alexgg
1
http://docs.nvidia.com/cuda/cublas/#cublas-context says:
However, it doesn’t say whether the thread should make sure that the current device ID is correctly set before every cuBLAS library call. Should it?
I find that if it doesn’t, cuBLAS returns error code 13, and works fine otherwise.
alexgg
2
If there was an earlier discussion about this, I can’t find it.
alexgg
3
Never mind (bug in my own code)