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[Octave-bug-tracker] [bug #65669] Memory Leak when Using Cell


From: Nicholas Jankowski
Subject: [Octave-bug-tracker] [bug #65669] Memory Leak when Using Cell
Date: Wed, 1 May 2024 18:23:50 -0400 (EDT)

Follow-up Comment #1, bug #65669 (group octave):

unable to recreate on windows 10 in octave 9.1.0, so may be unique to linux:

variables in scope after the "myData = cellfun(..." line

variables in scope: top scope

  Attr   Name           Size                     Bytes  Class
  ====   ====           ====                     =====  =====
         ans            1x2                         16  double
         chunk          1x1                          8  double
         curRun         1x1                          8  double
         gatherFun      1x1                          0  function_handle
         myData      1600x1                 7139200000  cell
         numPts      1600x1                      12800  double
         numRuns        1x1                          8  double

Total is 3206 elements using 7139212840 bytes


variables in scope right before the clear all:


                                                                              
                        
variables in scope: top scope

  Attr   Name           Size                     Bytes  Class
  ====   ====           ====                     =====  =====
         ans            1x1                          8  double
         chunk          1x1                          8  double
         curRun         1x1                          8  double
         gatherFun      1x1                          0  function_handle
         myData      1600x1                      12800  cell
         numPts      1600x1                      12800  double
         numRuns        1x1                          8  double

Total is 3205 elements using 25632 bytes


and Task managr confirms that memory usage.


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