cpuspeed usage

akonstam at trinity.edu akonstam at trinity.edu
Mon Jun 7 20:32:21 UTC 2004


On Mon, Jun 07, 2004 at 12:52:31AM +0800, Ow Mun Heng wrote:
> On Mon, 2004-06-07 at 05:53, Nadeem Bitar wrote:
> > On ???, 2004-06-06 at 12:36 -0400, Troy Campano wrote:
> > > Thank you Karsten.
> > > 
> > > Is there any way to check the status of the current CPU speed to make
> > > sure this change actually worked? 
> > > 
> > 
> > You can use the CPU frequency scaling monitor applet in gnome.
> 
> 
> Or try looking at this
> 
> ls -l /sys/devices/system/cpu/cpu0/cpufreq
This directory does not exist on my FC1 machine. What is it supposed
to be for?

> -r--r--r--    1 root     root         4096 Jun  6 20:41 cpuinfo_max_freq
> -r--r--r--    1 root     root         4096 Jun  6 20:41 cpuinfo_min_freq
> -r--r--r--    1 root     root         4096 Jun  6 20:41 scaling_available_governors
> -r--r--r--    1 root     root         4096 Jun  6 20:41 scaling_driver
> -rw-r--r--    1 root     root         4096 Jun  6 20:41 scaling_governor
> -rw-r--r--    1 root     root         4096 Jun  6 20:41 scaling_max_freq
> -rw-r--r--    1 root     root         4096 Jun  6 20:41 scaling_min_freq
> -rw-r--r--    1 root     root         4096 Jun  6 20:41 scaling_setspeed
> 
> That's where you can do the echo > stuff
> 
> 
> 
> 
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-- 
-------------------------------------------
Aaron Konstam
Computer Science
Trinity University
One Trinity Place.
San Antonio, TX 78212-7200

telephone: (210)-999-7484
email:akonstam at trinity.edu





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