Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760448AbZIPXSc (ORCPT ); Wed, 16 Sep 2009 19:18:32 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760303AbZIPXSa (ORCPT ); Wed, 16 Sep 2009 19:18:30 -0400 Received: from depni.sinp.msu.ru ([213.131.7.21]:51627 "EHLO depni.sinp.msu.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760298AbZIPXS3 (ORCPT ); Wed, 16 Sep 2009 19:18:29 -0400 From: Serge Belyshev To: Ingo Molnar Cc: linux-kernel@vger.kernel.org Subject: Re: Epic regression in throughput since v2.6.23 References: <20090906205952.GA6516@elte.hu> <87hbvdiogq.fsf@depni.sinp.msu.ru> <873a6xdqwq.fsf@depni.sinp.msu.ru> <20090909155223.GA12065@elte.hu> <87my53vo6d.fsf@depni.sinp.msu.ru> <20090910065306.GB3920@elte.hu> <87ljkm9yew.fsf@depni.sinp.msu.ru> <20090911061024.GA27833@elte.hu> <87iqfmx3tr.fsf@depni.sinp.msu.ru> <20090916194507.GA27456@elte.hu> Date: Wed, 16 Sep 2009 23:18:27 +0000 In-Reply-To: <20090916194507.GA27456@elte.hu> (Ingo Molnar's message of "Wed, 16 Sep 2009 21:45:07 +0200") Message-ID: <87fxamiim4.fsf@depni.sinp.msu.ru> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 727 Lines: 21 Ingo Molnar writes: > Ok, i think we've got a handle on that finally - mind checking latest > -tip? Kernel build benchmark: http://img11.imageshack.us/img11/4544/makej20090916.png I have also repeated video encode benchmarks described here: http://article.gmane.org/gmane.linux.kernel/889444 "x264 --preset ultrafast": http://img11.imageshack.us/img11/9020/ultrafast20090916.png "x264 --preset medium": http://img11.imageshack.us/img11/7729/medium20090916.png -- 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/