.gitlab-ci.yml

variables:
  BASE: ${CI_PROJECT_DIR}
  threads: 32

default:
  tags:
    - muller-login01
  interruptible: true
  before_script:
    - ml use /global/cfs/cdirs/m1759/wwei/nvhpc_23_7/modulefiles
    - ml unload cudatoolkit
    - ml gcc/12.2 cmake/3.24 nvhpc/23.7

workflow:
  rules:
    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
      variables:
        install_prefix: ${CI_PROJECT_DIR}/merge_request_install
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
      variables:
        install_prefix: ${CI_PROJECT_DIR}/default_branch_install
    - when: always
      variables:
        install_prefix: ${CI_PROJECT_DIR}/any_branch_install

.build_template: &build_template
  stage: build
  script:
    - cd ${BASE}
    - git clone --recursive https://github.com/NERSC/hpcpp.git hpcpp
    - cd hpcpp
    - mkdir -p build-${BUILD_TYPE}-${STDPAR_TYPE} && cd build-${BUILD_TYPE}-${STDPAR_TYPE}
    - cmake -DCMAKE_CXX_COMPILER=$(which nvc++) -DCMAKE_C_COMPILER=$(which nvc) -DCMAKE_BUILD_TYPE=${BUILD_TYPE} -DSTDPAR=${STDPAR_TYPE} -DOMP=${STDPAR_TYPE} ..
    - make -j${threads}
  artifacts:
    paths:
      - hpcpp/build-${BUILD_TYPE}-${STDPAR_TYPE}/

build-debug-gpu:
  <<: *build_template
  variables:
    BUILD_TYPE: Debug
    STDPAR_TYPE: gpu

build-debug-multicore:
  <<: *build_template
  variables:
    BUILD_TYPE: Debug
    STDPAR_TYPE: multicore

build-release-gpu:
  <<: *build_template
  variables:
    BUILD_TYPE: Release
    STDPAR_TYPE: gpu

build-release-multicore:
  <<: *build_template
  variables:
    BUILD_TYPE: Release
    STDPAR_TYPE: multicore

.test_template: &test_template
  stage: test
  script:
    - cd ${BASE}/hpcpp/build-${BUILD_TYPE}-${STDPAR_TYPE}/apps/1d-stencil
    - |
      if [ "${STDPAR_TYPE}" = "gpu" ]; then
        ./1d-stdexec --sch gpu --size 10 --nt 10
        ./1d-stdpar --size 10 --nt 10
        ./1d-stdexec --sch multigpu --size 10 --nt 10
        ./1d-cuda --size 10 --nt 10
      fi
    - |
      if [ "${STDPAR_TYPE}" = "multicore" ]; then
        ./1d-serial --size 10 --nt 10
        ./1d-omp --size 10 --nt 10
        ./1d-stdpar --size 10 --nt 10
        ./1d-stdexec --sch cpu --size 10 --nt 10
      fi

test-debug-gpu:
  <<: *test_template
  variables:
    BUILD_TYPE: Debug
    STDPAR_TYPE: gpu
  dependencies:
    - build-debug-gpu

test-debug-multicore:
  <<: *test_template
  variables:
    BUILD_TYPE: Debug
    STDPAR_TYPE: multicore
  dependencies:
    - build-debug-multicore

test-release-gpu:
  <<: *test_template
  variables:
    BUILD_TYPE: Release
    STDPAR_TYPE: gpu
  dependencies:
    - build-release-gpu

test-release-multicore:
  <<: *test_template
  variables:
    BUILD_TYPE: Release
    STDPAR_TYPE: multicore
  dependencies:
    - build-release-multicore