From: Jeff Garzik <jgarzik@pobox.com>
To: Ricardo C Gonzalez <ricardoz@us.ibm.com>
Cc: "David S. Miller" <davem@redhat.com>,
greearb@candelatech.com, scott.feldman@intel.com,
netdev@oss.sgi.com
Subject: Re: [e1000 2.6 10/11] TxDescriptors -> 1024 default
Date: Thu, 11 Sep 2003 18:00:27 -0400 [thread overview]
Message-ID: <3F60F07B.8060005@pobox.com> (raw)
In-Reply-To: <OFAFA77EE1.3E4E4085-ON85256D9E.00777520-86256D9E.0077947E@us.ibm.com>
Ricardo C Gonzalez wrote:
>
>
>>IP transmit is black hole that may drop packets at any moment,
>>any datagram application not prepared for this should be prepared
>>for troubles or choose to move over to something like TCP.
>
>
>
> As I said before, please do not make this a UDP issue. The data I sent out
> was taken using a TCP_STREAM test case. Please review it.
Your own words say "CPUs can fill TX queue". We already know this.
CPUs have been doing wire speed for ages.
Jeff
next prev parent reply other threads:[~2003-09-11 22:00 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-09 3:14 [e1000 2.6 10/11] TxDescriptors -> 1024 default Feldman, Scott
2003-09-11 19:18 ` Jeff Garzik
2003-09-11 19:45 ` Ben Greear
2003-09-11 19:59 ` Jeff Garzik
2003-09-11 20:12 ` David S. Miller
2003-09-11 20:40 ` Ben Greear
2003-09-11 21:07 ` David S. Miller
2003-09-11 21:29 ` Ben Greear
2003-09-11 21:29 ` David S. Miller
2003-09-11 21:47 ` Ricardo C Gonzalez
2003-09-11 22:00 ` Jeff Garzik [this message]
2003-09-11 22:15 ` Ben Greear
2003-09-11 23:02 ` David S. Miller
2003-09-11 23:22 ` Ben Greear
2003-09-11 23:29 ` David S. Miller
2003-09-12 1:34 ` jamal
2003-09-12 2:20 ` Ricardo C Gonzalez
2003-09-12 3:05 ` jamal
2003-09-13 3:49 ` David S. Miller
2003-09-13 11:52 ` Robert Olsson
2003-09-15 12:12 ` jamal
2003-09-15 13:45 ` Robert Olsson
2003-09-15 23:15 ` David S. Miller
2003-09-16 9:28 ` Robert Olsson
2003-09-14 19:08 ` Ricardo C Gonzalez
2003-09-15 2:50 ` David Brownell
2003-09-15 8:17 ` David S. Miller
2004-05-15 12:14 ` TxDescriptors -> 1024 default. Please not for every NIC! Marc Herbert
2004-05-19 9:30 ` Marc Herbert
2004-05-19 10:27 ` Pekka Pietikainen
2004-05-20 14:11 ` Luis R. Rodriguez
2004-05-20 16:38 ` [Prism54-devel] " Jean Tourrilhes
2004-05-20 16:45 ` Tomasz Torcz
2004-05-20 17:13 ` zero copy TX in benchmarks was " Andi Kleen
2004-05-19 11:54 ` Andi Kleen
[not found] <3F60DE5B.1010700@pobox.com>
2003-09-11 21:27 ` [e1000 2.6 10/11] TxDescriptors -> 1024 default Ricardo C Gonzalez
-- strict thread matches above, loose matches on Subject: below --
2003-09-12 5:13 Feldman, Scott
2003-09-12 12:44 ` jamal
2003-09-12 15:29 ` Donald Becker
2003-09-12 17:44 ` Ricardo C Gonzalez
2003-09-15 11:37 ` jamal
2003-09-12 18:12 ` Ben Greear
2003-09-12 18:31 ` Ricardo C Gonzalez
2003-09-15 11:29 ` jamal
[not found] <Pine.LNX.4.58.0405141430340.4622@fcat>
2004-05-18 14:34 ` Ricardo C Gonzalez
2004-06-02 19:11 ` Marc Herbert
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