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[Octave-bug-tracker] [bug #55287] Memory leak in plot()


From: Lars Kindermann
Subject: [Octave-bug-tracker] [bug #55287] Memory leak in plot()
Date: Thu, 27 Dec 2018 11:23:02 -0500 (EST)
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:64.0) Gecko/20100101 Firefox/64.0

Follow-up Comment #4, bug #55287 (project octave):

might be helpful for debugging:

When clearing the figure (clf) before each plot(), the memory usage becomes
much less, about a third. But still memory (which cannot be cleared any more
within octave) builds up until the ram is exhausted and the system swaps and
almost freezes.


i=0
do
 i=i+1;disp(i) 
 data=rand(100000,1);
 clf
 plot(data);drawnow;
until false
   



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