[PyCUDA] Re: PyCUDA OpenGL Build for Windows 10.

[Andreas Kloeckner]

Fabio da Silva  writes:

> Good morning,
> I was wondering if there are any binaries for OpenGL enabled PyCUDA
> for Windows 10. My understanding (thanks, Andreas) is that it I will
> probably need to build it on my own. Since I never did that, I went
> online and found some resources here
> (https://stackoverflow.com/questions/19634073/pip-install-pycuda-on-windows)
> with the source code from here
> (https://files.pythonhosted.org/packages/5e/3f/5658c38579b41866ba21ee1b5020b8225cec86fe717e4b1c5c972de0a33c/pycuda-2019.1.2.tar.gz).
>  Specifically:1. Downloaded
> the source code from pythonhosted and untarred it.2. On the main
> folder I ran:>> python configure.py3. Then I went to siteconf.py and
> enabled OpenGL on line 9:CUDA_ENABLE_GL = True4. Finally I ran the
> commands:>> python setup.py build>> python setup.py install 

> After that, I tried to open PyCUDA in an IPython window and
> got:ModuleNotFoudError: No module named 'pycuda._driver'And obviously
> no pycuda.gl either.

If your build from above completed, then you should have PyCUDA
installed *somewhere*. This somewhere may just not be the same Python
interpreter as what your Jupyter notebook uses. You can find out where
these interpreters live by examining sys.path (from both the notebook
and the Python prompt for the Python that you used to build/install)

HTH,
Andreas


signature.asc
Description: PGP signature
___
PyCUDA mailing list -- pycuda@tiker.net
To unsubscribe send an email to pycuda-le...@tiker.net

[PyCUDA] PyCUDA OpenGL Build for Windows 10.

[Fabio da Silva]

Good morning,
I was wondering if there are any binaries for OpenGL enabled PyCUDA for Windows 
10. My understanding (thanks, Andreas) is that it I will probably need to build 
it on my own. Since I never did that, I went online and found some resources 
here 
(https://stackoverflow.com/questions/19634073/pip-install-pycuda-on-windows) 
with the source code from here 
(https://files.pythonhosted.org/packages/5e/3f/5658c38579b41866ba21ee1b5020b8225cec86fe717e4b1c5c972de0a33c/pycuda-2019.1.2.tar.gz).
 Specifically:1. Downloaded the source code from pythonhosted and untarred 
it.2. On the main folder I ran:>> python configure.py3. Then I went to 
siteconf.py and enabled OpenGL on line 9:CUDA_ENABLE_GL = True4. Finally I ran 
the commands:>> python setup.py build>> python setup.py install 
After that, I tried to open PyCUDA in an IPython window and 
got:ModuleNotFoudError: No module named 'pycuda._driver'And obviously no 
pycuda.gl either.
I actually have a MSVC working and the CUDA toolkit successfully installed. I 
was running PyCUDA successfully on miniconda till I ran the stackoverflow 
suggestion. Now PyCUDA is broken and I can't recover from that yet. When I do 
recover, I would like to try something else if possible and if any of you can 
help me, that would be great.
My application involves collecting some data from a digitizer, uploading and 
doing some number crunching using a Titan V with PyCUDA and displaying the 
result through the OpenGL interoperability capacity. So far, I have been 
pulling the result out of the Titan V, building the image in the CPU and 
displaying it. For a 128x128 pixel image, I get something like 5 Hz refresh 
rate and I hope to speed it up to 20 Hz or higher by using the interoperability 
module. I am using Python 3.7.1 and VS 2017 version 15.9.8.
Thanks for any insights you may have.Cordially,Fabio.
___
PyCUDA mailing list -- pycuda@tiker.net
To unsubscribe send an email to pycuda-le...@tiker.net