BwUniCluster2.0/Software/Ansys: Difference between revisions
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{{Softwarepage|cae/ansys}} |
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| module load |
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| cae/ansys |
| cae/ansys |
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| Availability |
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| [[bwUniCluster]] | bwGRiD-Tübingen |
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| License |
| License |
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= Versions and Availability = |
= Versions and Availability = |
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A list of versions currently available on all bwHPC-C5-Clusters can be obtained from the |
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<br> |
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<big> |
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[https://cis-hpc.uni-konstanz.de/prod.cis/ Cluster Information System CIS] |
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</big> |
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{{#widget:Iframe |
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|url=https://cis-hpc.uni-konstanz.de/prod.cis/bwUniCluster/cae/ansys |
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|width=99% |
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|height=350 |
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|border=0 |
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}} |
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<br> |
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On the command line interface of a particular bwHPC cluster a list of all available ANSYS versions can be inquired as followed |
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<pre> |
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$ module avail cae/ansys |
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-------------------------- /opt/bwhpc/kit/modulefiles -------------------------- |
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cae/ansys/15.0 |
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cae/ansys/16.2 |
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cae/ansys/17.2 |
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cae/ansys/18.2 |
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</pre> |
</pre> |
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The cae/ansys modules are using the KIT license server and |
The cae/ansys modules are using the KIT license server and are reserved for members of the KIT only. |
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<br> |
<br> |
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= Usage = |
= Usage = |
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== Loading the Module == |
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If you wish to load a specific version of ANSYS you can do so by executing e.g.: |
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<pre> |
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$ module load cae/ansys/15.0 |
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</pre> |
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to load the version 15.0. |
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You can load the default version of ANSYS with the command: |
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<pre> |
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$ module load cae/ansys |
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</pre> |
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== Start commands == |
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To start an ANSYS Mechanical session enter |
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<pre> |
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$ ansys150 |
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</pre> |
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To launch an ANSYS FLUENT session enter |
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<pre> |
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$ fluent |
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</pre> |
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The following command is to run the ANSYS Workbench |
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<pre> |
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$ runwb2 |
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</pre> |
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Online documention is available from the help menu or by using the command |
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<pre> |
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$ anshelp150 |
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</pre> |
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As with all processes that require more than a few minutes to run, non-trivial ANSYS solver jobs must be submitted to the cluster queueing system. |
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<br> |
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= Examples = |
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== ANSYS Mechanical batch jobs == |
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The following script could be submitted to the queueing system to run an ANSYS Mechanical job in parallel: |
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{{bwFrameA| |
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<source lang="bash"> |
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#!/bin/bash |
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module load cae/ansys |
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export MPIRUN_OPTIONS="-prot" |
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export MPI_USESRUN=1 |
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cd Arbeitsverzeichnis |
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export MACHINES=`/software/bwhpc/common/cae/ansys_inc150/scc/machines.pl` |
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ansys150 -dis -b -j lal -machines $MACHINES < input.f18 |
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</source> |
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}} |
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working_dir could start with $HOME or $WORK . |
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To submit the example script to the queueing system execute the following (32 cores, 1 GB of memory per core, max. time 600 seconds) : |
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<pre> |
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msub -l nodes=2:ppn=16,pmem=1000mb,walltime=600 Shell-Script |
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</pre> |
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== ANSYS Fluent batch jobs == |
== ANSYS Fluent batch jobs == |
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see http://www.scc.kit.edu/produkte/6724.php > "Kurzanleitung" > "#FLUENT-Aufruf_auf_den_Linux-Clustern_des_SCC" |
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The following script "run_fluent.sh" could be submitted to the queueing system to run an ANSYS Fluent job in parallel using 4 cores on a single node: |
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{{bwFrameA| |
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<source lang="bash"> |
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#!/bin/sh |
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#MSUB -l nodes=2:ppn=28 |
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#MSUB -l walltime=0:60:00 |
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#MSUB -l mem=120000mb |
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## setup environment |
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module load cae/ansys |
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module load system/ssh_wrapper/0.1 |
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export MPI_USESRUN=1 |
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export FLUENT_SSH=/opt/bwhpc/common/system/ssh_wrapper/0.1/ssh |
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export FLUENT_SKIP_SSH_CHECK=1 |
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export I_MPI_HYDRA_BOOTSTRAP="slurm" |
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export I_MPI_HYDRA_RMK="slurm" |
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export I_MPI_HYDRA_BRANCH_COUNT="-1" |
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export run_nodes=`srun hostname -s` |
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echo $run_nodes | sed "s/ /\n/g" > fluent.hosts |
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echo "" >> fluent.hosts |
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## start fluent job |
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time fluent 3d -mpi=intel -g -t56 -pib -cnf=fluent.hosts -i test.inp |
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</source> |
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}} |
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To submit the example script to the queueing system execute the following: |
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<pre> |
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$ msub run_fluent.sh |
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</pre> |
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<br> |
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== ANSYS CFX batch jobs == |
== ANSYS CFX batch jobs == |
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see http://www.scc.kit.edu/produkte/3852.php > "Kurzanleitung" > "#CFX_auf_den_Linux-Clustern_des_SCC" |
see http://www.scc.kit.edu/produkte/3852.php > "Kurzanleitung" > "#CFX_auf_den_Linux-Clustern_des_SCC" |
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</pre> |
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<br> |
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---- |
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[[Category:Engineering software]][[Category:bwUniCluster]] |
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Latest revision as of 14:22, 14 March 2023
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The main documentation is available via |
| Description | Content |
|---|---|
| module load | cae/ansys |
| License | Academic. See: Licensing and Terms-of-Use. |
| Citing | Citations |
| Links | Ansys Homepage | Support and Resources |
| Graphical Interface | Yes |
Description
ANSYS is a general purpose software to simulate interactions of all disciplines of physics, structural, fluid dynamics, heat transfer, electromagnetic etc. For more information about ANSYS products please visit http://www.ansys.com/Industries/Academic/
Versions and Availability
The cae/ansys modules are using the KIT license server and are reserved for members of the KIT only.
Usage
ANSYS Fluent batch jobs
see http://www.scc.kit.edu/produkte/6724.php > "Kurzanleitung" > "#FLUENT-Aufruf_auf_den_Linux-Clustern_des_SCC"
ANSYS CFX batch jobs
see http://www.scc.kit.edu/produkte/3852.php > "Kurzanleitung" > "#CFX_auf_den_Linux-Clustern_des_SCC"