Date: Wed, 18 Jun 1997 01:33:55 -0700 (PDT) From: Simon Shapiro <Shimon@i-Connect.Net> To: FreeBSD-Hackers@FreeBSD.org Subject: High Resolution Timers, How? Message-ID: <XFMail.970618013355.Shimon@i-Connect.Net>
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Hi Y'all, I am in need for a precise, high resolution timer within the kernel. I need it to time certain instructions, functions, and I/O events. The best i could find is a global variable called time which claims to have a usec resolution but; Either I am exceptionally lucky and always hit it on a x000000 resolution, or it is not telling the truth. i need a timer that will increment in usec resolution or as close to it as I can get. Any help will be appreciated. Simon
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