Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 8 Nov 2002 11:51:18 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 8 Nov 2002 11:51:18 -0500 Received: from ophelia.ess.nec.de ([193.141.139.8]:10669 "EHLO ophelia.ess.nec.de") by vger.kernel.org with ESMTP id convert rfc822-to-8bit; Fri, 8 Nov 2002 11:51:15 -0500 Content-Type: text/plain; charset=US-ASCII From: Erich Focht To: Michael Hohnbaum Subject: Re: NUMA scheduler BK tree Date: Fri, 8 Nov 2002 17:57:22 +0100 User-Agent: KMail/1.4.1 Cc: "Martin J. Bligh" , Robert Love , Anton Blanchard , Ingo Molnar , Stephen Hemminger , linux-kernel References: <200211061734.42713.efocht@ess.nec.de> <1036712788.3178.15.camel@dyn9-47-17-164.beaverton.ibm.com> In-Reply-To: <1036712788.3178.15.camel@dyn9-47-17-164.beaverton.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Message-Id: <200211081757.22876.efocht@ess.nec.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2878 Lines: 73 Michael, thanks for the results, they look really good! There's a problem with your script for Schedbench: the column labels are permuted! Instead of > Elapsed TotalUser TotalSys AvgUser you should have > AvgUser Elapsed TotalUser TotalSys The numbers make more sense like that ;-) Could you please send me your script for schedbench? BTW: the bk repository has now two distinct changesets, one for the "core" the other one for the initial balancing. Larry McVoy showed me how to do things right with the names assigned to the changesets. Thanks! Regards, Erich On Friday 08 November 2002 00:46, Michael Hohnbaum wrote: > On Wed, 2002-11-06 at 08:34, Erich Focht wrote: > > in order to make it easier to keep up with the main Linux tree I've > > set up a bitkeeper repository with our NUMA scheduler at > > bk://numa-ef.bkbits.net/numa-sched > > (Web view: http://numa-ef.bkbits.net/) ... > Tested this on a 4 node NUMAQ. Worked fine. Results: > > $reportbench stock46 sched46 > Kernbench: > Elapsed User System CPU > stock46 20.66s 194.062s 53.39s 1197.4% > sched46 19.988s 191.302s 50.692s 1210.4% > > Schedbench 4: > Elapsed TotalUser TotalSys AvgUser > stock46 27.27 40.64 109.13 0.85 > sched46 23.10 41.32 92.42 0.76 > > Schedbench 8: > Elapsed TotalUser TotalSys AvgUser > stock46 39.18 55.12 313.56 1.68 > sched46 34.45 51.24 275.63 2.28 > > Schedbench 16: > Elapsed TotalUser TotalSys AvgUser > stock46 56.39 72.44 902.45 5.12 > sched46 56.73 71.31 907.88 4.19 > > Schedbench 32: > Elapsed TotalUser TotalSys AvgUser > stock46 90.47 203.28 2895.41 10.39 > sched46 60.95 143.21 1950.72 10.31 > > Schedbench 64: > Elapsed TotalUser TotalSys AvgUser > stock46 105.00 439.04 6720.90 25.02 > sched46 59.07 262.98 3781.06 19.59 > > The schedbench runs were ran once each. Kernbench is the average of > 5 runs. > > Michael - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/