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[Xen-devel] Re: Scheduling groups, credit scheduler support

To: <ncmike@xxxxxxxxxx>
Subject: [Xen-devel] Re: Scheduling groups, credit scheduler support
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Tue, 04 Dec 2007 23:06:34 +0000
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On 4/12/07 13:50, "Mike D. Day" <ncmike@xxxxxxxxxx> wrote:

>> It's good to see these patches get aired again. I hope we can get some
>> integration with the ongoing stub domain work and get some numbers out to
>> prove better scalability and QoS. This would ease the passage of scheduler
>> group support into xen-unstable.
> 
> I previously published some benchmarks:
> 
> http://article.gmane.org/gmane.comp.emulators.xen.devel/39818/

Not slowing down microbenchmarks is the least we should expect for
acceptance. The feature needs to earn its keep in the tree by demonstrating
superior performance or scalability in a situation we care about. Like for
HVM stub domains. :-)

 -- Keir



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