...
To run Fluent you need to be added to the ansys
group and have set up your floating license. Review the information in the following pages:
...
Column |
---|
|
Code Block |
---|
language | bash |
---|
theme | Emacs |
---|
title | Listing 1. Sample Slurm script to run Fluent in batch mode |
---|
| #!/bin/bash -l
#SBATCH --job-name="fluent"
#SBATCH --nodes=1
#SBATCH --ntasks=128
#SBATCH --exclusive
#SBATCH --time=1:00:00
#SBATCH --account=pawsey0000
#SBATCH --cpus-per-task=1
#load the module
# Fluent is a module in ansys-fluids package
module load ansys-fluids/version
module load cray-mpich-abi/8.1.27
# Tell Fluent where the licence server is. May require an update
export ANSYSLI_SERVERS=2325@myflexlmserver.edu.au
export ANSYSLMD_LICENSE_FILE=1055@myflexlmserver.edu.au
# Fluent provided by system modules sets some environment variables.
# When NOT running fluent provided by system modules
# it may be necessary to add
# export FLUENT_ENABLE_SLURM_SUPPORT=1
export FLUENT_CRAY_MPI_ABI=1
export SLURM_OVERLAP=1
# add if running on Cray machine like Setonix
# export FL_ENABLE_CRAY_AFFINITY=1
# for cray system
fluent 3ddp -mpi=cray -t${SLURM_NTASKS} -g -i my_sim.jou > output_file
# for non-cray systems with
openmpi
fluent 3ddp -mpi=openmpi -t${SLURM_NTASKS} -g -i my_sim.jou > output_file |
|
Using user-defined functions
...
Running interactively
To run an interactive Ansys modules through GUI on remote visualisation sessionservice, first follow the steps outlined in /wiki/spaces/VIS/pages/58306621.
Next, type the following commands into a terminal.
...
...
language | bash |
---|
theme | DJango |
---|
title | Terminal 2. Launching the Fluent GUI |
---|
...
Web-based Remote Visualisation.
Remember to close your remote visualisation session when finished.
...