Re: [Numpy-discussion] argsort memory problem?
* Robin [EMAIL PROTECTED] [2008-01-29 19:23:11 +]: On Jan 29, 2008 7:16 PM, Lou Pecora [EMAIL PROTECTED] wrote: Hmmm... Interesting. I am using Python 2.4.4. It would be nice to have other Mac people with same/other Python and numpy versions try the argsort bug code. I don't see any memory leak with the test code. Mac OS X 10.5.1 Python 2.5.1 (not apple one) Numpy 1.0.5.dev4722 I have run the test1 code again, this time on my laptop PC (no MAC-user, sorry) using the last stable numpy release. The memory problem does _not_ show up now. I'm running with: - Ubuntu Feisty (kernel 2.6.17-12-generic i686) - python 2.5.1 (Feisty package) - numpy 1.0.4 (compiled with gcc version 4.1.2) However, the memory leak appears on my laptop if I use python 2.5.1 with numpy 1.0.1. At least here, this seems to be an issue dependent only on the numpy version, and a solved one. -- oriol ___ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion
[Numpy-discussion] argsort memory problem?
Hi all, I've noticed something that looks like an odd behaviour in array.argsort(). # test1 - from numpy import array while True: a=array([8.0,7.0,6.0,5.0,4.0,2.0]) i=a.argsort() # --- # test2 - from numpy import array a=array([8.0,7.0,6.0,5.0,4.0,2.0]) while True: i=a.argsort() # --- test1 runs out of memory after a few minutes, it seems that in each cycle some memory is allocated and never returned back. test2 runs fine until killed. I'm unsure if I'm missing something or if this could be a bug. I'm using numpy 1.0.1 with python 2.4.4 in a debian stable system. Any suggestions? Thanks, -- Oriol Vendrell [EMAIL PROTECTED] ___ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion
