From: John Sigler <linux.kernel@free.fr>
To: eranian@hpl.hp.com
Cc: linux-rt-users@vger.kernel.org, oprofile-list@lists.sourceforge.net
Subject: Re: Counting CPU_CLK_UNHALTED on an idle system
Date: Fri, 13 Jul 2007 15:02:12 +0200 [thread overview]
Message-ID: <469777D4.6060900@free.fr> (raw)
In-Reply-To: <20070713123712.GC28939@frankl.hpl.hp.com>
Stephane Eranian wrote:
> On PIII, CPU_CLK_UNHALTED is broken and keeps on counting while in HALT state.
Stephane,
Would you have a reference?
There is no such mention in the latest Specification Update (May 2007).
http://developer.intel.com/design/intarch/specupdt/244453.htm
Regards.
next prev parent reply other threads:[~2007-07-13 13:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-13 12:33 Counting CPU_CLK_UNHALTED on an idle system John Sigler
2007-07-13 12:37 ` Stephane Eranian
2007-07-13 13:02 ` John Sigler [this message]
2007-07-13 13:09 ` Stephane Eranian
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