radiance/.github/workflows/ci.yml at 5bb0c4a554dfa231b532e1f0c56da2c0afe022af · ucb-bar/radiance · GitHub

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name: ci

on:
  push:
  pull_request:

defaults:
  run:
    # for conda
    shell: bash -leo pipefail {0}

env:
  CHIPYARD_RELPATH: chipyard-work
  # need to be persistent cross-action
  CHIPYARD_DIR: "/scratch/buildbot/radiance-ci-shared/chipyard-${{ github.run_id }}-${{ github.run_attempt }}"
  # flip to force-reset cache
  CACHE_NUMBER: 0

jobs:
  build:
    name: build
    runs-on: as4
    steps:
      - name: Setup system
        run: |
          set -x
          cat /proc/cpuinfo | tail -n20
          vmstat -SM
          df -h
          [ -d "${{ github.workspace }}" ] && rm -rf "${{ github.workspace }}"/*

      - name: Checkout
        uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Checkout Chipyard
        run: |
          [ -d "${CHIPYARD_DIR}" ] && echo "${CHIPYARD_DIR} already exists, aborting" && exit 1
          mkdir -p "${CHIPYARD_DIR}"
          git clone --depth 1 --branch graphics "https://github.com/ucb-bar/chipyard.git" "${CHIPYARD_DIR}"
          cd "${CHIPYARD_DIR}"
          echo "CHIPYARD_HASH=$(git rev-parse HEAD)" >> "${GITHUB_ENV}"
          # for caching
          ln -sf "${CHIPYARD_DIR}" "${GITHUB_WORKSPACE}/${CHIPYARD_RELPATH}"

      - name: Install conda
        uses: conda-incubator/setup-miniconda@v3
        with:
          auto-update-conda: true
          auto-activate-base: true
          activate-environment: ""

      - name: Install cargo
        uses: dtolnay/rust-toolchain@stable

      - name: Cache Scala deps
        uses: actions/cache@v5
        with:
          path: |
            ~/.ivy2/cache
            ~/.sbt
            ${{ env.CHIPYARD_RELPATH }}/.ivy2/cache
            ${{ env.CHIPYARD_RELPATH }}/.sbt
            ~/.cache/coursier
          key: scala-${{ hashFiles('**/*.sbt', '**/project/**') }}-${{ runner.os }}-${{ runner.arch }}-${{ env.CACHE_NUMBER }}

      # - name: Cache conda-env
      #   id: cache-conda-env
      #   uses: actions/cache@v5
      #   with:
      #     path: |
      #       ${{ env.CHIPYARD_RELPATH }}/.conda-env
      #       ${{ env.CHIPYARD_RELPATH }}/env.sh
      #     key: chipyard-${{ env.CHIPYARD_HASH }}-${{ runner.os }}-${{ runner.arch }}-${{ env.CACHE_NUMBER }}

      - name: Setup Chipyard
        run: |
          # .github/scripts/setup-chipyard.sh "${{ steps.cache-conda-env.outputs.cache-hit }}"
          .github/scripts/setup-chipyard.sh ""

      - name: Setup Radiance
        # move radiance to under chipyard/generators
        run: |
          set -eux
          rm -rf "${CHIPYARD_DIR}/generators/radiance"
          rsync -a --exclude "/${CHIPYARD_RELPATH}/" \
            "${GITHUB_WORKSPACE}/" "${CHIPYARD_DIR}/generators/radiance/"
          ls -al "${CHIPYARD_DIR}/generators/radiance"

      - name: Build Radiance sim binary
        run: |
          cd "${CHIPYARD_DIR}"
          source env.sh
          source /ecad/tools/vlsi.bashrc
          cd sims/vcs
          make debug SUB_PROJECT=muon CONFIG=MuonBackendTestConfig
          make debug CONFIG=RadianceTapeoutSimConfig

  run-soc-isa-tests:
    runs-on: as4
    needs: build
    steps:
      - name: Run ISA tests on SoC config
        run: |
          cd "${CHIPYARD_DIR}"
          source env.sh
          source /ecad/tools/vlsi.bashrc
          cd generators/radiance
          python3 test/run_isa_tests.py -j "$(nproc)"

  run-cosim-isa-tests:
    runs-on: as4
    needs: build
    steps:
      - name: Run ISA tests on backend co-sim config
        run: |
          cd "${CHIPYARD_DIR}"
          source env.sh
          source /ecad/tools/vlsi.bashrc
          cd generators/radiance
          python3 test/run_isa_tests.py -j "$(nproc)" -c backend

  clean:
    runs-on: as4
    needs: [run-soc-isa-tests, run-cosim-isa-tests]
    if: always()
    steps:
      - name: Cleanup workspace and chipyard
        run: |
          [ -d "${{ github.workspace }}" ] && rm -rf "${{ github.workspace }}"
          [ -d "${CHIPYARD_DIR}" ] && rm -rf "${CHIPYARD_DIR}"