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/*
*
* Copyright 2015 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.
*
*/
/* This benchmark exists to ensure that immediately-firing alarms are fast */
#include <benchmark/benchmark.h>
#include <grpc/grpc.h>
#include <grpcpp/alarm.h>
#include <grpcpp/completion_queue.h>
#include <grpcpp/impl/grpc_library.h>
#include "test/core/util/test_config.h"
#include "test/cpp/microbenchmarks/helpers.h"
#include "test/cpp/util/test_config.h"
namespace grpc {
namespace testing {
static void BM_Alarm_Tag_Immediate(benchmark::State& state) {
CompletionQueue cq;
Alarm alarm;
void* output_tag;
bool ok;
auto deadline = grpc_timeout_seconds_to_deadline(0);
for (auto _ : state) {
alarm.Set(&cq, deadline, nullptr);
cq.Next(&output_tag, &ok);
}
}
BENCHMARK(BM_Alarm_Tag_Immediate);
} // namespace testing
} // namespace grpc
// 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) {
grpc::testing::TestEnvironment env(&argc, argv);
LibraryInitializer libInit;
::benchmark::Initialize(&argc, argv);
grpc::testing::InitTest(&argc, &argv, false);
benchmark::RunTheBenchmarksNamespaced();
return 0;
}
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