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[Octave-bug-tracker] [bug #34431] process memory grows without bounds w/
From: |
anonymous |
Subject: |
[Octave-bug-tracker] [bug #34431] process memory grows without bounds w/repeated .oct calls |
Date: |
Thu, 29 Sep 2011 02:47:18 +0000 |
User-agent: |
Mozilla/5.0 (X11; Linux i686) AppleWebKit/534.30 (KHTML, like Gecko) Ubuntu/10.10 Chromium/12.0.742.112 Chrome/12.0.742.112 Safari/534.30 |
URL:
<http://savannah.gnu.org/bugs/?34431>
Summary: process memory grows without bounds w/repeated .oct
calls
Project: GNU Octave
Submitted by: None
Submitted on: Thu 29 Sep 2011 02:47:16 AM UTC
Category: None
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Crash
Status: None
Assigned to: None
Originator Name: Dirk
Originator Email: address@hidden
Open/Closed: Open
Discussion Lock: Any
Release: 3.4.2
Operating System: Any
_______________________________________________________
Details:
Repeated .oct file calls causes octave process to accumulate memory and
(eventually) crash, on both a Dell M4400 Win7 using v3.2 sourceforge binary
and Toshiba Satellite Ubuntu 10/v3.4.2 compiled from source.
string = [ ...
"\n" '#include <octave/oct.h>' ...
"\n" 'DEFUN_DLD (helloworld, args, nargout, "Hello World Help String")' ...
"\n" '{' ...
"\n\t" 'int nargin = args.length ();' ...
"\n\t" 'octave_stdout << "Hello World has " << nargin' ...
"\n\t" ' << " input arguments and "' ...
"\n\t" '<< nargout << " output arguments.\n";' ...
"\n\t" 'return octave_value_list ();' ...
"\n" '}' ...
"\n"
];
fid = fopen('helloworld.cc', 'w');
fputs(fid, string);
fclose(fid);
mkoctfile helloworld.cc
for (i=1:1000000000) % set = 1 billion --> crash
helloworld;
end
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: Thu 29 Sep 2011 02:47:16 AM UTC Name: OctaveMemUseTest.m Size: 604B
By: None
thanks very much for this great tool!
<http://savannah.gnu.org/bugs/download.php?file_id=24041>
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?34431>
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