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While this page focuses on the containerised installation, the details presented can be used as a recipe for the underlying dependencies required to install and run OpenIFS 48r1 on a linux system.

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Contents:

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Creation of a docker build directory

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Note the trailing '.' to build in the current dir, which is required.

This command runs the build process for the OpenIFS image using gcc:11.2.0-bullseye as the base image, which is a debian Linux distribution with gcc 11.2 (at the time of writing, similar to the gcc on the ATOS). After downloading the image, the Dockerfile installs the following software

    apt install -y git && \
    apt install -y cmake && \
    apt install -y python3 python3-ruamel.yaml python3-yaml python3-venv && \
    apt install -y libomp-dev && \
    apt install -y libboost-dev libboost-date-time-dev libboost-filesystem-dev libboost-serialization-dev libboost-program-options-dev&& \
    apt install -y netcdf-bin libnetcdf-dev libnetcdff-dev && \
    apt install -y libatlas-base-dev && \
    apt install -y liblapack-dev && \
    apt install -y libeigen3-dev && \
    apt install -y bison && \ 
    apt install -y flex && \
    apt install -y vim && \
    apt install -y wget bc 

Once these packages are installed, open-mpi is downloaded and built, the openifs user is created and the openifs-48r1.1  directory is copied to the image.

On a Macbook pro (M1) the initial build of the container, takes about 5 minutes. If you decide to change the Dockerfile following a build, you can just execute the same command and, depending on what you change, subsequent builds can be a lot quicker. 

docker build --no-cache --tag "openifs-48r1.1" .

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