bugGNU Octave - Bugs: bug #41718, Plotting with gnuplot isn't...

 
 

bug #41718: Plotting with gnuplot isn't possible due to memory resource conflict

Submitter:  None
Submitted:  Thu 27 Feb 2014 09:17:11 AM UTC
   
 
Category:  Plotting with gnuplot Severity:  3 - Normal
Priority:  5 - Normal Item Group:  None
Status:  Invalid / Not an Octave Bug Assigned to:  None
Originator Name:  mslonik Originator Email:  -email is unavailable-
Open/Closed:  * Closed Release:  * 3.8.0
Operating System:  * Microsoft Windows Fixed Release:  None
Planned Release:  None
* Mandatory Fields

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Fri 28 Feb 2014 07:48:27 AM UTC, comment #2: 

Indeed. 64-bit system seems to be a cause. Thank you for pointing out the problem to newbie. After 'rebase' procedure (Cygwin FAQ) this problem has gone. You may close this bug as not relevant.

Anonymous
Thu 27 Feb 2014 07:01:38 PM UTC, comment #1: 

Appears to be an issue specific to cygwin, rather than Octave.

Refer to
http://cygwin.com/faq.html#faq.using.fixing-fork-failures
for information on this behavior.

Ensure that you have a clean install of cygwin, and that anti-virus rootkits are not interfering. This problem may also occasionally be caused by running 32-bit cygwin on 64-bit systems.

Anonymous
Thu 27 Feb 2014 09:17:11 AM UTC, original submission:  


octave:1> N=1000; A=5; fx=10; fp=1000;
octave:2> dt=1/fp;
octave:3> t=dt*(0:N-1);
octave:4> x=A*sin(2*pi*fx*t);
octave:5> plot(t,x);
      2 [main] octave-cli-3.8.0 5364 child_info_fork::abort: C:\cygwin\bin\cyggcc_s-1.dll: Loaded to different address: parent(0x330000) != child(0x2C0000)
error: popen2: process creation failed -- Resource temporarily unavailable
error: called from:
error:   /usr/share/octave/3.8.0/m/plot/util/private/__gnuplot_open_stream__.m at line 30, column 40
error:   /usr/share/octave/3.8.0/m/plot/util/__gnuplot_drawnow__.m at line 72, column 19
octave:6>


Anonymous

 

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  • -email is unavailable- added by mtmiller (Updated the item)
  • -email is unavailable- added by None (Submitted the item)
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    Follow 2 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2014-03-01 mtmiller StatusNone Invalid / Not an Octave Bug
        Open/ClosedOpen Closed

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