Disable system-level cache

Robotics & Edge Computing Jetson Systems Jetson AGX Orin
1

Hello,

I am trying to eliminate shared resources between the CPU and GPU for my interest.

To do this, I would like to disable the 4MB system-level cache (SLC). Is it possible to disable it?

If disabling it is not feasible, I would like to know whether software-level cache partitioning techniques (e.g., cache coloring) can be applied to the system-level cache.

Thank you.

3

Hi,
This is not supported. There is no manual control to disable it.