On Wed, Nov 15, 2006 at 02:33:52PM -0600, Robert Kern wrote: > Mathew Yeates wrote: > > Hi > > I'm running a 64 bit Python 2.5 on an x86 with Solaris. I have a > > function I call over 2^32 times and eventually I run out of memory. > > > > The function is > > def make_B(deltadates): > > numcols=deltadates.shape[0] > > B=numpy.zeros((numcols,numcols)) > > for ind in range(0,numcols): #comment out this loop and all is good > > B[ind,0:numcols] = deltadates[0:numcols] > > return B > > > > > > If I comment out the loop lines, my memory is okay. I'm guessing that a > > reference is being added to "deltadates" and that the reference count is > > going above 2^32 and reseting. Anybody have any ideas about how I can > > cure this? Is Numpy increasing the reference count here? > > Can you give us a small but complete and self-contained script that > demonstrates > the problem?
I think this might be related to ticket #378: http://projects.scipy.org/scipy/numpy/ticket/378 Cheers Stéfan ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Numpy-discussion mailing list Numpy-discussion@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/numpy-discussion
