linux-kernel - Re: cpuisol: CPU isolation extensions (take 2)

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Message-ID: <47A9A823.8020902@cfl.rr.com>
Date:	Wed, 06 Feb 2008 07:29:23 -0500
From:	Mark Hounschell <dmarkh@....rr.com>
To:	Max Krasnyanskiy <maxk@...lcomm.com>
CC:	LKML <linux-kernel@...r.kernel.org>, torvalds@...ux-foundation.org,
	mingo@...e.hu, Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Jackson <pj@....com>, Mark Hounschell <markh@...pro.net>
Subject: Re: cpuisol: CPU isolation extensions (take 2)

Max Krasnyanskiy wrote:

> With CPU isolation
> it's very easy to achieve single digit usec worst case and around 200
> nsec average response times on off-the-shelf
> multi- processor/core systems (vanilla kernel plus these patches) even
> under exteme system load. 

Hi Max, could you elaborate on what sort events your response times are
from?

Regards
Mark
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