->filter->start_transport_op(&exec_ctx, elem, &op); grpc_exec_ctx_finish(&exec_ctx); + memset(&op, 0, sizeof(op)); grpc_closure_init(&transport_op_cb, do_nothing, NULL); - op = grpc_make_transport_op(&transport_op_cb); - elem->filter->start_transport_op(&exec_ctx, elem, op); + op.on_consumed = &transport_op_cb; + elem->filter->start_transport_op(&exec_ctx, elem, &op); grpc_exec_ctx_finish(&exec_ctx); } diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal index 0a412dd706e..06b68c3b743 100644 --- a/tools/doxygen/Doxyfile.c++.internal +++ b/tools/doxygen/Doxyfile.c++.internal @@ -889,7 +889,6 @@ src/core/lib/http/format_request.h \ src/core/lib/http/httpcli.h \ src/core/lib/http/parser.h \ src/core/lib/iomgr/closure.h \ -src/core/lib/iomgr/combiner.h \ src/core/lib/iomgr/endpoint.h \ src/core/lib/iomgr/endpoint_pair.h \ src/core/lib/iomgr/error.h \ @@ -1002,7 +1001,6 @@ src/core/lib/http/format_request.c \ src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ src/core/lib/iomgr/closure.c \ -src/core/lib/iomgr/combiner.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal index 1c55859d26a..02590db4214 100644 --- a/tools/doxygen/Doxyfile.core.internal +++ b/tools/doxygen/Doxyfile.core.internal @@ -806,7 +806,6 @@ src/core/lib/http/format_request.h \ src/core/lib/http/httpcli.h \ src/core/lib/http/parser.h \ src/core/lib/iomgr/closure.h \ -src/core/lib/iomgr/combiner.h \ src/core/lib/iomgr/endpoint.h \ src/core/lib/iomgr/endpoint_pair.h \ src/core/lib/iomgr/error.h \ @@ -966,7 +965,6 @@ src/core/lib/http/format_request.c \ src/core/lib/http/httpcli.c \ src/core/lib/http/parser.c \ src/core/lib/iomgr/closure.c \ -src/core/lib/iomgr/combiner.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ @@ -1187,7 +1185,6 @@ src/core/lib/profiling/timers.h \ src/core/lib/support/backoff.h \ src/core/lib/support/block_annotate.h \ src/core/lib/support/env.h \ -src/core/lib/support/mpscq.h \ src/core/lib/support/murmur_hash.h \ src/core/lib/support/percent_encoding.h \ src/core/lib/support/stack_lockfree.h \ @@ -1216,7 +1213,6 @@ src/core/lib/support/log_android.c \ src/core/lib/support/log_linux.c \ src/core/lib/support/log_posix.c \ src/core/lib/support/log_windows.c \ -src/core/lib/support/mpscq.c \ src/core/lib/support/murmur_hash.c \ src/core/lib/support/percent_encoding.c \ src/core/lib/support/slice.c \ diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json index 37355c7e11b..db84f219687 100644 --- a/tools/run_tests/sources_and_headers.json +++ b/tools/run_tests/sources_and_headers.json @@ -252,22 +252,6 @@ "third_party": false, "type": "target" }, - { - "deps": [ - "gpr", - "gpr_test_util", - "grpc", - "grpc_test_util" - ], - "headers": [], - "language": "c", - "name": "combiner_test", - "src": [ - "test/core/iomgr/combiner_test.c" - ], - "third_party": false, - "type": "target" - }, { "deps": [ "gpr", @@ -640,20 +624,6 @@ "third_party": false, "type": "target" }, - { - "deps": [ - "gpr", - "gpr_test_util" - ], - "headers": [], - "language": "c", - "name": "gpr_mpscq_test", - "src": [ - "test/core/support/mpscq_test.c" - ], - "third_party": false, - "type": "target" - }, { "deps": [ "gpr", @@ -5765,7 +5735,6 @@ "src/core/lib/support/backoff.h", "src/core/lib/support/block_annotate.h", "src/core/lib/support/env.h", - "src/core/lib/support/mpscq.h", "src/core/lib/support/murmur_hash.h", "src/core/lib/support/percent_encoding.h", "src/core/lib/support/stack_lockfree.h", @@ -5830,8 +5799,6 @@ "src/core/lib/support/log_linux.c", "src/core/lib/support/log_posix.c", "src/core/lib/support/log_windows.c", - "src/core/lib/support/mpscq.c", - "src/core/lib/support/mpscq.h", "src/core/lib/support/murmur_hash.c", "src/core/lib/support/murmur_hash.h", "src/core/lib/support/percent_encoding.c", @@ -5938,7 +5905,6 @@ "src/core/lib/http/httpcli.h", "src/core/lib/http/parser.h", "src/core/lib/iomgr/closure.h", - "src/core/lib/iomgr/combiner.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", "src/core/lib/iomgr/error.h", @@ -6045,8 +6011,6 @@ "src/core/lib/http/parser.h", "src/core/lib/iomgr/closure.c", "src/core/lib/iomgr/closure.h", - "src/core/lib/iomgr/combiner.c", - "src/core/lib/iomgr/combiner.h", "src/core/lib/iomgr/endpoint.c", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json index fcd1bafce0a..51e1dff96e4 100644 --- a/tools/run_tests/tests.json +++ b/tools/run_tests/tests.json @@ -295,27 +295,6 @@ "windows" ] }, - { - "args": [], - "ci_platforms": [ - "linux", - "mac", - "posix", - "windows" - ], - "cpu_cost": 30, - "exclude_configs": [], - "flaky": false, - "gtest": false, - "language": "c", - "name": "combiner_test", - "platforms": [ - "linux", - "mac", - "posix", - "windows" - ] - }, { "args": [], "ci_platforms": [ @@ -718,27 +697,6 @@ "windows" ] }, - { - "args": [], - "ci_platforms": [ - "linux", - "mac", - "posix", - "windows" - ], - "cpu_cost": 30, - "exclude_configs": [], - "flaky": false, - "gtest": false, - "language": "c", - "name": "gpr_mpscq_test", - "platforms": [ - "linux", - "mac", - "posix", - "windows" - ] - }, { "args": [], "ci_platforms": [ diff --git a/vsprojects/buildtests_c.sln b/vsprojects/buildtests_c.sln index 04f487689ca..8f3546f7bec 100644 --- a/vsprojects/buildtests_c.sln +++ b/vsprojects/buildtests_c.sln @@ -175,17 +175,6 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "chttp2_varint_test", "vcxpr {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} EndProjectSection EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "combiner_test", "vcxproj\test\combiner_test\combiner_test.vcxproj", "{C237D1E4-8825-80BA-1FC3-5E147E53E96E}" - ProjectSection(myProperties) = preProject - lib = "False" - EndProjectSection - ProjectSection(ProjectDependencies) = postProject - {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} = {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} - {29D16885-7228-4C31-81ED-5F9187C7F2A9} = {29D16885-7228-4C31-81ED-5F9187C7F2A9} - {EAB0A629-17A9-44DB-B5FF-E91A721FE037} = {EAB0A629-17A9-44DB-B5FF-E91A721FE037} - {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} - EndProjectSection -EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "compression_test", "vcxproj\test\compression_test\compression_test.vcxproj", "{5AFE7D17-A4A7-D68E-4491-CBC852F9D2A0}" ProjectSection(myProperties) = preProject lib = "False" @@ -393,15 +382,6 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gpr_log_test", "vcxproj\tes {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} EndProjectSection EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gpr_mpscq_test", "vcxproj\test\gpr_mpscq_test\gpr_mpscq_test.vcxproj", "{B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}" - ProjectSection(myProperties) = preProject - lib = "False" - EndProjectSection - ProjectSection(ProjectDependencies) = postProject - {EAB0A629-17A9-44DB-B5FF-E91A721FE037} = {EAB0A629-17A9-44DB-B5FF-E91A721FE037} - {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} - EndProjectSection -EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gpr_percent_encoding_test", "vcxproj\test\gpr_percent_encoding_test\gpr_percent_encoding_test.vcxproj", "{8313AE17-FCFA-8110-95C7-7AF2F814D188}" ProjectSection(myProperties) = preProject lib = "False" @@ -1740,22 +1720,6 @@ Global {6B29F634-1277-74B8-47F6-78756190BA7B}.Release-DLL|Win32.Build.0 = Release|Win32 {6B29F634-1277-74B8-47F6-78756190BA7B}.Release-DLL|x64.ActiveCfg = Release|x64 {6B29F634-1277-74B8-47F6-78756190BA7B}.Release-DLL|x64.Build.0 = Release|x64 - {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Debug|Win32.ActiveCfg = Debug|Win32 - {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Debug|x64.ActiveCfg = Debug|x64 - {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Release|Win32.ActiveCfg = Release|Win32 - {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Release|x64.ActiveCfg = Release|x64 - {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Debug|Win32.Build.0 = Debug|Win32 - {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Debug|x64.Build.0 = Debug|x64 - {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Release|Win32.Build.0 = Release|Win32 - {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Release|x64.Build.0 = Release|x64 - {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Debug-DLL|Win32.ActiveCfg = Debug|Win32 - {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Debug-DLL|Win32.Build.0 = Debug|Win32 - {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Debug-DLL|x64.ActiveCfg = Debug|x64 - {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Debug-DLL|x64.Build.0 = Debug|x64 - {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Release-DLL|Win32.ActiveCfg = Release|Win32 - {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Release-DLL|Win32.Build.0 = Release|Win32 - {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Release-DLL|x64.ActiveCfg = Release|x64 - {C237D1E4-8825-80BA-1FC3-5E147E53E96E}.Release-DLL|x64.Build.0 = Release|x64 {5AFE7D17-A4A7-D68E-4491-CBC852F9D2A0}.Debug|Win32.ActiveCfg = Debug|Win32 {5AFE7D17-A4A7-D68E-4491-CBC852F9D2A0}.Debug|x64.ActiveCfg = Debug|x64 {5AFE7D17-A4A7-D68E-4491-CBC852F9D2A0}.Release|Win32.ActiveCfg = Release|Win32 @@ -2108,22 +2072,6 @@ Global {38797EE3-62CC-3CBF-18D5-009ED6DD0BEC}.Release-DLL|Win32.Build.0 = Release|Win32 {38797EE3-62CC-3CBF-18D5-009ED6DD0BEC}.Release-DLL|x64.ActiveCfg = Release|x64 {38797EE3-62CC-3CBF-18D5-009ED6DD0BEC}.Release-DLL|x64.Build.0 = Release|x64 - {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Debug|Win32.ActiveCfg = Debug|Win32 - {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Debug|x64.ActiveCfg = Debug|x64 - {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Release|Win32.ActiveCfg = Release|Win32 - {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Release|x64.ActiveCfg = Release|x64 - {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Debug|Win32.Build.0 = Debug|Win32 - {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Debug|x64.Build.0 = Debug|x64 - {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Release|Win32.Build.0 = Release|Win32 - {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Release|x64.Build.0 = Release|x64 - {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Debug-DLL|Win32.ActiveCfg = Debug|Win32 - {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Debug-DLL|Win32.Build.0 = Debug|Win32 - {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Debug-DLL|x64.ActiveCfg = Debug|x64 - {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Debug-DLL|x64.Build.0 = Debug|x64 - {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Release-DLL|Win32.ActiveCfg = Release|Win32 - {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Release-DLL|Win32.Build.0 = Release|Win32 - {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Release-DLL|x64.ActiveCfg = Release|x64 - {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6}.Release-DLL|x64.Build.0 = Release|x64 {8313AE17-FCFA-8110-95C7-7AF2F814D188}.Debug|Win32.ActiveCfg = Debug|Win32 {8313AE17-FCFA-8110-95C7-7AF2F814D188}.Debug|x64.ActiveCfg = Debug|x64 {8313AE17-FCFA-8110-95C7-7AF2F814D188}.Release|Win32.ActiveCfg = Release|Win32 diff --git a/vsprojects/vcxproj/gpr/gpr.vcxproj b/vsprojects/vcxproj/gpr/gpr.vcxproj index 6ad67dda721..519b5d92502 100644 --- a/vsprojects/vcxproj/gpr/gpr.vcxproj +++ b/vsprojects/vcxproj/gpr/gpr.vcxproj @@ -195,7 +195,6 @@ - @@ -246,8 +245,6 @@ - - diff --git a/vsprojects/vcxproj/gpr/gpr.vcxproj.filters b/vsprojects/vcxproj/gpr/gpr.vcxproj.filters index 95e56e99568..9eac1ec5195 100644 --- a/vsprojects/vcxproj/gpr/gpr.vcxproj.filters +++ b/vsprojects/vcxproj/gpr/gpr.vcxproj.filters @@ -61,9 +61,6 @@ src\core\lib\support - - src\core\lib\support - src\core\lib\support @@ -284,9 +281,6 @@ src\core\lib\support - - src\core\lib\support - src\core\lib\support diff --git a/vsprojects/vcxproj/grpc++/grpc++.vcxproj b/vsprojects/vcxproj/grpc++/grpc++.vcxproj index 354351364ef..1bcb263911b 100644 --- a/vsprojects/vcxproj/grpc++/grpc++.vcxproj +++ b/vsprojects/vcxproj/grpc++/grpc++.vcxproj @@ -389,7 +389,6 @@ - @@ -552,8 +551,6 @@ - - diff --git a/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters b/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters index e284e3f7f39..7343c80cc42 100644 --- a/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters +++ b/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters @@ -145,9 +145,6 @@ src\core\lib\iomgr - - src\core\lib\iomgr - src\core\lib\iomgr @@ -764,9 +761,6 @@ src\core\lib\iomgr - - src\core\lib\iomgr - src\core\lib\iomgr diff --git a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj index ac1593464f2..3241bafa6b9 100644 --- a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj +++ b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj @@ -385,7 +385,6 @@ - @@ -538,8 +537,6 @@ - - diff --git a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters index 9352918fb01..3df26646fc8 100644 --- a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters +++ b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters @@ -130,9 +130,6 @@ src\core\lib\iomgr - - src\core\lib\iomgr - src\core\lib\iomgr @@ -737,9 +734,6 @@ src\core\lib\iomgr - - src\core\lib\iomgr - src\core\lib\iomgr diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj index 98873ca8d77..7c120bcf022 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj @@ -315,7 +315,6 @@ - @@ -493,8 +492,6 @@ - - diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters index f3d7958f7c6..9cbb2ce45bb 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters @@ -49,9 +49,6 @@ src\core\lib\iomgr - - src\core\lib\iomgr - src\core\lib\iomgr @@ -716,9 +713,6 @@ src\core\lib\iomgr - - src\core\lib\iomgr - src\core\lib\iomgr diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj index b1bdde584d0..80dd6b2dcb2 100644 --- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj +++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj @@ -206,7 +206,6 @@ - @@ -337,8 +336,6 @@ - - diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters index b78c7bfb360..8dc28d1cb99 100644 --- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters +++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters @@ -97,9 +97,6 @@ src\core\lib\iomgr - - src\core\lib\iomgr - src\core\lib\iomgr @@ -497,9 +494,6 @@ src\core\lib\iomgr - - src\core\lib\iomgr - src\core\lib\iomgr diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj index 0ea880833a3..d4a85768c33 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj @@ -305,7 +305,6 @@ - @@ -461,8 +460,6 @@ - - diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters index 7549a9609de..fba5a020995 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters @@ -52,9 +52,6 @@ src\core\lib\iomgr - - src\core\lib\iomgr - src\core\lib\iomgr @@ -626,9 +623,6 @@ src\core\lib\iomgr - - src\core\lib\iomgr - src\core\lib\iomgr diff --git a/vsprojects/vcxproj/test/combiner_test/combiner_test.vcxproj b/vsprojects/vcxproj/test/combiner_test/combiner_test.vcxproj deleted file mode 100644 index f889d21e2d3..00000000000 --- a/vsprojects/vcxproj/test/combiner_test/combiner_test.vcxproj +++ /dev/null @@ -1,199 +0,0 @@ - - - - - - Debug - Win32 - - - Debug - x64 - - - Release - Win32 - - - Release - x64 - - - - {C237D1E4-8825-80BA-1FC3-5E147E53E96E} - true - $(SolutionDir)IntDir\$(MSBuildProjectName)\ - - - - v100 - - - v110 - - - v120 - - - v140 - - - Application - true - Unicode - - - Application - false - true - Unicode - - - - - - - - - - - - - - combiner_test - static - Debug - static - Debug - - - combiner_test - static - Release - static - Release - - - - NotUsing - Level3 - Disabled - WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions) - true - MultiThreadedDebug - true - None - false - - - Console - true - false - - - - - - NotUsing - Level3 - Disabled - WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions) - true - MultiThreadedDebug - true - None - false - - - Console - true - false - - - - - - NotUsing - Level3 - MaxSpeed - WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions) - true - true - true - MultiThreaded - true - None - false - - - Console - true - false - true - true - - - - - - NotUsing - Level3 - MaxSpeed - WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions) - true - true - true - MultiThreaded - true - None - false - - - Console - true - false - true - true - - - - - - - - - - {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} - - - {29D16885-7228-4C31-81ED-5F9187C7F2A9} - - - {EAB0A629-17A9-44DB-B5FF-E91A721FE037} - - - {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} - - - - - - - - - - - - - - - This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them. For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}. - - - - - - - - - diff --git a/vsprojects/vcxproj/test/combiner_test/combiner_test.vcxproj.filters b/vsprojects/vcxproj/test/combiner_test/combiner_test.vcxproj.filters deleted file mode 100644 index e8ebb098980..00000000000 --- a/vsprojects/vcxproj/test/combiner_test/combiner_test.vcxproj.filters +++ /dev/null @@ -1,21 +0,0 @@ - - - - - test\core\iomgr - - - - - - {82bca2af-d499-b405-fd05-4d345372496c} - - - {c32d8e20-b719-532d-ba23-bd9d523fac15} - - - {b4fa8ca1-e6c7-dec5-6d62-8a62396825c6} - - - - diff --git a/vsprojects/vcxproj/test/gpr_mpscq_test/gpr_mpscq_test.vcxproj b/vsprojects/vcxproj/test/gpr_mpscq_test/gpr_mpscq_test.vcxproj deleted file mode 100644 index 01342868b03..00000000000 --- a/vsprojects/vcxproj/test/gpr_mpscq_test/gpr_mpscq_test.vcxproj +++ /dev/null @@ -1,193 +0,0 @@ - - - - - - Debug - Win32 - - - Debug - x64 - - - Release - Win32 - - - Release - x64 - - - - {B3D7760B-8BEA-2EF6-F1D4-9F9020E166D6} - true - $(SolutionDir)IntDir\$(MSBuildProjectName)\ - - - - v100 - - - v110 - - - v120 - - - v140 - - - Application - true - Unicode - - - Application - false - true - Unicode - - - - - - - - - - - - - - gpr_mpscq_test - static - Debug - static - Debug - - - gpr_mpscq_test - static - Release - static - Release - - - - NotUsing - Level3 - Disabled - WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions) - true - MultiThreadedDebug - true - None - false - - - Console - true - false - - - - - - NotUsing - Level3 - Disabled - WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions) - true - MultiThreadedDebug - true - None - false - - - Console - true - false - - - - - - NotUsing - Level3 - MaxSpeed - WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions) - true - true - true - MultiThreaded - true - None - false - - - Console - true - false - true - true - - - - - - NotUsing - Level3 - MaxSpeed - WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions) - true - true - true - MultiThreaded - true - None - false - - - Console - true - false - true - true - - - - - - - - - - {EAB0A629-17A9-44DB-B5FF-E91A721FE037} - - - {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} - - - - - - - - - - - - - - - This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them. For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}. - - - - - - - - - diff --git a/vsprojects/vcxproj/test/gpr_mpscq_test/gpr_mpscq_test.vcxproj.filters b/vsprojects/vcxproj/test/gpr_mpscq_test/gpr_mpscq_test.vcxproj.filters deleted file mode 100644 index 9cceb9f3e29..00000000000 --- a/vsprojects/vcxproj/test/gpr_mpscq_test/gpr_mpscq_test.vcxproj.filters +++ /dev/null @@ -1,21 +0,0 @@ - - - - - test\core\support - - - - - - {e82fb80c-10ba-2959-55d6-8653715f1e4f} - - - {32120233-25e6-f3e4-f828-c6408d47ec04} - - - {aa3a22bc-229a-c00a-dd4a-924c818c6a49} - - - -