Where do you get your binaries from? The ones from Christoph Gohlke
require CUDA 4.0, but you have 4.1. I never got a reply on this message
about building on windows x64 when I had 3.2:
http://thread.gmane.org/gmane.comp.python.cuda/2516
If that procedure also works for you then maybe we should update the
wiki? You should just need the 2008 express edition compiler and not the
SDK for 64-bit. I'm nervous about the "tss" issue which I did not
understand.
Cheers
Jon
On 02/02/2012 10:05, Igor wrote:
I just upgraded the driver, toolkit and SDK to CUDA 4.1 (uninstalling
CUDA 4.0 toolkit and SDK first), PyCUDA stopped working. Upgraded also
PyCUDA by installing pycuda-2011.2.2.win32-py2.7.exe, same error
message as below, right at the first line of demo.py "import
pycuda.driver as cuda" or "from pycuda._driver import *". Restarted,
no change. I must have forgotten some important step that I should
re-do to get my set-up working again?
Message File Name Line Position
Traceback
<module> W:\Programming\CUDA\PyCUDA\pycuda-2011.2.2\examples\demo.py
3
<module> C:\Python27\lib\site-packages\pycuda\driver.py 2
exceptions.ImportError: DLL load failed: The specified module could
not be found.
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