Craig Tiller
8 years ago
committed by
GitHub
commit
2467630fa6
7 changed files with 441 additions and 8 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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/* Test out various metadata handling primitives */ |
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#include <grpc/grpc.h> |
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extern "C" { |
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#include "src/core/lib/transport/metadata.h" |
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#include "src/core/lib/transport/static_metadata.h" |
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} |
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#include "third_party/benchmark/include/benchmark/benchmark.h" |
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static class InitializeStuff { |
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public: |
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InitializeStuff() { grpc_init(); } |
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~InitializeStuff() { grpc_shutdown(); } |
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} initialize_stuff; |
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static void BM_SliceFromStatic(benchmark::State& state) { |
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while (state.KeepRunning()) { |
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benchmark::DoNotOptimize(grpc_slice_from_static_string("abc")); |
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} |
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} |
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BENCHMARK(BM_SliceFromStatic); |
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static void BM_SliceFromCopied(benchmark::State& state) { |
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while (state.KeepRunning()) { |
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grpc_slice_unref(grpc_slice_from_copied_string("abc")); |
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} |
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} |
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BENCHMARK(BM_SliceFromCopied); |
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static void BM_SliceIntern(benchmark::State& state) { |
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gpr_slice slice = grpc_slice_from_static_string("abc"); |
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while (state.KeepRunning()) { |
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grpc_slice_unref(grpc_slice_intern(slice)); |
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} |
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} |
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BENCHMARK(BM_SliceIntern); |
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static void BM_SliceReIntern(benchmark::State& state) { |
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gpr_slice slice = grpc_slice_intern(grpc_slice_from_static_string("abc")); |
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while (state.KeepRunning()) { |
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grpc_slice_unref(grpc_slice_intern(slice)); |
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} |
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grpc_slice_unref(slice); |
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} |
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BENCHMARK(BM_SliceReIntern); |
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static void BM_SliceInternStaticMetadata(benchmark::State& state) { |
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while (state.KeepRunning()) { |
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grpc_slice_intern(GRPC_MDSTR_GZIP); |
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} |
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} |
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BENCHMARK(BM_SliceInternStaticMetadata); |
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static void BM_SliceInternEqualToStaticMetadata(benchmark::State& state) { |
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gpr_slice slice = grpc_slice_from_static_string("gzip"); |
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while (state.KeepRunning()) { |
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grpc_slice_intern(slice); |
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} |
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} |
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BENCHMARK(BM_SliceInternEqualToStaticMetadata); |
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static void BM_MetadataFromNonInternedSlices(benchmark::State& state) { |
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gpr_slice k = grpc_slice_from_static_string("key"); |
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gpr_slice v = grpc_slice_from_static_string("value"); |
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grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
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while (state.KeepRunning()) { |
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GRPC_MDELEM_UNREF(&exec_ctx, grpc_mdelem_create(&exec_ctx, k, v, NULL)); |
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} |
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grpc_exec_ctx_finish(&exec_ctx); |
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} |
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BENCHMARK(BM_MetadataFromNonInternedSlices); |
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static void BM_MetadataFromInternedSlices(benchmark::State& state) { |
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gpr_slice k = grpc_slice_intern(grpc_slice_from_static_string("key")); |
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gpr_slice v = grpc_slice_intern(grpc_slice_from_static_string("value")); |
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grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
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while (state.KeepRunning()) { |
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GRPC_MDELEM_UNREF(&exec_ctx, grpc_mdelem_create(&exec_ctx, k, v, NULL)); |
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} |
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grpc_exec_ctx_finish(&exec_ctx); |
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grpc_slice_unref(k); |
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grpc_slice_unref(v); |
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} |
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BENCHMARK(BM_MetadataFromInternedSlices); |
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static void BM_MetadataFromInternedSlicesAlreadyInIndex( |
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benchmark::State& state) { |
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gpr_slice k = grpc_slice_intern(grpc_slice_from_static_string("key")); |
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gpr_slice v = grpc_slice_intern(grpc_slice_from_static_string("value")); |
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grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
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grpc_mdelem seed = grpc_mdelem_create(&exec_ctx, k, v, NULL); |
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while (state.KeepRunning()) { |
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GRPC_MDELEM_UNREF(&exec_ctx, grpc_mdelem_create(&exec_ctx, k, v, NULL)); |
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} |
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GRPC_MDELEM_UNREF(&exec_ctx, seed); |
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grpc_exec_ctx_finish(&exec_ctx); |
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grpc_slice_unref(k); |
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grpc_slice_unref(v); |
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} |
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BENCHMARK(BM_MetadataFromInternedSlicesAlreadyInIndex); |
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static void BM_MetadataFromInternedKey(benchmark::State& state) { |
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gpr_slice k = grpc_slice_intern(grpc_slice_from_static_string("key")); |
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gpr_slice v = grpc_slice_from_static_string("value"); |
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grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
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while (state.KeepRunning()) { |
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GRPC_MDELEM_UNREF(&exec_ctx, grpc_mdelem_create(&exec_ctx, k, v, NULL)); |
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} |
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grpc_exec_ctx_finish(&exec_ctx); |
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grpc_slice_unref(k); |
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} |
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BENCHMARK(BM_MetadataFromInternedKey); |
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static void BM_MetadataFromNonInternedSlicesWithBackingStore( |
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benchmark::State& state) { |
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gpr_slice k = grpc_slice_from_static_string("key"); |
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gpr_slice v = grpc_slice_from_static_string("value"); |
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char backing_store[sizeof(grpc_mdelem_data)]; |
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grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
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while (state.KeepRunning()) { |
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GRPC_MDELEM_UNREF( |
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&exec_ctx, |
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grpc_mdelem_create(&exec_ctx, k, v, |
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reinterpret_cast<grpc_mdelem_data*>(backing_store))); |
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} |
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grpc_exec_ctx_finish(&exec_ctx); |
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} |
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BENCHMARK(BM_MetadataFromNonInternedSlicesWithBackingStore); |
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static void BM_MetadataFromInternedSlicesWithBackingStore( |
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benchmark::State& state) { |
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gpr_slice k = grpc_slice_intern(grpc_slice_from_static_string("key")); |
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gpr_slice v = grpc_slice_intern(grpc_slice_from_static_string("value")); |
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char backing_store[sizeof(grpc_mdelem_data)]; |
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grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
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while (state.KeepRunning()) { |
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GRPC_MDELEM_UNREF( |
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&exec_ctx, |
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grpc_mdelem_create(&exec_ctx, k, v, |
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reinterpret_cast<grpc_mdelem_data*>(backing_store))); |
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} |
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grpc_exec_ctx_finish(&exec_ctx); |
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grpc_slice_unref(k); |
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grpc_slice_unref(v); |
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} |
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BENCHMARK(BM_MetadataFromInternedSlicesWithBackingStore); |
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static void BM_MetadataFromInternedKeyWithBackingStore( |
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benchmark::State& state) { |
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gpr_slice k = grpc_slice_intern(grpc_slice_from_static_string("key")); |
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gpr_slice v = grpc_slice_from_static_string("value"); |
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char backing_store[sizeof(grpc_mdelem_data)]; |
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grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
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while (state.KeepRunning()) { |
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GRPC_MDELEM_UNREF( |
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&exec_ctx, |
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grpc_mdelem_create(&exec_ctx, k, v, |
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reinterpret_cast<grpc_mdelem_data*>(backing_store))); |
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} |
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grpc_exec_ctx_finish(&exec_ctx); |
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grpc_slice_unref(k); |
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} |
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BENCHMARK(BM_MetadataFromInternedKeyWithBackingStore); |
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static void BM_MetadataFromStaticMetadataStrings(benchmark::State& state) { |
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gpr_slice k = GRPC_MDSTR_STATUS; |
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gpr_slice v = GRPC_MDSTR_200; |
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grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
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while (state.KeepRunning()) { |
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GRPC_MDELEM_UNREF(&exec_ctx, grpc_mdelem_create(&exec_ctx, k, v, NULL)); |
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} |
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grpc_exec_ctx_finish(&exec_ctx); |
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grpc_slice_unref(k); |
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} |
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BENCHMARK(BM_MetadataFromStaticMetadataStrings); |
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static void BM_MetadataFromStaticMetadataStringsNotIndexed( |
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benchmark::State& state) { |
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gpr_slice k = GRPC_MDSTR_STATUS; |
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gpr_slice v = GRPC_MDSTR_GZIP; |
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grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
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while (state.KeepRunning()) { |
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GRPC_MDELEM_UNREF(&exec_ctx, grpc_mdelem_create(&exec_ctx, k, v, NULL)); |
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} |
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grpc_exec_ctx_finish(&exec_ctx); |
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grpc_slice_unref(k); |
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} |
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BENCHMARK(BM_MetadataFromStaticMetadataStringsNotIndexed); |
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static void BM_MetadataRefUnrefExternal(benchmark::State& state) { |
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char backing_store[sizeof(grpc_mdelem_data)]; |
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grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
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grpc_mdelem el = |
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grpc_mdelem_create(&exec_ctx, grpc_slice_from_static_string("a"), |
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grpc_slice_from_static_string("b"), |
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reinterpret_cast<grpc_mdelem_data*>(backing_store)); |
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while (state.KeepRunning()) { |
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GRPC_MDELEM_UNREF(&exec_ctx, GRPC_MDELEM_REF(el)); |
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} |
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GRPC_MDELEM_UNREF(&exec_ctx, el); |
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grpc_exec_ctx_finish(&exec_ctx); |
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} |
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BENCHMARK(BM_MetadataRefUnrefExternal); |
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static void BM_MetadataRefUnrefInterned(benchmark::State& state) { |
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char backing_store[sizeof(grpc_mdelem_data)]; |
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grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
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gpr_slice k = grpc_slice_intern(grpc_slice_from_static_string("key")); |
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gpr_slice v = grpc_slice_intern(grpc_slice_from_static_string("value")); |
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grpc_mdelem el = grpc_mdelem_create( |
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&exec_ctx, k, v, reinterpret_cast<grpc_mdelem_data*>(backing_store)); |
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grpc_slice_unref(k); |
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grpc_slice_unref(v); |
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while (state.KeepRunning()) { |
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GRPC_MDELEM_UNREF(&exec_ctx, GRPC_MDELEM_REF(el)); |
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} |
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GRPC_MDELEM_UNREF(&exec_ctx, el); |
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grpc_exec_ctx_finish(&exec_ctx); |
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} |
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BENCHMARK(BM_MetadataRefUnrefInterned); |
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static void BM_MetadataRefUnrefAllocated(benchmark::State& state) { |
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grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
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grpc_mdelem el = |
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grpc_mdelem_create(&exec_ctx, grpc_slice_from_static_string("a"), |
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grpc_slice_from_static_string("b"), NULL); |
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while (state.KeepRunning()) { |
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GRPC_MDELEM_UNREF(&exec_ctx, GRPC_MDELEM_REF(el)); |
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} |
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GRPC_MDELEM_UNREF(&exec_ctx, el); |
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grpc_exec_ctx_finish(&exec_ctx); |
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} |
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BENCHMARK(BM_MetadataRefUnrefAllocated); |
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static void BM_MetadataRefUnrefStatic(benchmark::State& state) { |
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grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
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grpc_mdelem el = |
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grpc_mdelem_create(&exec_ctx, GRPC_MDSTR_STATUS, GRPC_MDSTR_200, NULL); |
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while (state.KeepRunning()) { |
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GRPC_MDELEM_UNREF(&exec_ctx, GRPC_MDELEM_REF(el)); |
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} |
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GRPC_MDELEM_UNREF(&exec_ctx, el); |
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grpc_exec_ctx_finish(&exec_ctx); |
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} |
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BENCHMARK(BM_MetadataRefUnrefStatic); |
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BENCHMARK_MAIN(); |
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