From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752970Ab3KYIgf (ORCPT ); Mon, 25 Nov 2013 03:36:35 -0500 Received: from mail-lb0-f171.google.com ([209.85.217.171]:43394 "EHLO mail-lb0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752853Ab3KYIga (ORCPT ); Mon, 25 Nov 2013 03:36:30 -0500 Message-ID: <52930C11.8070005@linaro.org> Date: Mon, 25 Nov 2013 09:36:33 +0100 From: Daniel Lezcano User-Agent: Mozilla/5.0 (X11; Linux i686; rv:24.0) Gecko/20100101 Thunderbird/24.1.0 MIME-Version: 1.0 To: Alex Shi , mingo@redhat.com, peterz@infradead.org, morten.rasmussen@arm.com, vincent.guittot@linaro.org, fweisbec@gmail.com, linux@arm.linux.org.uk, tony.luck@intel.com, fenghua.yu@intel.com, tglx@linutronix.de, akpm@linux-foundation.org, arjan@linux.intel.com, pjt@google.com, fengguang.wu@intel.com CC: james.hogan@imgtec.com, jason.low2@hp.com, gregkh@linuxfoundation.org, hanjun.guo@linaro.org, linux-kernel@vger.kernel.org Subject: Re: [RFC PATCH 0/4] sched: remove cpu_load decay. References: <1385102235-25664-1-git-send-email-alex.shi@linaro.org> <528F4A78.1080505@linaro.org> <5292A0AB.9030003@linaro.org> In-Reply-To: <5292A0AB.9030003@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/25/2013 01:58 AM, Alex Shi wrote: > On 11/22/2013 08:13 PM, Daniel Lezcano wrote: >> >> Hi Alex, >> >> I tried on my Xeon server (2 x 4 cores) your patchset and got the >> following result: >> >> kernel a5d6e63323fe7799eb0e6 / + patchset >> >> hackbench -T -s 4096 -l 1000 -g 10 -f 40 >> 27.604 38.556 > > Hi Daniel, would you like give the detailed server info? 2 socket * 4 > cores, sounds it isn't a modern machine. Well it has several years old now, that's true but still competing with some recent processors :) Bi-Xeon E5345 2.33GHz / 8Mb L2 cache / 7BG FB-DIMM Memory 667 MHz / 300GB SSD 3Gb/s -- Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog