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    SubjectRe: [patch v4 0/18] sched: simplified fork, release load avg and power awareness scheduling
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    On Tue, 2013-01-29 at 09:45 +0800, Alex Shi wrote: 
    > On 01/28/2013 11:47 PM, Mike Galbraith wrote:

    > > monteverdi:/abuild/mike/:[0]# echo 1 > /sys/devices/system/cpu/cpufreq/boost
    > > monteverdi:/abuild/mike/:[0]# massive_intr 10 60
    > > 014635 00058160
    > > 014633 00058592
    > > 014638 00058592
    > > 014636 00058160
    > > 014632 00058200
    > > 014634 00058704
    > > 014639 00058704
    > > 014641 00058200
    > > 014640 00058560
    > > 014637 00058560
    > > monteverdi:/abuild/mike/:[0]# massive_intr 10 60
    > > 014673 00059504
    > > 014676 00059504
    > > 014674 00059064
    > > 014672 00059064
    > > 014675 00058560
    > > 014671 00058560
    > > 014677 00059248
    > > 014668 00058864
    > > 014669 00059248
    > > 014670 00058864
    > > monteverdi:/abuild/mike/:[0]# massive_intr 10 60
    > > 014686 00043472
    > > 014689 00043472
    > > 014685 00043760
    > > 014690 00043760
    > > 014687 00043528
    > > 014688 00043528 (hmm)
    > > 014683 00043216
    > > 014692 00043208
    > > 014684 00043336
    > > 014691 00043336
    >
    > I am sorry Mike. does above 3 times testing has a same sched policy? and
    > same question for the following testing.

    Yeah, they're back to back repeats. Using dirt simple massive_intr
    didn't help clarify aim7 oddity.

    aim7 is fully repeatable, seems to be saying that consolidation of small
    independent jobs is a win, that spreading before fully saturated has its
    price, just as consolidation of large coordinated burst has its price.

    Seems to cut both ways.. but why not, everything else does.

    -Mike



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