lkml.org 
[lkml]   [2002]   [Oct]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [CFT] faster athlon/duron memory copy implementation
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
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:30    [W:0.057 / U:0.512 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site