benchmark.h
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1 /*
2  * Copyright (C) 2012 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 #include <stddef.h>
17 #include <stdint.h>
18 #include <vector>
19 
20 namespace testing {
21 class Benchmark {
22  public:
23  Benchmark(const char* name, void (*fn)(int)) {
24  Register(name, fn, NULL);
25  }
26  Benchmark(const char* name, void (*fn_range)(int, int)) {
27  Register(name, NULL, fn_range);
28  }
29  Benchmark* Arg(int x);
30  Benchmark* Range(int lo, int hi);
31  const char* Name();
32  bool ShouldRun(int argc, char* argv[]);
33  void Run();
34  private:
35  const char* name_;
36  void (*fn_)(int);
37  void (*fn_range_)(int, int);
38  std::vector<int> args_;
39  void Register(const char* name, void (*fn)(int), void (*fn_range)(int, int));
40  void RunRepeatedlyWithArg(int iterations, int arg);
41  void RunWithArg(int arg);
42 };
43 } // namespace testing
45 void StopBenchmarkTiming();
47 #define BENCHMARK(f) \
48  static ::testing::Benchmark* _benchmark_##f __attribute__((unused)) = \
49  (new ::testing::Benchmark(#f, f))
gtsam.examples.DogLegOptimizerExample.int
int
Definition: DogLegOptimizerExample.py:111
testing
Definition: benchmark.h:20
name
Annotation for function names.
Definition: attr.h:51
testing::Benchmark::fn_range_
void(* fn_range_)(int, int)
Definition: benchmark.h:37
testing::Benchmark::Benchmark
Benchmark(const char *name, void(*fn_range)(int, int))
Definition: benchmark.h:26
testing::Benchmark::ShouldRun
bool ShouldRun(int argc, char *argv[])
Definition: benchmark_main.cc:98
testing::Benchmark::Benchmark
Benchmark(const char *name, void(*fn)(int))
Definition: benchmark.h:23
fn
static double fn[10]
Definition: fresnl.c:103
testing::Benchmark::Register
void Register(const char *name, void(*fn)(int), void(*fn_range)(int, int))
Definition: benchmark_main.cc:118
testing::Benchmark::fn_
void(* fn_)(int)
Definition: benchmark.h:36
x
set noclip points set clip one set noclip two set bar set border lt lw set xdata set ydata set zdata set x2data set y2data set boxwidth set dummy x
Definition: gnuplot_common_settings.hh:12
testing::Benchmark::RunWithArg
void RunWithArg(int arg)
Definition: benchmark_main.cc:154
SetBenchmarkFlopsProcessed
void SetBenchmarkFlopsProcessed(int64_t)
Definition: benchmark_main.cc:193
testing::Benchmark::args_
std::vector< int > args_
Definition: benchmark.h:38
testing::Benchmark
Definition: benchmark.h:21
int64_t
signed __int64 int64_t
Definition: ms_stdint.h:94
testing::Benchmark::Arg
Benchmark * Arg(int x)
Definition: benchmark_main.cc:74
StartBenchmarkTiming
void StartBenchmarkTiming()
Definition: benchmark_main.cc:202
arg
Definition: cast.h:1412
testing::Benchmark::name_
const char * name_
Definition: benchmark.h:35
testing::Benchmark::Name
const char * Name()
Definition: benchmark_main.cc:95
StopBenchmarkTiming
void StopBenchmarkTiming()
Definition: benchmark_main.cc:196
testing::Benchmark::Run
void Run()
Definition: benchmark_main.cc:128
testing::Benchmark::RunRepeatedlyWithArg
void RunRepeatedlyWithArg(int iterations, int arg)
Definition: benchmark_main.cc:141
testing::Benchmark::Range
Benchmark * Range(int lo, int hi)
Definition: benchmark_main.cc:79
NULL
#define NULL
Definition: ccolamd.c:609


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autogenerated on Fri Nov 1 2024 03:32:00