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Re: [Xen-devel] [PATCH 0/2] range timer support

To: "Yu, Ke" <ke.yu@xxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH 0/2] range timer support
From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Date: Tue, 28 Oct 2008 11:00:27 +0000
Cc: "Liu, Jinsong" <jinsong.liu@xxxxxxxxx>, "Tian, Kevin" <kevin.tian@xxxxxxxxx>, "Wei, Gang" <gang.wei@xxxxxxxxx>
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On 28/10/08 06:57, "Yu, Ke" <ke.yu@xxxxxxxxx> wrote:

> A preliminary measurement is done in a dual core mobile platform (Montivina).
> When creating 4 RHEL5 HVM UP guests, the range timer patch can reduce ~5%
> power consumption. More measurement is onging. This post is inteneded to get
> more feedback to refine it.

Is this 5% of total system power consumption?

 -- Keir



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