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Re: rdtscp instruction

To: port-amd64%NetBSD.org@localhost, port-i386%NetBSD.org@localhost
Subject: Re: rdtscp instruction
From: Joerg Sonnenberger <joerg%britannica.bec.de@localhost>
Date: Mon, 26 Jul 2010 13:07:42 +0200

On Sun, Jul 25, 2010 at 12:31:46AM +0200, Christoph Egger wrote:
> The question is: What useful information
> can NetBSD store into MSR_TSC_AUX ?

Given how few CPUs actually support it -- shall bother at all?

Joerg

References:
- rdtscp instruction
  - From: Christoph Egger

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