How to Measure a function speed? Topic is solved

[pv007]

There's any other way to measure the speed of a function?

Code: Select all

SetBatchLines, -1

Time := (A_TickCount)

Loop, 10
   Foo()

Time := (A_TickCount - Time)/10
MsgBox Time: %Time%

Foo() {
  ; Function ...
}

Sometimes my function takes 0ms and sometimes 15ms.
I have already seen some scripts using a dllcall to QueryPerformance, whats it?

[boiler]

It's a more accurate way of measuring elapsed time. Here is an example.