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    SubjectRe: [RFC PATCH v3 0/6] sched/cpufreq: Make schedutil energy aware
    On Fri, Oct 11, 2019 at 02:44:54PM +0100, Douglas RAILLARD wrote:
    > This has been ligthly tested with a rtapp task ramping from 10% to 75%
    > utilisation on a big core. Results are improved by fast ramp-up
    > EWMA [1], since it greatly reduces the oscillation in frequency at first
    > idle when ramping up.
    >
    > [1] [PATCH] sched/fair: util_est: fast ramp-up EWMA on utilization increases
    > Message-ID: <20190620150555.15717-1-patrick.bellasi@arm.com>
    > https://lore.kernel.org/lkml/20190620150555.15717-1-patrick.bellasi@arm.com/


    I don't really see anything fundamentally weird here. Any actual numbers
    or other means of quantifying the improvement these patches bring?

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