From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Thu, 10 Jul 2003 06:36:46 -0700 From: "Martin J. Bligh" 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]> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: owner-linux-mm@kvack.org Return-Path: To: Ingo Molnar , linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org List-ID: 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, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: aart@kvack.org