public MetricDelta(IMetricComparison Comparison)
{
this.Comparison = Comparison;
this.Description = Describe(Comparison);
if (Comparison.LeftMetrics.OpCount != Comparison.RightMetrics.OpCount)
{
throw new Exception("Count mismatch");
}
}
static AppMsg Describe(IMetricComparison comparison)
{
var title = $"{comparison.LeftTitle} / {comparison.RightTitle}";
var delta = comparison.LeftMetrics.WorkTime - comparison.RightMetrics.WorkTime;
var leftDuration = comparison.LeftMetrics.WorkTime;
var rightDuration = comparison.RightMetrics.WorkTime;
var ratio = Math.Round((double)leftDuration.TimerTicks / (double)rightDuration.TimerTicks, 4);
var description = concat(
$"{title}",
$" | Left Time = {leftDuration}",
$" | Right Time = {rightDuration}",
$" | Difference = {delta}",
$" | Performance Ratio = {ratio}"
);
return(AppMsg.Define(description, SeverityLevel.Benchmark));
}
public static MetricDelta CalcDelta(this IMetricComparison comparison) => MetricDelta.Calc(comparison);
public static MetricDelta Calc(IMetricComparison comparison) => new MetricDelta(comparison);
