OpenFoam v2112 compilation on CentOs7. We have tested with gcc7 and openmpi 4+ . We have not tested paraview with this version.Please note, Infiniband network in SOUMYA does not support openmpi greater than version 2.
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Essential basics
Linux Commands You will need to learn a dozen or so Linux/UNIX commands. Here are some external sites that have some good tutorials. Linux command cheat sheet – This is a PDF that can be downloaded. Useful as a quick reference to the really useful Linux / UNIX commands. UNIX Tutorial for Beginners – Eight simple tutorials …
Set your preferable GCC version
By default, GCC available in the system is 4.8. In case, your requirement is an updated version you can set it in your home bashrc as per the version you need. We have devtoolset istalled on Cluster. Installed versions – devtoolset-7 to devtoolset-11 Let’s see how to set gcc version 7 in below example – …
Setting up Python via Miniconda Script
We will see how to set up the latest Python via miniconda on ACE HPC. You can download the latest python version as per your OS from here MiniConda (Linux – Miniconda3 Linux 64-bit ) Please make sure you have enabled internet. – Internet Without GUI
OpenFoam 9 Compilation from Source Code on CentOs7
These steps are for ACE cluster. But can be run on any CentOs7 machine. Provided you have completed installing the prerequisites. If not do the 1st 4 steps from here – OpenFoamWiKi Use default openmpi for openfoam on SOUMYA as the Intel Omnipath does not support any other version. On ACE prerequisites are already installed, …