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From: "Damien Knight" <spook AT kmfms DOT com>
Newsgroups: comp.os.msdos.djgpp
Subject: RDTSC ?
Date: Sun, 2 Dec 2001 21:35:04 -0500
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

As I've been told, RDTSC is a feature of pentium (and up) processers that
tracks the number of processer cycles completed since the system last
powered up, making it useful for calculating system uptime - but more
importantly, it can be used to test code optimization and so on.

My question : How do I get this value and use in in a DJGPP program?  If
anyone has a function already written, that'd be great.