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Date: Thu, 24 Oct 2002 20:38:42 +0100
From: Dave Jones <davej@codemonkey.org.uk>
To: Manfred Spraul <manfred@colorfullife.com>
Cc: Daniel Egger <degger@fhm.edu>, linux-kernel@vger.kernel.org,
       arjanv@redhat.com
Subject: Re: [CFT] faster athlon/duron memory copy implementation
Message-ID: <20021024193842.GA12642@suse.de>
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	Manfred Spraul <manfred@colorfullife.com>,
	Daniel Egger <degger@fhm.edu>, linux-kernel@vger.kernel.org,
	arjanv@redhat.com
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On Thu, Oct 24, 2002 at 09:28:47PM +0200, Manfred Spraul wrote:
 > Daniel Egger wrote:
 > 
 > >Being interested in seeing how the Via Ezra system here performs I also
 > >ran it there but experienced three segfaults in the last three tests; 
 > >two of which I can explain, but no_prefetch is a stranger right now.
 > >Anyway:
 > >
 > It seems the via cpu doesn't support prefetchnta. Could you try the 
 > attached version?

More likely its barfing on the movntq.
The VIA Ezra CPUs only have 3dnow.
Ezra-T has 3dnowext iirc.
 
		Dave

-- 
| Dave Jones.        http://www.codemonkey.org.uk
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