Source the OpenFOAM bashrc file, which sets the OpenFOAM environment variables: source $FOAM_BASHRC.module load OpenFOAM/4.1-intel-2018a-nsc1 Load load the OpenFOAM version you intend to use, e.g.Load the correct build environment: e.g.The basic steps to prepare your compilation are as following: For example, the module OpenFOAM/4.1-nsc1-intel-2018a-eb refers to the build environment: buildenv-intel/2018a-eb. The correct build environment is determined by the naming of the OpenFOAM module. In order to compile these extra libraries, one has to use the same compiler that was used to compile OpenFOAM itself. OpenFOAM allows to add user defined applications to OpenFOAM. How to Compile Own Applications for OpenFOAM Mpprun interFoam -parallel -case damBreak &> result.out Module load OpenFOAM/5.0-nsc1-intel-2018a-eb Example using 4 CPU cores, damBreak testcase: $FOAM_TUTORIALS/multiphase/interFoam/laminar/damBreak/ #!/bin/bash Typically, you will submit your job using a slurm batch script. mpprun automatically picks up the number of tasks from the slurm environment. mpprun interFoam Īt NSC, mpprun is used instead of the standard mpirun. To execute parallel programs, use the command mpprun, e.g. Now you can start an OpenFOAM program, e.g interFoam Next, you have to source the OpenFOAM bashrc file to set the OpenFOAM environment variables: source $FOAM_BASHRC Load the OpenFOAM module corresponding to the version that you want to use, e.g module load OpenFOAM/5.0-nsc1-intel-2018a-eb Accordingly, you have to use the build environment buildenv-intel/2018b-eb to compile your own subroutines. Instead, please use the module 4.1-nsc1-intel-2018b-eb. The module 4.1-nsc1-intel-2018a-eb appears to have a problem when using the OpenFOAM class chemkinReader. We recommend to use 1806-nsc2-intel-2018a-eb. Parts of this installation appear to be broken. See also "Known Problems"įor version 1806, there is also 1806-nsc1-intel-2018a-eb. Version 4.1-nsc1-intel-2018a-eb has a few problems, which are fixed in 4.1-nsc1-intel-2018b. intel-2018b refers to a slightly newer compiler version. For debugging purpose, we provide OpenFOAM/7-nsca-eb-debug.įor version 4.1, there are two modules: 4.1-nsc1-intel-2018a-eb and 4.1-nsc1-intel-2018b-eb. OpenFOAM/7-nsca-eb-opt is the optimized version, which should be used for production runs. These are OpenFOAM/7-nsca-eb-opt and OpenFOAM/7-nsca-eb-debug. Some versions are also available with gcc, which use OpenMPI. Most versions are compiled with Intel Compiler 2018, using Intel MPI. > Installation Paths (click for details) software/sse/easybuild/prefix/software/OpenFOAM/4.1-intel-2018a-nsc1 software/sse/easybuild/prefix/software/OpenFOAM/3.0.1-intel-2018a-nsc1 within Kaleidosim's cloud-based virtual machines.> Installation Paths (click for details) After recording, the Python utility is stored and then manually modified such as to allow it to be run more generically. Activating Paraview's 'Python Trace' function in order to track the workflow, simulation results are visualised and screen shots are stored. The demo-case is an OpenFOAM run using simpleFoam solver on the classic 'Motorbike' tutorial case. Boiger of ZHAW_ICP demonstrates how to record and modify a Python script such that it can be used for automated Paraview - based post-processing using Kaleidosim cloud software. OpenFOAM Kaleidosim Python Paraview Cloud computing Post-processingĠ05: Computer programming, programs and data 530: Physics ZHAW School of Engineering, ICP Institute of Computational Physics Tutorial on OpenFoam & kaleidosim : creating Python macro for paraview based post-processing in the cloud
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