run method

Future<BenchmarkResult> run()

Start the benchmark. Use log to track down the benchmark progress. If setup, execute or cleanup are futures, they are awaited.

Implementation

Future<BenchmarkResult> run() async {
  log.info('Start benchmarking.');

  log.fine('Running setup.');
  await setup?.call();

  if (warmup) {
    log.fine('Running 5 warmup test');
    for (var i = 0; i < 5; i++) {
      await execute();
    }
  }

  final results = <int>[];
  log.fine('Executing code $count times.');
  var stopwatch = Stopwatch();
  for (var i = 0; i < count; i++) {
    log.debug('Running test ${i + 1}/${count}');
    stopwatch.start();
    await execute();
    stopwatch.stop();
    results.add(stopwatch.elapsedMicroseconds);
    stopwatch.reset();
  }

  log.fine('Running cleanup.');
  await cleanup?.call();

  log.fine('Benchmark done!');
  var r = BenchmarkResult._(results);
  log.info(r.prettify());
  return r;
}