[PyCUDA] PyCuda include path

Andreas Kloeckner lists at informa.tiker.net
Sat Jun 19 13:14:36 PDT 2010


On Sun, 13 Jun 2010 02:07:49 +0000 (UTC), Vu Nguyen <futurus at live.com> wrote:
> I have gotten pycuda to work with Enthought Python distribution. However, I get 
> this warning:
> 
> Warning (from warnings module):
>   File "C:\Enthought Python\lib\site-packages\pycuda\compiler.py", line 110
>     +stdout+stderr)
> UserWarning: The CUDA compiler suceeded, but said the following:
> kernel.cu
> tmpxft_0000158c_00000000-3_kernel.cudafe1.gpu
> tmpxft_0000158c_00000000-8_kernel.cudafe2.gpu
> 
> Is this something I should be worried about or can I just remove this check from 
> compiler? It gives correct results, but this warning always shows up.

This seems safe to ignore, IMO.

However, if this is a common nuisance, we might want to suppress
it. Has anyone else on Windows observed this debug spew?

> When I try using pycuda with Python(x,y), I always get "ImportError: DLL invalid 
> memory access" originated from driver.py 1st line: import _driver. But I'm fine 
> with Enthought's.

If you care: Are you sure you compiled boost and PyCUDA against the
right Python interpreter?

Andreas
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