mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
405 lines
16 KiB
405 lines
16 KiB
/* |
|
* |
|
* 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. |
|
* |
|
*/ |
|
|
|
/* This benchmark exists to ensure that the benchmark integration is |
|
* working */ |
|
|
|
#include <sstream> |
|
|
|
#include <grpc++/support/channel_arguments.h> |
|
#include <grpc/grpc.h> |
|
#include <grpc/support/alloc.h> |
|
#include <grpc/support/string_util.h> |
|
|
|
extern "C" { |
|
#include "src/core/ext/client_channel/client_channel.h" |
|
#include "src/core/ext/load_reporting/load_reporting_filter.h" |
|
#include "src/core/lib/channel/channel_stack.h" |
|
#include "src/core/lib/channel/compress_filter.h" |
|
#include "src/core/lib/channel/connected_channel.h" |
|
#include "src/core/lib/channel/deadline_filter.h" |
|
#include "src/core/lib/channel/http_client_filter.h" |
|
#include "src/core/lib/channel/http_server_filter.h" |
|
#include "src/core/lib/channel/message_size_filter.h" |
|
#include "src/core/lib/transport/transport_impl.h" |
|
} |
|
|
|
#include "third_party/benchmark/include/benchmark/benchmark.h" |
|
|
|
static struct Init { |
|
Init() { grpc_init(); } |
|
~Init() { grpc_shutdown(); } |
|
} g_init; |
|
|
|
static void BM_InsecureChannelWithDefaults(benchmark::State &state) { |
|
grpc_channel *channel = |
|
grpc_insecure_channel_create("localhost:12345", NULL, NULL); |
|
grpc_completion_queue *cq = grpc_completion_queue_create(NULL); |
|
grpc_slice method = grpc_slice_from_static_string("/foo/bar"); |
|
gpr_timespec deadline = gpr_inf_future(GPR_CLOCK_MONOTONIC); |
|
while (state.KeepRunning()) { |
|
grpc_call_destroy(grpc_channel_create_call(channel, NULL, |
|
GRPC_PROPAGATE_DEFAULTS, cq, |
|
method, NULL, deadline, NULL)); |
|
} |
|
grpc_channel_destroy(channel); |
|
} |
|
BENCHMARK(BM_InsecureChannelWithDefaults); |
|
|
|
static void FilterDestroy(grpc_exec_ctx *exec_ctx, void *arg, |
|
grpc_error *error) { |
|
gpr_free(arg); |
|
} |
|
|
|
static void DoNothing(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) {} |
|
|
|
class FakeClientChannelFactory : public grpc_client_channel_factory { |
|
public: |
|
FakeClientChannelFactory() { vtable = &vtable_; } |
|
|
|
private: |
|
static void NoRef(grpc_client_channel_factory *factory) {} |
|
static void NoUnref(grpc_exec_ctx *exec_ctx, |
|
grpc_client_channel_factory *factory) {} |
|
static grpc_subchannel *CreateSubchannel(grpc_exec_ctx *exec_ctx, |
|
grpc_client_channel_factory *factory, |
|
const grpc_subchannel_args *args) { |
|
return nullptr; |
|
} |
|
static grpc_channel *CreateClientChannel(grpc_exec_ctx *exec_ctx, |
|
grpc_client_channel_factory *factory, |
|
const char *target, |
|
grpc_client_channel_type type, |
|
const grpc_channel_args *args) { |
|
return nullptr; |
|
} |
|
|
|
static const grpc_client_channel_factory_vtable vtable_; |
|
}; |
|
|
|
const grpc_client_channel_factory_vtable FakeClientChannelFactory::vtable_ = { |
|
NoRef, NoUnref, CreateSubchannel, CreateClientChannel}; |
|
|
|
static grpc_arg StringArg(const char *key, const char *value) { |
|
grpc_arg a; |
|
a.type = GRPC_ARG_STRING; |
|
a.key = const_cast<char *>(key); |
|
a.value.string = const_cast<char *>(value); |
|
return a; |
|
} |
|
|
|
enum FixtureFlags : uint32_t { |
|
CHECKS_NOT_LAST = 1, |
|
REQUIRES_TRANSPORT = 2, |
|
}; |
|
|
|
template <const grpc_channel_filter *kFilter, uint32_t kFlags> |
|
struct Fixture { |
|
const grpc_channel_filter *filter = kFilter; |
|
const uint32_t flags = kFlags; |
|
}; |
|
|
|
namespace dummy_filter { |
|
|
|
static void StartTransportStreamOp(grpc_exec_ctx *exec_ctx, |
|
grpc_call_element *elem, |
|
grpc_transport_stream_op *op) {} |
|
|
|
static void StartTransportOp(grpc_exec_ctx *exec_ctx, |
|
grpc_channel_element *elem, |
|
grpc_transport_op *op) {} |
|
|
|
static grpc_error *InitCallElem(grpc_exec_ctx *exec_ctx, |
|
grpc_call_element *elem, |
|
const grpc_call_element_args *args) { |
|
return GRPC_ERROR_NONE; |
|
} |
|
|
|
static void SetPollsetOrPollsetSet(grpc_exec_ctx *exec_ctx, |
|
grpc_call_element *elem, |
|
grpc_polling_entity *pollent) {} |
|
|
|
static void DestroyCallElem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, |
|
const grpc_call_final_info *final_info, |
|
void *and_free_memory) {} |
|
|
|
grpc_error *InitChannelElem(grpc_exec_ctx *exec_ctx, grpc_channel_element *elem, |
|
grpc_channel_element_args *args) { |
|
return GRPC_ERROR_NONE; |
|
} |
|
|
|
void DestroyChannelElem(grpc_exec_ctx *exec_ctx, grpc_channel_element *elem) {} |
|
|
|
char *GetPeer(grpc_exec_ctx *exec_ctx, grpc_call_element *elem) { |
|
return gpr_strdup("peer"); |
|
} |
|
|
|
void GetChannelInfo(grpc_exec_ctx *exec_ctx, grpc_channel_element *elem, |
|
const grpc_channel_info *channel_info) {} |
|
|
|
static const grpc_channel_filter dummy_filter = {StartTransportStreamOp, |
|
StartTransportOp, |
|
0, |
|
InitCallElem, |
|
SetPollsetOrPollsetSet, |
|
DestroyCallElem, |
|
0, |
|
InitChannelElem, |
|
DestroyChannelElem, |
|
GetPeer, |
|
GetChannelInfo, |
|
"dummy_filter"}; |
|
|
|
} // namespace dummy_filter |
|
|
|
namespace dummy_transport { |
|
|
|
/* Memory required for a single stream element - this is allocated by upper |
|
layers and initialized by the transport */ |
|
size_t sizeof_stream; /* = sizeof(transport stream) */ |
|
|
|
/* name of this transport implementation */ |
|
const char *name; |
|
|
|
/* implementation of grpc_transport_init_stream */ |
|
int InitStream(grpc_exec_ctx *exec_ctx, grpc_transport *self, |
|
grpc_stream *stream, grpc_stream_refcount *refcount, |
|
const void *server_data) { |
|
return 0; |
|
} |
|
|
|
/* implementation of grpc_transport_set_pollset */ |
|
void SetPollset(grpc_exec_ctx *exec_ctx, grpc_transport *self, |
|
grpc_stream *stream, grpc_pollset *pollset) {} |
|
|
|
/* implementation of grpc_transport_set_pollset */ |
|
void SetPollsetSet(grpc_exec_ctx *exec_ctx, grpc_transport *self, |
|
grpc_stream *stream, grpc_pollset_set *pollset_set) {} |
|
|
|
/* implementation of grpc_transport_perform_stream_op */ |
|
void PerformStreamOp(grpc_exec_ctx *exec_ctx, grpc_transport *self, |
|
grpc_stream *stream, grpc_transport_stream_op *op) { |
|
grpc_closure_sched(exec_ctx, op->on_complete, GRPC_ERROR_NONE); |
|
} |
|
|
|
/* implementation of grpc_transport_perform_op */ |
|
void PerformOp(grpc_exec_ctx *exec_ctx, grpc_transport *self, |
|
grpc_transport_op *op) {} |
|
|
|
/* implementation of grpc_transport_destroy_stream */ |
|
void DestroyStream(grpc_exec_ctx *exec_ctx, grpc_transport *self, |
|
grpc_stream *stream, void *and_free_memory) {} |
|
|
|
/* implementation of grpc_transport_destroy */ |
|
void Destroy(grpc_exec_ctx *exec_ctx, grpc_transport *self) {} |
|
|
|
/* implementation of grpc_transport_get_peer */ |
|
char *GetPeer(grpc_exec_ctx *exec_ctx, grpc_transport *self) { |
|
return gpr_strdup("transport_peer"); |
|
} |
|
|
|
/* implementation of grpc_transport_get_endpoint */ |
|
grpc_endpoint *GetEndpoint(grpc_exec_ctx *exec_ctx, grpc_transport *self) { |
|
return nullptr; |
|
} |
|
|
|
static const grpc_transport_vtable dummy_transport_vtable = { |
|
0, "dummy_http2", InitStream, |
|
SetPollset, SetPollsetSet, PerformStreamOp, |
|
PerformOp, DestroyStream, Destroy, |
|
GetPeer, GetEndpoint}; |
|
|
|
static grpc_transport dummy_transport = {&dummy_transport_vtable}; |
|
|
|
} // namespace dummy_transport |
|
|
|
template <class Fixture> |
|
static void BM_FilterInitDestroy(benchmark::State &state) { |
|
Fixture fixture; |
|
std::ostringstream label; |
|
|
|
std::vector<grpc_arg> args; |
|
FakeClientChannelFactory fake_client_channel_factory; |
|
args.push_back(grpc_client_channel_factory_create_channel_arg( |
|
&fake_client_channel_factory)); |
|
args.push_back(StringArg(GRPC_ARG_SERVER_URI, "localhost")); |
|
|
|
grpc_channel_args channel_args = {args.size(), &args[0]}; |
|
|
|
std::vector<const grpc_channel_filter *> filters; |
|
if (fixture.filter != nullptr) { |
|
filters.push_back(fixture.filter); |
|
} |
|
if (fixture.flags & CHECKS_NOT_LAST) { |
|
filters.push_back(&dummy_filter::dummy_filter); |
|
label << " has_dummy_filter"; |
|
} |
|
|
|
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
|
size_t channel_size = grpc_channel_stack_size(&filters[0], filters.size()); |
|
grpc_channel_stack *channel_stack = |
|
static_cast<grpc_channel_stack *>(gpr_malloc(channel_size)); |
|
GPR_ASSERT(GRPC_LOG_IF_ERROR( |
|
"call_stack_init", |
|
grpc_channel_stack_init(&exec_ctx, 1, FilterDestroy, channel_stack, |
|
&filters[0], filters.size(), &channel_args, |
|
fixture.flags & REQUIRES_TRANSPORT |
|
? &dummy_transport::dummy_transport |
|
: nullptr, |
|
"CHANNEL", channel_stack))); |
|
grpc_exec_ctx_flush(&exec_ctx); |
|
grpc_call_stack *call_stack = static_cast<grpc_call_stack *>( |
|
gpr_malloc(channel_stack->call_stack_size)); |
|
gpr_timespec deadline = gpr_inf_future(GPR_CLOCK_MONOTONIC); |
|
gpr_timespec start_time = gpr_now(GPR_CLOCK_MONOTONIC); |
|
grpc_slice method = grpc_slice_from_static_string("/foo/bar"); |
|
grpc_call_final_info final_info; |
|
while (state.KeepRunning()) { |
|
GRPC_ERROR_UNREF(grpc_call_stack_init(&exec_ctx, channel_stack, 1, |
|
DoNothing, NULL, NULL, NULL, method, |
|
start_time, deadline, call_stack)); |
|
grpc_call_stack_destroy(&exec_ctx, call_stack, &final_info, NULL); |
|
grpc_exec_ctx_flush(&exec_ctx); |
|
} |
|
grpc_channel_stack_destroy(&exec_ctx, channel_stack); |
|
grpc_exec_ctx_finish(&exec_ctx); |
|
|
|
state.SetLabel(label.str()); |
|
} |
|
|
|
template <class Fixture> |
|
static void BM_FilterInitSendInitialMetadataThenDestroy( |
|
benchmark::State &state) { |
|
Fixture fixture; |
|
std::ostringstream label; |
|
|
|
std::vector<grpc_arg> args; |
|
FakeClientChannelFactory fake_client_channel_factory; |
|
args.push_back(grpc_client_channel_factory_create_channel_arg( |
|
&fake_client_channel_factory)); |
|
args.push_back(StringArg(GRPC_ARG_SERVER_URI, "localhost")); |
|
|
|
grpc_channel_args channel_args = {args.size(), &args[0]}; |
|
|
|
std::vector<const grpc_channel_filter *> filters; |
|
if (fixture.filter != nullptr) { |
|
filters.push_back(fixture.filter); |
|
} |
|
if (fixture.flags & CHECKS_NOT_LAST) { |
|
filters.push_back(&dummy_filter::dummy_filter); |
|
label << " has_dummy_filter"; |
|
} |
|
|
|
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
|
size_t channel_size = grpc_channel_stack_size(&filters[0], filters.size()); |
|
grpc_channel_stack *channel_stack = |
|
static_cast<grpc_channel_stack *>(gpr_malloc(channel_size)); |
|
GPR_ASSERT(GRPC_LOG_IF_ERROR( |
|
"call_stack_init", |
|
grpc_channel_stack_init(&exec_ctx, 1, FilterDestroy, channel_stack, |
|
&filters[0], filters.size(), &channel_args, |
|
fixture.flags & REQUIRES_TRANSPORT |
|
? &dummy_transport::dummy_transport |
|
: nullptr, |
|
"CHANNEL", channel_stack))); |
|
grpc_exec_ctx_flush(&exec_ctx); |
|
grpc_call_stack *call_stack = static_cast<grpc_call_stack *>( |
|
gpr_malloc(channel_stack->call_stack_size)); |
|
gpr_timespec deadline = gpr_inf_future(GPR_CLOCK_MONOTONIC); |
|
gpr_timespec start_time = gpr_now(GPR_CLOCK_MONOTONIC); |
|
grpc_slice method = grpc_slice_from_static_string("/foo/bar"); |
|
grpc_call_final_info final_info; |
|
grpc_transport_stream_op op; |
|
memset(&op, 0, sizeof(op)); |
|
grpc_closure closure; |
|
op.on_complete = grpc_closure_init(&closure, DoNothing, nullptr, |
|
grpc_schedule_on_exec_ctx); |
|
while (state.KeepRunning()) { |
|
grpc_metadata_batch batch; |
|
grpc_metadata_batch_init(&batch); |
|
op.send_initial_metadata = &batch; |
|
GRPC_ERROR_UNREF(grpc_call_stack_init(&exec_ctx, channel_stack, 1, |
|
DoNothing, NULL, NULL, NULL, method, |
|
start_time, deadline, call_stack)); |
|
auto elem = grpc_call_stack_element(call_stack, 0); |
|
elem->filter->start_transport_stream_op(&exec_ctx, elem, &op); |
|
grpc_call_stack_destroy(&exec_ctx, call_stack, &final_info, NULL); |
|
grpc_metadata_batch_destroy(&exec_ctx, &batch); |
|
grpc_exec_ctx_flush(&exec_ctx); |
|
} |
|
grpc_channel_stack_destroy(&exec_ctx, channel_stack); |
|
grpc_exec_ctx_finish(&exec_ctx); |
|
|
|
state.SetLabel(label.str()); |
|
} |
|
|
|
typedef Fixture<nullptr, 0> NoFilter; |
|
BENCHMARK_TEMPLATE(BM_FilterInitDestroy, NoFilter); |
|
typedef Fixture<&dummy_filter::dummy_filter, 0> DummyFilter; |
|
BENCHMARK_TEMPLATE(BM_FilterInitDestroy, DummyFilter); |
|
BENCHMARK_TEMPLATE(BM_FilterInitSendInitialMetadataThenDestroy, DummyFilter); |
|
typedef Fixture<&grpc_client_channel_filter, 0> ClientChannelFilter; |
|
BENCHMARK_TEMPLATE(BM_FilterInitDestroy, ClientChannelFilter); |
|
typedef Fixture<&grpc_compress_filter, CHECKS_NOT_LAST> CompressFilter; |
|
BENCHMARK_TEMPLATE(BM_FilterInitDestroy, CompressFilter); |
|
BENCHMARK_TEMPLATE(BM_FilterInitSendInitialMetadataThenDestroy, CompressFilter); |
|
typedef Fixture<&grpc_client_deadline_filter, CHECKS_NOT_LAST> |
|
ClientDeadlineFilter; |
|
BENCHMARK_TEMPLATE(BM_FilterInitDestroy, ClientDeadlineFilter); |
|
BENCHMARK_TEMPLATE(BM_FilterInitSendInitialMetadataThenDestroy, |
|
ClientDeadlineFilter); |
|
typedef Fixture<&grpc_server_deadline_filter, CHECKS_NOT_LAST> |
|
ServerDeadlineFilter; |
|
BENCHMARK_TEMPLATE(BM_FilterInitDestroy, ServerDeadlineFilter); |
|
BENCHMARK_TEMPLATE(BM_FilterInitSendInitialMetadataThenDestroy, |
|
ServerDeadlineFilter); |
|
typedef Fixture<&grpc_http_client_filter, CHECKS_NOT_LAST | REQUIRES_TRANSPORT> |
|
HttpClientFilter; |
|
BENCHMARK_TEMPLATE(BM_FilterInitDestroy, HttpClientFilter); |
|
BENCHMARK_TEMPLATE(BM_FilterInitSendInitialMetadataThenDestroy, |
|
HttpClientFilter); |
|
typedef Fixture<&grpc_http_server_filter, CHECKS_NOT_LAST> HttpServerFilter; |
|
BENCHMARK_TEMPLATE(BM_FilterInitDestroy, HttpServerFilter); |
|
BENCHMARK_TEMPLATE(BM_FilterInitSendInitialMetadataThenDestroy, |
|
HttpServerFilter); |
|
typedef Fixture<&grpc_message_size_filter, CHECKS_NOT_LAST> MessageSizeFilter; |
|
BENCHMARK_TEMPLATE(BM_FilterInitDestroy, MessageSizeFilter); |
|
BENCHMARK_TEMPLATE(BM_FilterInitSendInitialMetadataThenDestroy, |
|
MessageSizeFilter); |
|
typedef Fixture<&grpc_load_reporting_filter, CHECKS_NOT_LAST> |
|
LoadReportingFilter; |
|
BENCHMARK_TEMPLATE(BM_FilterInitDestroy, LoadReportingFilter); |
|
BENCHMARK_TEMPLATE(BM_FilterInitSendInitialMetadataThenDestroy, |
|
LoadReportingFilter); |
|
|
|
BENCHMARK_MAIN();
|
|
|