.gitlab-ci.yml

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##    Build templates                                                        ##
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.build_template: &build_definition
   script:
      - export NUM_CORES=$(nproc --all)
      - export MAX_BUILD_CORES=$(( $(awk '( $1 == "MemTotal:" ) { print $2 }' /proc/meminfo) / ( 4 * 1024 * 1024  ) ))
      - "[[ $MAX_BUILD_CORES -lt $NUM_CORES ]] && export NUM_BUILD_CORES=$MAX_BUILD_CORES || export NUM_BUILD_CORES=$NUM_CORES"
      - export
      - $CXX --version
      - cmake --version
      - ccache --version
      - mpirun --version
      - export CCACHE_BASEDIR=$CI_PROJECT_DIR
      - mkdir $CI_PROJECT_DIR/build
      - cd $CI_PROJECT_DIR/build
      - if dpkg --compare-versions `ompi_info | head -2 | tail -1 | sed 's/[^0-9.]*\([0-9.]*\).*/\1/'` ge 1.10; then export MPIEXEC_PREFLAGS="--allow-run-as-root" ; fi
      - cmake .. -DWALBERLA_BUFFER_DEBUG=$WALBERLA_BUFFER_DEBUG -DWALBERLA_BUILD_TESTS=ON -DWALBERLA_BUILD_BENCHMARKS=ON -DWALBERLA_BUILD_TUTORIALS=ON -DWALBERLA_BUILD_WITH_MPI=$WALBERLA_BUILD_WITH_MPI -DWALBERLA_BUILD_WITH_OPENMP=$WALBERLA_BUILD_WITH_OPENMP -DCMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -DMPIEXEC_PREFLAGS=$MPIEXEC_PREFLAGS -DWALBERLA_DOUBLE_ACCURACY=$WALBERLA_DOUBLE_ACCURACY -DWARNING_ERROR=ON
      - cmake . -LAH
      - make -j $NUM_BUILD_CORES -l $NUM_CORES
      - ctest -LE $CTEST_EXCLUDE_LABELS -C $CMAKE_BUILD_TYPE --output-on-failure -j $NUM_CORES
   tags:
      - docker

      
.build_serial_template: &build_serial_definition
   <<: *build_definition
   variables:
      CTEST_EXCLUDE_LABELS: "longrun"
      WALBERLA_BUILD_WITH_MPI: "OFF"
      WALBERLA_BUILD_WITH_OPENMP: "OFF"
      CMAKE_BUILD_TYPE: "Release"
      WALBERLA_BUFFER_DEBUG: "OFF"
      WALBERLA_DOUBLE_ACCURACY: "ON"
      
      
.build_mpionly_template: &build_mpionly_definition
   <<: *build_definition
   variables:
       CTEST_EXCLUDE_LABELS: "longrun"
       WALBERLA_BUILD_WITH_MPI: "ON"
       WALBERLA_BUILD_WITH_OPENMP: "OFF"
       CMAKE_BUILD_TYPE: "Release"
       WALBERLA_BUFFER_DEBUG: "OFF"
       WALBERLA_DOUBLE_ACCURACY: "ON"
      
      
.build_hybrid_template: &build_hybrid_definition
   <<: *build_definition
   variables:
      CTEST_EXCLUDE_LABELS: "longrun"
      WALBERLA_BUILD_WITH_MPI: "ON"
      WALBERLA_BUILD_WITH_OPENMP: "ON"
      OMP_NUM_THREADS: "4"
      OMP_WAIT_POLICY: "PASSIVE"
      CMAKE_BUILD_TYPE: "Release"
      WALBERLA_BUFFER_DEBUG: "OFF"
      WALBERLA_DOUBLE_ACCURACY: "ON"
      
.build_serial_dbg_template: &build_serial_dbg_definition
   <<: *build_definition
   variables:
      CTEST_EXCLUDE_LABELS: "longrun"
      WALBERLA_BUILD_WITH_MPI: "OFF"
      WALBERLA_BUILD_WITH_OPENMP: "OFF"
      CMAKE_BUILD_TYPE: "DebugOptimized"
      WALBERLA_BUFFER_DEBUG: "OFF"