[GE users] SUN-MPI and SGE6.0u3

Andrea Lorenz lorenz at rz.rwth-aachen.de
Wed Jan 26 15:05:29 GMT 2005


Hello,

we use SUN-MPI (HPC ClusterTools) and SGE6.0u3 .
I have probelms to run jobs which calls mprun more than one time.
If the first mprun is finished the complete job finishs, even if there are other
thinks to do after the mprun call.

An example,

The script:
#$ -N Sun
#$ -cwd
#$ -pe mpi_sunos_*  4
#$ -l h_vmem=300M
#$ -l h_rt=00:30:00
# ---------------------------

echo $MPRUN_FLAGS
mprun -np $NSLOTS monte
sleep 60
echo 1
sleep 60
echo 2
sleep 60
echo 3
sleep 60
mprun -np $NSLOTS prime

produce the output

-np 4 -x sge
Monte-Carlo estimate of pi by    4 processes is 3.141460.

The job seems to be killed after the first mprun.

Is this a problem with our configuration or is it a bug?

Andrea


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