FingerprintBenchmark.cpp File Reference

#include <random>
#include <folly/Benchmark.h>
#include <folly/Fingerprint.h>
#include <folly/Format.h>
#include <folly/detail/SlowFingerprint.h>

Go to the source code of this file.

Macros
#define	BM(name, min, max)

Functions
int	main (int argc, char **argv)

Macro Definition Documentation

#define BM	(		name,
			min,
			max
	)

Value:

for (size_t i = min; i <= max; i *= 2) {                             \
    addBenchmark(                                                      \
        __FILE__, sformat("{}_{}", #name, i).c_str(), [=](int iters) { \
          name(iters, i);                                              \
          return iters;                                                \
        });                                                            \
  }

Referenced by main().

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 126 of file FingerprintBenchmark.cpp.

References BM, and folly::runBenchmarks().

                                {
  gflags::ParseCommandLineFlags(&argc, &argv, true);
#define BM(name, min, max)                                             \
  for (size_t i = min; i <= max; i *= 2) {                             \
    addBenchmark(                                                      \
        __FILE__, sformat("{}_{}", #name, i).c_str(), [=](int iters) { \
          name(iters, i);                                              \
          return iters;                                                \
        });                                                            \
  }
  BM(fastFingerprintIds64, 1, kMaxIds)
  BM(slowFingerprintIds64, 1, kMaxIds)
  BM(fastFingerprintIds96, 1, kMaxIds)
  BM(fastFingerprintIds128, 1, kMaxIds)
  BM(fastFingerprintTerms64, 1, kMaxTerms)
  BM(slowFingerprintTerms64, 1, kMaxTerms)
  BM(fastFingerprintTerms96, 1, kMaxTerms)
  BM(fastFingerprintTerms128, 1, kMaxTerms)
#undef BM

  initialize();
  runBenchmarks();
  return 0;
}