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[Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem
From: |
Pantxo Diribarne |
Subject: |
[Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem |
Date: |
Wed, 9 Jan 2019 17:07:29 -0500 (EST) |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:64.0) Gecko/20100101 Firefox/64.0 |
Follow-up Comment #41, bug #55287 (project octave):
I attached a figure that I obtained using Lars's memory function and the
attached script:
* after each call to the "plot" function we see that the used memory increases
steeply over the next ~50 calls to the "set" function. The size of the
resulting "jump" increases with the size of the data set.
* After 50-100 calls to the "set" function, the rate of increase of the memory
used stabilizes to a value V that decreases with the number of points in the
data set. 14 < V < 45kB/call.
For me, most of this memory is never released before exiting Octave.
(file #45922, file #45923)
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Additional Item Attachment:
File name: leak_log.pdf Size:30 KB
File name: mem_log.m Size:0 KB
_______________________________________________________
Reply to this item at:
<https://savannah.gnu.org/bugs/?55287>
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- [Octave-bug-tracker] [bug #55287] Memory leak in graphics subsystem, Rik, 2019/01/11
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