From: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
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
Date: Sun, 14 Oct 2012 00:10:19 +0530 [thread overview]
Message-ID: <20121013184019.GA3837@linux.vnet.ibm.com> (raw)
In-Reply-To: <1349308275-2174-1-git-send-email-aarcange@redhat.com>
* Andrea Arcangeli <aarcange@redhat.com> [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%
next prev parent reply other threads:[~2012-10-13 18:41 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1349308275-2174-1-git-send-email-aarcange@redhat.com>
[not found] ` <20121004113943.be7f92a0.akpm@linux-foundation.org>
2012-10-05 23:14 ` [PATCH 00/33] AutoNUMA27 Andi Kleen
2012-10-05 23:57 ` Tim Chen
2012-10-06 0:11 ` Andi Kleen
2012-10-08 13:44 ` Don Morris
2012-10-08 20:34 ` Rik van Riel
[not found] ` <20121011101930.GM3317@csn.ul.ie>
2012-10-11 14:56 ` Andrea Arcangeli
2012-10-11 15:35 ` Mel Gorman
2012-10-12 0:41 ` Andrea Arcangeli
2012-10-12 14:54 ` Mel Gorman
[not found] ` <1349308275-2174-2-git-send-email-aarcange@redhat.com>
[not found] ` <20121011105036.GN3317@csn.ul.ie>
2012-10-11 16:07 ` [PATCH 01/33] autonuma: add Documentation/vm/autonuma.txt Andrea Arcangeli
2012-10-11 19:37 ` Mel Gorman
[not found] ` <1349308275-2174-5-git-send-email-aarcange@redhat.com>
[not found] ` <20121011110137.GQ3317@csn.ul.ie>
2012-10-11 16:43 ` [PATCH 04/33] autonuma: define _PAGE_NUMA Andrea Arcangeli
2012-10-11 19:48 ` Mel Gorman
[not found] ` <1349308275-2174-6-git-send-email-aarcange@redhat.com>
[not found] ` <20121011111545.GR3317@csn.ul.ie>
2012-10-11 16:58 ` [PATCH 05/33] autonuma: pte_numa() and pmd_numa() Andrea Arcangeli
2012-10-11 19:54 ` Mel Gorman
[not found] ` <1349308275-2174-7-git-send-email-aarcange@redhat.com>
[not found] ` <20121011122255.GS3317@csn.ul.ie>
2012-10-11 17:05 ` [PATCH 06/33] autonuma: teach gup_fast about pmd_numa Andrea Arcangeli
2012-10-11 20:01 ` Mel Gorman
[not found] ` <1349308275-2174-8-git-send-email-aarcange@redhat.com>
[not found] ` <20121011122827.GT3317@csn.ul.ie>
2012-10-11 17:15 ` [PATCH 07/33] autonuma: mm_autonuma and task_autonuma data structures Andrea Arcangeli
2012-10-11 20:06 ` Mel Gorman
[not found] ` <5076E4B2.2040301@redhat.com>
[not found] ` <0000013a525a8739-2b4049fa-1cb3-4b8f-b3a7-1fa77b181590-000000@email.amazonses.com>
2012-10-12 0:52 ` Andrea Arcangeli
[not found] ` <1349308275-2174-9-git-send-email-aarcange@redhat.com>
[not found] ` <20121011134643.GU3317@csn.ul.ie>
2012-10-11 17:34 ` [PATCH 08/33] autonuma: define the autonuma flags Andrea Arcangeli
2012-10-11 20:17 ` Mel Gorman
[not found] ` <1349308275-2174-11-git-send-email-aarcange@redhat.com>
[not found] ` <20121011145805.GW3317@csn.ul.ie>
2012-10-12 0:25 ` [PATCH 10/33] autonuma: CPU follows memory algorithm Andrea Arcangeli
2012-10-12 8:29 ` Mel Gorman
[not found] ` <20121011213432.GQ3317@csn.ul.ie>
2012-10-12 1:45 ` [PATCH 00/33] AutoNUMA27 Andrea Arcangeli
2012-10-12 8:46 ` Mel Gorman
[not found] ` <1349308275-2174-16-git-send-email-aarcange@redhat.com>
[not found] ` <20121011155302.GA3317@csn.ul.ie>
[not found] ` <50770314.7060800@redhat.com>
[not found] ` <20121011175953.GT1818@redhat.com>
2012-10-12 14:03 ` [PATCH 15/33] autonuma: alloc/free/init task_autonuma Rik van Riel
2012-10-13 18:40 ` Srikar Dronamraju [this message]
2012-10-14 4:57 ` [PATCH 00/33] AutoNUMA27 Andrea Arcangeli
2012-10-15 8:16 ` Srikar Dronamraju
2012-10-23 16:32 ` Srikar Dronamraju
[not found] ` <1349308275-2174-20-git-send-email-aarcange@redhat.com>
[not found] ` <20121013180618.GC31442@linux.vnet.ibm.com>
2012-10-15 8:24 ` [PATCH 19/33] autonuma: memory follows CPU algorithm and task/mm_autonuma stats collection Srikar Dronamraju
2012-10-15 9:20 ` Mel Gorman
2012-10-15 10:00 ` Srikar Dronamraju
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