Opened 13 years ago

Last modified 9 years ago

#339 new defect

IZ2014: Matlab jobs don't finish

Reported by: nhwhite212 Owned by:
Priority: normal Milestone:
Component: sge Version: 6.0u6
Severity: Keywords: execution
Cc:

Description

[Imported from gridengine issuezilla http://gridengine.sunsource.net/issues/show_bug.cgi?id=2014]

        Issue #:      2014             Platform:     Other    Reporter: nhwhite212 (nhwhite212)
       Component:     gridengine          OS:        All
     Subcomponent:    execution        Version:      6.0u6       CC:    None defined
        Status:       NEW              Priority:     P3
      Resolution:                     Issue type:    DEFECT
                                   Target milestone: ---
      Assigned to:    pollinger (pollinger)
      QA Contact:     pollinger
          URL:
       * Summary:     Matlab jobs don't finish
   Status whiteboard:
      Attachments:

     Issue 2014 blocks:
   Votes for issue 2014:  10


   Opened: Fri Mar 24 10:43:00 -0700 2006 
------------------------


Matlab jobs running under Red Hat ES4 Linux never complete. Matlab runs fine,
but even a trivial matlab job just hangs when you exit matlab. Apparently matlab
starts up multiple threads, not all of which are killed by SGE when the jobs is
over. This does not happen under SGE on Solaris 9 on a Sparc. Mathsoft spent
considerable time looking at dumps etc, and finally gave up, saying that it was
an SGE problem. Very annoying since many of our big jobs are matlab jobs.
My assumption is that other systems must have similar problems.

   ------- Additional comments from andreas Fri Mar 24 10:49:19 -0700 2006 -------
Could this be related to #2009?

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