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RE: [Xen-devel][PATCH 0/5] Add cpufreq pwr mgmt to Xen

To: "Liu, Jinsong" <jinsong.liu@xxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-devel][PATCH 0/5] Add cpufreq pwr mgmt to Xen
From: "Langsdorf, Mark" <mark.langsdorf@xxxxxxx>
Date: Thu, 15 May 2008 16:55:00 -0500
Cc: "Tian, Kevin" <kevin.tian@xxxxxxxxx>, "Nakajima, Jun" <jun.nakajima@xxxxxxxxx>
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Thread-index: Aci0psbAJyAAXqNnQsOQlsmPt5l5EgCLz8lQ
Thread-topic: [Xen-devel][PATCH 0/5] Add cpufreq pwr mgmt to Xen
> The following patchset is to add processor P state power management
> support to Xen X86.

Is there any way to determine what frequencies the
CPU is running at now?  I think I have support for
the AMD Architectural P-state driver working now,
but it would be nice if there was a better way to
test that it's working.

Thanks.

-Mark Langsdorf
Operating System Research Center
AMD


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