src/bench/prevector_destructor.cpp

   1 // Copyright (c) 2015-2017 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 #include <prevector.h>
   7
   8 static void PrevectorDestructor(benchmark::State& state)
   9 {
  10     while (state.KeepRunning()) {
  11         for (auto x = 0; x < 1000; ++x) {
  12             prevector<28, unsigned char> t0;
  13             prevector<28, unsigned char> t1;
  14             t0.resize(28);
  15             t1.resize(29);
  16         }
  17     }
  18 }
  19
  20 static void PrevectorClear(benchmark::State& state)
  21 {
  22
  23     while (state.KeepRunning()) {
  24         for (auto x = 0; x < 1000; ++x) {
  25             prevector<28, unsigned char> t0;
  26             prevector<28, unsigned char> t1;
  27             t0.resize(28);
  28             t0.clear();
  29             t1.resize(29);
  30             t0.clear();
  31         }
  32     }
  33 }
  34
  35 BENCHMARK(PrevectorDestructor, 5700);
  36 BENCHMARK(PrevectorClear, 5600);