ci-aarch64.yml

# *******************************************************************************
# Copyright 2024 Arm Limited and affiliates.
# SPDX-License-Identifier: Apache-2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
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#
#     http://www.apache.org/licenses/LICENSE-2.0
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
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# *******************************************************************************

name: "CI AArch64"

#* To avoid duplicate jobs running when both push and PR is satisfied, we use this:
#* https://github.com/orgs/community/discussions/26940#discussioncomment-5686753
on:
  push:
  pull_request:
    types: [opened, synchronize, reopened]

#* Stop stale workflows when pull requests are updated: https://stackoverflow.com/a/70972844
#* Does not apply to the main branch.
concurrency:
  group: ${{ github.ref }}
  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

# Declare default permissions as read only.
permissions: read-all

jobs:
  # macos:
  #   name: macOS
  #   runs-on: macos-14
  #   strategy:
  #     matrix:
  #       toolset: [clang, gcc]
  #       config: [Debug, Release]

  #   steps:
  #     - name: Checkout oneDNN
  #       uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
  #       with:
  #         path: oneDNN

  #     - name: Install Scons
  #       uses: threeal/pipx-install-action@b0bf0add7d5aefda03a3d4e47d651df807889e10 # v1.0.0
  #       with:
  #         packages: scons

  #     - name: Build ACL
  #       run: ${{ github.workspace }}/oneDNN/.github/automation/build_acl.sh
  #       env:
  #         ACL_ROOT_DIR: ${{ github.workspace }}/ComputeLibrary
  #         BUILD_TOOLSET: ${{ matrix.toolset }}
  #         ACL_CONFIG: ${{ matrix.config }}
  #         GCC_VERSION: 14

  #     - name: Build oneDNN
  #       run: ${{ github.workspace }}/oneDNN/.github/automation/build_aarch64.sh
  #       working-directory: ${{ github.workspace }}/oneDNN
  #       env:
  #         ACL_ROOT_DIR: ${{ github.workspace }}/ComputeLibrary
  #         BUILD_TOOLSET: ${{ matrix.toolset }}
  #         CMAKE_BUILD_TYPE: ${{ matrix.config }}
  #         GCC_VERSION: 14

  #     - name: Run oneDNN smoke tests
  #       run: ${{ github.workspace }}/oneDNN/.github/automation/test_aarch64.sh
  #       working-directory: ${{ github.workspace }}/oneDNN/build
  #       env:
  #         CMAKE_BUILD_TYPE: ${{ matrix.config }}
  #         DYLD_LIBRARY_PATH: ${{ github.workspace }}/ComputeLibrary/build
    
  # We only run the linux aarch64 runners if macOS smoke tests pass.
  linux:
    # needs: macos
    strategy:
      matrix:
        toolset: [clang, gcc]
        config: [Debug, Release]
        threading: [ OMP ]
        host: [ { name: c6g, label: ah-ubuntu_22_04-c6g_2x-50 }, { name: c7g, label: ah-ubuntu_22_04-c7g_2x-50 }]
        include:
          - toolset: clang
            config: Release
            threading: TP
            host: { name: c6g, label: ah-ubuntu_22_04-c6g_2x-50 }
    name: ${{ matrix.host.name }}, ${{ matrix.toolset }}, ${{ matrix.threading }}, ${{ matrix.config }}
    runs-on: ${{ matrix.host.label }}
    steps:
      - name: Checkout oneDNN
        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
        with:
          path: oneDNN

      - name: Install dev tools
        run: |
          sudo apt update -y
          sudo apt install -y scons cmake make

      - if: matrix.threading == 'OMP'
        name: Install openmp
        run: |
          sudo apt install -y libomp-dev

      - if: matrix.toolset == 'gcc'
        name: Install gcc
        run: |
          sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y
          sudo apt update -y
          sudo apt install -y g++-13

      - if: matrix.toolset == 'clang'
        name: Install clang
        uses: KyleMayes/install-llvm-action@e0a8dc9cb8a22e8a7696e8a91a4e9581bec13181
        with:
          version: "17"

      - if: matrix.threading == 'TP'
        name: Install eigen3
        working-directory: ${{ github.workspace }}
        env:
          COMPILER: ${{ matrix.toolset }} 
        run: |
          git clone https://gitlab.com/libeigen/eigen.git --depth 1
          cd eigen
          git fetch --depth 1 origin aa6964bf3a34fd607837dd8123bc42465185c4f8
          git checkout aa6964bf3a34fd607837dd8123bc42465185c4f8
          cd ..
          ${{ github.workspace }}/oneDNN/.github/automation/build-eigen-headers.sh

      - name: Build ACL
        run: ${{ github.workspace }}/oneDNN/.github/automation/build_acl.sh
        env:
          ACL_CONFIG: ${{ matrix.config }}
          ACL_ROOT_DIR: ${{ github.workspace }}/ComputeLibrary
          BUILD_TOOLSET: ${{ matrix.toolset }}
          GCC_VERSION: 13
          ACL_THREADING: ${{ matrix.threading }}

      - name: Build oneDNN
        run: ${{ github.workspace }}/oneDNN/.github/automation/build_aarch64.sh
        working-directory: ${{ github.workspace }}/oneDNN
        env:
          ACL_ROOT_DIR: ${{ github.workspace }}/ComputeLibrary
          BUILD_TOOLSET: ${{ matrix.toolset }}
          CMAKE_BUILD_TYPE: ${{ matrix.config }}
          GCC_VERSION: 13
          ONEDNN_THREADING: ${{ matrix.threading }}
          EIGEN_INSTALL_PATH: ${{ github.workspace }}
          SCHEDULER: ${{ matrix.threading }}

      - name: Run oneDNN tests
        run: ${{ github.workspace }}/oneDNN/.github/automation/test_aarch64.sh
        working-directory: ${{ github.workspace }}/oneDNN/build
        env:
          BUILD_TOOLSET: ${{ matrix.toolset }}
          CMAKE_BUILD_TYPE: ${{ matrix.config }}
          DYLD_LIBRARY_PATH: ${{ github.workspace }}/ComputeLibrary/build
          ONEDNN_THREADING: ${{ matrix.threading }}