[Numpy-discussion] Segmentation fault with pickled numpy float64 arrays since 1.8

[Hugo Gagnon]

Mac OS 10.8.5

--
  Hugo Gagnon

On 2013-12-21, at 5:20 PM, Charles R Harris <charlesr.harris at gmail.com> wrote:

> 
> 
> 
> On Sat, Dec 21, 2013 at 2:16 PM, Hugo Gagnon <opensource.numpy at 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 
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