thanks I have to use #PBS to submit any jobs in my cluster. I cannot use command line to hang a job on my cluster. this is my script: --------------------------------------#!/bin/bash#PBS -N jobname#PBS -l walltime=00:08:00,nodes=1#PBS -q queuenameCOMMAND=/mypath/myprogNCORES=5 cd $PBS_O_WORKDIRNODES=`cat $PBS_NODEFILE | wc -l`NPROC=$(( $NCORES * $NODES )) mpirun -np $NPROC --mca btl self,sm,openib $COMMAND -------------------------------------------
Where should I put the (gdb --batch -ex 'bt full' -ex 'info reg' -pid ZOMBIE_PID) in the script ? And how to get ZOMBIE_PID from the script ? Any help is appreciated. thanks Oct. 25 2010 List-Post: users@lists.open-mpi.org Date: Mon, 25 Oct 2010 19:24:35 +0200 From: j...@59a2.org To: us...@open-mpi.org Subject: Re: [OMPI users] Open MPI program cannot complete On Mon, Oct 25, 2010 at 19:07, Jack Bryan <dtustud...@hotmail.com> wrote: I need to use #PBS parallel job script to submit a job on MPI cluster. Is it not possible to reproduce locally? Most clusters have a way to submit an interactive job (which would let you start this thing and then inspect individual processes). Ashley's Padb suggestion will certainly be better in a non-interactive environment. Where should I put the (gdb --batch -ex 'bt full' -ex 'info reg' -pid ZOMBIE_PID) in the script ? Is control returning to your script after rank 0 has exited? In that case, you can just put this on the next line. How to get the ZOMBIE_PID ? "ps" from the command line, or getpid() from C code. Jed _______________________________________________ users mailing list us...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/users
