1  // Copyright (c) 2019-2022 The Bitcoin Core developers
 2  // Distributed under the MIT software license, see the accompanying
 3  // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 4  
 5  #include <bench/bench.h>
 6  
 7  #include <util/time.h>
 8  
 9  static void BenchTimeDeprecated(benchmark::Bench& bench)
10  {
11      bench.run([&] {
12          (void)GetTime();
13      });
14  }
15  
16  static void BenchTimeMock(benchmark::Bench& bench)
17  {
18      SetMockTime(111);
19      bench.run([&] {
20          (void)GetTime<std::chrono::seconds>();
21      });
22      SetMockTime(0);
23  }
24  
25  static void BenchTimeMillis(benchmark::Bench& bench)
26  {
27      bench.run([&] {
28          (void)GetTime<std::chrono::milliseconds>();
29      });
30  }
31  
32  static void BenchTimeMillisSys(benchmark::Bench& bench)
33  {
34      bench.run([&] {
35          (void)TicksSinceEpoch<std::chrono::milliseconds>(SystemClock::now());
36      });
37  }
38  
39  BENCHMARK(BenchTimeDeprecated, benchmark::PriorityLevel::HIGH);
40  BENCHMARK(BenchTimeMillis, benchmark::PriorityLevel::HIGH);
41  BENCHMARK(BenchTimeMillisSys, benchmark::PriorityLevel::HIGH);
42  BENCHMARK(BenchTimeMock, benchmark::PriorityLevel::HIGH);