Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S269270AbTGJNWm (ORCPT ); Thu, 10 Jul 2003 09:22:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S269271AbTGJNWl (ORCPT ); Thu, 10 Jul 2003 09:22:41 -0400 Received: from franka.aracnet.com ([216.99.193.44]:26050 "EHLO franka.aracnet.com") by vger.kernel.org with ESMTP id S269270AbTGJNWk (ORCPT ); Thu, 10 Jul 2003 09:22:40 -0400 Date: Thu, 10 Jul 2003 06:36:46 -0700 From: "Martin J. Bligh" To: Ingo Molnar , linux-kernel@vger.kernel.org cc: linux-mm@kvack.org Subject: Re: [announce, patch] 4G/4G split on x86, 64 GB RAM (and more) support Message-ID: <86930000.1057844205@[10.10.2.4]> In-Reply-To: <80050000.1057800978@[10.10.2.4]> References: <80050000.1057800978@[10.10.2.4]> X-Mailer: Mulberry/2.2.1 (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 Content-Length: 1219 Lines: 28 Results now with highpte 2.5.74-bk6-44 is with the patch applied 2.5.74-bk6-44-on is with the patch applied and 4/4 config option. 2.5.74-bk6-44-hi is with the patch applied and with highpte instead. Overhead of 4/4 isn't much higher, and is much more generally useful. Kernbench: (make -j vmlinux, maximal tasks) Elapsed System User CPU 2.5.74 46.11 115.86 571.77 1491.50 2.5.74-bk6-44 45.92 115.71 570.35 1494.75 2.5.74-bk6-44-on 48.11 134.51 583.88 1491.75 2.5.74-bk6-44-hi 47.06 131.13 570.79 1491.50 SDET 128 (see disclaimer) Throughput Std. Dev 2.5.74 100.0% 0.1% 2.5.74-bk6-44 100.3% 0.7% 2.5.74-bk6-44-on 92.1% 0.2% 2.5.74-bk6-44-hi 94.5% 0.1% - 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/