Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 7 Feb 2002 16:12:24 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 7 Feb 2002 16:12:15 -0500 Received: from e21.nc.us.ibm.com ([32.97.136.227]:45560 "EHLO e21.nc.us.ibm.com") by vger.kernel.org with ESMTP id ; Thu, 7 Feb 2002 16:12:04 -0500 Date: Thu, 07 Feb 2002 05:08:43 -0800 From: "Martin J. Bligh" To: linux-kernel@vger.kernel.org cc: mingo@elte.hu Subject: Re: Performance of Ingo's O(1) scheduler on NUMA-Q Message-ID: <241920000.1013087323@flay> In-Reply-To: <23350000.1012000033@flay> In-Reply-To: <119440000.1011836623@flay> <23350000.1012000033@flay> X-Mailer: Mulberry/2.1.2 (Linux/x86) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Measuring kernel compile times on a 16 way NUMA-Q, adding Ingo's scheduler patch takes kernel compiles down from 47 seconds to 31 seconds .... pretty impressive benefit. Mike Kravetz is working on NUMA additions to Ingo's scheduler which should give further improvements. Martin. - 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/