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xen-devel
Re: [Xen-devel] [PATCH 0/2] range timer support
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To: |
"Keir Fraser" <keir.fraser@xxxxxxxxxxxxx> |
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Subject: |
Re: [Xen-devel] [PATCH 0/2] range timer support |
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From: |
"Yu Ke" <mr.yuke@xxxxxxxxx> |
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Date: |
Tue, 28 Oct 2008 22:43:40 +0800 |
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Cc: |
"Liu, Jinsong" <jinsong.liu@xxxxxxxxx>, "Tian, Kevin" <kevin.tian@xxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, "Wei, Gang" <gang.wei@xxxxxxxxx>, "Yu, Ke" <ke.yu@xxxxxxxxx> |
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Tue, 28 Oct 2008 07:44:01 -0700 |
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2008/10/28 Keir Fraser <keir.fraser@xxxxxxxxxxxxx>:
> 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
>
Yes, it is total system power consumptions, excluding the LCD Monitor.
the system power consumption is measured by digital power meter.
Best Regards
Ke
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