mirror of https://github.com/grpc/grpc.git
Craig Tiller
8 years ago
parent
0dc57ad46f
commit
1128d462c3
7 changed files with 218 additions and 1 deletions
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/*
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* |
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* Copyright 2017, 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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/* Test out pollset latencies */ |
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#include <grpc/grpc.h> |
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extern "C" { |
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#include "src/core/lib/iomgr/pollset.h" |
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} |
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#include "test/cpp/microbenchmarks/helpers.h" |
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#include "third_party/benchmark/include/benchmark/benchmark.h" |
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static void shutdown_ps_closure(grpc_exec_ctx* exec_ctx, void* ps, |
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grpc_error* error) { |
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grpc_pollset_destroy(ps); |
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} |
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static void BM_CreateDestroyPollset(benchmark::State& state) { |
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TrackCounters track_counters; |
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size_t ps_sz = grpc_pollset_size(); |
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grpc_pollset* ps = gpr_malloc(ps_sz); |
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gpr_mu* mu; |
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grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
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grpc_closure shutdown_ps_closure; |
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grpc_closure_init(&shutdown_ps_closure, shutdown_ps, ps, |
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grpc_schedule_on_exec_ctx); |
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while (state.KeepRunning()) { |
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memset(ps, 0, ps_sz); |
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grpc_pollset_init(ps, &mu); |
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grpc_pollset_shutdown(&exec_ctx, ps, shutdown_ps_closure); |
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grpc_exec_ctx_flush(&exec_ctx); |
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} |
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grpc_exec_ctx_finish(&exec_ctx); |
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track_counters.Finish(&state); |
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} |
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BENCHMARK(BM_CreateDestroyPollset); |
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BENCHMARK_MAIN(); |
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