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    SubjectRe: [patch] HT scheduler, sched-2.5.59-D7
    On Mon, 2003-01-20 at 14:28, Andrew Morton wrote:
    > Ingo Molnar <> wrote:
    > >
    > >
    > > the attached patch (against 2.5.59) is my current scheduler tree, it
    > > includes two main areas of changes:
    > >
    > > - interactivity improvements, mostly reworked bits from Andrea's tree and
    > > various tunings.
    > >
    > Thanks for doing this. Initial testing with one workload which is extremely
    > bad with 2.5.59: huge improvement.
    Initial testing on my NUMA box looks good. So far, I only have
    kernbench numbers, but the system time shows a nice decrease,
    and the CPU % busy time has gone up.

    Elapsed User System CPU
    ingoD7-59 28.944s 285.008s 79.998s 1260.8%
    stock59 29.668s 283.762s 82.286s 1233%

    I'll try to get more testing in over the next few days.

    There was one minor build error introduced by the patch:

    #define NODE_THRESHOLD 125

    was removed, but the NUMA code uses this.


    Michael Hohnbaum 503-578-5486 T/L 775-5486

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