[Numpy-discussion] How to tell whether I am using 32 bit or 64 bit numpy?

[David Cournapeau]

On Sat, Mar 28, 2009 at 8:01 PM, John Reid <j.reid at mail.cryst.bbk.ac.uk> wrote:
> I imagine I'm using 64 bit numpy as I made a vanilla install from recent
> source on a 64 bit box but how can I tell for sure? I have some problems
> creating large arrays.

from platform import machine
print machine()

Should give you something like x86_64 for 64 bits intel/amd architecture,

David