Where can I find GPU tools (gpuinfo and gputop) as mentioned in https://www.nxp.com/docs/en/user-guide/IMX_GRAPHICS_USERS_GUIDE.pdf
And, do they work on i.MX8 running Android?
gpuinfo
/unit_tests/GPU/gpuinfo.sh
gputop
/usr/bin/gputop
For android BSP the gputop maybe not default support you need to build and deploy it
Before running the command, you would need to enable vProfiler option as described in "12.6.3.1 Enable vProfiler option in kernel" from "i.MX Graphics User's Guide" in order to get proper occupancy values.