Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761356AbXEJRL2 (ORCPT ); Thu, 10 May 2007 13:11:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757014AbXEJRLE (ORCPT ); Thu, 10 May 2007 13:11:04 -0400 Received: from pfepc.post.tele.dk ([195.41.46.237]:40076 "EHLO pfepc.post.tele.dk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756263AbXEJRLB (ORCPT ); Thu, 10 May 2007 13:11:01 -0400 Subject: Re: [patch] CFS scheduler, -v11 From: Kasper Sandberg To: Christian Cc: linux-kernel@vger.kernel.org, Ingo Molnar In-Reply-To: <200705101859.11696.christiand59@web.de> References: <20070508150431.GA26977@elte.hu> <200705101859.11696.christiand59@web.de> Content-Type: text/plain Date: Thu, 10 May 2007 19:10:44 +0200 Message-Id: <1178817044.25266.8.camel@localhost> Mime-Version: 1.0 X-Mailer: Evolution 2.4.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1593 Lines: 39 On Thu, 2007-05-10 at 18:59 +0200, Christian wrote: > Hello lkml, hello Ingo! > > I've been using CFS-v10 for a few days and I must say that I'm verry > impressed ;-) > > Desktop performance without any manual renicing is excellent, even with > make -j20. Gaming performance is at least on par with SD now! I've tried to Which games are you trying? and have you tried other workloads then make -j20? try have a window with some 3d game open, and a browser besides it, and press a link. i cant seem to get smooth results with CFS. Perhaps i could also conduct tests with the games you are trying on my hardware. > change the sched_load_smoothing config to "8" but there is no visible > difference when it's set to "7". > > Both schedulers are verrry good! I can't really tell which one is better. > I noticed that while compiling a kernel (with -j4) my CPU temperature is two > to three degrees hotter than with mainline. I have not done any timing tests, > but I suspect that it's a little faster while preserving excellent desktop > usability. Great work!! :-) > > -Christian > - > 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/ > - 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/