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Re: [patch] hp-timing for powerpc64

From: Ulrich Drepper <drepper at redhat dot com>
To: Matthieu Castet <castet dot matthieu at free dot fr>
Cc: libc-alpha at sources dot redhat dot com
Date: Fri, 17 Jun 2005 20:35:09 -0700
Subject: Re: [patch] hp-timing for powerpc64
References: <42B280A4.7050605@free.fr>

Matthieu Castet wrote:
> attached macro for supporting hp-timing for powerpc64.

The use of mftb seems wrong.  Yes, it measures something.  But the
problem is that what is measures is different from machine to machine.
This makes the values basically useless.

-- 
â Ulrich Drepper â Red Hat, Inc. â 444 Castro St â Mountain View, CA â

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Follow-Ups:
- Re: [patch] hp-timing for powerpc64
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References:
- [patch] hp-timing for powerpc64
  - From: Matthieu Castet

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