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Titan__Sam
Beginner
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pbs system said: 'MPI startup(): ofa fabric is not available and fallback fabric is not enabled''

I've been using PBS system for testing my code. I have a PBS script to run my binary code.  But when I get:

> [0] MPI startup(): ofa fabric is not available and fallback fabric is not enabled

And I read this site: https://software.intel.com/en-us/forums/intel-clusters-and-hpc-technology/topic/382682

However, those methods can not sovle the problem. My code can run in host node and other node, but the code can not run by PBS system.

What can I do for this problem?

Thanks.

P.S.

This my PBS script:

#!/bin/sh

#PBS -N job_1
#PBS -l nodes=1:ppn=12
#PBS -o example.out
#PBS -e example.err
#PBS -l walltime=3600:00:00
#PBS -q default_queue

echo -e --------- `date` ----------

echo HomeDirectory is $PWD
echo 
echo Current Dir is $PBS_O_WORKDIR
echo 


cd $PBS_O_WORKDIR

echo "------------This is the node file -------------"
cat $PBS_NODEFILE
echo "-----------------------------------------------"

np=$(cat $PBS_NODEFILE | wc -l)
echo The number of core is $np
echo 
echo

cat $PBS_NODEFILE > $PBS_O_WORKDIR/mpd.host

mpdtrace  >/dev/null 2>&1
if [ "$?" != "0" ]
then
        echo -e
        mpdboot -n 1 -f mpd.host -r ssh
fi

mpirun -np 12 ./run_test

 

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