gem5/.github/workflows/compiler-tests.yaml at stable · DangoSys/gem5 · GitHub

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---
# This workflow runs all of the compiler tests

name: Compiler Tests

on:
    # This is triggered weekly via the 'scheduler.yaml' workflow.
    workflow_dispatch:

jobs:
  # replication of compiler-tests.sh
    all-compilers:
        strategy:
            fail-fast: false
            matrix:
                image: [gcc-version-14, gcc-version-13, gcc-version-12, gcc-version-11, clang-version-19, clang-version-18, clang-version-17, clang-version-16,
                    clang-version-15, clang-version-14, ubuntu-22.04_all-dependencies, ubuntu-24.04_all-dependencies, ubuntu-24.04_min-dependencies]
                opts: [.opt, .fast]
        runs-on: [self-hosted, linux, x64]
        timeout-minutes: 2880 # 48 hours
        container: ghcr.io/gem5/${{ matrix.image }}:latest
        steps:
            - uses: actions/checkout@v4
            - name: Compile build/ALL/gem5${{ 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, 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]
                image: [gcc-version-14, clang-version-19]
                opts: [.opt]
        runs-on: [self-hosted, linux, x64]
        timeout-minutes: 2880 # 48 hours
        container: ghcr.io/gem5/${{ matrix.image }}:latest
        steps:
            - uses: actions/checkout@v4
            - name: Compile build/${{ 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

    sanitizer-compilation-tests:
        # These tests have been disabled because our self-hosted runners lack
        # sufficient memory to run compilation tests with address sanitization
        # enabled.
        if: false

        strategy:
            fail-fast: false
            matrix:
                sanitizer: [asan, ubsan]
                image: [gcc-version-14]
                opts: [.opt]
        runs-on: [self-hosted, linux, x64]
        timeout-minutes: 2880 # 48 hours
        container: ghcr.io/gem5/${{ matrix.image }}:latest
        steps:
            - uses: actions/checkout@v4
            - name: Compile build/ALL/gem5${{ matrix.opts }} with ${{ matrix.sanitizer }} in ${{ matrix.image }}
              # The address sanitizer is quite memory intensive; triggering OOM errors on smaller runners.
              # To mitigate this, we limit scons to a single thread (`-j1`)
              run: /usr/bin/env python3 /usr/bin/scons --ignore-style build/ALL/gem5${{ matrix.opts }} -j1 --with-${{ matrix.sanitizer }}
              timeout-minutes: 1200 # 20 hours