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From: Andi Kleen <ak@muc.de>
To: MalteSch@gmx.de
Cc: linux-kernel@vger.kernel.org
Subject: Re: Bad X-performance on 2.6.6 & 2.6.7-rc1 on x86-64
Date: Mon, 24 May 2004 21:31:21 +0200 [thread overview]
Message-ID: <m3r7t9d3li.fsf@averell.firstfloor.org> (raw)
In-Reply-To: <1ZqbC-5Gl-13@gated-at.bofh.it> (Malte =?iso-8859-1?Q?Schr=F6der's?= message of "Mon, 24 May 2004 18:10:08 +0200")
Malte Schröder <MalteSch@gmx.de> writes:
> Hi,
> I build a 64-bit kernel (using gcc 3.3.3) on debian/sid for an Athlon 64 3200+. The System has a Radeon 9800pro as graphics card.
> When playing videos using xine in full PAL-Resolution these videos run choppy, top then shows a cpuload of roughly 50% system and 50% user.
I would suggest using oprofile to find out where the CPU time is going.
2.6.7rc1 had a fix to help performance with hardware accelerated
DVD playback on x86-64, but apparently that's not what you're doing.
-Andi
next parent reply other threads:[~2004-05-24 19:31 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1ZqbC-5Gl-13@gated-at.bofh.it>
2004-05-24 19:31 ` Andi Kleen [this message]
2004-05-25 10:26 ` Bad X-performance on 2.6.6 & 2.6.7-rc1 on x86-64 Malte Schröder
2004-05-25 12:36 ` Andi Kleen
2004-05-25 21:20 ` Stan Bubrouski
2004-05-25 21:32 ` Tomasz Torcz
2004-05-26 10:28 ` Malte Schröder
2004-05-26 10:26 ` Malte Schröder
2004-05-26 23:51 ` Stan Bubrouski
2004-05-27 8:57 ` Malte Schröder
2004-05-24 16:00 Malte Schröder
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