Introduction
ansys v16.1 is available to Griffith HPC users.
Usage
module load ansys/v161
Installation
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Introduction
Usage
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module load ansys/2024R1
(version 241)
Old ones: module load ansys/v212 , module load ansys/v195 OR module load ansys/v202
To get a list of all versions: module avail ansys |
Installation
Sample PBS script
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# This is an example of PBS script file for ansys #PBS -N FluentTest #PBS -m e #PBS -M yourEmail@griffith.edu.au # specifies number of CPUs (ncpus) used in PBS #PBS -l select=1:ncpus=1:mem=10g,walltime=24:00:00 # specifies the job name, input file and output file jobname=MyAnsysRun jobInput=/sw/exportansys/2022R2/homev222/s123456ansys/pbsdata/inputmodels/80x3pipecccasting.inp ###jobOutput=/export/home/s123456/pbs/output/ansysOUTput.txt # specifies working directory work_dir=/export/home/s123456/pbs/workdir ## sets up the anys environment module load ansys/v161v202 module load intel-mpi/5.0.3.048/intelmpi module list # starts simulation cd $work_dir #Must be set to INTELMPI or OPENMPI ###ansys161 -b -p aa_r -j $jobname -I $jobInput -o $jobOutput -np 4 ansys161 -b -mpi=intelINTELMPI -p infiniband aa_r -j $jobname -I $jobInput -np 4 |
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We recommend using infiniband for interconnect and intel mpi. You may use the following options in the pbs script module load intel/intelmpi -p infiniband -mpi/5.0.3.048 -p infiniband -mpi=intel |
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=intel
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Another sample pbs script
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#!/bin/bash
#PBS -N floor01M1052
#PBS -m bea
#PBS -M YOUREMAILID@griffithuni.edu.au
# specifies number of CPUs (ncpus) used in PBS
#PBS -l select=1:ncpus=16:mem=48g,walltime=300:00:00
#######################################################
# setup variables for names
#######################################################
jobnam=$PBS_JOBNAME
jobloc=/lscratch/s123456/$jobnam
inputfile="${jobnam}.in"
casefile=${jobnam%??}
casefile1="${casefile}.cas.gz"
resulttext="${jobnam}.txt"
resultcas="${jobnam}result.cas.gz"
resultdat="${jobnam}result.dat.gz"
runfile="${jobnam}.run"
#######################################################
# Check if scratch dir exists and create if not
#######################################################
jobloc=/lscratch/s123456/$jobnam
if [ ! -d "jobloc" ]; then
mkdir $jobloc
fi
#######################################################
# load modules
#######################################################
module load ansys/v202
module load intel/intelmpi
#######################################################
# copy case file and input file to scratch
#######################################################
cp $PBS_O_WORKDIR/$inputfile $jobloc
cp $PBS_O_WORKDIR/$casefile1 $jobloc
echo copy to scratch complete
#######################################################
# run fluent
#######################################################
echo running fluent
cd $jobloc
fluent 3ddp -t16 -cflush -pinfiniband -mpi=intel -g -i $inputfile > $runfile
cd $PBS_O_WORKDIR
#######################################################
# copy result files back to working directory
#######################################################
cp -r $jobloc/* $PBS_O_WORKDIR
#######################################################
# list output
#######################################################
echo $jobnam
echo $jobloc
echo $inputfile
echo $casefile
echo $resulttext
echo $resultcas
echo $resultdat
echo $runfile
echo job finished
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Check available license
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/sw/ansys/2020R2/shared_files/licensing/linx64/ansysli_util -statli 2325@gc-prd-erslic.corp.griffith.edu.au
/sw/ansys/2020R2/shared_files/licensing/linx64/ansysli_util -checkout FLUENT_SOLVER
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Reference