From mboxrd@z Thu Jan 1 00:00:00 1970 From: "David S. Miller" Subject: Re: Early SPECWeb99 results on 2.5.33 with TSO on e1000 Date: Sun, 15 Sep 2002 21:23:21 -0700 (PDT) Sender: netdev-bounce@oss.sgi.com Message-ID: <20020915.212321.64867280.davem@redhat.com> References: <20020913.150439.27187393.davem@redhat.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: linux-kernel@vger.kernel.org, todd-lkml@osogrande.com, tcw@tempest.prismnet.com, netdev@oss.sgi.com, pfeather@cs.unm.edu Return-path: To: hadi@cyberus.ca In-Reply-To: Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org From: jamal Date: Sun, 15 Sep 2002 16:16:13 -0400 (EDT) Your proposal does make sense although compute power would still be a player. I think the key would be parallelization; Oh I forgot to mention that some of these cards also compute a cookie for you on receive packets, and your meant to point the input processing for that packet to a cpu whose number is derived from that cookie it gives you. Lockless per-cpu packet input queues make this sort of hard for us to implement currently.