#include <benchmark/benchmark.h>

unsigned char *init_test_memset(int);
unsigned char *init_test_random(int);
void run_test(unsigned char *, int);
void release_test(unsigned char *);

static void BM_cleared(benchmark::State &state)
{
  const int len = state.range(0);
  unsigned char *p = init_test_memset(len);

  while (state.KeepRunning())
  {
    run_test(p, len);
  }

  release_test(p);
}

static void BM_random(benchmark::State &state)
{
  const int len = state.range(0);
  unsigned char *p = init_test_random(len);

  while (state.KeepRunning())
  {
    run_test(p, len);
  }

  release_test(p);
}

BENCHMARK(BM_cleared)->Arg(1 << 12);
BENCHMARK(BM_random)->Arg(1 << 12);

BENCHMARK_MAIN();