mpitest2.def

Bootstrap: docker
From: ubuntu:latest


###%setup
###    # Copy to root with name folder-name "code"
###    cp -R /work/vrv207/containers/jan/singularity-ritu/code ${SINGULARITY_ROOTFS}
### %post
###    echo "Here is a listing at the root /"
###    ls /
###    echo "Here is the content of /code"
###    ls -1 /code

%files
###    /work/vrv207/containers/jan/singularity-ritu/mpitest.c /opt/.
###    osu-micro-benchmarks-5.8.tgz /tmp
 mpitest.c /opt
 osu-micro-benchmarks-5.8.tgz /tmp

%environment
    export OMPI_DIR=/opt/ompi
    export SINGULARITY_OMPI_DIR=$OMPI_DIR
    export SINGULARITYENV_APPEND_PATH=$OMPI_DIR/bin
    export SINGULAIRTYENV_APPEND_LD_LIBRARY_PATH=$OMPI_DIR/lib

%post
    echo "Installing required packages..."
    apt-get update && apt-get install -y wget git bash gcc-9 gfortran g++ make file

    echo "Installing Open MPI"
    export OMPI_DIR=/opt/ompi
    export OMPI_VERSION=4.1.0
    export OMPI_URL="https://download.open-mpi.org/release/open-mpi/v4.1/openmpi-$OMPI_VERSION.tar.bz2"
    mkdir -p /tmp/ompi
    mkdir -p /opt
    

    # Download
    cd /tmp/ompi && wget -O openmpi-$OMPI_VERSION.tar.bz2 $OMPI_URL && tar -xjf openmpi-$OMPI_VERSION.tar.bz2
    # Compile and install
    cd /tmp/ompi/openmpi-$OMPI_VERSION && ./configure --prefix=$OMPI_DIR && make install
    # Set env variables so we can compile our application
    export PATH=$OMPI_DIR/bin:$PATH
    export LD_LIBRARY_PATH=$OMPI_DIR/lib:$LD_LIBRARY_PATH
    export MANPATH=$OMPI_DIR/share/man:$MANPATH
    
    echo $(mpirun --version)
    echo "Compiling the MPI application..."
    cd /opt && mpicc -o mpitest mpitest.c

    echo "Installing  osu-micro-benchmarks-5.8 "
    cd /tmp
    tar xvfz osu-micro-benchmarks-5.8.tgz
    cd osu-micro-benchmarks-5.8
    ./configure CC=mpicc CFLAGS=-I$(pwd)util --prefix=/opt/osu  && make &&make install