From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964838AbWDCMCS (ORCPT ); Mon, 3 Apr 2006 08:02:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964840AbWDCMCS (ORCPT ); Mon, 3 Apr 2006 08:02:18 -0400 Received: from [212.33.185.14] ([212.33.185.14]:38928 "EHLO raad.intranet") by vger.kernel.org with ESMTP id S964838AbWDCMCR (ORCPT ); Mon, 3 Apr 2006 08:02:17 -0400 From: Al Boldi To: Peter Williams Subject: Re: [ANNOUNCE][RFC] PlugSched-6.3.1 for 2.6.16-rc5 Date: Mon, 3 Apr 2006 14:59:51 +0300 User-Agent: KMail/1.5 Cc: linux-kernel@vger.kernel.org MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Message-Id: <200604031459.51542.a1426z@gawab.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Peter Williams wrote: > Peter Williams wrote: > > Peter Williams wrote: > > Now available for 2.6.16 at: Thanks a lot! > >> You can select a default scheduler at kernel build time. If you wish > >> to boot with a scheduler other than the default it can be selected at > >> boot time by adding: > >> > >> cpusched= Can this be made runtime selectable/loadable, akin to iosched? > >> Control parameters for the scheduler can be read/set via files in: > >> > >> /sys/cpusched// The default values for spa make it really easy to lock up the system. Is there a module to autotune these values according to cpu/mem/ctxt performance? Also, different schedulers per cpu could be rather useful. Thanks! -- Al