Is there a way to get NPU core usage / load metrics, similar to how can be done with Rockchip, eg;
$ cat /sys/kernel/debug/rknpu/load
NPU load: Core0: 0%, Core1: 0%, Core2: 0%,
On the Radxa Debian image for O6, there doesn’t appear to be anything to do this as its all power and clock related at;
/sys/kernel/debug/pm_genpd/npu_core0_pd
/sys/kernel/debug/pm_genpd/npu_core1_pd
/sys/kernel/debug/pm_genpd/npu_core2_pd
/sys/kernel/debug/pm_genpd/npu_top_pd
/sys/kernel/debug/pm_genpd/npu_dfs
/sys/kernel/debug/clk/npu_memclk
/sys/kernel/debug/clk/npu_sysclk
/sys/kernel/debug/clk/npu_dbgclk
/sys/kernel/debug/clk/npuclk