[kepler-dev] [Bug 4801] out of memory

[bugzilla-daemon at ecoinformatics.org]

http://bugzilla.ecoinformatics.org/show_bug.cgi?id=4801

Christopher Brooks <cxh at eecs.berkeley.edu> changed:

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--- Comment #4 from Christopher Brooks <cxh at eecs.berkeley.edu> 2010-02-17 15:19:40 PST ---
I suggest using JProfiler to track this down.  They have a trial offer.  Edward
and I have licenses.  I don't have the time to look at this particular problem
in detail though.

My strategy is to first run the model in a headless environment and look for
leaks there.  First, just parse the model and look for leaks.  Then, parse the
model and run it.  Then, try the graphical environment.

See ptII/ptolemy/moml/test/UnloadModelTest.java for code that loads a model,
runs it and then sets the container to null.  I recently tried this for a few
models and did not see any leaks in a non-graphical environment.

BTW - one thing I found was that on the Mac, applets will always leak because
there is a class suppplied by Apple that retains a reference to the something
(if I remember correctly, it is the applet?)

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