repair script

hostname

+172.31.65.212
+172.31.79.254
+172.31.68.110
+172.31.79.57
+172.31.75.79s

openmpi-script.sh

@@ -6,6 +6,6 @@ fi
 input=$1
 filename=`basename $1`
 
-cat $1 | ./src/MST_OpenMPI > output_mp/tmp
-sed '$d' output_mp/tmp > output_mp/$filename
-rm -f output_mp/tmp
+cat $1 | mpirun --hostfile hostname -np 5 ./src/MST_OpenMPI < $input > output_mpi/tmp
+sed '$d' output_mpi/tmp > output_mpi/$filename
+rm -f output_mpi/tmp
\ No newline at end of file