verilator/.github/workflows/rtlmeter.yml

---
# DESCRIPTION: Github actions config
# This name is key to badges in README.rst, so we use the name build
# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0

name: RTLMeter

on:
  workflow_dispatch:
  schedule:
    - cron: '0 2 * * *'  # Daily, starting at 02:00 UTC

permissions:
  contents: read

defaults:
  run:
    shell: bash

concurrency:
  group: RTLMeter
  cancel-in-progress: false

jobs:
  build-gcc:
    name: Build GCC
    # Only run scheduled jobs if explicitly enabled for that repo (e.g.: not on forks)
    if: ${{ github.event_name != 'schedule' || vars.ENABLE_SCHEDULED_JOBS == 'true' }}
    uses: ./.github/workflows/reusable-rtlmeter-build.yml
    with:
      runs-on: ubuntu-24.04
      cc: gcc

  build-clang:
    name: Build Clang
    # Only run scheduled jobs if explicitly enabled for that repo (e.g.: not on forks)
    if: ${{ github.event_name != 'schedule' || vars.ENABLE_SCHEDULED_JOBS == 'true' }}
    uses: ./.github/workflows/reusable-rtlmeter-build.yml
    with:
      runs-on: ubuntu-24.04
      cc: clang

  run-gcc:
    name: Run GCC | ${{ matrix.cases }}
    needs: build-gcc
    uses: ./.github/workflows/reusable-rtlmeter-run.yml
    with:
      runs-on: ubuntu-24.04
      cc: gcc
      cases: ${{ matrix.cases }}
      compileArgs: ""
      executeArgs: ""
    strategy:
      fail-fast: false
      max-parallel: 2
      matrix:
        cases:
          - "NVDLA:*"
          - "OpenPiton:1x1:*"
          - "OpenPiton:2x2:*"
          - "OpenPiton:4x4:*"
          - "OpenTitan:*"
          - "VeeR-EH1:asic*"
          - "VeeR-EH1:default*"
          - "VeeR-EH1:hiperf*"
          - "VeeR-EH2:asic*"
          - "VeeR-EH2:default*"
          - "VeeR-EH2:hiperf*"
          - "VeeR-EL2:asic*"
          - "VeeR-EL2:default*"
          - "VeeR-EL2:hiperf*"
          - "Vortex:mini:*"
          - "Vortex:sane:*"
          # - "XiangShan:default-chisel3:* !*:linux"
          # - "XiangShan:default-chisel6:* !*:linux"
          - "XiangShan:mini-chisel3:* !*:linux"
          # - "XiangShan:mini-chisel6:* !*:linux"
          - "XuanTie-E902:*"
          - "XuanTie-E906:*"
          - "XuanTie-C906:*"
          - "XuanTie-C910:*"

  run-clang:
    name: Run Clang | ${{ matrix.cases }}
    needs: build-clang
    uses: ./.github/workflows/reusable-rtlmeter-run.yml
    with:
      runs-on: ubuntu-24.04
      cc: clang
      cases: ${{ matrix.cases }}
      compileArgs: "--threads 4"
      executeArgs: ""
    strategy:
      fail-fast: false
      max-parallel: 2
      matrix:
        cases:
          - "NVDLA:*"
          - "OpenPiton:1x1:*"
          - "OpenPiton:2x2:*"
          - "OpenPiton:4x4:*"
          - "OpenTitan:*"
          - "VeeR-EH1:asic*"
          - "VeeR-EH1:default*"
          - "VeeR-EH1:hiperf*"
          - "VeeR-EH2:asic*"
          - "VeeR-EH2:default*"
          - "VeeR-EH2:hiperf*"
          - "VeeR-EL2:asic*"
          - "VeeR-EL2:default*"
          - "VeeR-EL2:hiperf*"
          - "Vortex:mini:*"
          - "Vortex:sane:*"
          - "XiangShan:default-chisel3:* !*:linux"
          - "XiangShan:default-chisel6:* !*:linux"
          - "XiangShan:mini-chisel3:* !*:linux"
          - "XiangShan:mini-chisel6:* !*:linux"
          - "XuanTie-E902:*"
          - "XuanTie-E906:*"
          - "XuanTie-C906:*"
          - "XuanTie-C910:*"

  combine-results:
    name: Combine results
    needs: [run-gcc, run-clang]
    # Run if any of the dependencies have run, even if failed.
    # That is: do not run if all skipped, or the workflow was cancelled.
    if: ${{ (contains(needs.*.result, 'success') || contains(needs.*.result, 'failure')) && !cancelled() }}
    runs-on: ubuntu-24.04
    steps:
      - name: Download all GCC results
        uses: actions/download-artifact@v4
        with:
          pattern: rtlmeter-results-ubuntu-24.04-gcc-*
          path: all-results-gcc-${{ github.run_id }}
          merge-multiple: true
      - name: Download all Clang results
        uses: actions/download-artifact@v4
        with:
          pattern: rtlmeter-results-ubuntu-24.04-clang-*
          path: all-results-clang-${{ github.run_id }}
          merge-multiple: true
      - name: Tar up results
        run: |
          # Ensure combined result directories exists in case of no results
          mkdir -p all-results-gcc-${{ github.run_id }}
          mkdir -p all-results-clang-${{ github.run_id }}
          ls -la all-results*
          # Tar up each directory
          tar --posix -c -z -f all-results-gcc-${{ github.run_id }}.tar.gz all-results-gcc-${{ github.run_id }}
          tar --posix -c -z -f all-results-clang-${{ github.run_id }}.tar.gz all-results-clang-${{ github.run_id }}          
      - name: Upload combined GCC results
        uses: actions/upload-artifact@v4
        with:
          path: all-results-gcc-${{ github.run_id }}.tar.gz
          name: "all-results-gcc"
          overwrite: true
          retention-days: 30
      - name: Upload combined Clang results
        uses: actions/upload-artifact@v4
        with:
          path: all-results-clang-${{ github.run_id }}.tar.gz
          name: "all-results-clang"
          overwrite: true
          retention-days: 30