[SciPy-dev] Trouble with UMFPACK 5.0

Nils Wagner nwagner at iam.uni-stuttgart.de
Thu Dec 14 07:44:06 CST 2006


Robert Cimrman wrote:
> Nils Wagner wrote:
>   
>> Robert Cimrman wrote:
>>     
>>> Nils Wagner wrote:
>>>   
>>>       
>>>> Robert Cimrman wrote:
>>>>     
>>>>         
>>>>> Nils Wagner wrote:
>>>>>   
>>>>>       
>>>>>           
>>>>>>> I am puzzled. It might be a 64-bit issue? Could you send me the relevant 
>>>>>>> part of compilation output?
>>>>>>>   
>>>>>>>       
>>>>>>>           
>>>>>>>               
>>>>>> How can I redirect the output of python setup.py install into a file ?
>>>>>>     
>>>>>>         
>>>>>>             
>>>>> python setup.py install &> out.txt (using bash shell, both standard 
>>>>> output and atandard error are redirected)
>>>>> or just
>>>>> python setup.py install > out.txt (standard output only)
>>>>> r.
>>>>>
>>>>> _______________________________________________
>>>>> Scipy-dev mailing list
>>>>> Scipy-dev at scipy.org
>>>>> http://projects.scipy.org/mailman/listinfo/scipy-dev
>>>>>   
>>>>>       
>>>>>           
>>>> Ok I will send you out.txt off-list.
>>>>     
>>>>         
>>> Nils,
>>>
>>> I have tried umfpack on 64 bits, fresh scipy install.
>>> To get it compiled, just copy UFconfig.h into the directory where you 
>>> have umfpack.h (..UFsparse/UMFPACK/Include). Then everything works like 
>>> a charm.
>>>
>>> scipy.test(10,10)
>>> ...
>>> Ran 1616 tests in 78.011s
>>> OK
>>> Out[2]: <unittest.TextTestRunner object at 0x2ad8f7696ad0>
>>>
>>> I am clueless why only the first path specified in site.cfg is taken 
>>> into account (I have tried both ',' and ':' as separators). Does anybody 
>>> here have an idea?
>>>
>>> example:
>>> include_dirs = ..../UFsparse/UMFPACK/Include:..../UFsparse/UFconfig
>>> - the second path is ignored
>>>
>>> r.
>>> _______________________________________________
>>> Scipy-dev mailing list
>>> Scipy-dev at scipy.org
>>> http://projects.scipy.org/mailman/listinfo/scipy-dev
>>>   
>>>       
>> Robert,
>>  
>> I have tried that before, but it doesn't work. We have discussed that
>> off-list.
>> Are you using version 5.0 or the latest 5.0.2 ?
>>
>> Nils
>>     
>
> I have just installed 5.0.2 (as part of SuiteSparse package) and the 
> same trick did help.
>
>
> Ran 1616 tests in 84.285s
>
> OK
> Out[4]: <unittest.TextTestRunner object at 0x2ab7c6012d90>
>
> import scipy.linsolve as ls
> In [5]: ls.umfpack.UMFPACK_VERSION
> Out[5]: 'UMFPACK V5.0.2 (Dec 2, 2006)'
>
> Did you rebuild numpy whenever you changed your site.cfg? That way scipy 
> could see your changes (it looks into 
> .../usr/lib/python2.4/site-packages/numpy/distutils/site.cfg), not into 
> the numpy installation directory, IMHO.)
> _______________________________________________
> Scipy-dev mailing list
> Scipy-dev at scipy.org
> http://projects.scipy.org/mailman/listinfo/scipy-dev
>   
My site.cfg is in the scipy directory not in the numpy directory. Is
that wrong ?

Nils


 



More information about the Scipy-dev mailing list