Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 27 Feb 2003 17:15:15 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 27 Feb 2003 17:15:15 -0500 Received: from e32.co.us.ibm.com ([32.97.110.130]:54215 "EHLO e32.co.us.ibm.com") by vger.kernel.org with ESMTP id ; Thu, 27 Feb 2003 17:15:12 -0500 Date: Thu, 27 Feb 2003 14:16:16 -0800 From: "Martin J. Bligh" To: Paolo Ciarrocchi , linux-kernel@vger.kernel.org cc: akpm@digeo.com Subject: Re: [BENCHMARK] AIM9 results. 2.4.19 vs 2.5.58 vs 2.5.63 Message-ID: <189330000.1046384176@flay> In-Reply-To: <20030227213954.2125.qmail@linuxmail.org> References: <20030227213954.2125.qmail@linuxmail.org> 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 Content-Length: 2149 Lines: 49 > page_test 10000 123.9 210630.00 System Allocations & Pages/second > page_test 10000 102.8 174760.00 System Allocations & Pages/second > page_test 10010 101.898 173226.77 System Allocations & Pages/second > ^^^^^Here we are still slowe then 2.4.19 > > brk_test 10010 48.951 832167.83 System Memory Allocations/second > brk_test 10000 43.7 742900.00 System Memory Allocations/second > brk_test 10020 41.018 697305.39 System Memory Allocations/second > ^^^^Slower then .58 and a lot slower then 2.4.19 > > exec_test 10000 13.8 69.00 Program Loads/second > exec_test 10030 12.8614 64.31 Program Loads/second > exec_test 10020 12.7745 63.87 Program Loads/second > ^^^^ Slower then 2.4.19 > > fork_test 10000 44.8 4480.00 Task Creations/second > fork_test 10020 24.8503 2485.03 Task Creations/second > fork_test 10000 23.2 2320.00 Task Creations/second > ^^^^^ A lot slower then 2.4.19 Could you compare 63 mainline to -mjb or -mm with objrmap patches in? I think you'll get significant improvements on the tests above. > mem_rtns_1 10000 27.7 831000.00 Dynamic Memory Operations/second > mem_rtns_1 10000 24.1 723000.00 Dynamic Memory Operations/second > mem_rtns_1 10020 22.7545 682634.73 Dynamic Memory Operations/second > ^^^^^Slow, slow, slow... > > misc_rtns_1 10000 782.2 7822.00 Auxiliary Loops/second > misc_rtns_1 10000 706 7060.00 Auxiliary Loops/second > misc_rtns_1 10000 686.9 6869.00 Auxiliary Loops/second > ^^^^ Slow too... > > shared_memory 10000 2227.4 222740.00 Shared Memory Operations/second > shared_memory 10000 1973.1 197310.00 Shared Memory Operations/second > shared_memory 10000 1955.2 195520.00 Shared Memory Operations/second > ^^^^Slow, slow, slow... And possibly those three as well, though I'm less sure. Thanks, M. - 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/