I have a program that runs multiple kernels, and it’s also quite heavy on the cpu0 (reading a lot of data from usb).
I have been using it for a while with nvpmodel -m 3 succesfully. Recently I did some heavy optimizations, and the kernels execute in less time, but now it doesn’t work with model 3 or any other model. It only works if I run jetson_clocks (otherwise the load in cpu0 goes to 100% and everything pretty much freezes, I can’t even run the profiler remotely). Running gtop it seems that cpu0 is not going to the max frequency, but it’s hard to say because the system is not responsive.
I wonder if somebody has an explanation for that. Thanks.