[NumPy-Tickets] [NumPy] #1896: Another crash in numpy.subtract

NumPy Trac numpy-tickets@scipy....
Wed Jul 6 13:45:18 CDT 2011


#1896: Another crash in numpy.subtract
------------------------+---------------------------------------------------
 Reporter:  rowen       |       Owner:  somebody
     Type:  defect      |      Status:  new     
 Priority:  normal      |   Milestone:          
Component:  numpy.core  |     Version:  1.6.0   
 Keywords:              |  
------------------------+---------------------------------------------------
Changes (by cgohlke):

  * version:  devel => 1.6.0
  * milestone:  Unscheduled =>


Comment:

 Here's a reduced code that crashes on Windows with numpy 1.6 but works
 correctly with numpy 1.5:

 {{{
 import numpy as np
 a = np.zeros(65536)
 b = np.zeros(a.shape, dtype=np.float32)
 np.subtract(a, 0, b)
 }}}

 np.add() has the same problem. Using dtype=np.float64 works.

-- 
Ticket URL: <http://projects.scipy.org/numpy/ticket/1896#comment:1>
NumPy <http://projects.scipy.org/numpy>
My example project


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