How can I get GPU utilization ratio of Odroid XU4? (or active cycles,,, like)

[alstjd025]

Hello.

I'm currently building a system monitoring function in my framework (for study).

To the best of my knowledge, the only way to get GPU utilization ratio in ODroid XU4 is using ARM Streamline.

Is there any way to get(or read) mali GPU active cycles and idle cycles just like proc/stat for cpu cycles?

Or, does the ARM streamline can provide some Real-Time GPU utilization ratio? (i hope there could be some simple pipes or loggings)

Thanks.

[odroid]

I have no idea indeed.
Besides that, we used the Streamline about five years ago but we are not sure if it is still working with Kernel 5.4 or not.
https://wiki.odroid.com/odroid-xu4/appl ... ine_on_xu4

[dm2]

You can use the Kernel 3.10.103 ( https://github.com/hardkernel/linux/com ... c97bb321d3). In this version you can find the GPU Utilization in the /sys/devices/11800000.mali/utilization. This provides the value of busy_time/total_time.