FROM ubuntu:24.04

RUN apt-get update \
  && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
    build-essential \
    ca-certificates \
    cmake \
    gfortran \
    libopenmpi-dev \
    ninja-build \
    openmpi-bin \
  && rm -rf /var/lib/apt/lists/*

WORKDIR /workspace
COPY . .

RUN cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DENABLE_MPI=ON -DENABLE_TESTS=ON \
  && cmake --build build --parallel \
  && ctest --test-dir build --output-on-failure

CMD ["mpirun", "--allow-run-as-root", "-np", "2", "./build/stencil_mpi", "--size", "10000", "--steps", "50"]

