From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rick Jones Subject: [ofa-general] Re: [PATCH 0/9 Rev3] Implement batching skb API and support in IPoIB Date: Thu, 23 Aug 2007 15:35:13 -0700 Message-ID: <46CE0BA1.60206@hp.com> References: <20070821.212229.82050253.davem@davemloft.net> <46CC6DD1.5020105@hp.com> <20070822.132145.90824527.davem@davemloft.net> <1187906650.4279.16.camel@localhost> <1187907903.4279.28.camel@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Cc: jagana@us.ibm.com, herbert@gondor.apana.org.au, gaagaan@gmail.com, Robert.Olsson@data.slu.se, netdev@vger.kernel.org, rdreier@cisco.com, peter.p.waskiewicz.jr@intel.com, mcarlson@broadcom.com, kaber@trash.net, jeff@garzik.org, general@lists.openfabrics.org, mchan@broadcom.com, tgraf@suug.ch, johnpol@2ka.mipt.ru, shemminger@linux-foundation.org, David Miller , sri@us.ibm.com To: hadi@cyberus.ca Return-path: In-Reply-To: <1187907903.4279.28.camel@localhost> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: general-bounces@lists.openfabrics.org Errors-To: general-bounces@lists.openfabrics.org List-Id: netdev.vger.kernel.org jamal wrote: > [TSO already passed - iirc, it has been > demostranted to really not add much to throughput (cant improve much > over closeness to wire speed) but improve CPU utilization]. In the one gig space sure, but in the 10 Gig space, TSO on/off does make a difference for throughput. rick jones