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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: |
Wed, 26 Dec 2018 12:31:01 -0500 (EST) |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:64.0) Gecko/20100101 Firefox/64.0 |
URL:
<https://savannah.gnu.org/bugs/?55287>
Summary: Memory leak in plot()
Project: GNU Octave
Submitted by: larskindermann
Submitted on: Wed 26 Dec 2018 05:30:59 PM UTC
Category: Plotting
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Segfault, Bus Error, etc.
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 5.0.0
Operating System: GNU/Linux
_______________________________________________________
Details:
Running this script for about 1500 iterations uses up all my 4 gigabytes of
memory so my system starts to swap and it becomes almost inresponsive:
i=0
do
i=i+1;disp(i)
data=rand(100000,1);
plot(data);drawnow;
until false
Also if stopping early, used memory is never released, even after the figure
is closed or cleared.
When trying to stop the loop with multiple ctrl-C, Octave crashes with
+verabtim+
^C^C^C^C^Cterminate called after throwing an instance of
'octave::interrupt_exception'
fatal: caught signal Abgebrochen -- stopping myself...
octave exited with signal 6
No such problem in 4.1.0.
_______________________________________________________
Reply to this item at:
<https://savannah.gnu.org/bugs/?55287>
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- [Octave-bug-tracker] [bug #55287] Memory leak in plot(),
Lars Kindermann <=
- [Octave-bug-tracker] [bug #55287] Memory leak in plot(), Michael Godfrey, 2018/12/26
- [Octave-bug-tracker] [bug #55287] Memory leak in plot(), Doug Stewart, 2018/12/26
- [Octave-bug-tracker] [bug #55287] Memory leak in plot(), Michael Godfrey, 2018/12/27
- [Octave-bug-tracker] [bug #55287] Memory leak in plot(), Lars Kindermann, 2018/12/27
- [Octave-bug-tracker] [bug #55287] Memory leak in plot(), Rik, 2018/12/27
- [Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem, Rik, 2018/12/27
- [Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem, Rik, 2018/12/27
- [Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem, Rik, 2018/12/27
- [Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem, Rik, 2018/12/27
- [Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem, Dmitri A. Sergatskov, 2018/12/27