cpu frequency scaling

Alexander Dalloz ad+lists at uni-x.org
Tue Aug 2 18:14:55 UTC 2005


Am Di, den 02.08.2005 schrieb Brian Gaynor um 19:52:

> > >    Can anyone post some info or link on configuring
> > > the cpuspeed daemon that comes with FC4. It's working,
> > > but only with two steps: 50% and 100%. .. My cpu says
> > > 8 steps are available, but I don't know what

> Where are you checking to see how many steps are available? The
> "stepping" listed under /proc/cpuinfo refers to the manufacturing
> revision of the cpu, not to the number of power states. Try looking
> at /proc/acpi/processor/CPU0/throttling instead.

Or

$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies

> Brian Gaynor

Alexander


-- 
Alexander Dalloz | Enger, Germany | GPG http://pgp.mit.edu 0xB366A773
legal statement: http://www.uni-x.org/legal.html
Fedora Core 2 GNU/Linux on Athlon with kernel 2.6.11-1.35_FC2smp 
Serendipity 20:14:16 up 18 days, 46 users, load average: 0.15, 0.14,
0.12 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 189 bytes
Desc: Dies ist ein digital signierter Nachrichtenteil
URL: <http://listman.redhat.com/archives/fedora-list/attachments/20050802/8b900469/attachment-0001.sig>


More information about the fedora-list mailing list