# This workflow runs all of the compiler tests

name: Compiler Tests

on:
  # Runs every Friday from 7AM UTC
  schedule:
    - cron:  '00 7 * * 5'
  # Allows us to manually start workflow for testing
  workflow_dispatch:

jobs:
  # replication of compiler-tests.sh
  all-compilers:
    strategy:
      fail-fast: false
      matrix:
        image: [gcc-version-12, gcc-version-11, gcc-version-10, gcc-version-9, gcc-version-8, clang-version-16, clang-version-15, clang-version-14, clang-version-13, clang-version-12, clang-version-11, clang-version-10, clang-version-9, clang-version-8, clang-version-7, ubuntu-20.04_all-dependencies, ubuntu-22.04_all-dependencies, ubuntu-22.04_min-dependencies]
        opts: [.opt, .fast]
    runs-on: [self-hosted, linux, x64]
    timeout-minutes: 2880     # 48 hours
    container: gcr.io/gem5-test/${{ matrix.image }}:latest
    steps:
    - uses: actions/checkout@v3
      with:
        # Scheduled workflows run on the default branch by default. We
        # therefore need to explicitly checkout the develop branch.
        ref: develop
    - name: Compile build/ALL/gem5${{ matrix.opts }} with ${{ matrix.image }}
      run: /usr/bin/env python3 /usr/bin/scons --ignore-style build/ALL/gem5${{ matrix.opts }} -j$(nproc)
      timeout-minutes: 600  # 10 hours

  # Tests the two latest gcc and clang supported compilers against all gem5 compilations.
  latest-compilers-all-gem5-builds:
    strategy:
      fail-fast: false
      matrix:
        gem5-compilation: [ARM, ARM_MESI_Three_Level, ARM_MESI_Three_Level_HTM, ARM_MOESI_hammer, Garnet_standalone, GCN3_X86, MIPS, 'NULL', NULL_MESI_Two_Level, NULL_MOESI_CMP_directory, NULL_MOESI_CMP_token, NULL_MOESI_hammer, POWER, RISCV, SPARC, X86, X86_MI_example, X86_MOESI_AMD_Base, VEGA_X86, GCN3_X86]
        image: [gcc-version-12, clang-version-16]
        opts: [.opt]
    runs-on: [self-hosted, linux, x64]
    timeout-minutes: 2880     # 48 hours
    container: gcr.io/gem5-test/${{ matrix.image }}:latest
    steps:
    - uses: actions/checkout@v3
      with:
        # Scheduled workflows run on the default branch by default. We
        # therefore need to explicitly checkout the develop branch.
        ref: develop
    - name: Compile build/${{ matrix.gem5-compilation }}/gem5${{ matrix.opts }} with ${{ matrix.image }}
      run: /usr/bin/env python3 /usr/bin/scons --ignore-style build/${{ matrix.gem5-compilation }}/gem5${{ matrix.opts }} -j$(nproc)
      timeout-minutes: 600 # 10 hours