linux-kernel - Re: [ck] Re: SD still better than CFS for 3d ?

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Message-ID: <20070801052513.GL3972@stusta.de>
Date:	Wed, 1 Aug 2007 07:25:14 +0200
From:	Adrian Bunk <bunk@...sta.de>
To:	Matthew Hawkins <darthmdh@...il.com>
Cc:	Roland Dreier <rdreier@...co.com>,
	Christoph Hellwig <hch@...radead.org>,
	Jacob Braun <jwbraun@...il.com>,
	kriko <kristjan.ugrin@...il.com>, ck@....kolivas.org,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	linux-mm@...ck.org, Martin Schwidefsky <schwidefsky@...ibm.com>
Subject: Re: [ck] Re: SD still better than CFS for 3d ?

On Tue, Jul 31, 2007 at 01:07:30PM +1000, Matthew Hawkins wrote:
>...
> I took the time to track down what caused a breakage - in an "illegal
> binary driver" (not against the law here, though defamation certainly
> is...) no less.  And contacted the vendor (separately).  Other people
> on desktop machines with an ATI card using the fglrx driver may have
> been interested to know that they can't do the benchmarking some
> people here on lkml and -mm are asking for with a current 2.6.23 git
> kernel, hence my post.
>...

But there's not much value in benchmarking if an important part of the 
performance critical code is in some undebuggable driver...

> Matt

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

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