From owner-cvs-src Wed Feb 19 16:52:39 2003 Delivered-To: cvs-src@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8B78537B401; Wed, 19 Feb 2003 16:52:37 -0800 (PST) Received: from duke.cs.duke.edu (duke.cs.duke.edu [152.3.140.1]) by mx1.FreeBSD.org (Postfix) with ESMTP id 85AA243F93; Wed, 19 Feb 2003 16:52:36 -0800 (PST) (envelope-from gallatin@cs.duke.edu) Received: from grasshopper.cs.duke.edu (grasshopper.cs.duke.edu [152.3.145.30]) by duke.cs.duke.edu (8.12.6/8.12.6) with ESMTP id h1K0qZ8I005630 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO); Wed, 19 Feb 2003 19:52:36 -0500 (EST) Received: (from gallatin@localhost) by grasshopper.cs.duke.edu (8.11.6/8.9.1) id h1K0qU047055; Wed, 19 Feb 2003 19:52:30 -0500 (EST) (envelope-from gallatin@cs.duke.edu) From: Andrew Gallatin MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <15956.9934.867715.33291@grasshopper.cs.duke.edu> Date: Wed, 19 Feb 2003 19:52:30 -0500 (EST) To: Mike Silbersack Cc: Scott Long , src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/dev/aac aac.c aac_pci.c In-Reply-To: <20030219182122.N62705@patrocles.silby.com> References: <200302192158.h1JLwYJn025529@repoman.freebsd.org> <20030219161458.T62705@patrocles.silby.com> <20030219181629.A46948@grasshopper.cs.duke.edu> <20030219182122.N62705@patrocles.silby.com> X-Mailer: VM 6.75 under 21.1 (patch 12) "Channel Islands" XEmacs Lucid Sender: owner-cvs-src@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Mike Silbersack writes: > > > I tried looking back to find the original message where you talked about > the performance boost, but I can't find it now. Refresh my memory; was > the speedup present on UP systems as well? I don't have any SMP boxes > here, so I'm curious as to what extent I'd be able to benchmark a > difference. My interesting testboxes are all SMP, I tend not to do much UP testing. I'd expect that there would not be much of a speedup. However, you may not notice much of any performance impact in microbenchmarks like netperf with a 100Mb driver.. my driver is for a 2Gb/s + 2Gb/s device. Drew To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-src" in the body of the message