Re: [Matplotlib-users] memory usage with repeated imshow

2011-02-14 Thread Tom Dimiduk
Thank you for your help. I upgraded to the latest development version, and as you said, memory use dropped a ton. I will have to test more to confirm that the problem is completely gone, but this appears to bring memory usage down to something quite manageable (at least on my 8gb box ...). T

Re: [Matplotlib-users] memory usage with repeated imshow

2011-02-09 Thread Robert Abiad
Tom, I just went through this, though with version 1.01 of mpl, so it may be different. You can read the very long thread at: http://www.mail-archive.com/matplotlib-users@lists.sourceforge.net/msg20031.html Those who maintain mpl don't think there is a memory leak. What I found was that imsh

[Matplotlib-users] memory usage with repeated imshow

2011-02-09 Thread Tom Dimiduk
I am using matplotlib pylab in association with ipython -pylab to show many large (~2000x2000 or larger) images. Each time I show another image it consumes more memory until eventually exhausting all system memory and making my whole system unresponsive. The easiest way to replicate this behav