Determining 32 bit vs 64 bit Python and numpy

mmanns at gmx.net mmanns at gmx.net
Tue May 26 00:07:56 CEST 2009


On Mon, 25 May 2009 23:54:45 +0200
"Martin v. Löwis" <martin at v.loewis.de> wrote:

> > I am looking for a robust, cross-platform way to determine if I am
> > on a 32 bit or a 64 bit Python and if the numpy installation is
> > also 32 bit or 64 bit.
> 
> You can find out the size of a pointer with struct.calcsize("P") * 8.
> Numpy will have the same configuration if you can import it.


That works great. Thank you.

Best Regards

Martin




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