[Numpy-tickets] [NumPy] #418: Segfault dotblas.c

NumPy numpy-tickets@scipy....
Mon Mar 26 16:37:27 CDT 2007


#418: Segfault dotblas.c
------------------------+---------------------------------------------------
 Reporter:  nils        |        Owner:  somebody
     Type:  defect      |       Status:  new     
 Priority:  normal      |    Milestone:          
Component:  numpy.core  |      Version:  devel   
 Severity:  critical    |   Resolution:          
 Keywords:              |  
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Comment (by oliphant):

 I cannot reproduce this error.  I get instead

 {{{
   File "sina3.py", line 12, in ?
     x_opt = optimize.fmin_bfgs(d,x_0) # Segfaults with a matrix input
   File "/usr/lib/python2.4/site-packages/scipy/optimize/optimize.py", line
 715, in fmin_bfgs
     Hk = numpy.dot(A1,numpy.dot(Hk,A2)) + rhok * sk[:,numpy.newaxis] \
 ValueError: maximum number of dimensions is 32
 }}}

-- 
Ticket URL: <http://projects.scipy.org/scipy/numpy/ticket/418#comment:1>
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