From: Nebojsa Trpkovic <trx@inbox.ru>
To: cpufreq@www.linux.org.uk
Subject: Re: ondemand question?
Date: Tue, 26 Oct 2004 09:34:20 +0200 [thread overview]
Message-ID: <417DFDFC.2000504@inbox.ru> (raw)
In-Reply-To: <88056F38E9E48644A0F562A38C64FB60032E52FD@scsmsx403.amr.corp.intel.com>
Pallipadi, Venkatesh wrote:
>The frequency is not fixed. Default freq will depend on what amount of
>time does CPU actually take to change the frequency. And user can change
>this default value within some limits.
>
>Once you start using ondemand governor you will find this (and other
>ondemand tunables here)
>/sys/devices/..../cpufreq/ondemand/sampling_rate
>/sys/devices/..../cpufreq/ondemand/sampling_rate_max
>/sys/devices/..../cpufreq/ondemand/sampling_rate_min
>(all the numbers here are in uS)
>
>Thanks,
>Venki
>
>
Thank you. I made changes I needed. Only thing I don't understand here
is purpose of "sampling_down_factor", but I think I have some idea what
it can be (because of slow slowing down of the CPU)...
Thank you.
next prev parent reply other threads:[~2004-10-26 7:34 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-25 16:58 ondemand question? Pallipadi, Venkatesh
2004-10-26 7:34 ` Nebojsa Trpkovic [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-10-26 16:26 Pallipadi, Venkatesh
2004-10-26 17:00 ` Nebojsa Trpkovic
2004-10-24 19:10 Nebojsa Trpkovic
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