Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752673AbXFLOE1 (ORCPT ); Tue, 12 Jun 2007 10:04:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750946AbXFLOET (ORCPT ); Tue, 12 Jun 2007 10:04:19 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:37022 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750782AbXFLOES (ORCPT ); Tue, 12 Jun 2007 10:04:18 -0400 Date: Tue, 12 Jun 2007 16:04:07 +0200 From: Ingo Molnar To: Tobias Gerschner Cc: Miguel Figueiredo , ck@vds.kolivas.org, linux kernel mailing list Subject: Re: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans) Message-ID: <20070612140407.GA19543@elte.hu> References: <466DE921.9030709@debianpt.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.14 (2007-02-12) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -2.0 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-2.0 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.0.3 -2.0 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 936 Lines: 28 * Tobias Gerschner wrote: > The output of massive_intr can be found here : > http://www.yoper.com/scheduler-test/ here's the spread of the massive_intr results (the average 'jitter' of the second column of the results - lower values are indicating more stable / more fair massive_intr results, in percentage): CFS SD ---------------------- 10: 0.02 0.55 20: 0.21 0.78 30: 0.26 0.95 40: 0.27 1.46 50: 0.37 1.24 60: 0.37 0.92 but of course i'm primarily interested is the observed difference in interactivity :-) Ingo - 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/