Difference between revisions of "BwUniCluster2.0/Software/Ansys"
< BwUniCluster2.0 | Software
(→ANSYS CFX batch jobs) |
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| + | {{Softwarepage|cae/ansys}} |
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| module load |
| module load |
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| cae/ansys |
| cae/ansys |
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| − | |- |
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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. |
<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 |
Contents
1 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/
2 Versions and Availability
The cae/ansys modules are using the KIT license server and are reserved for members of the KIT only.
3 Usage
3.1 ANSYS Fluent batch jobs
see http://www.scc.kit.edu/produkte/6724.php > "Kurzanleitung" > "#FLUENT-Aufruf_auf_den_Linux-Clustern_des_SCC"
3.2 ANSYS CFX batch jobs
see http://www.scc.kit.edu/produkte/3852.php > "Kurzanleitung" > "#CFX_auf_den_Linux-Clustern_des_SCC"
