segmentation fault in scipy?

conor.robinson at gmail.com conor.robinson at gmail.com
Thu May 11 00:21:23 CEST 2006


I'm running operations large arrays of floats, approx 25,000 x 80.
Python (scipy) does not seem to come close to using 4GB of wired mem,
but segments at around a gig. Everything works fine on smaller batches
of data around 10,000 x 80 and uses a max of ~600mb of mem.  Any Ideas?
 Is this just too much data for scipy?

Thanks Conor

Traceback (most recent call last):
 File "C:\Temp\CR_2\run.py", line 68, in ?
   net.rProp(1.2, .5, .000001, 50.0, input, output, 1)
 File "/Users/conorrob/Desktop/CR_2/Network.py", line 230, in rProp
   print scipy.trace(error*scipy.transpose(error))
 File "D:\Python24\Lib\site-packages\numpy\core\defmatrix.py", line
149, in
__mul__
   return N.dot(self, other)
MemoryError
>>>




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