Hi,
It would help to have more detail on the platform being used, and what type of stress test are you looking for.
For HPC, ML or Max power/current/thermals?
Suggested stress test on MI100 would be to run DGEMM or HPL. The HPL binary for CentOS 8.3 is on github.
There is also the ROCm Bandwidth test I mentioned in the reply to your MI100 Infinity bridge question.
$ rocm-bandwidth-test -t
Regards,
Guy