User`s guide

ManualsBrandsDymo ManualsComputer equipmentVersion 7.5

MADYMO Coupling Manual Release 7.5

# madymo_cpl.

# This script will launch PAM-Crash as FE partner for MADYMO.

# Initialize variables; change them if needed

MACHARCH=${MACHARCH:=linux26-x86_64}

PAM_LMD_LICENSE_FILE=${PAM_LMD_LICENSE_FILE:=27022@vxlic}

export PAMLIC=${PAMLIC:=CRASHSAF}

PCDIR=/mnt/usr6/people/madymo/mppcoupling/pamcrash/${MACHARCH}/pamcrash

PCEXE=$PCDIR/psolid.x

PCLIB=$PCDIR/lib

# Include libmadcl.so and PAM-Crash libraries in LD_LIBRARY_PATH

LD_LIBRARY_PATH=/usr1/people/madymo/${MACHARCH}/ext/lib-hpmpi:$PCLIB:${LD_LIBRARY_PATH}

### DON’T CHANGE ANYTHING BELOW THIS LINE ###

# Default number of processes

NP="-np 1"

# Parse the command line arguments.

job_args=""

job_name=""

while [ $# -gt 0 ]; do

case "$1" in

(-nrproc)

shift

NP="-np $1" ;;

(-input)

shift

job_name=$1 ;;

(

)

job_args="$job_args $1" ;;

esac

shift

done

# Construct command, echo it, and run

CMD="$FEMPIRUN -e LD_LIBRARY_PATH=$LD_LIBRARY_PATH -e MPI_WORKDIR=‘pwd‘ \

-e PAM_LMD_LICENSE_FILE=$PAM_LMD_LICENSE_FILE -spawn -prot \

-e PAMLIC=$PAMLIC $NP $PCEXE -coupled_MAD_MPI $job_args $job_name"

echo "Running command: $CMD"

eval $CMD

8.2.10 Troubleshooting

The MPP coupling may fail to start properly and report an error. A description of the errors

typically encountered is given here.

1. undeﬁned symbol: MPI_Lookup_name

The user used a wrong version of HPMPI and/or is pointing LD_LIBRARY_PATH to the

wrong libmpirun.so library.

2. MPI_Lookup_name: Dynamic Process is not turned on.

MPI_Lookup_name: Unclassiﬁed error

This is caused by wrong MPIRUN settings. The user

• needs to point MPIRUN to the mpirun binary only (and possibly settings for the

protocol). No settings for hostﬁles and such shall be included, since this may clash