[Scipy-tickets] [SciPy] #1523: another Arpack crash on OS X python 2.7, 64-bit

SciPy Trac scipy-tickets@scipy....
Mon Oct 10 15:10:42 CDT 2011


#1523: another Arpack crash on OS X python 2.7, 64-bit
---------------------------------+------------------------------------------
 Reporter:  rgommers             |       Owner:  wnbell
     Type:  defect               |      Status:  new   
 Priority:  highest              |   Milestone:  0.10.0
Component:  scipy.sparse.linalg  |     Version:  0.9.0 
 Keywords:  arpack, segfault     |  
---------------------------------+------------------------------------------

Comment(by pv):

 I don't actually understand how that `zdotc` code path actually gets
 called. The `dotc` Blas routine is used from Python only in `lgmres.py` in
 `sparse.linalg` and `nonlin.py` in `optimize`. What happens if you remove
 both of these and try again?

-- 
Ticket URL: <http://projects.scipy.org/scipy/ticket/1523#comment:18>
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