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Date: Tue, 28 Mar 2006 09:03:08 -0500
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From: DJ Delorie <dj AT delorie DOT com>
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Subject: Re: new gcc 4.10 behaviour
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The right way to test clock() is to benchmark it against a known time
source, like time().  Wait for time() to change, measure clock(), wait
for time() to change again, measure clock() again.  Now compute clocks
per second.  Print that and CLOCKS_PER_SEC.