Jannes Nagel <jannes.j.na...@gmail.com> writes: > Hi! > > I just installed pycuda on my system. I have Windows 8.1 and a GTX970 in > my Notebook. Therefore I am using Cuda 7 as the only compatible Cuda > Version with my system. > > I ran into 2 problems and I hope someone can help me. > 1: If I enable CURAND I cannot build pycuda. I always get 5 unresolved > external function errors. > Those externals are all related to CURAND and I think this might be > because the CURAND library is not included in the Cuda Win32 Lib folder.
My default suspicion for this would be a mismatch between the CUDA driver and the CUDA runtime. > 2: Building without CURAND works and installing also works fine. > I get some warnings regarding deprecated NumPy API but that does not > seem to be the problem. > > When I try to run one of the example programs from the pycuda wiki (no > matter which) I get an error in: > pycuda\tools.py line 42: > ImportError: No module named compyte.dtypes I assume you built from git. If so, if you look in your pycuda source directory, does pycuda/compyte/dtypes.py exist? If not, did you clone PyCUDA with its git submodules? Hope this helps, Andreas
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