[Numpy-discussion] numarray argmax problem

Todd Miller jmiller@stsci....
Fri Feb 9 12:02:08 CST 2007


Otto Tronarp wrote:
> Hi,
>
> I have a problem with numarray.argmax, the following code
>
> import numarray as N
> import sys
> c = N.zeros((10, ), N.Float64)
> while 1:
>      print 'B: ', sys.getrefcount(None)
>      l = N.argmax(c)
>      print 'A: ', sys.getrefcount(None)
>      print
>
> Dies with:
> Fatal Python error: deallocating None
> Aborted
>
> I'm using numarray 1.5.2
>
> Any chance that there is an easy fix for this? I know I should  
>   
If you're willing to check out numarray and build it from source 
yourself,  this problem is fixed in numarray CVS here:

http://sourceforge.net/cvs/?group_id=1369

You can check it out like this:

cvs -d:pserver:anonymous@numpy.cvs.sourceforge.net:/cvsroot/numpy login
 
cvs -z3 -d:pserver:anonymous@numpy.cvs.sourceforge.net:/cvsroot/numpy co 
-P /numarray
/

Regards,
Todd
> consider switching to numpy, but I don't have the time right now to do  
> that.
>
> Otto
>
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>   



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