Commit c885149c authored by David Hrbáč's avatar David Hrbáč

Links OK

parent 2c122609
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## Introduction
[COMSOL](http://www.comsol.com) is a powerful environment for modelling and solving various engineering and scientific problems based on partial differential equations. COMSOL is designed to solve coupled or multiphysics phenomena. For many standard engineering problems COMSOL provides add-on products such as electrical, mechanical, fluid flow, and chemical applications.
[COMSOL][a] is a powerful environment for modelling and solving various engineering and scientific problems based on partial differential equations. COMSOL is designed to solve coupled or multiphysics phenomena. For many standard engineering problems COMSOL provides add-on products such as electrical, mechanical, fluid flow, and chemical applications.
* [Structural Mechanics Module](http://www.comsol.com/structural-mechanics-module),
* [Heat Transfer Module](http://www.comsol.com/heat-transfer-module),
* [CFD Module](http://www.comsol.com/cfd-module),
* [Acoustics Module](http://www.comsol.com/acoustics-module),
* and [many others](http://www.comsol.com/products)
* [Structural Mechanics Module][b],
* [Heat Transfer Module][c],
* [CFD Module][d],
* [Acoustics Module][e].
* and [many others][f]
COMSOL also allows an interface support for equation-based modelling of partial differential equations.
......@@ -18,7 +18,7 @@ On the clusters COMSOL is available in the latest stable version. There are two
* **Non commercial** or so called **EDU variant**, which can be used for research and educational purposes.
* **Commercial** or so called **COM variant**, which can used also for commercial activities. **COM variant** has only subset of features compared to the **EDU variant** available. More about licensing [here](software/cae/comsol/licensing-and-available-versions/).
* **Commercial** or so called **COM variant**, which can used also for commercial activities. **COM variant** has only subset of features compared to the **EDU variant** available. More about licensing [here][1].
To load the of COMSOL load the module
......@@ -32,7 +32,7 @@ By default the **EDU variant** will be loaded. If user needs other version or va
$ ml av COMSOL
```
If user needs to prepare COMSOL jobs in the interactive mode it is recommend to use COMSOL on the compute nodes via PBS Pro scheduler. In order run the COMSOL Desktop GUI on Windows is recommended to use the [Virtual Network Computing (VNC)](general/accessing-the-clusters/graphical-user-interface/x-window-system/).
If user needs to prepare COMSOL jobs in the interactive mode it is recommend to use COMSOL on the compute nodes via PBS Pro scheduler. In order run the COMSOL Desktop GUI on Windows is recommended to use the [Virtual Network Computing (VNC)][2].
Example for Salomon:
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COMSOL is the software package for the numerical solution of the partial differential equations. LiveLink for MATLAB allows connection to the COMSOL API (Application Programming Interface) with the benefits of the programming language and computing environment of the MATLAB.
LiveLink for MATLAB is available in both **EDU** and **COM** **variant** of the COMSOL release. On the clusters 1 commercial (**COM**) license and the 5 educational (**EDU**) licenses of LiveLink for MATLAB (see the [ISV Licenses](software/isv_licenses/)) are available. Following example shows how to start COMSOL model from MATLAB via LiveLink in the interactive mode (on Anselm use 16 threads).
LiveLink for MATLAB is available in both **EDU** and **COM** **variant** of the COMSOL release. On the clusters 1 commercial (**COM**) license and the 5 educational (**EDU**) licenses of LiveLink for MATLAB (see the [ISV Licenses][3]) are available. Following example shows how to start COMSOL model from MATLAB via LiveLink in the interactive mode (on Anselm use 16 threads).
```console
$ xhost +
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```
This example shows how to run LiveLink for MATLAB with following configuration: 3 nodes and 16 cores per node. Working directory has to be created before submitting (comsol_matlab.pbs) job script into the queue. Input file (test_job.m) has to be in working directory or full path to input file has to be specified. The Matlab command option (-r ”mphstart”) created a connection with a COMSOL server using the default port number.
[1]: licensing-and-available-versions.md
[2]: ../../../general/accessing-the-clusters/graphical-user-interface/x-window-system.md
[3]: ../../isv_licenses.md
[a]: http://www.comsol.com
[b]: http://www.comsol.com/structural-mechanics-module
[c]: http://www.comsol.com/heat-transfer-module
[d]: http://www.comsol.com/cfd-module
[e]: http://www.comsol.com/acoustics-module
[f]: http://www.comsol.com/products
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