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SubjectRe: [PATCH v6 0/4] sched/fair: Improve scan efficiency of SIS
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Hi Prateek, thanks very much for your solid testings!

On 2/7/23 11:42 AM, K Prateek Nayak wrote:
> Hello Abel,
>
> I've retested the patches with on the updated tip and the results
> are still promising.
>
> tl;dr
>
> o Hackbench sees improvements when the machine is overloaded.
> o tbench shows improvements when the machine is overloaded.
> o The unixbench regression seen previously seems to be unrelated
> to the patch as the spawn test scores are vastly different
> after a reboot/kexec for the same kernel.
> o Other benchmarks show slight improvements or are comparable to
> the numbers on tip.

Cheers! Yet I still see some minor regressions in the report
below. As we discussed last time, reducing unnecessary updates
on the idle cpumask when LLC is overloaded should help.

Thanks & Best regards,
Abel

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