Messages in this thread | | | Date | Tue, 15 Jan 2013 16:26:04 +0800 | From | Michael Wang <> | Subject | Re: [RFC PATCH 0/2] sched: simplify the select_task_rq_fair() |
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On 01/15/2013 12:52 PM, Mike Galbraith wrote: > On Tue, 2013-01-15 at 11:10 +0800, Michael Wang wrote: >> hanks for the testing, could you please tell me which benchmark >> generate these results? > > aim7, using the compute workfile, and a datapoints file containing > $Tasks. multitask -nl -f will prompt for the datapoints file. You'll > have to bump /proc/sys/kernel/sem if it's left at default by your > distro. If you want, I can send you a tarball offline. > >> I will try to re-base the patch into 3.8-rc3 with consideration of NUMA >> domain, I suppose it could fix the below BUG and provide a better results. > > I don't _think_ you'll fix the sweet spot without setting knobs such > that last_buddy can do its thing, but go for it ;-)
Hmm... I'm a little confusing, let's discuss on the next version if issues are still there :)
Regards, Michael Wang
> > -Mike > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ >
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