I have two S9150 GPUs and when I execute clGetDeviceIDs() I only see two devices: one Hawaii device and one CPU device. However, when I run "clinfo", it shows that I have three devices: two Hawaii GPUs and one CPU. I am running on RedHat 6.5. I have AMD APP 2.9.1.
Does anyone have any thoughts on what the issue could be?
There may be useful information in this thread (more about connecting monitors, but the same clGetDeviceID issue: multiple GPU
In the meantime, I'll see if I can dig up a definitive answer. If this info or Jason's reply resolve the issue, let me know. Thanks.