linux-kernel - Re: [RFC v2 0/3] LAB: Support for Legacy Application Booster governor

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Message-ID: <CAKohpokXNUmMbk0KOh58-0=sAs7yzD=cQe24eaoArpRSwM__Gg@mail.gmail.com>
Date:	Wed, 22 May 2013 14:37:33 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	Jonghwa Lee <jonghwa3.lee@...sung.com>,
	"Rafael J. Wysocky" <rjw@...k.pl>
Cc:	linux-kernel@...r.kernel.org, cpufreq@...r.kernel.org,
	linux-pm@...r.kernel.org,
	Vicent Guittot <vincent.guittot@...aro.org>,
	Daniel Lezcano <daniel.lezcano@...aro.org>,
	MyungJoo Ham <myungjoo.ham@...sung.com>,
	Lukasz Majewski <l.majewski@...sung.com>
Subject: Re: [RFC v2 0/3] LAB: Support for Legacy Application Booster governor

On 3 May 2013 19:37, Jonghwa Lee <jonghwa3.lee@...sung.com> wrote:
> From: Lukasz Majewski <l.majewski@...sung.com>

> 2. New LAB governor.
> It calculates number of idle CPUs (based on scheduler data). On this basis it
> chose proper first level polynomial function for approximation.
> Moreover it enables overclocking when single, heavy loaded CPU is running.

Hi Lukasz,

I am still not sure about this governor. Do you have some results with which
you can tell how is it better than ondemand/conservative?

With or without overclocking. i.e. Apply only overclocking support to
ondemand/conservative..

If you are using Android, maybe check Interactive too (Though it itsn't
mainlined yet).

@Rafael: What do you think about this patchset?

--
viresh
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