ci-aarch64.yml

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# Copyright 2024 Arm Limited and affiliates.
# SPDX-License-Identifier: Apache-2.0
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# 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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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: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

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

jobs:
  build-and-test:
    strategy:
      matrix:
        config: [
          { name: MacOS, label: macos-14, threading: SEQ, toolset: clang, build: Release, testset: SMOKE },
          { name: c6g, label: ah-ubuntu_22_04-c6g_4x-50, threading: OMP, toolset: gcc, build: Release, testset: CI }, 
          { name: c6g, label: ah-ubuntu_22_04-c6g_2x-50, threading: OMP, toolset: clang, build: Debug, testset: SMOKE },
          { name: c7g, label: ah-ubuntu_22_04-c7g_4x-50, threading: OMP, toolset: gcc, build: Release, testset: CI }
        ]

    name: ${{ matrix.config.name }}, ${{ matrix.config.toolset }}, ${{ matrix.config.threading }}, ${{ matrix.config.build }}
    runs-on: ${{ matrix.config.label }}
    steps:

      - name: Checkout oneDNN
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          path: oneDNN

      - name: Get latest CMake and Ninja
        uses: lukka/get-cmake@5979409e62bdf841487c5fb3c053149de97a86d3 # v3.31.2
        with:
          cmakeVersion: 3.31.0
          ninjaVersion: 1.12.0

      - if: ${{ (startsWith(matrix.config.label,'ah-ubuntu') && (matrix.config.threading == 'OMP')) }}
        name: Install openmp
        run: |
          sudo apt install -y libomp-dev

      - if: ${{ (startsWith(matrix.config.label,'ah-ubuntu') && (matrix.config.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: ${{ (startsWith(matrix.config.label,'ah-ubuntu') && (matrix.config.toolset == 'clang')) }}
        name: Install clang
        uses: KyleMayes/install-llvm-action@e0a8dc9cb8a22e8a7696e8a91a4e9581bec13181
        with:
          version: "17"

      - name: Clone ACL
        run: ${{ github.workspace }}/oneDNN/.github/automation/build_acl.sh
        env:
          ACL_ACTION: clone
          ACL_ROOT_DIR: ${{ github.workspace }}/ComputeLibrary
          ACL_VERSION: v24.11.1

      - name: Get ACL commit hash for cache key
        id: get_acl_commit_hash
        run: (cd ${{ github.workspace }}/ComputeLibrary && echo "ACLCommitHash=$(git rev-parse --short HEAD)") >> $GITHUB_OUTPUT
  
      - name: Get system name
        id: get_system_name
        run: (echo "SystemName=$(uname)") >> $GITHUB_OUTPUT

      - name: Restore cached ACL
        id: cache-acl-restore
        uses: actions/cache/restore@v4
        with:
          key: ${{ steps.get_system_name.outputs.SystemName }}-acl-${{ matrix.config.toolset }}-${{ matrix.config.build }}-${{ steps.get_acl_commit_hash.outputs.ACLCommitHash }}
          path: ${{ github.workspace }}/ComputeLibrary/build

      - name: Configure ACL
        if:  ${{ steps.cache-acl-restore.outputs.cache-hit != 'true' }}
        run: ${{ github.workspace }}/oneDNN/.github/automation/build_acl.sh
        env:
          ACL_ACTION: configure
          ACL_ROOT_DIR: ${{ github.workspace }}/ComputeLibrary
          ACL_THREADING: ${{ matrix.config.threading }}
          BUILD_TOOLSET: ${{ matrix.config.toolset }}
          CMAKE_BUILD_TYPE: ${{ matrix.config.build }}
          GCC_VERSION: 13

      - name: Build ACL
        if:  ${{ steps.cache-acl-restore.outputs.cache-hit != 'true' }}
        run: ${{ github.workspace }}/oneDNN/.github/automation/build_acl.sh
        env:
          ACL_ACTION: build

      - name: Save ACL in cache
        if:  ${{ steps.cache-acl-restore.outputs.cache-hit != 'true' }}
        id: cache-acl_build-save
        uses: actions/cache/save@v4
        with:
          key: ${{ steps.cache-acl-restore.outputs.cache-primary-key }}
          path: ${{ github.workspace }}/ComputeLibrary/build

      - name: Configure 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.config.toolset }}
          CMAKE_BUILD_TYPE: ${{ matrix.config.build }}
          CMAKE_GENERATOR: Ninja
          GCC_VERSION: 13
          ONEDNN_ACTION: configure
          ONEDNN_TEST_SET: ${{ matrix.config.testset }}
          ONEDNN_THREADING: ${{ matrix.config.threading }}

      - name: Build oneDNN
        run: ${{ github.workspace }}/oneDNN/.github/automation/build_aarch64.sh
        working-directory: ${{ github.workspace }}/oneDNN
        env:
          ONEDNN_ACTION: build

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

  AArch64:
    needs: build-and-test
    runs-on: ubuntu-latest
    steps:
      - name: Print success
        run: echo Success