IBM Support

CPU Frequency Scaling for LoP

Technical Blog Post


Abstract

CPU Frequency Scaling for LoP

Body

If you would like to learn more about CPU frequency scaling for Power systems running Linux, check out this blog on the new Linux on IBM Power Systems Developer portal:

https://developer.ibm.com/linuxonpower/2016/10/12/cpu-frequency-scaling-on-ibm-power-systems-running-linux/

 

This how-to describes multiple ways to read the current CPU frequency and examples of methods that can be used to customize the configuration such as limiting the max scaling frequency or setting a user configured static CPU frequency.

[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"HW1W1","label":"Power ->PowerLinux"},"Component":"","Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"","Edition":"","Line of Business":{"code":"","label":""}}]

UID

ibm16170109