Re: How can I get the minimum time unit in vc?

From: "Jochen Kalmbach [MVP]" <nospam-Jochen.Kalmbach@xxxxxxxxx>
Date: Thu, 27 Oct 2005 10:15:34 +0200

Hi Geoff!

Use QueryPerformanceCounter() and QueryPerformanceFrequency() to use the
high resolution timer to time your function. Of course if A() is called a
million times, you are going to get a million samples.

Just a small addition: See: Programs that use the QueryPerformanceCounter() function may perform poorly in x64-based versions of Windows http://support.microsoft.com/kb/895980/EN-US/

--
Greetings
  Jochen

   My blog about Win32 and .NET
   http://blog.kalmbachnet.de/
.

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