[Octave-bug-tracker] [bug #47478] parcellfun() hangs when used with @fft2()

[b vanmarwijk]

URL:
  <http://savannah.gnu.org/bugs/?47478>

                 Summary: parcellfun() hangs when used with @fft2()
                 Project: GNU Octave
            Submitted by: octave_up
            Submitted on: Sun 20 Mar 2016 05:19:32 PM GMT
                Category: Octave Function
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Crash
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.0.0
        Operating System: GNU/Linux

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Details:

I have used parcellfun() with much succes before, and I think it is an
excellent function. Unfortunately, whenever I try to use parcellfun() to
perform fft2() calls in parallel, that call to parcellfun() never finishes. I
have to then kill Octave because it hangs. 

Included is a self-contained script that causes this behavior when I run it
from the terminal by typing (without the quotes): "octave bug_demo.m"

My setup:
Linux Mint 17
GNU Octave 4.0.0

I installed GNU Octave as follows:
sudo apt-add-repository ppa:octave/stable
sudo apt-get update
sudo apt-get install octave

Any help is much appreciated, thanks!



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File Attachments:


-------------------------------------------------------
Date: Sun 20 Mar 2016 05:19:32 PM GMT  Name: bug_demo.m  Size: 653B   By:
octave_up
run it from the terminal by typing (without the quotes): &quot;octave
bug_demo.m&quot;
<http://savannah.gnu.org/bugs/download.php?file_id=36701>

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