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Groups > linux.kernel > #1621145
| From | Peter Zijlstra <peterz@infradead.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2] sched/fair: update scale invariance of PELT |
| Date | 2017-04-11 13:00 +0200 |
| Message-ID | <tv1GF-5TL-3@gated-at.bofh.it> (permalink) |
| References | (1 earlier) <tuLsf-3QQ-69@gated-at.bofh.it> <tuYSu-463-17@gated-at.bofh.it> <tuZOz-4F4-27@gated-at.bofh.it> <tv0AV-5dh-1@gated-at.bofh.it> <tv1x0-5Qj-17@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Lets go back to the unscaled version:
running idle
|*********|---------|
With the current code, that would effectively end up like (again
assuming 50%):
running idle
|*_*_*_*_*|---------|
Time stays the same, but we add extra idle cycles.
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Re: [PATCH v2] sched/fair: update scale invariance of PELT Peter Zijlstra <peterz@infradead.org> - 2017-04-10 19:40 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Vincent Guittot <vincent.guittot@linaro.org> - 2017-04-11 10:00 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Peter Zijlstra <peterz@infradead.org> - 2017-04-11 11:00 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Vincent Guittot <vincent.guittot@linaro.org> - 2017-04-11 11:50 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Peter Zijlstra <peterz@infradead.org> - 2017-04-11 12:50 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Peter Zijlstra <peterz@infradead.org> - 2017-04-11 13:00 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Vincent Guittot <vincent.guittot@linaro.org> - 2017-04-11 15:10 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Peter Zijlstra <peterz@infradead.org> - 2017-04-12 13:30 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Vincent Guittot <vincent.guittot@linaro.org> - 2017-04-12 17:00 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Peter Zijlstra <peterz@infradead.org> - 2017-04-12 17:50 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Vincent Guittot <vincent.guittot@linaro.org> - 2017-04-13 11:50 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Peter Zijlstra <peterz@infradead.org> - 2017-04-13 15:40 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Vincent Guittot <vincent.guittot@linaro.org> - 2017-04-13 17:00 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Peter Zijlstra <peterz@infradead.org> - 2017-04-13 20:10 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Vincent Guittot <vincent.guittot@linaro.org> - 2017-04-14 10:50 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Vincent Guittot <vincent.guittot@linaro.org> - 2017-04-11 14:10 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Peter Zijlstra <peterz@infradead.org> - 2017-04-11 11:20 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Vincent Guittot <vincent.guittot@linaro.org> - 2017-04-11 11:50 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Peter Zijlstra <peterz@infradead.org> - 2017-04-13 15:40 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Vincent Guittot <vincent.guittot@linaro.org> - 2017-04-13 17:20 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Peter Zijlstra <peterz@infradead.org> - 2017-04-13 18:20 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Vincent Guittot <vincent.guittot@linaro.org> - 2017-04-14 11:00 +0200
Re: [PATCH v2] sched/fair: update scale invariance of PELT Vincent Guittot <vincent.guittot@linaro.org> - 2017-04-19 18:40 +0200
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