On Sat, Dec 21, 2013 at 2:16 PM, Hugo Gagnon <opensource.numpy@user.fastmail.fm> wrote:
Hi,

Since I've updated numpy from 1.7 to 1.8 with EPD I get segmentation faults whenever I load back pickled float64 arrays.  Here's a minimal example:

"""

import numpy
import cPickle

a = numpy.arange(5, dtype='float64')

with open('test.p', 'wb') as fh:
    cPickle.dump(a, fh)

with open('test.p') as fh:
    a2 = cPickle.load(fh)

print a2

"""

However the above works fine with int32 arrays, i.e. with a = numpy.arange(5).

Does anyone else experience this problem?


I don't see that here on 64 bit fedora 20, numpy-devel. What OS are you running?

Chuck