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Re: [igraph] Memory leak when using Graph.Adjacency in Python interface


From: Tamas Nepusz
Subject: Re: [igraph] Memory leak when using Graph.Adjacency in Python interface
Date: Thu, 10 Dec 2009 11:10:25 +0000
User-agent: Mutt/1.5.20 (2009-06-14)

Dear Jonathan,

> While the loop is being executed, the memory is quickly being filled up. The
> memory is only freed, when the Python shell is closed or the program
> terminates. Explicitly calling the Python garbage collector does not help.
Thanks for pointing that out, this is indeed a memory leak. Luckily, it
is easy to fix if you are willing to recompile the Python interface (the
core C library is unaffected). Here's a patch for the 0.5 branch:

http://bazaar.launchpad.net/~igraph/igraph/0.5-main/revision/1554

Best,
-- 
Tamas




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