From: Arjan van de Ven <arjanv@redhat.com>
To: erich@uruk.org
Cc: Matthias Welk <matthias.welk@fokus.gmd.de>,
Manfred Spraul <manfred@colorfullife.com>,
arjanv@redhat.com, linux-kernel@vger.kernel.org
Subject: Re: [CFT] faster athlon/duron memory copy implementation
Date: Thu, 24 Oct 2002 15:11:49 -0400 [thread overview]
Message-ID: <20021024151149.A7373@devserv.devel.redhat.com> (raw)
In-Reply-To: <E184nEw-00071m-00@trillium-hollow.org>; from erich@uruk.org on Thu, Oct 24, 2002 at 12:01:54PM -0700
On Thu, Oct 24, 2002 at 12:01:54PM -0700, erich@uruk.org wrote:
> The perfect peak performance of your setup, if the cache implements
> standard write-allocate behavior (the target cache line is read before it
> is written because the write logic doesn't know you're going to overwrite
> the whole line in cases like this), should be:
the point is to avoid the (in this case bad) write allocate...
next prev parent reply other threads:[~2002-10-24 19:05 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-24 17:15 [CFT] faster athlon/duron memory copy implementation Manfred Spraul
2002-10-24 17:37 ` Robert Love
2002-10-24 18:05 ` Zach Brown
2002-10-24 17:41 ` Andreas Steinmetz
2002-10-24 17:48 ` Matthias Welk
2002-10-24 19:01 ` erich
2002-10-24 19:11 ` Arjan van de Ven [this message]
2002-10-24 19:38 ` Manfred Spraul
2002-10-25 0:59 ` Panagiotis Papadakos
2002-10-24 17:53 ` Roger Luethi
2002-10-24 18:10 ` Daniel Egger
2002-10-24 19:15 ` Florin Iucha
2002-10-24 19:28 ` Manfred Spraul
2002-10-24 19:38 ` Dave Jones
2002-10-24 19:43 ` Ken Witherow
2002-10-25 13:08 ` Daniel Egger
2002-10-24 18:17 ` Eric Lammerts
2002-10-24 18:26 ` David Rees
2002-10-24 18:35 ` Josh McKinney
2002-10-24 18:36 ` Dave Jones
2002-10-24 18:43 ` Simon Fowler
2002-10-24 18:50 ` Simon Fowler
2002-10-24 18:56 ` Dave Jones
2002-10-24 18:48 ` Ernst Herzberg
2002-10-24 20:09 ` Ed Sweetman
2002-10-24 20:13 ` Robert Love
2002-10-24 20:31 ` Ed Sweetman
2002-10-24 20:49 ` Dave Jones
2002-10-24 20:26 ` Dave Jones
2002-10-25 9:19 ` Måns Rullgård
2002-10-24 19:11 ` Marcus Libäck
2002-10-24 19:19 ` Brian Gerst
2002-10-24 19:31 ` Matthias Schniedermeyer
2002-10-24 19:33 ` Pascal Schmidt
2002-10-24 19:39 ` Olaf Dietsche
2002-10-24 20:27 ` Mike Civil
2002-10-24 20:44 ` Willy TARREAU
2002-10-24 21:46 ` Josh Fryman
2002-10-24 22:18 ` Tim Schmielau
2002-10-24 23:09 ` Hirokazu Takahashi
2002-10-24 23:37 ` Ryan Cumming
2002-10-25 0:10 ` Matthias Andree
2002-10-25 8:35 ` venom
2002-10-25 13:31 ` Denis Vlasenko
2002-10-26 12:11 ` Jurjen Oskam
-- strict thread matches above, loose matches on Subject: below --
2002-10-24 18:27 Shawn Starr
2002-10-24 20:51 Dieter Nützel
2002-10-24 21:01 ` Dieter Nützel
2002-10-24 21:16 ` Willy TARREAU
2002-10-24 22:01 Harm Verhagen
2002-10-25 16:29 Jorge Bernal "Koke"
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