Messages in this thread |  | | Subject | Re: NUMA scheduler BK tree | | From | Michael Hohnbaum <> | | Date | 07 Nov 2002 15:46:28 -0800 |
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On Wed, 2002-11-06 at 08:34, Erich Focht wrote: > Michael, Martin, > > in order to make it easier to keep up with the main Linux tree I've > set up a bitkeeper repository with our NUMA scheduler at > bk://numa-ef.bkbits.net/numa-sched > (Web view: http://numa-ef.bkbits.net/) > > The tree is currently in sync with bk://linux.bkbits.net/linux-2.5 and > I'll try to keep so. > Tested this on a 4 node NUMAQ. Worked fine. Results:
$reportbench stock46 sched46 Kernbench: Elapsed User System CPU stock46 20.66s 194.062s 53.39s 1197.4% sched46 19.988s 191.302s 50.692s 1210.4%
Schedbench 4: Elapsed TotalUser TotalSys AvgUser stock46 27.27 40.64 109.13 0.85 sched46 23.10 41.32 92.42 0.76
Schedbench 8: Elapsed TotalUser TotalSys AvgUser stock46 39.18 55.12 313.56 1.68 sched46 34.45 51.24 275.63 2.28
Schedbench 16: Elapsed TotalUser TotalSys AvgUser stock46 56.39 72.44 902.45 5.12 sched46 56.73 71.31 907.88 4.19
Schedbench 32: Elapsed TotalUser TotalSys AvgUser stock46 90.47 203.28 2895.41 10.39 sched46 60.95 143.21 1950.72 10.31
Schedbench 64: Elapsed TotalUser TotalSys AvgUser stock46 105.00 439.04 6720.90 25.02 sched46 59.07 262.98 3781.06 19.59
The schedbench runs were ran once each. Kernbench is the average of 5 runs.
Michael
> Regards, > Erich --
Michael Hohnbaum 503-578-5486 hohnbaum@us.ibm.com T/L 775-5486
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