[SciPy-dev] segmentation fault in latest cvs using scipy.test()

Nils Wagner nwagner at mecha.uni-stuttgart.de
Tue Nov 30 01:39:05 CST 2004


Pearu Peterson wrote:

>
>
> On Mon, 29 Nov 2004, Nils Wagner wrote:
>
>> I reveived a segmentation fault using latest scipy (cvs-version) 
>> '0.3.2_299.4503'
>> Here is the output of gdb
>>
>> import scipy
>> scipy.test()
>>
>> snip
>>
>> Program received signal SIGSEGV, Segmentation fault.
>> [Switching to Thread 1077041376 (LWP 28627)]
>> 0x47cc1560 in ATL_cdotc_xp0yp0aXbX () from 
>> /usr/lib/python2.3/site-packages/scipy/lib/lapack/flapack.so
>> (gdb)
>>
>> Any pointer would be appreciated. It looks like my previous problem 
>> with symeig...
>
>
> Run
>
>   scipy.lib.lapack.test(verbosity=10)
>
> Which test crashes python, check_syevd or check_heevd?
>
 Python 2.3.3 (#1, Apr  6 2004, 01:47:39)
[GCC 3.3.3 (SuSE Linux)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
 >>> import scipy
 >>> scipy.lib.lapack.test(verbosity=10)
   !! No test file 'test_flapack.py' found for <module 
'scipy.lib.lapack.flapack' from '...es/scipy/lib/lapack/flapack.so'>
   !! No test file 'test_clapack.py' found for <module 
'scipy.lib.lapack.clapack' from '...es/scipy/lib/lapack/clapack.so'>
  Found 6 tests for scipy.lib.lapack
   !! No test file 'test_calc_lwork.py' found for <module 
'scipy.lib.lapack.calc_lwork' from '...scipy/lib/lapack/calc_lwork.so'>
  Found 0 tests for __main__
check_gebal (scipy.lib.lapack.test_lapack.test_flapack_simple) ... ok
check_gehrd (scipy.lib.lapack.test_lapack.test_flapack_simple) ... ok
Segmentation fault

Nils

> Pearu
>
> _______________________________________________
> Scipy-dev mailing list
> Scipy-dev at scipy.net
> http://www.scipy.net/mailman/listinfo/scipy-dev



 





More information about the Scipy-dev mailing list