From: Jeff Garzik <jgarzik@pobox.com>
To: "David S. Miller" <davem@davemloft.net>
Cc: alan@lxorguk.ukuu.org.uk, paul@clubi.ie, netdev@oss.sgi.com,
leonid.grossman@s2io.com, linux-kernel@vger.kernel.org
Subject: Re: The ultimate TOE design
Date: Wed, 15 Sep 2004 18:26:42 -0400 [thread overview]
Message-ID: <4148C1A2.2030309@pobox.com> (raw)
In-Reply-To: <20040915142926.7bc456a4.davem@davemloft.net>
David S. Miller wrote:
> On Wed, 15 Sep 2004 17:23:49 -0400
> Jeff Garzik <jgarzik@pobox.com> wrote:
>
>
>>The typical definition of TOE is "offload 90+% of the net stack", as
>>opposed to "TCP assist", which is stuff like TSO.
>
>
> I think a better goal is "offload 90+% of the net stack cost" which
> is effectively what TSO does on the send side.
A better goal is to not bother with TOE at all, and just get multi-core
processors with huge memory bandwidth :)
Again, the point of my message is to have something _positive_ to tell
people when they specifically asked about TOE. Rather than "no, we'll
never do TOE" we have "it's possible, but there are better questions you
should be asking"
Jeff
next prev parent reply other threads:[~2004-09-15 22:26 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-15 19:33 The ultimate TOE design Jeff Garzik
2004-09-15 20:04 ` Paul Jakma
2004-09-15 19:14 ` Alan Cox
2004-09-15 20:41 ` Jeff Garzik
2004-09-15 21:01 ` David S. Miller
2004-09-15 21:08 ` Jeff Garzik
2004-09-15 21:13 ` David S. Miller
2004-09-15 21:23 ` Jeff Garzik
2004-09-15 21:29 ` David S. Miller
2004-09-15 22:26 ` Jeff Garzik [this message]
2004-09-15 23:29 ` Leonid Grossman
2004-09-24 13:07 ` Lennert Buytenhek
2004-09-24 13:21 ` Leonid Grossman
2004-09-24 18:09 ` Lennert Buytenhek
2004-09-24 19:39 ` Joel Jaeggli
2004-09-16 0:57 ` jamal
2004-09-16 5:25 ` Leonid Grossman
2004-09-16 9:29 ` Lincoln Dale
2004-09-16 12:19 ` Alan Cox
2004-09-16 13:33 ` Andi Kleen
2004-09-16 12:57 ` Alan Cox
2004-09-16 22:37 ` Lincoln Dale
2004-09-17 13:38 ` Jörn Engel
2004-09-15 22:31 ` Jeff Garzik
2004-09-15 21:15 ` Michael Richardson
2004-09-15 20:53 ` David S. Miller
2004-09-16 1:05 ` Andrea Arcangeli
2004-09-15 21:10 ` David Lang
2004-09-15 23:05 ` Paul Jakma
2004-09-15 20:26 ` Neil Horman
2004-09-15 21:03 ` Wes Felter
2004-09-15 21:15 ` Jeff Garzik
2004-09-15 21:35 ` Wes Felter
2004-09-15 21:42 ` Jeff Garzik
2004-09-15 21:25 ` Imran Badr
2004-09-16 11:37 ` Neil Horman
2004-09-16 5:51 ` Matt Porter
2004-09-15 21:36 ` Deepak Saxena
2004-09-15 23:03 ` Paul Jakma
2004-09-24 13:11 ` Lennert Buytenhek
2004-09-15 21:59 ` Tony Lee
2004-09-15 20:11 ` David Stevens
2004-09-15 20:16 ` David Schwartz
2004-09-15 20:25 ` Jeff Garzik
2004-09-15 20:54 ` Neil Horman
2004-09-15 20:31 ` Bill Rugolsky Jr.
2004-09-15 21:41 ` Joel Jaeggli
2004-09-16 6:33 ` Valdis.Kletnieks
2004-09-17 6:46 ` Eric Mudama
2004-09-17 14:15 ` Alan Cox
2004-09-17 20:27 ` Valdis.Kletnieks
2004-09-17 20:36 ` David Lang
2004-09-17 23:20 ` Tony Lee
2004-09-17 23:36 ` Leonid Grossman
2004-09-22 23:25 ` Eric Mudama
2004-09-15 21:36 ` John Heffner
2004-09-15 21:46 ` David S. Miller
2004-09-16 6:20 ` Andi Kleen
2004-09-16 13:10 ` Leonid Grossman
2004-09-16 16:18 ` Nivedita Singhvi
2004-09-16 20:34 ` Leonid Grossman
2004-09-22 20:18 ` Nivedita Singhvi
2004-09-23 4:46 ` Leonid Grossman
2004-09-15 23:16 ` James Morris
2004-09-15 23:37 ` Leonid Grossman
2004-09-15 23:52 ` John Heffner
2004-09-16 1:43 ` James Morris
2004-09-16 9:03 ` Lars Marowsky-Bree
[not found] <1095328673.1063.130.camel@jzny.localdomain>
2004-09-16 14:57 ` Leonid Grossman
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