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Re: [Xen-devel] Latest unstable detects cpu speed incorrectly

To: "Mr. Teo En Ming (Zhang Enming)" <space.time.universe@xxxxxxxxx>
Subject: Re: [Xen-devel] Latest unstable detects cpu speed incorrectly
From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Date: Tue, 27 Oct 2009 18:40:07 +0000
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On 27/10/2009 18:22, "Mr. Teo En Ming (Zhang Enming)"
<space.time.universe@xxxxxxxxx> wrote:

> I have set tsc_native=1 in my Windows XP HVM configuration file but
> there is no noticeable improvement in performance.
> 
> Here is the Youtube video of the 2nd iteration of the Super PI 32M
> benchmark test.
> 
> http://www.youtube.com/watch?v=m7W0OFFcw7I
> 
> Have I set the parameter correctly?

If your Windows gues tthinks its processor speed is other than 1GHz, then
yes.

 -- Keir



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