[SciPy-dev] Illegal instruction in ndimage test

Christopher Hanley chanley@stsci....
Mon Oct 22 08:54:56 CDT 2007



Christopher Hanley wrote:
>> Well - I will assume that the lines were trying to solve some obscure
>> compiler incompatibility, and delete them in SVN this evening, in the
>> hope that either a) no-one has any problems or b) we find the previous
>> problem and fix it in a better way.  Please someone let me know if
>> they think that's a bad idea.
>>
>> Matthew
>>   
> Hi,
> 
> I now have one of the ndimage unittest failing. 
> 
> ======================================================================
> FAIL: zoom 1
> ----------------------------------------------------------------------
> Traceback (most recent call last):
>   File 
> "/Users/chanley/dev/site-packages/lib/python/scipy/ndimage/tests/test_ndi
> mage.py", line 2128, in test_zoom1
>     assert numpy.all(arr <= 24)
> AssertionError
> 
> ----------------------------------------------------------------------
> 
> This was done I may Intel Mac running OS X 10.4.10.
> 
> I will see if I can reproduce this error in other locations.
> 
> 
> 

This is also an issue on my RHE 3 Linux box.

======================================================================
FAIL: zoom 1
----------------------------------------------------------------------
Traceback (most recent call last):
   File 
"/data/sparty1/dev/site-packages/lib/python/scipy/ndimage/tests/test_ndimage.py", 
line 2125, in test_zoom1
     assert numpy.all(arr[-1,:] >= 20)
AssertionError

----------------------------------------------------------------------

I build both scipy and numpy nightly from svn so I have the bleeding 
edge of both versions.

Chris




-- 
Christopher Hanley
Systems Software Engineer
Space Telescope Science Institute
3700 San Martin Drive
Baltimore MD, 21218
(410) 338-4338


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