I have been trying to run 32-bit OpenCL binaries on R9-290X (GCN 1.1) with Crimson 16.4.1 Catalyst 15.11.1 Beta without success. I created these binaries with CodeXL. 64-bit binaries work without problems and I was able to run 32-bit binaries on 7990 (GCN 1.0). Is this possible at all? I am trying to do this as 32-bit addressing makes tweaking a lot easier.