linux-kernel - Re: [RFC PATCH v2 0/1] cpuidle: teo: Introduce optional util-awareness

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Message-ID: <ac249d3c-6907-daf5-1047-0b3823eef1aa@linexp.org>
Date:   Fri, 28 Oct 2022 09:11:02 +0200
From:   Daniel Lezcano <daniel.lezcano@...exp.org>
To:     Lukasz Luba <lukasz.luba@....com>
Cc:     Dietmar.Eggemann@....com, dsmythies@...us.net,
        Kajetan Puchalski <kajetan.puchalski@....com>,
        yu.chen.surf@...il.com, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        "Rafael J. Wysocki" <rafael@...nel.org>
Subject: Re: [RFC PATCH v2 0/1] cpuidle: teo: Introduce optional
 util-awareness

On 28/10/2022 09:08, Lukasz Luba wrote:

[ ... ]

>> [1] Dynamic workload characterization for power efficient scheduling 
>> on CMP systems : https://cseweb.ucsd.edu//~tullsen/islped10.pdf
>>
>> [2] 
>> https://git.linaro.org/people/daniel.lezcano/linux.git/commit/?h=cpuidle/mobile-governor-v5.1&id=de1edb05e3c342f0738b414aa84263d6555b7462
>>
>>
> 
> Thanks Daniel! I forgot about your work in this area. As I have
> responded in some other email in this thread, we might start
> from a new small governor and than others can contribute.
> 
> Even this small governor that Kajetan showed me performs really
> good on pixel6.

Do you have others ARM64 platforms to compare with ?