Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1440587
| From | Vincent Guittot <vincent.guittot@linaro.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2 00/13] sched: Clean-ups and asymmetric cpu capacity support |
| Date | 2016-07-11 14:50 +0200 |
| Message-ID | <rTIOT-762-41@gated-at.bofh.it> (permalink) |
| References | <rMTP3-6im-5@gated-at.bofh.it> <rTEUW-4zH-43@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Hi Morten, On 11 July 2016 at 10:33, Morten Rasmussen <morten.rasmussen@arm.com> wrote: > On Wed, Jun 22, 2016 at 06:03:11PM +0100, Morten Rasmussen wrote: >> Hi, >> >> The scheduler is currently not doing much to help performance on systems with >> asymmetric compute capacities (read ARM big.LITTLE). This series improves the >> situation with a few tweaks mainly to the task wake-up path that considers >> compute capacity at wake-up and not just whether a cpu is idle for these >> systems. This gives us consistent, and potentially higher, throughput in >> partially utilized scenarios. SMP behaviour and performance should be >> unaffected. > > Peter, Vincent: Any chance you have time for another look? I will have a look but have only partial network access for now Vincent > > Thanks, > Morten
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Re: [PATCH v2 00/13] sched: Clean-ups and asymmetric cpu capacity support Morten Rasmussen <morten.rasmussen@arm.com> - 2016-07-11 10:40 +0200
Re: [PATCH v2 00/13] sched: Clean-ups and asymmetric cpu capacity support Vincent Guittot <vincent.guittot@linaro.org> - 2016-07-11 14:50 +0200
Re: [PATCH v2 00/13] sched: Clean-ups and asymmetric cpu capacity support Peter Zijlstra <peterz@infradead.org> - 2016-07-12 15:30 +0200
Re: [PATCH v2 00/13] sched: Clean-ups and asymmetric cpu capacity support Morten Rasmussen <morten.rasmussen@arm.com> - 2016-07-12 16:40 +0200
csiph-web