google-benchmark

A library to benchmark code snippets, similar to unit tests. Example:

#include <benchmark/benchmark.h>

static void BM_SomeFunction(benchmark::State& state) {
  // Perform setup here
  for (auto _ : state) {
    // This code gets timed
    SomeFunction();
  }
}
// Register the function as a benchmark
BENCHMARK(BM_SomeFunction);
// Run the benchmark
BENCHMARK_MAIN();

Getting Started

To get started, see Requirements and Installation. See Usage for a full example and the User Guide for a more comprehensive feature overview.