Messages in this thread | | | Subject | Re: Horrendous Audio Stutter - current git | From | Peter Zijlstra <> | Date | Fri, 02 May 2008 12:35:53 +0200 |
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On Fri, 2008-05-02 at 12:32 +0200, Frans Pop wrote: > On Friday 02 May 2008, Peter Zijlstra wrote: > > So by default we have both enabled; could you report if either > > NO_NEW_FAIR_SLEEPERS > > NEW_FAIR_SLEEPERS + NO_NORMALIZED_SLEEPERS > > works for you? > > Both work for me. Tested with current git head (mainline) + your patch. > > > Also, could you apply this patch, and report the bonus_max value for > > your music player under all three scenarios? > > I've restarted amarok and the glibc build each time after change to > sched_features. > > # cat sched_features > NEW_FAIR_SLEEPERS WAKEUP_PREEMPT START_DEBIT AFFINE_WAKEUPS CACHE_HOT_BUDDY > SYNC_WAKEUPS HRTICK NO_DOUBLE_TICK NORMALIZED_SLEEPER DEADLINE > > => skips in music (amarok) > > /proc/20734/task/20734/sched:se.bonus_max : 40960.000000 > /proc/20734/task/20775/sched:se.bonus_max : 40960.000000 > /proc/20734/task/20779/sched:se.bonus_max : 40960.000000 > /proc/20734/task/20780/sched:se.bonus_max : 40960.000000 > /proc/20734/task/20781/sched:se.bonus_max : 40960.000000 > /proc/20734/task/20782/sched:se.bonus_max : 39.960966 > /proc/20734/task/20799/sched:se.bonus_max : 40960.000000
Ok, that's _WAY_ too big, something went seriously wrong. Thanks!
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