mirror of https://github.com/grpc/grpc.git
Merge pull request #9708 from ctiller/bm_cq
Add microbenchmark of single-threaded CQ operationspull/9781/merge
Craig Tiller
8 years ago
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GitHub
commit
8b01e8f5e6
7 changed files with 270 additions and 1 deletions
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/*
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* |
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* Copyright 2015, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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/* This benchmark exists to ensure that the benchmark integration is
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* working */ |
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#include <grpc++/completion_queue.h> |
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#include <grpc++/impl/grpc_library.h> |
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#include <grpc/grpc.h> |
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#include "third_party/benchmark/include/benchmark/benchmark.h" |
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extern "C" { |
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#include "src/core/lib/surface/completion_queue.h" |
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} |
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namespace grpc { |
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namespace testing { |
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static class InitializeStuff { |
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public: |
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InitializeStuff() { init_lib_.init(); } |
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~InitializeStuff() { init_lib_.shutdown(); } |
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private: |
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internal::GrpcLibrary init_lib_; |
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internal::GrpcLibraryInitializer init_; |
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} initialize_stuff; |
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static void BM_CreateDestroyCpp(benchmark::State& state) { |
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while (state.KeepRunning()) { |
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CompletionQueue cq; |
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} |
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} |
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BENCHMARK(BM_CreateDestroyCpp); |
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static void BM_CreateDestroyCore(benchmark::State& state) { |
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while (state.KeepRunning()) { |
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grpc_completion_queue_destroy(grpc_completion_queue_create(NULL)); |
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} |
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} |
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BENCHMARK(BM_CreateDestroyCore); |
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static void DoneWithCompletionOnStack(grpc_exec_ctx* exec_ctx, void* arg, |
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grpc_cq_completion* completion) {} |
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class DummyTag final : public CompletionQueueTag { |
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public: |
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bool FinalizeResult(void** tag, bool* status) override { return true; } |
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}; |
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static void BM_Pass1Cpp(benchmark::State& state) { |
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CompletionQueue cq; |
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grpc_completion_queue* c_cq = cq.cq(); |
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while (state.KeepRunning()) { |
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grpc_cq_completion completion; |
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DummyTag dummy_tag; |
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grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
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grpc_cq_begin_op(c_cq, &dummy_tag); |
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grpc_cq_end_op(&exec_ctx, c_cq, &dummy_tag, GRPC_ERROR_NONE, |
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DoneWithCompletionOnStack, NULL, &completion); |
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grpc_exec_ctx_finish(&exec_ctx); |
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void* tag; |
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bool ok; |
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cq.Next(&tag, &ok); |
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} |
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} |
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BENCHMARK(BM_Pass1Cpp); |
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static void BM_Pass1Core(benchmark::State& state) { |
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grpc_completion_queue* cq = grpc_completion_queue_create(NULL); |
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gpr_timespec deadline = gpr_inf_future(GPR_CLOCK_MONOTONIC); |
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while (state.KeepRunning()) { |
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grpc_cq_completion completion; |
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grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
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grpc_cq_begin_op(cq, NULL); |
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grpc_cq_end_op(&exec_ctx, cq, NULL, GRPC_ERROR_NONE, |
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DoneWithCompletionOnStack, NULL, &completion); |
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grpc_exec_ctx_finish(&exec_ctx); |
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grpc_completion_queue_next(cq, deadline, NULL); |
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} |
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grpc_completion_queue_destroy(cq); |
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} |
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BENCHMARK(BM_Pass1Core); |
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} // namespace testing
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} // namespace grpc
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BENCHMARK_MAIN(); |
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