Command to get NPU utilization

I am using Radxa CM3 IO an i am running detection and classification model on it. While inferencing I want to see NPU performance and utilisation. I am giving htop command in terminal but getting only CPU utilisation. Can somebody let me know how can i get NPU utilisation for it.


cat /sys/kernel/debug/rknpu/load

I am getting

cat: /sys/kernel/debug/rknpu/load: No such file or directory

The OS you have installed on your CM3 maybe different to Debian on the Rock 5B. However the same approach should be valid.

See if its under a different path by trying

find / -type d -name rknpu -print

thanks for the suggestion,

i am getting following paths after running the command you sent