Hi Karl,

Karl Rupp <r...@iue.tuwien.ac.at> writes:
> alright, some progress here: Installed Python, the Windows SDK, and 
> NumPy as described. Then things got complicated:
>   - Had to install setuptools. This should be mentioned in the README.
>   - python and git need to be in PATH for `python setup.py build` to 
> work. This is a nontrivial step, since both python and git by default 
> are not in PATH.

Right -- so I've assumed that you have a working python and git
installation; it seemed fair to assume that, if you want to install from
source and want to be using Python, you'd have both set up. Also, I
don't think I should be providing installation guides for components
other than PyViennaCL! In particular, people's installations of Windows
software vary widely, and so general instructions will either be complex
or vague.

Ultimately, either the user should install a prebuilt binary, or will
use `pip install pyviennacl`; any other case suggests more advanced
usage.

pip comes with setuptools, so that dependency is automatically satisfied
there; but I will mention it for completeness!

>   - Currently I'm stuck with an error at `python setup.py build`. I 
> copied that over to GitHub, as I don't write emails from the Windows 
> machine:
> https://github.com/viennacl/pyviennacl-dev/issues/2#issuecomment-36299966

Responded there.

>> I've also heard that building is successful on Mac OS X, with both clang
>> and Intel compilers. But apparently running the blas3_prod.py test
>> caused artefacts on and freezing of the user's screen.. but I suspect
>> that's a problem with their OpenCL implementation not PyViennaCL!
>
> Our test machine running Mac OS X 10.6 has a pretty buggy OpenCL SDK, so 
> it may be the same thing there. On the other hand, it's better to 
> produce slow code rather than crashing a user's machine. Do you happen 
> to know which version of Mac OS this was?

Hmm, no. But I shall find out. If you get a chance to test on your
OS X machine, the results would be interesting to know. But I
appreciate that you probably don't want to spend all your time testing
PyViennaCL! :-)


Cheers,

Toby


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