[SciPy-dev] Scipy 0.4.8 segfaults on 64bit Linux (Ubuntu).

Nils Wagner nwagner at mecha.uni-stuttgart.de
Mon Mar 20 02:39:51 CST 2006


Ed Schofield wrote:
> On 20/03/2006, at 8:19 AM, Rudolph van der Merwe wrote:
>
>   
>> scipy.test(10,10) definitely spits out A LOT MORE info. Here is the
>> relevant part:
>>
>> check_y_stride (scipy.linalg.tests.test_fblas.test_zswap) ... ok
>> affine_transform 1 ... FAIL
>> affine transform 2 ... FAIL
>> affine transform 3 ... FAIL
>> affine transform 4 ... FAIL
>> affine transform 5Segmentation fault
>>     
>
> This is occurring in the tests of the new ndimage package.  Try  
> deleting the file test_ndimage.py in /usr/lib/python2.4/site-packages/ 
> scipy/ndimage/tests/ and re-running the tests.
>
> Meanwhile we need some developer with a 64-bit machine to track this  
> down :)
>
> -- Ed
>
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>   


 Hi Ed,

I would like to assist you with the bug tracking, but I cannot reproduce the segfault.

BTW, I cannot get any information about ndimage using help.

Python 2.4.1 (#1, Sep 12 2005, 23:33:18)
[GCC 4.0.2 20050901 (prerelease) (SUSE Linux)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> from scipy import *
>>> help (ndimage)
Traceback (most recent call last):
  File "<stdin>", line 1, in ?
NameError: name 'ndimage' is not defined

Nils






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