Re: demand based power management

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On Thu, Aug 12, 2010 at 3:22 AM, er krishna <erkrishna@xxxxxxxxx> wrote:
> Yes its fine, I am just wandering if this option is enabled by bios ? How ?

In sys these values are listed on a per cpu basis.

To list possible governors:
cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_available_governors

To view current governor
cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor

Also, if using gnome you can add to your panel the "CPU Frequency
Monitor" which allows the user to adjust these settings

--
John

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