Quantcast
Channel: Debian User Forums
Viewing all articles
Browse latest Browse all 2849

Testing And Unstable • Re: Cpu governors absent in 6.6.13

$
0
0
6.6.13-1

Code:

user1@debian-pc:~$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors performance schedutil 
Check if the governors are not available anyway. On my system (stable kernel and different CPU):

Code:

#> cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors performance schedutil#> cpupower frequency-info -panalyzing CPU 0:  current policy: frequency should be within 1.60 GHz and 3.90 GHz.                  The governor "schedutil" may decide which speed to use                  within this range.

Code:

#> cpupower frequency-set -g powersaveSetting cpu: 0[...]#> cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors powersave performance schedutil#> cpupower frequency-info -panalyzing CPU 0:  current policy: frequency should be within 1.60 GHz and 3.90 GHz.                  The governor "powersave" may decide which speed to use                  within this range.

Code:

#> cpupower frequency-set -g conservativeSetting cpu: 0[...]#> cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors conservative powersave performance schedutil#> cpupower frequency-info -panalyzing CPU 0:  current policy: frequency should be within 1.60 GHz and 3.90 GHz.                  The governor "conservative" may decide which speed to use                  within this range.

Code:

#> cpupower frequency-set -g ondemandSetting cpu: 0[...]#> cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governorsondemand conservative powersave performance schedutil#> cpupower frequency-info -panalyzing CPU 0:  current policy: frequency should be within 1.60 GHz and 3.90 GHz.                  The governor "ondemand" may decide which speed to use                  within this range.
schedutil is a very efficient governor anyway, probably better than ondemand.

Statistics: Posted by fabien — 2024-02-08 21:26



Viewing all articles
Browse latest Browse all 2849

Trending Articles