[GE users] signals and -notify

Wolfgang Dobler Wolfgang.Dobler at ucalgary.ca
Wed Nov 24 23:00:05 GMT 2004

Consider that I

  qsub -notify -pe mpi 8 -l h_rt=0:05:00 script

where script contains

  perl_prog &
  mpirun -np 8 run.x

and the MPI jobs are running on several nodes (say, 4 or 8).

My question is: who gets signalled SIGUSR2 after 5 minutes?

My main script?
The perl_prog process, too?
The mpirun process?
All instances of run.x on all the nodes they are running on?

W o l f g a n g

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