Power & Source of Big Ideas

How to diable CPU frequency Scaling

Moderators: chensy, FATechsupport

Dear All
Any way to disable the frequency scaling due to cpu load and set to maximum for better performance ?

I used "echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor" in "/etc/rc.local"
but it will be changed to it`s default at the next boot.
Hi
You can try in this way:
/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq

Thanks!
chensy wrote:
Hi
You can try in this way:
/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq

Thanks!


Hi
Thanks for your advise , but i want to permanently fix the cpu frequentcy to MAX.
seems that the kernel set the default value after every reboot.

Thanks.

Who is online

In total there are 4 users online :: 0 registered, 0 hidden and 4 guests (based on users active over the past 5 minutes)
Most users ever online was 2865 on Sun Nov 10, 2019 5:27 am

Users browsing this forum: No registered users and 4 guests