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Date: Mon, 5 Nov 2012 22:41:06 +0530
From: Srikar Dronamraju <srikar@...ux.vnet.ibm.com>
To: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc: Rik van Riel <riel@...hat.com>,
Andrea Arcangeli <aarcange@...hat.com>,
Mel Gorman <mgorman@...e.de>,
Johannes Weiner <hannes@...xchg.org>,
Thomas Gleixner <tglx@...utronix.de>,
Linus Torvalds <torvalds@...ux-foundation.org>,
Andrew Morton <akpm@...ux-foundation.org>,
linux-kernel@...r.kernel.org, linux-mm@...ck.org,
Ingo Molnar <mingo@...nel.org>
Subject: Re: [PATCH 00/31] numa/core patches
Hey Peter,
Here are results on 2node and 8node machine while running the autonuma
benchmark.
----------------------------------------------------------------------------
On 2 node, 12 core 24GB
----------------------------------------------------------------------------
KernelVersion: 3.7.0-rc3
Testcase: Min Max Avg
numa01: 121.23 122.43 121.53
numa01_HARD_BIND: 80.90 81.07 80.96
numa01_INVERSE_BIND: 145.91 146.06 145.97
numa01_THREAD_ALLOC: 395.81 398.30 397.47
numa01_THREAD_ALLOC_HARD_BIND: 264.09 264.27 264.18
numa01_THREAD_ALLOC_INVERSE_BIND: 476.36 476.65 476.53
numa02: 53.11 53.19 53.15
numa02_HARD_BIND: 35.20 35.29 35.25
numa02_INVERSE_BIND: 63.52 63.55 63.54
numa02_SMT: 60.28 62.00 61.33
numa02_SMT_HARD_BIND: 42.63 43.61 43.22
numa02_SMT_INVERSE_BIND: 76.27 78.06 77.31
KernelVersion: numasched (i.e 3.7.0-rc3 + your patches)
Testcase: Min Max Avg %Change
numa01: 121.28 121.71 121.47 0.05%
numa01_HARD_BIND: 80.89 81.01 80.96 0.00%
numa01_INVERSE_BIND: 145.87 146.04 145.96 0.01%
numa01_THREAD_ALLOC: 398.07 400.27 398.90 -0.36%
numa01_THREAD_ALLOC_HARD_BIND: 264.02 264.21 264.14 0.02%
numa01_THREAD_ALLOC_INVERSE_BIND: 476.13 476.62 476.41 0.03%
numa02: 52.97 53.25 53.13 0.04%
numa02_HARD_BIND: 35.21 35.28 35.24 0.03%
numa02_INVERSE_BIND: 63.51 63.54 63.53 0.02%
numa02_SMT: 61.35 62.46 61.97 -1.03%
numa02_SMT_HARD_BIND: 42.89 43.85 43.22 0.00%
numa02_SMT_INVERSE_BIND: 76.53 77.68 77.08 0.30%
----------------------------------------------------------------------------
KernelVersion: 3.7.0-rc3(with HT enabled )
Testcase: Min Max Avg
numa01: 242.58 244.39 243.68
numa01_HARD_BIND: 169.36 169.40 169.38
numa01_INVERSE_BIND: 299.69 299.73 299.71
numa01_THREAD_ALLOC: 399.86 404.10 401.50
numa01_THREAD_ALLOC_HARD_BIND: 278.72 278.77 278.75
numa01_THREAD_ALLOC_INVERSE_BIND: 493.46 493.59 493.54
numa02: 53.00 53.33 53.19
numa02_HARD_BIND: 36.77 36.88 36.82
numa02_INVERSE_BIND: 66.07 66.10 66.09
numa02_SMT: 53.23 53.51 53.35
numa02_SMT_HARD_BIND: 35.19 35.27 35.24
numa02_SMT_INVERSE_BIND: 63.50 63.54 63.52
KernelVersion: numasched (i.e 3.7.0-rc3 + your patches) (with HT enabled)
Testcase: Min Max Avg %Change
numa01: 242.68 244.59 243.53 0.06%
numa01_HARD_BIND: 169.37 169.42 169.40 -0.01%
numa01_INVERSE_BIND: 299.83 299.96 299.91 -0.07%
numa01_THREAD_ALLOC: 399.53 403.13 401.62 -0.03%
numa01_THREAD_ALLOC_HARD_BIND: 278.78 278.80 278.79 -0.01%
numa01_THREAD_ALLOC_INVERSE_BIND: 493.63 493.90 493.78 -0.05%
numa02: 53.06 53.42 53.22 -0.06%
numa02_HARD_BIND: 36.78 36.87 36.82 0.00%
numa02_INVERSE_BIND: 66.09 66.10 66.10 -0.02%
numa02_SMT: 53.34 53.55 53.42 -0.13%
numa02_SMT_HARD_BIND: 35.22 35.29 35.25 -0.03%
numa02_SMT_INVERSE_BIND: 63.50 63.58 63.53 -0.02%
----------------------------------------------------------------------------
On 8 node, 64 core, 320 GB
----------------------------------------------------------------------------
KernelVersion: 3.7.0-rc3()
Testcase: Min Max Avg
numa01: 1550.56 1596.03 1574.24
numa01_HARD_BIND: 915.25 2540.64 1392.42
numa01_INVERSE_BIND: 2964.66 3716.33 3149.10
numa01_THREAD_ALLOC: 922.99 1003.31 972.99
numa01_THREAD_ALLOC_HARD_BIND: 579.54 1266.65 896.75
numa01_THREAD_ALLOC_INVERSE_BIND: 1794.51 2057.16 1922.86
numa02: 126.22 133.01 130.91
numa02_HARD_BIND: 25.85 26.25 26.06
numa02_INVERSE_BIND: 341.38 350.35 345.82
numa02_SMT: 153.06 175.41 163.47
numa02_SMT_HARD_BIND: 27.10 212.39 114.37
numa02_SMT_INVERSE_BIND: 285.70 1542.83 540.62
KernelVersion: numasched()
Testcase: Min Max Avg %Change
numa01: 1542.69 1601.81 1569.68 0.29%
numa01_HARD_BIND: 867.35 1094.00 966.05 44.14%
numa01_INVERSE_BIND: 2835.71 3030.36 2966.99 6.14%
numa01_THREAD_ALLOC: 326.35 379.43 347.01 180.39%
numa01_THREAD_ALLOC_HARD_BIND: 611.55 720.09 657.06 36.48%
numa01_THREAD_ALLOC_INVERSE_BIND: 1839.60 1999.58 1919.36 0.18%
numa02: 35.35 55.09 40.81 220.78%
numa02_HARD_BIND: 26.58 26.81 26.68 -2.32%
numa02_INVERSE_BIND: 341.86 355.36 347.68 -0.53%
numa02_SMT: 37.65 48.65 43.08 279.46%
numa02_SMT_HARD_BIND: 28.29 157.66 84.29 35.69%
numa02_SMT_INVERSE_BIND: 313.07 346.72 333.69 62.01%
----------------------------------------------------------------------------
--
Thanks and Regards
Srikar
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