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Message-ID: <47E3DD8C.4000904@colorfullife.com>
Date: Fri, 21 Mar 2008 17:08:44 +0100
From: Manfred Spraul <manfred@...orfullife.com>
To: paulmck@...ux.vnet.ibm.com
CC: Nadia Derbey <Nadia.Derbey@...l.net>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: Scalability requirements for sysv ipc
Paul E. McKenney wrote:
> I could give it a spin -- though I would need to be pointed to the
> patch and the test.
>
>
I'd just compare a recent kernel with something older, pre Fri Oct 19
11:53:44 2007
Then download ctxbench, run one instance on each core, bound with taskset.
http://www.tmr.com/%7Epublic/source/
(I don't juse ctxbench myself, if it doesn't work then I could post my
own app. It would be i386 only with RDTSCs inside)
I'll try to run it on my PentiumIII/850, right now I'm still setting
everything up.
--
Manfred
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