On Sun, 24 Apr 2011 13:05:54 +1000, Bogdan Opanchuk <[email protected]> wrote:
> Perhaps this is a known issue, but just in case.
> 
> I had Ubuntu 10.04.2 x64 server with Cuda 3.2 installed. While
> compiling most recent PyOpenCL, I got an error about not defined type
> 'clCreateSubDevicesEXT_fn' (in src/wrapper/wrap_cl.hpp:550). This
> symbol is defined in cl_ext.h, but the revision I had (116**, can't
> remember last two digits) did not contain it. I tried to install Cuda
> 4.0 RC2, and it helped — 'cl_ext.h' now has revision 11928 and
> contains this definition. Does new PyOpenCL really require Cuda 4.0,
> or I just happened to have obsolete header for some unknown reason?

This was a bit of a head scratcher. See here:

http://wiki.tiker.net/PyOpenCL/FrequentlyAskedQuestions#I_get_a_compilation_error_with_CUDA_3.2

Andreas

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