From: "Petr Vandrovec" <VANDROVE@vc.cvut.cz>
To: Arjan van de Ven <arjanv@redhat.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Athlon bug stomper. Pls apply.
Date: Wed, 19 Sep 2001 21:15:17 MET-1 [thread overview]
Message-ID: <3EDB9E14576@vcnet.vc.cvut.cz> (raw)
On 19 Sep 01 at 19:55, Arjan van de Ven wrote:
>
> Ok but that part is simple:
>
> run
>
> http://www.fenrus.demon.nl/athlon.c
Small question - is it OK that 'faster_copy' is faster than
'even_faster'? By only few percents, but... It is dual cpu Tyan,
with two AMD MP 1.2MHz, with 1022:700C AMD hostbridge. I'll
check KT133 at home if I'll remember...
Thanks,
Petr Vandrovec
vandrove@vc.cvut.cz
Athlon test program $Id: fast.c,v 1.6 2000/09/23 09:05:45 arjan Exp $
clear_page() tests
clear_page function 'warm up run' took 13967 cycles per page
clear_page function '2.4 non MMX' took 9298 cycles per page
clear_page function '2.4 MMX fallback' took 9284 cycles per page
clear_page function '2.4 MMX version' took 8508 cycles per page
clear_page function 'faster_clear_page' took 4016 cycles per page
clear_page function 'even_faster_clear' took 3916 cycles per page
copy_page() tests
copy_page function 'warm up run' took 15118 cycles per page
copy_page function '2.4 non MMX' took 17002 cycles per page
copy_page function '2.4 MMX fallback' took 16978 cycles per page
copy_page function '2.4 MMX version' took 15163 cycles per page
copy_page function 'faster_copy' took 8569 cycles per page
copy_page function 'even_faster' took 8805 cycles per page
next reply other threads:[~2001-09-19 19:15 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-09-19 21:15 Petr Vandrovec [this message]
2001-09-19 19:21 ` [PATCH] Athlon bug stomper. Pls apply Arjan van de Ven
2001-09-19 19:51 ` Dan Hollis
2001-09-19 19:59 ` Arjan van de Ven
2001-09-19 21:44 ` Eric W. Biederman
2001-09-19 22:13 ` Dan Hollis
2001-09-19 22:49 ` John Alvord
2001-09-19 23:14 ` Dan Hollis
2001-09-19 23:32 ` Daniel T. Chen
2001-09-19 22:55 ` Roberto Jung Drebes
2001-09-21 17:22 ` bill davidsen
2001-09-21 19:13 ` Dan Hollis
2001-09-19 20:52 ` Vojtech Pavlik
-- strict thread matches above, loose matches on Subject: below --
2001-09-20 13:08 Petr Vandrovec
2001-09-19 23:33 Leif Sawyer
2001-09-19 14:31 Re[2]: " Liakakis Kostas
2001-09-19 14:43 ` Stefan Smietanowski
2001-09-19 13:47 Re[2]: " Thomas Langås
2001-09-19 14:55 ` Jan Niehusmann
2001-09-19 16:00 ` Linus Torvalds
2001-09-19 17:15 ` safemode
2001-09-19 18:22 ` Stefan Smietanowski
2001-09-19 18:43 ` Re[2]: " Dan Hollis
2001-09-19 18:55 ` Arjan van de Ven
2001-09-19 19:00 ` Roberto Jung Drebes
2001-09-19 19:17 ` Arjan van de Ven
2001-09-19 20:16 ` Dan Hollis
2001-09-19 19:50 ` Ignacio Vazquez-Abrams
2001-09-19 20:01 ` Ignacio Vazquez-Abrams
2001-09-19 20:40 ` Ignacio Vazquez-Abrams
2001-09-19 21:43 ` safemode
2001-09-19 22:22 ` Brad Pepers
2001-09-19 22:28 ` Erno Kuusela
2001-09-19 20:36 ` Simen Thoresen
2001-09-19 20:37 ` Dan Hollis
2001-09-19 20:51 ` Simen Thoresen
2001-09-19 23:00 ` Roberto Jung Drebes
2001-09-19 20:36 ` Vojtech Pavlik
2001-09-19 20:57 ` Dan Hollis
2001-09-19 21:29 ` Vojtech Pavlik
2001-09-19 23:23 ` Luigi Genoni
2001-09-20 9:03 ` VDA
2001-09-20 0:19 ` Re[2]: " Nicholas Knight
2001-09-20 1:27 ` Stefan Smietanowski
2001-09-18 14:51 VDA
2001-09-18 15:43 ` Alan Cox
2001-09-20 4:56 ` Albert D. Cahalan
2001-09-18 17:45 ` Jeff Garzik
2001-09-18 21:39 ` Liakakis Kostas
2001-09-23 23:33 ` Jan Niehusmann
2001-09-24 15:44 ` bill davidsen
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