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.
91 lines
2.5 KiB
91 lines
2.5 KiB
/*
|
|
*
|
|
* 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;
|
|
}
|