diff options
author | 2018-06-21 17:37:39 -0700 | |
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committer | 2018-06-21 17:37:39 -0700 | |
commit | 7a2a8ca4ba2cd505961ac43c656cc0a7a33c7bb0 (patch) | |
tree | bfc5c4641155509fa79aa24ecb3d88962c0ac592 /test/cpp/microbenchmarks | |
parent | 8bda53ee64769d756a4347afb7336e4cb21ede99 (diff) | |
parent | 77472309d5a01eca98a95858270388d941e7eb89 (diff) |
Merge pull request #15747 from ncteisen/channel-benchmark
Add Channel Creation Benchmark
Diffstat (limited to 'test/cpp/microbenchmarks')
-rw-r--r-- | test/cpp/microbenchmarks/BUILD | 14 | ||||
-rw-r--r-- | test/cpp/microbenchmarks/bm_channel.cc | 90 |
2 files changed, 104 insertions, 0 deletions
diff --git a/test/cpp/microbenchmarks/BUILD b/test/cpp/microbenchmarks/BUILD index 7b27aed4c3..0c3b9ef816 100644 --- a/test/cpp/microbenchmarks/BUILD +++ b/test/cpp/microbenchmarks/BUILD @@ -55,6 +55,20 @@ grpc_cc_binary( ) grpc_cc_binary( + name = "bm_arena", + testonly = 1, + srcs = ["bm_arena.cc"], + deps = [":helpers"], +) + +grpc_cc_binary( + name = "bm_channel", + testonly = 1, + srcs = ["bm_channel.cc"], + deps = [":helpers"], +) + +grpc_cc_binary( name = "bm_cq", testonly = 1, srcs = ["bm_cq.cc"], diff --git a/test/cpp/microbenchmarks/bm_channel.cc b/test/cpp/microbenchmarks/bm_channel.cc new file mode 100644 index 0000000000..15ac997540 --- /dev/null +++ b/test/cpp/microbenchmarks/bm_channel.cc @@ -0,0 +1,90 @@ +/* + * + * Copyright 2017 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +/* Benchmark channel */ + +#include <benchmark/benchmark.h> +#include <grpc/grpc.h> +#include "test/cpp/microbenchmarks/helpers.h" +#include "test/cpp/util/test_config.h" + +auto& force_library_initialization = Library::get(); + +class ChannelDestroyerFixture { + public: + ChannelDestroyerFixture() {} + virtual ~ChannelDestroyerFixture() { + if (channel_) { + grpc_channel_destroy(channel_); + } + } + virtual void Init() = 0; + + protected: + grpc_channel* channel_ = nullptr; +}; + +class InsecureChannelFixture : public ChannelDestroyerFixture { + public: + InsecureChannelFixture() {} + void Init() override { + channel_ = grpc_insecure_channel_create("localhost:1234", nullptr, nullptr); + } +}; + +class LameChannelFixture : public ChannelDestroyerFixture { + public: + LameChannelFixture() {} + void Init() override { + channel_ = grpc_lame_client_channel_create( + "localhost:1234", GRPC_STATUS_UNAUTHENTICATED, "blah"); + } +}; + +template <class Fixture> +static void BM_InsecureChannelCreateDestroy(benchmark::State& state) { + // In order to test if channel creation time is affected by the number of + // already existing channels, we create some initial channels here. + Fixture initial_channels[512]; + for (int i = 0; i < state.range(0); i++) { + initial_channels[i].Init(); + } + while (state.KeepRunning()) { + Fixture channel; + channel.Init(); + } +} +BENCHMARK_TEMPLATE(BM_InsecureChannelCreateDestroy, InsecureChannelFixture) + ->Range(0, 512); +; +BENCHMARK_TEMPLATE(BM_InsecureChannelCreateDestroy, LameChannelFixture) + ->Range(0, 512); +; + +// Some distros have RunSpecifiedBenchmarks under the benchmark namespace, +// and others do not. This allows us to support both modes. +namespace benchmark { +void RunTheBenchmarksNamespaced() { RunSpecifiedBenchmarks(); } +} // namespace benchmark + +int main(int argc, char** argv) { + ::benchmark::Initialize(&argc, argv); + ::grpc::testing::InitTest(&argc, &argv, false); + benchmark::RunTheBenchmarksNamespaced(); + return 0; +} |