[Scipy-tickets] [SciPy] #1472: sparse.isolve solvers segfault in test suite

SciPy Trac scipy-tickets@scipy....
Sat Jul 30 10:28:19 CDT 2011

#1472: sparse.isolve solvers segfault in test suite
 Reporter:  rgommers             |       Owner:  pv    
     Type:  defect               |      Status:  new   
 Priority:  high                 |   Milestone:  0.10.0
Component:  scipy.sparse.linalg  |     Version:  0.9.0 
 Keywords:  gmres                |  

Comment(by pv):

 I did not get any crashes or failures with GCC/Gfortran 4.6.1 and
 GCC/Gfortran 4.2.3 on Linux, so this seems OSX specific. The only thing I
 can think of is some issue with Apple's veclib -- to check this, Numpy &
 Scipy should be built with `BLAS=/somewhere/libblas.a
 LAPACK=/somewhere/liblapack.a python setup.py build`, using the reference
 BLAS from Netlib.

Ticket URL: <http://projects.scipy.org/scipy/ticket/1472#comment:22>
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