CPU Control for MX4

Floating window to control CPU cores and maximum scaling frequency.

This app requires ROOT permissions to change settings. By now, this app is only tested using Meizu MX4. It MAY work in other devices.

This is a open source software. Project page: https://github.com/chg-hou/FloatingCpuControl

What settings can it change?

Active cores manually

/proc/hps/enabled

/sys/devices/system/cpu/cpu*/online

Minimum numbers of online big and little cores

/proc/hps/num_base_perf_serv

Maximum scaling frequency

/sys/devices/system/cpu/cpu*/cpufreq/scaling_max_freq

Disable GPU dvfs

/sys/module/pvrsrvkm/parameters/gpu_dvfs_enable

How to use

1. Use radio buttons to switch between Auto and Manual modes.

2. Use spinners to set the minimum numbers of online big and little cores.

3. Use square bars to limit the maximum scaling frequency.

4. Use checkboxes to enable or disable cores. (in Manual mode)

5. Click to close this app.

6. Click to minimize the floating window.

7. Touch and hold on the blank area to open/close the preference screen. Touch and drag to move the window.

Project homepage & donation address : https://github.com/chg-hou/FloatingCpuControl