From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754000Ab2JMSlM (ORCPT ); Sat, 13 Oct 2012 14:41:12 -0400 Received: from e6.ny.us.ibm.com ([32.97.182.146]:58340 "EHLO e6.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753971Ab2JMSlK (ORCPT ); Sat, 13 Oct 2012 14:41:10 -0400 Date: Sun, 14 Oct 2012 00:10:19 +0530 From: Srikar Dronamraju To: aarcange@redhat.com Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, pzijlstr@redhat.com, mingo@elte.hu, mel@csn.ul.ie, hughd@google.com, riel@redhat.com, hannes@cmpxchg.org, dhillf@gmail.com, drjones@redhat.com, tglx@linutronix.de, pjt@google.com, cl@linux.com, suresh.b.siddha@intel.com, efault@gmx.de, paulmck@linux.vnet.ibm.com, alex.shi@intel.com, konrad.wilk@oracle.com, benh@kernel.crashing.org Subject: Re: [PATCH 00/33] AutoNUMA27 Message-ID: <20121013184019.GA3837@linux.vnet.ibm.com> Reply-To: Srikar Dronamraju References: <1349308275-2174-1-git-send-email-aarcange@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline In-Reply-To: <1349308275-2174-1-git-send-email-aarcange@redhat.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-Content-Scanned: Fidelis XPS MAILER x-cbid: 12101318-1976-0000-0000-00001258034B Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Andrea Arcangeli [2012-10-04 01:50:42]: > Hello everyone, > > This is a new AutoNUMA27 release for Linux v3.6. > Here results of autonumabenchmark on a 328GB 64 core with ht disabled comparing v3.6 with autonuma27. $ numactl -H available: 8 nodes (0-7) node 0 cpus: 0 1 2 3 4 5 6 7 node 0 size: 32510 MB node 0 free: 31689 MB node 1 cpus: 8 9 10 11 12 13 14 15 node 1 size: 32512 MB node 1 free: 31930 MB node 2 cpus: 16 17 18 19 20 21 22 23 node 2 size: 32512 MB node 2 free: 31917 MB node 3 cpus: 24 25 26 27 28 29 30 31 node 3 size: 32512 MB node 3 free: 31928 MB node 4 cpus: 32 33 34 35 36 37 38 39 node 4 size: 32512 MB node 4 free: 31926 MB node 5 cpus: 40 41 42 43 44 45 46 47 node 5 size: 32512 MB node 5 free: 31913 MB node 6 cpus: 48 49 50 51 52 53 54 55 node 6 size: 65280 MB node 6 free: 63952 MB node 7 cpus: 56 57 58 59 60 61 62 63 node 7 size: 65280 MB node 7 free: 64230 MB node distances: node 0 1 2 3 4 5 6 7 0: 10 20 20 20 20 20 20 20 1: 20 10 20 20 20 20 20 20 2: 20 20 10 20 20 20 20 20 3: 20 20 20 10 20 20 20 20 4: 20 20 20 20 10 20 20 20 5: 20 20 20 20 20 10 20 20 6: 20 20 20 20 20 20 10 20 7: 20 20 20 20 20 20 20 10 KernelVersion: 3.6.0-mainline_v36 Testcase: Min Max Avg numa01: 1509.14 2098.75 1793.90 numa01_HARD_BIND: 865.43 1826.40 1334.85 numa01_INVERSE_BIND: 3242.76 3496.71 3345.12 numa01_THREAD_ALLOC: 944.28 1418.78 1214.32 numa01_THREAD_ALLOC_HARD_BIND: 696.33 1004.99 825.63 numa01_THREAD_ALLOC_INVERSE_BIND: 2072.88 2301.27 2186.33 numa02: 129.87 146.10 136.88 numa02_HARD_BIND: 25.81 26.18 25.97 numa02_INVERSE_BIND: 341.96 354.73 345.59 numa02_SMT: 160.77 246.66 186.85 numa02_SMT_HARD_BIND: 25.77 38.86 33.57 numa02_SMT_INVERSE_BIND: 282.61 326.76 296.44 KernelVersion: 3.6.0-autonuma27+ Testcase: Min Max Avg %Change numa01: 1805.19 1907.11 1866.39 -3.88% numa01_HARD_BIND: 953.33 2050.23 1603.29 -16.74% numa01_INVERSE_BIND: 3515.14 3882.10 3715.28 -9.96% numa01_THREAD_ALLOC: 323.50 362.17 348.81 248.13% numa01_THREAD_ALLOC_HARD_BIND: 841.08 1205.80 977.43 -15.53% numa01_THREAD_ALLOC_INVERSE_BIND: 2268.35 2654.89 2439.51 -10.38% numa02: 51.64 73.35 58.88 132.47% numa02_HARD_BIND: 25.23 26.31 25.93 0.15% numa02_INVERSE_BIND: 338.39 355.70 344.82 0.22% numa02_SMT: 51.76 66.78 58.63 218.69% numa02_SMT_HARD_BIND: 34.95 45.39 39.24 -14.45% numa02_SMT_INVERSE_BIND: 287.85 300.82 295.80 0.22%