Re: [Pythonmac-SIG] memory allocation issue

2005-08-01 Thread Chris Barker
Bob Ippolito wrote: > I imagine that the issue here is related to the following: > http://bob.pythonmac.org/archives/2005/01/01/realloc-doesnt/ > I suggest taking a look for code that creates big objects, resizes > them to be smaller, and keeps them around for a bit. Good idea, but I doubt that

Re: [Pythonmac-SIG] memory allocation issue

2005-07-30 Thread Bob Ippolito
On Jul 30, 2005, at 4:27 AM, Chris Fonnesbeck wrote: > I have a Bayesian simulation package, PyMC, that I run on OSX 10.4 > using either Python 2.3.5 or the ActiveState 2.4. It essentially > generates long sample arrays of parameter values, which it then > summarizes at the end (I am using Numeric

[Pythonmac-SIG] memory allocation issue

2005-07-30 Thread Chris Fonnesbeck
I have a Bayesian simulation package, PyMC, that I run on OSX 10.4 using either Python 2.3.5 or the ActiveState 2.4. It essentially generates long sample arrays of parameter values, which it then summarizes at the end (I am using Numeric arrays). However, after a simulation of only 80K iterations (