From: Dominik Brodowski <linux@brodo.de>
To: Norbert Preining <preining@logic.at>
Cc: cpufreq@www.linux.org.uk
Subject: Re: Which cpufreq driver is best for ...
Date: Thu, 4 Sep 2003 11:46:50 +0200 [thread overview]
Message-ID: <20030904094650.GA20816@brodo.de> (raw)
In-Reply-To: <20030904070943.GA13834@gamma.logic.tuwien.ac.at>
Good morning Norbert,
> > No, with the _p4-clockmod_ driver you don't need a cpudyn daemon [except -
> > see below...]. With _speedstep-ich_ it'd be very usefull.
>
> Using p4-clockmod the normal ACPI idle will reduce the CPU frequency?
> Interesting, I have to try this.
Not really "reduce" it, but "stop" it for certain periods of time.
> > a) The idling mechansim is broken.
>
> How can I check this?
a) Do nothing on your notebook for a while. Does it heat up much?
b) check /proc/acpi/processor/*/power whether C1 and C2 are used. C3 would
be even better.
> Thanks again for the explanations, probably I have to disturb you again ;-)
You're welcome, and ask again if you have any questions.
Dominik
next prev parent reply other threads:[~2003-09-04 9:46 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-03 5:57 Which cpufreq driver is best for Norbert Preining
2003-09-03 11:37 ` Bas Mevissen
2003-09-03 14:32 ` Norbert Preining
2003-09-03 15:52 ` Mattia Dongili
2003-09-03 19:30 ` Dominik Brodowski
2003-09-03 19:50 ` Norbert Preining
2003-09-03 21:01 ` Dominik Brodowski
2003-09-04 7:09 ` Norbert Preining
2003-09-04 9:46 ` Dominik Brodowski [this message]
2003-09-04 9:59 ` Norbert Preining
2003-09-04 10:04 ` Dominik Brodowski
2003-09-04 9:57 ` Norbert Preining
2003-09-07 19:12 ` Dominik Brodowski
2003-09-04 12:25 ` Bas Mevissen
2003-09-03 19:27 ` Dominik Brodowski
2003-09-04 12:36 ` Bas Mevissen
2003-09-04 23:27 ` Dominik Brodowski
2003-09-05 8:15 ` Bas Mevissen
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