Difference between revisions of "BwUniCluster2.0/Software/Ansys"
< BwUniCluster2.0 | Software
m (→Versions and Availability) |
S Richling (talk | contribs) |
||
(19 intermediate revisions by 4 users not shown) | |||
Line 1: | Line 1: | ||
+ | {{Softwarepage|cae/ansys}} |
||
+ | |||
{| width=600px class="wikitable" |
{| width=600px class="wikitable" |
||
|- |
|- |
||
Line 5: | Line 7: | ||
| module load |
| module load |
||
| cae/ansys |
| cae/ansys |
||
− | |- |
||
− | | Availability |
||
− | | [[bwUniCluster]] | bwGRiD-Tübingen |
||
|- |
|- |
||
| License |
| License |
||
− | | Academic. See: [http://www.ansys.com |
+ | | Academic. See: [http://www.ansys.com/Academic/educator-tools/Licensing+&+Terms+of+Use Licensing and Terms-of-Use]. |
|- |
|- |
||
| Citing |
| Citing |
||
− | | [http://www.ansys.com/ |
+ | | [http://www.ansys.com/academic/educator-tools/ Citations] |
|- |
|- |
||
| Links |
| Links |
||
− | | [http://www.ansys.com/ Ansys Homepage] | [http://www.ansys.com |
+ | | [http://www.ansys.com/ Ansys Homepage] | [http://www.ansys.com/Academic/educator-tools/Support+Resources Support and Resources] |
|- |
|- |
||
| Graphical Interface |
| Graphical Interface |
||
Line 28: | Line 27: | ||
= Versions and Availability = |
= Versions and Availability = |
||
− | A list of versions currently available on all bwHPC-C5-Clusters can be obtained from the |
||
− | <br> |
||
− | <big> |
||
− | |||
− | [https://cis-hpc.uni-konstanz.de/prod.cis/ Cluster Information System CIS] |
||
− | |||
− | </big> |
||
− | {{#widget:Iframe |
||
− | |url=https://cis-hpc.uni-konstanz.de/prod.cis/bwUniCluster/cae/ansys |
||
− | |width=99% |
||
− | |height=350 |
||
− | |border=0 |
||
− | }} |
||
− | <br> |
||
− | On the command line interface of a particular bwHPC cluster a list of all available ANSYS versions can be inquired as followed |
||
− | <pre> |
||
− | $ module avail cae/ansys |
||
− | -------------------------- /opt/bwhpc/kit/modulefiles -------------------------- |
||
− | cae/ansys/15.0 |
||
− | ------------------------ /opt/bwhpc/common/modulefiles ------------------------- |
||
− | cae/ansys/15.0_bw |
||
</pre> |
</pre> |
||
− | + | The cae/ansys modules are using the KIT license server and are reserved for members of the KIT only. |
|
<br> |
<br> |
||
= Usage = |
= Usage = |
||
− | == Loading the Module == |
||
− | If you wish to load a specific version of ANSYS you can do so by executing e.g.: |
||
− | <pre> |
||
− | $ module load cae/ansys/15.0_bw |
||
− | </pre> |
||
− | to load the version 15.0 with the BW license. |
||
− | |||
− | You can load the default version of ANSYS with the command: |
||
− | <pre> |
||
− | $ module load cae/ansys |
||
− | </pre> |
||
− | |||
− | == Start commands == |
||
− | To start an ANSYS Mechanical session enter |
||
− | <pre> |
||
− | $ ansys150 |
||
− | </pre> |
||
− | To launch an ANSYS FLUENT session enter |
||
− | <pre> |
||
− | $ fluent |
||
− | </pre> |
||
− | The following command is to run the ANSYS Workbench |
||
− | <pre> |
||
− | $ runwb2 |
||
− | </pre> |
||
− | Online documention is available from the help menu or by using the command |
||
− | <pre> |
||
− | $ anshelp150 |
||
− | </pre> |
||
− | 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. |
||
− | <br> |
||
− | |||
− | = Examples = |
||
− | == ANSYS Mechanical batch jobs == |
||
− | |||
− | The following script could be submitted to the queueing system to run an ANSYS Mechanical job in parallel: |
||
− | {{bwFrameA| |
||
− | <source lang="bash"> |
||
− | #!/bin/bash |
||
− | module load cae/ansys |
||
− | export MPIRUN_OPTIONS="-prot" |
||
− | export MPI_USESRUN=1 |
||
− | cd Arbeitsverzeichnis |
||
− | export MACHINES=`/software/bwhpc/common/cae/ansys_inc150/scc/machines.pl` |
||
− | ansys150 -dis -b -j lal -machines $MACHINES < input.f18 |
||
− | </source> |
||
− | }} |
||
− | |||
− | working_dir could start with $HOME or $WORK . |
||
− | |||
− | To submit the example script to the queueing system execute the following (32 cores, 1 GB of memory per core, max. time 600 seconds) : |
||
− | <pre> |
||
− | msub -l nodes=2:ppn=16,pmem=1000mb,walltime=600 Shell-Script |
||
− | </pre> |
||
− | |||
== ANSYS Fluent batch jobs == |
== ANSYS Fluent batch jobs == |
||
+ | see http://www.scc.kit.edu/produkte/6724.php > "Kurzanleitung" > "#FLUENT-Aufruf_auf_den_Linux-Clustern_des_SCC" |
||
− | The following script "run_fluent.sh" could be submitted to the queueing system to run an ANSYS Fluent job in parallel using 4 cores on a single node: |
||
− | {{bwFrameA| |
||
− | <source lang="bash"> |
||
− | #!/bin/sh |
||
− | #MSUB -l nodes=1:ppn=4 |
||
− | #MSUB -l walltime=0:10:00 |
||
− | #MSUB -l mem=16000mb |
||
− | |||
− | ## setup environment |
||
− | export MPI_USESRUN=1 |
||
− | |||
− | ## generate hosts list |
||
− | export run_nodes=$(srun hostname) |
||
− | echo $run_nodes | sed "s/ /\n/g" > fluent.hosts |
||
− | echo "" >> fluent.hosts |
||
− | |||
− | ## load ansys module |
||
− | module load cae/ansys |
||
− | |||
− | ## start fluent job |
||
− | time fluent 3d -rsh=ssh -g -pib -cnf=fluent.hosts -i test.inp |
||
− | </source> |
||
− | }} |
||
− | To submit the example script to the queueing system execute the following: |
||
− | <pre> |
||
− | $ msub run_fluent.sh |
||
− | </pre> |
||
− | <br> |
||
== ANSYS CFX batch jobs == |
== ANSYS CFX batch jobs == |
||
+ | see http://www.scc.kit.edu/produkte/3852.php > "Kurzanleitung" > "#CFX_auf_den_Linux-Clustern_des_SCC" |
||
− | With the script "run_cfx.sh" you can submit a CFX job to the queueing system to run in parallel using 8 cores on two node with the start-method 'Platform MPI Parallel': |
||
− | {{bwFrameA| |
||
− | <source lang="bash"> |
||
− | #!/bin/sh |
||
− | #MSUB -l nodes=2:ppn=4 |
||
− | #MSUB -l walltime=0:10:00 |
||
− | #MSUB -l mem=32000mb |
||
− | |||
− | ## setup environment |
||
− | export MPI_USESRUN=1 |
||
− | |||
− | ## load ansys module |
||
− | module load cae/ansys |
||
− | |||
− | ## start job |
||
− | cfx5solve -def test.def -part 8 -start-method 'Platform MPI Parallel' |
||
− | </source> |
||
− | }} |
||
− | To submit the example script to the queueing system execute: |
||
− | <pre> |
||
− | $ msub run_cfx.sh |
||
− | </pre> |
||
− | <br> |
||
− | |||
− | ---- |
||
− | [[Category:Engineering software]][[Category:bwUniCluster]] |
Latest revision as of 14:22, 14 March 2023
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"