[SciPy-dev] All newscipy tests pass, except on 64-bit system

Pearu Peterson pearu at scipy.org
Wed Oct 26 16:53:00 CDT 2005



On Wed, 26 Oct 2005, Travis Oliphant wrote:

> Pearu Peterson wrote:
>
>> Hi,
>> Yes! Now all newscipy tests pass on my 32-bit system but on Opteron I get
>> segfaults in fftpack tests. So far I have found that swapaxes might cause
>> these faults but I am not sure. For example, the following codelet
>>
>>   tmp = zeros((1,1,1,1))
>>   swapaxes(tmp, 0, -1)
>>
>> sometimes fails with intermediate error message
>>
>>
> Hey, I just saw a problem with some malloc code in PyArray_Transpose
> that was using sizeof(int) instead of sizeof(intp).  This could
> definitely be the problem.  Hopefully it is fixed now in SVN.

Yes, that fixed fftpack tests on Opteron.

Thanks,
Pearu




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