/// <summary>
/// Generates a new <see cref="BenchmarkRun" /> based on the provided settings, available system metrics,
/// and (optionally) the duration of the last run.
/// </summary>
/// <param name="warmupData">Data collected during warm-up</param>
/// <returns>A new <see cref="BenchmarkRun" /> instance.</returns>
public BenchmarkRun NewRun(WarmupData warmupData)
{
var numberOfMetrics = Settings.TotalTrackedMetrics;
var measurements = new List<MeasureBucket>(numberOfMetrics);
var counters = new List<Counter>(Settings.CounterBenchmarks.Count);
for (var i = 0; i < Settings.DistinctMemoryBenchmarks.Count; i++)
{
var setting = Settings.DistinctMemoryBenchmarks[i];
var collectors = MemorySelectors[setting.Metric].Create(Settings.RunMode, warmupData, setting);
foreach (var collector in collectors)
measurements.Add(new MeasureBucket(collector));
}
for (var i = 0; i < Settings.DistinctGcBenchmarks.Count; i++)
{
var setting = Settings.DistinctGcBenchmarks[i];
var collectors = GcSelectors[setting.Metric].Create(Settings.RunMode, warmupData, setting);
foreach (var collector in collectors)
measurements.Add(new MeasureBucket(collector));
}
for (var i = 0; i < Settings.DistinctCounterBenchmarks.Count; i++)
{
var setting = Settings.DistinctCounterBenchmarks[i];
var atomicCounter = new AtomicCounter();
var createCounterBenchmark = new CreateCounterBenchmarkSetting(setting, atomicCounter);
var collectors = CounterSelector.Create(Settings.RunMode, warmupData, createCounterBenchmark);
foreach (var collector in collectors)
{
measurements.Add(new MeasureBucket(collector));
counters.Add(new Counter(atomicCounter, setting.CounterName));
}
}
return new BenchmarkRun(measurements, counters);
}
internal Counter(AtomicCounter internalCounter, CounterMetricName name)
{
_internalCounter = internalCounter;
Name = name;
}
public CounterMetricCollector(MetricName name, AtomicCounter counter)
: this(name, MetricNames.CounterUnits, counter)
{
}
public CounterMetricCollector(MetricName name, string unitName, AtomicCounter counter) : base(name, unitName)
{
_counter = counter;
}
public CreateCounterBenchmarkSetting(CounterBenchmarkSetting benchmarkSetting, AtomicCounter counter)
{
BenchmarkSetting = benchmarkSetting;
Counter = counter;
}