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en:computing:cluster:software:start [2024/02/19 11:21] – initial translation David Celnýen:computing:cluster:software:start [2024/07/17 16:24] (current) – [Ansys] - delete passwordless SSH (obsolete) Jan Pech
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 ====== Environment Modules ====== ====== Environment Modules ======
-Basic procedures for working with cluster modules are described on the [[computing:cluster:software:modules|modules]] page. You can use the modules to call programs (openfoam, paraview, lammps...), see the list below, but also to set up the environment (compiler, mpi, ...) to compile your own code.+Basic procedures for working with cluster modules are described on the [[computing:cluster:software:moduly|modules]] page. You can use the modules to call programs (openfoam, paraview, lammps...), see the list below, but also to set up the environment (compiler, mpi, ...) to compile your own code.
  
 The modules are tagged in the form //name/version[-version_compiler]// and divided into 3 sections according to the architecture they are optimized for The modules are tagged in the form //name/version[-version_compiler]// and divided into 3 sections according to the architecture they are optimized for
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 ==== Ansys ==== ==== Ansys ====
-**[[https://www.ansys.com/|ANSYS]]** is currently available in +**[[https://www.ansys.com/|ANSYS]]** is currently available in version **2024 R1**
-**2021 R1**, **2020 R1**, **2019 R3**, **19.0** and **17.2**+
  
  
 The input (journal) calculation file can either be prepared locally and transferred to the cluster, or created directly on the "kraken" admin node via Ansys' remotely running graphical interface, i.e. workbench. The calculation itself must then be placed in [[computing:cluster:fronty:ansys|queues]]. The input (journal) calculation file can either be prepared locally and transferred to the cluster, or created directly on the "kraken" admin node via Ansys' remotely running graphical interface, i.e. workbench. The calculation itself must then be placed in [[computing:cluster:fronty:ansys|queues]].
  
-**Ansys users must set up unencrypted SSH under their own account when they first log on to the cluster:** 
-  - login to the cluster ``ssh user@kraken`` 
-  - use the ``ssh-keygen`` command to create your ssh keys and ! do not enter any password 
-  - copy these keys to all nodes using ssh-copy-id e.g. as follows: 
- 
-  for i in {1..9}; do ssh-copy-id $USER@kraken-m$i; done 
- 
-If you don't do this, the program starts in the queue but does nothing. In this case, you will then see the following in the log 
-  Host key verification failed. 
-  Error: It seems ssh is trying to verify authenticity of kraken-m.. Please resolve it and try again! 
  
 **Further information** can be found at: **Further information** can be found at: