[ET Trac] [Einstein Toolkit] #1999: Make TerminationTrigger listen to signals

Einstein Toolkit trac-noreply at einsteintoolkit.org
Mon Jan 23 09:59:50 CST 2017

#1999: Make TerminationTrigger listen to signals
  Reporter:  rhaas                  |       Owner:                     
      Type:  enhancement            |      Status:  reviewed_ok        
  Priority:  optional               |   Milestone:                     
 Component:  EinsteinToolkit thorn  |     Version:  development version
Resolution:                         |    Keywords:  TerminationTrigger 

Comment (by hinder):

 As I remember, it worked when I sent the signal to the mpiexec process
 directly, but not when I sent it to the controlling python (simfactory)
 process (apparently this is correct behaviour; simfactory needs to
 explicitly install a signal handler to catch it).  Since that is the
 process that SLURM would send to, it seemed that there was still more work
 to be done in simfactory before this would be usable as intended.  I
 didn't "review" the code in TerminationTrigger.  I have now added comments
 to the pull request.

Ticket URL: <https://trac.einsteintoolkit.org/ticket/1999#comment:5>
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