Multi GPU Issue: Catalyst 9.7 driver bug

Discussion created by hagen on Aug 8, 2009
Latest reply on Aug 12, 2009 by hagen
Anyone with similar Multi GPU problem?

I have a code originally written for 1 GPU.  I now have 2 GPUs on the same board.  So I tried to start two jobs, each one in a separate shell, using a different BRT_ADAPTER to target separate GPUs.  Both jobs start fine, but one job always hangs right when the other finishes.  Why does this happen even though each job is supposed to target a different GPU?