hip.yml

# Copyright 2021-2022
#
# This file is part of HiPACE++.
#
# Authors: Axel Huebl
# License: BSD-3-Clause-LBNL

name: 🐧 HIP

on: [push, pull_request]

jobs:
  build_hip:
    name: HIP SP
    runs-on: ubuntu-20.04
    # -Werror
    env: {CXXFLAGS: "-Wno-deprecated-declarations -Wno-error=pass-failed"}
    steps:
    - uses: actions/checkout@v2

    - name: install dependencies
      shell: bash
      run: .github/workflows/setup/hip.sh

    - name: CCache Cache
      uses: actions/cache@v2
      # - once stored under a key, they become immutable (even if local cache path content changes)
      # - for a refresh the key has to change, e.g., hash of a tracked file in the key
      with:
        path: |
          ~/.ccache
          ~/.cache/ccache
        key: ccache-hip-clang-${{ hashFiles('.github/workflows/hip.yml') }}-${{ hashFiles('cmake/dependencies/AMReX.cmake') }}-${{ github.event.repository.pushed_at }}
        restore-keys: |
          ccache-hip-clang-${{ hashFiles('.github/workflows/hip.yml') }}-
          ccache-hip-clang-

    - name: build HiPACE
      shell: bash
      run: |
        source /etc/profile.d/rocm.sh
        hipcc --version
        which clang
        which clang++
        export CXX=$(which clang++)
        export CC=$(which clang)

        # "mpic++ --showme" forgets open-pal in Ubuntu 20.04 + OpenMPI 4.0.3
        #   https://bugs.launchpad.net/ubuntu/+source/openmpi/+bug/1941786
        #   https://github.com/open-mpi/ompi/issues/9317
        export LDFLAGS="-lopen-pal"

        cmake -S . -B build_sp \
          -DCMAKE_VERBOSE_MAKEFILE=ON \
          -DAMReX_AMD_ARCH=gfx900     \
          -DHiPACE_COMPUTE=HIP        \
          -DHiPACE_MPI=ON             \
          -DHiPACE_PRECISION=SINGLE
        cmake --build build_sp -j 2