Sean Keely dbba14f823 Improve HSA_CU_MASK parsing efficiency. ...

Delay parsing until after GPU discovery.  Use the surfaced
GPU count and maximum phyiscal CU count to limit parsed bit masks.

This prevents pathological input such as
HSA_CU_MASK=0-8000000:0-8000000 from attempting to consume 7TiB.

Change-Id: I3773d2db3740c2023b0f6275d1818b69119b0495


[ROCm/ROCR-Runtime commit: 2aa0795b33]

2021-08-27 20:05:18 -04:00

..

rocr-runtime

Improve HSA_CU_MASK parsing efficiency.

2021-08-27 20:05:18 -04:00