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This documentation describes the specifics of installation and usage of ANSYS at HLRN. Introductory courses for ANSYS as well as courses for special topics are offered by ANSYS Inc. and their regional offices, e.g. in Germany. It is recommended to take at least an introductory course (see the CAD-FEM GmbH homepage). Good (free) starting points for self-study are https://students.cadfem.net/de/ansys-gratis-lernen.html and https://courses.ansys.com |
Details of the HLRN Installation of ANSYS
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#!/bin/bash #SBATCH -t 00:10:00 #SBATCH --nodes=2 #SBATCH --ntasks-per-node=40 #SBATCH -L ansys #SBATCH -p medium #SBATCH --mail-type=ALL #SBATCH --output="cavity.log.%j" #SBATCH --job-name=cavity module load ansys/2019r2 srun hostname -s > hostfile echo "Running on nodes: ${SLURM_JOB_NODELIST}" fluent 2d -g -t${SLURM_NTASKS} -ssh -mpi=intel -cnf=hostfile << EOFluentInput >cavity.out.$SLURM_JOB_ID file/read-case initial_run.cas.h5 parallel/partition/method/cartesian-axes 2 solve/initialize/initialize-flow solve/iterate 100 exit yes EOFluentInput echo '#################### Fluent finished ############' |
#!/bin/bash
#SBATCH -t 00:10:00
#SBATCH --nodes=1
#SBATCH --ntasks-per-node=4
#SBATCH --gpus-per-node=4
#SBATCH -L ansys
#SBATCH -p gpu
#SBATCH --output="slurm.log.%j"
echo "Running on nodes: ${SLURM_JOB_NODELIST}"
module load ansys/2020r2
cat <<EOF > fluent.jou
; this is a Ansys journal file aka text user interface (TUI) file
parallel/gpgpu/show
file/read-cas initial_run.cas.h5
solve/iterate 10
file/write-case-data outputfile
ok
exit
EOF
fluent 2d -g -t${SLURM_NTASKS} -gpgpu=${SLURM_GPUS_PER_NODE} -mpi=intel -i fluent.jou >/dev/null 2>&1
echo '#################### Fluent finished ############'