public static double FinalMark(this Benchmarker self)
{
if (self == null)
{
return(0);
}
if (!self.EnabledInProduction && !FiTechCoreExtensions.EnableBenchMarkers)
{
return(0);
}
if (!self.Active)
{
return(0);
}
try {
var initMark = self.marks[0];
if (self.marks.Count < 2)
{
self.marks.Add(new TimeMark(initMark.Timestamp, self.myName));
}
var lastMark = self.marks[self.marks.Count - 1];
lastMark.SetDuration(DateTime.UtcNow);
var retv = (self.marks[self.marks.Count - 1].Timestamp - self.marks[0].Timestamp).TotalMilliseconds;
if (self.WriteToStdout)
{
lock ("BENCHMARKER BM_WRITE") {
self.VerboseLog().ForEach(Console.WriteLine);
}
}
return(retv);
} catch (Exception) { }
return(0);
}
public static void Assert(this Benchmarker self, Expression <Func <bool> > expr)
{
if (self == null)
{
return;
}
if (!self.EnabledInProduction && !FiTechCoreExtensions.EnableBenchMarkers)
{
return;
}
try {
bool result = expr.Compile().Invoke();
if (!result && Debugger.IsAttached)
{
self.Mark($"Assert Failed {expr.ToString()} => {result}");
Debugger.Break();
}
} catch (Exception x) {
self.Mark($"Assert {expr.ToString()} => Exception", x);
if (Debugger.IsAttached)
{
Debugger.Break();
}
}
}
public static void Wrap(this Benchmarker self, string label, Action action)
{
try {
self.Mark($"[RegionStart] {label}");
action.Invoke();
self.Mark($"[RegionEndOk] {label}");
}
catch (Exception x) {
self.Mark($"[RegionException] {label}", x);
throw new Exception($"Error in Region {label}", x);
}
}
public static IEnumerable <String> VerboseLog(this Benchmarker self)
{
if (self == null)
{
yield break;
}
if (!self.EnabledInProduction && !FiTechCoreExtensions.EnableBenchMarkers)
{
yield break;
}
var lines = new List <String>();
var retv = TotalTime(self);
yield return($"--------------------------");
yield return($"{self.myName}");
yield return($"--------------------------");
yield return($" | 0ms ");
for (int i = 0; i < self.marks.Count - 1; i++)
{
yield return($" | [{i}] {self.marks[i].Name} +[{self.marks[i].Duration.TotalMilliseconds}ms]");
if (self.marks[i].Exception != null)
{
var ex = self.marks[i].Exception;
do
{
yield return($" | [{i}] => Thrown {self.marks[i].Exception.Message}");
yield return($" | [{i}] => StackTrace {self.marks[i].Exception.StackTrace}");
ex = ex.InnerException;
} while (ex != null);
}
}
yield return($" v {retv}ms");
yield return($"--------------------------");
yield return($"Total: {retv}ms");
}
public static async Task <T> Wrap <T>(this Benchmarker self, string label, Func <Task <T> > action)
{
T retv;
try {
self.Mark($"[RegionStart] {label}");
retv = await action.Invoke();
self.Mark($"[RegionEndOk] {label}");
}
catch (Exception x) {
self.Mark($"[RegionException] {label}", x);
retv = default(T);
throw x;
}
return(retv);
}
public static T Wrap <T>(this Benchmarker self, string label, Func <T> action)
{
if (self == null)
{
return(default(T));
}
T retv;
try {
self.Mark($"[RegionStart] {label}");
retv = action.Invoke();
self.Mark($"[RegionEndOk] {label}");
} catch (Exception x) {
self.Mark($"[RegionException] {label}", x);
throw new Exception($"Error in Region {label}", x);
}
return(retv);
}
public static double Mark(this Benchmarker self, String txt, Exception ex = null)
{
if (self == null)
{
return(0);
}
if (!self.EnabledInProduction && !FiTechCoreExtensions.EnableBenchMarkers)
{
return(0);
}
if (!self.Active)
{
return(0);
}
try {
if (self.marks.Count > 1)
{
self.marks[self.marks.Count - 1].SetDuration(DateTime.UtcNow);
}
self.marks.Add(new TimeMark(self.marks[0].Timestamp, txt)
{
Exception = ex
});
if (self.marks.Count < 2)
{
return(0);
}
var retv = self.marks[self.marks.Count - 1]
.Timestamp.Subtract(self.marks[self.marks.Count - 2].Timestamp).TotalMilliseconds;
if (FiTechCoreExtensions.EnableLiveBenchmarkerStdOut)
{
var r2 = self.marks[self.marks.Count - 1]
.Timestamp.Subtract(self.marks[0].Timestamp).TotalMilliseconds;
Console.WriteLine($"{r2} {txt}");
}
return(retv);
} catch (Exception) {
}
return(0);
}
public static double TotalTime(this Benchmarker self)
{
return((self.marks[self.marks.Count - 1].Timestamp - self.marks[0].Timestamp).TotalMilliseconds);
}