61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
/*
|
|
* Copyright (C) 2012 The Android Open Source Project
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#include <stdint.h>
|
|
|
|
#include <vector>
|
|
|
|
namespace testing {
|
|
|
|
class Benchmark {
|
|
public:
|
|
Benchmark(const char* name, void (*fn)(int)) {
|
|
Register(name, fn, NULL);
|
|
}
|
|
|
|
Benchmark(const char* name, void (*fn_range)(int, int)) {
|
|
Register(name, NULL, fn_range);
|
|
}
|
|
|
|
Benchmark* Arg(int x);
|
|
|
|
const char* Name();
|
|
|
|
bool ShouldRun(int argc, char* argv[]);
|
|
void Run();
|
|
|
|
private:
|
|
const char* name_;
|
|
|
|
void (*fn_)(int);
|
|
void (*fn_range_)(int, int);
|
|
|
|
std::vector<int> args_;
|
|
|
|
void Register(const char* name, void (*fn)(int), void (*fn_range)(int, int));
|
|
void RunRepeatedlyWithArg(int iterations, int arg);
|
|
void RunWithArg(int arg);
|
|
};
|
|
|
|
} // namespace testing
|
|
|
|
void SetBenchmarkBytesProcessed(int64_t);
|
|
void StopBenchmarkTiming();
|
|
void StartBenchmarkTiming();
|
|
|
|
#define BENCHMARK(f) \
|
|
static ::testing::Benchmark* _benchmark_##f __attribute__((unused)) = \
|
|
(new ::testing::Benchmark(#f, f))
|