linux-kernel - Re: [patch v6 0/21] sched: power aware scheduling

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Message-ID: <51592662.7020300@intel.com>
Date:	Mon, 01 Apr 2013 14:17:06 +0800
From:	Alex Shi <alex.shi@...el.com>
To:	Michael Wang <wangyun@...ux.vnet.ibm.com>
CC:	mingo@...hat.com, peterz@...radead.org, tglx@...utronix.de,
	akpm@...ux-foundation.org, arjan@...ux.intel.com, bp@...en8.de,
	pjt@...gle.com, namhyung@...nel.org, efault@....de,
	vincent.guittot@...aro.org, gregkh@...uxfoundation.org,
	preeti@...ux.vnet.ibm.com, viresh.kumar@...aro.org,
	linux-kernel@...r.kernel.org
Subject: Re: [patch v6 0/21] sched: power aware scheduling

On 04/01/2013 01:05 PM, Michael Wang wrote:
> 
> For the performance one, a bit win here and a bit lost there, well,
> since little float is there, I think at least, no regression.
> 
> But the powersaving one suffered some regression in low-end, is that the
> sacrifice we supposed to do for power saving?

Thanks for testing!
Yes, depends on different benchmark, powersaving policy may lose some
performance.


-- 
Thanks Alex
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