segfault with python/numpy array multiplication

[Jonathan Stickel]

I am experiencing a segmentation fault when running the following script 
using Macports python + numpy:


#!/usr/bin/env python
"""
segfaults with numpy.dot for reasonably sized arrays
"""
import numpy as np
n = 60
B = np.dot( np.random.rand(n,n), np.random.rand(n,n+1))
print(B.shape)


The segfault occurs at the matrix multiplication ('dot') line for n > 
51.  This runs fine on an Ubuntu system.  Multiplying square matrices 
also works fine from what I can tell.  I am using py25-numpy on Tiger 
(10.4.11).  Can anyone else reproduce this in macports?  I wonder if 
there is a bug with some dependency or whatnot, maybe atlas.

Thanks,
Jonathan