[Scipy-tickets] [SciPy] #1238: Numpy.mod fails after call to scipy.lib.lapack.flapack.dsyevr

SciPy Trac scipy-tickets@scipy....
Sat Jul 17 15:42:47 CDT 2010

#1238: Numpy.mod fails after call to scipy.lib.lapack.flapack.dsyevr
 Reporter:  cjgohlke   |       Owner:  somebody
     Type:  defect     |      Status:  new     
 Priority:  normal     |   Milestone:  0.8.0   
Component:  scipy.lib  |     Version:  0.7.0   
 Keywords:             |  

Comment(by pv):

 Does it occur if you compile the code without optimization flags, ie.,

     set OPT=""
     python setup.py build --debug

 where you can add some msvc-specific optimization flags to OPT, if
 necessary. (Or, if you are building with scons, some other way.)

 If the problem is independent of compilation flags, the most
 straightforward approach would be to run the program in a debugger. You'd
 need a breakpoint at `PyUFunc_GenericFunction`. This is of course getting
 a bit involved -- unfortunately I don't have a Win-64 machine at hand.

Ticket URL: <http://projects.scipy.org/scipy/ticket/1238#comment:1>
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