check-catalyst.yaml

name: Check Catalyst Build

on:
  pull_request:
    types:
      - opened
      - reopened
      - synchronize
      - ready_for_review
  push:
    branches: [ main ]
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  determine_runner:
    if: github.event.pull_request.draft == false
    name: Determine runner type to use
    uses: ./.github/workflows/determine-workflow-runner.yml
    with:
      default_runner: ubuntu-22.04

  constants:
    name: "Set build matrix"
    uses: ./.github/workflows/constants.yaml
    needs: [determine_runner]
    with:
      multiple_compilers: ${{ github.trigger == 'push' && github.ref_name == 'main' }}
      runs_on: ${{ needs.determine_runner.outputs.runner_group }}

  runtime:
    name: Catalyst-Runtime Build
    needs: [constants, determine_runner]
    runs-on: ${{ needs.determine_runner.outputs.runner_group }}
    strategy:
      matrix:
        compiler: ${{ fromJson(needs.constants.outputs.compilers) }}

    steps:
      - name: Checkout Catalyst repo
        uses: actions/checkout@v4

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get -y -q install ninja-build make cmake clang libomp-dev
          python3 -m pip install nanobind pybind11

      - name: Build Catalyst-Runtime
        run: |
          COMPILER_LAUNCHER="" \
          C_COMPILER=$(which ${{ needs.constants.outputs[format('c_compiler.{0}', matrix.compiler)] }}) \
          CXX_COMPILER=$(which ${{ needs.constants.outputs[format('cxx_compiler.{0}', matrix.compiler)] }}) \
          RT_BUILD_DIR="$(pwd)/runtime-build" \
          ENABLE_ASAN=OFF \
          make runtime

          COMPILER_LAUNCHER="" \
          C_COMPILER=$(which ${{ needs.constants.outputs[format('c_compiler.{0}', matrix.compiler)] }}) \
          CXX_COMPILER=$(which ${{ needs.constants.outputs[format('cxx_compiler.{0}', matrix.compiler)] }}) \
          RT_BUILD_DIR="$(pwd)/runtime-build" \
          OQC_BUILD_DIR="$(pwd)/oqc-build" \
          make oqc

          OQD_BUILD_DIR="$(pwd)/oqd-build" \
          make oqd

      - name: Upload Catalyst-Runtime Artifact
        uses: actions/upload-artifact@v4
        with:
          name: runtime-build-${{ matrix.compiler }}
          path: |
            runtime-build/lib/*.so
            runtime-build/lib/backend/*.toml
          retention-days: 1

      - name: Upload OQC-Runtime Artifact
        uses: actions/upload-artifact@v4
        with:
          name: oqc-build-${{ matrix.compiler }}
          path: |
            oqc-build/*.so
            oqc-build/backend/*.toml
          retention-days: 1

      - name: Upload OQD-Runtime Artifact
        uses: actions/upload-artifact@v4
        with:
          name: oqd-build-${{ matrix.compiler }}
          path: |
            oqd-build/*.so
            oqd-build/backend/*.toml
          retention-days: 1

  llvm:
    name: LLVM Build
    needs: [constants, determine_runner]
    runs-on: ${{ needs.determine_runner.outputs.runner_group }}
    strategy:
      matrix:
        compiler: ${{ fromJson(needs.constants.outputs.compilers) }}

    steps:
    - name: Checkout Catalyst repo
      uses: actions/checkout@v4

    # Both the LLVM source and build folder are required for further dialect builds.
    # Caching is significantly faster than git cloning since LLVM is such a large repository.

    - name: Cache LLVM Source
      id: cache-llvm-source
      uses: actions/cache@v4
      with:
        path: mlir/llvm-project
        key: llvm-${{ needs.constants.outputs.llvm_version }}-default-source
        enableCrossOsArchive: true

    - name: Clone LLVM Submodule
      if: steps.cache-llvm-source.outputs.cache-hit != 'true'
      uses: actions/checkout@v4
      with:
        repository: llvm/llvm-project
        ref: ${{ needs.constants.outputs.llvm_version }}
        path: mlir/llvm-project

    - name: Cache LLVM Build
      id: cache-llvm-build
      uses: actions/cache@v4
      with:
        path: llvm-build
        key: ${{ runner.os }}-llvm-${{ needs.constants.outputs.llvm_version }}-default-build-${{ matrix.compiler }}

    - name: Install Deps
      if: steps.cache-llvm-build.outputs.cache-hit != 'true'
      run: |
        sudo apt-get update
        sudo apt-get install -y python3 python3-pip cmake ninja-build clang lld
        python3 --version | grep ${{ needs.constants.outputs.primary_python_version }}
        python3 -m pip install numpy pybind11

    - name: Build LLVM
      if: steps.cache-llvm-build.outputs.cache-hit != 'true'
      # Note: Disable instrumentation for the mlir runtime support library,
      #       as user programs aren't instrumented.
      run: |
        # echo 'target_compile_options(mlir_c_runner_utils PRIVATE "-fno-sanitize=all")' \
        #       >> mlir/llvm-project/mlir/lib/ExecutionEngine/CMakeLists.txt
        C_COMPILER=$(which ${{ needs.constants.outputs[format('c_compiler.{0}', matrix.compiler)] }}) \
        CXX_COMPILER=$(which ${{ needs.constants.outputs[format('cxx_compiler.{0}', matrix.compiler)] }}) \
        LLVM_BUILD_DIR="$(pwd)/llvm-build" \
        COMPILER_LAUNCHER="" \
        make llvm

  mhlo:
    name: MHLO Dialect Build
    needs: [constants, llvm, determine_runner]
    runs-on: ${{ needs.determine_runner.outputs.runner_group }}
    strategy:
      matrix:
        compiler: ${{ fromJson(needs.constants.outputs.compilers) }}

    steps:
    - name: Checkout Catalyst repo
      uses: actions/checkout@v4

    - name: Cache MHLO Source
      id: cache-mhlo-source
      uses: actions/cache@v4
      with:
        path: mlir/mlir-hlo
        key: mhlo-${{ needs.constants.outputs.mhlo_version }}-default-source
        enableCrossOsArchive: true

    - name: Clone MHLO Submodule
      if: steps.cache-mhlo-source.outputs.cache-hit != 'true'
      uses: actions/checkout@v4
      with:
        repository: tensorflow/mlir-hlo
        ref: ${{ needs.constants.outputs.mhlo_version }}
        path: mlir/mlir-hlo

    - name: Cache MHLO Build
      id: cache-mhlo
      uses: actions/cache@v4
      with:
        path: mhlo-build
        key: ${{ runner.os }}-mhlo-${{ needs.constants.outputs.mhlo_version }}-default-build-${{ matrix.compiler }}

    - name: Get Cached LLVM Source
      id: cache-llvm-source
      if: steps.cache-mhlo.outputs.cache-hit != 'true'
      uses: actions/cache@v4
      with:
        path: mlir/llvm-project
        key: llvm-${{ needs.constants.outputs.llvm_version }}-default-source
        enableCrossOsArchive: true
        fail-on-cache-miss: true

    - name: Get Cached LLVM Build
      id: cache-llvm-build
      if: steps.cache-mhlo.outputs.cache-hit != 'true'
      uses: actions/cache@v4
      with:
        path: llvm-build
        key: ${{ runner.os }}-llvm-${{ needs.constants.outputs.llvm_version }}-default-build-${{ matrix.compiler }}
        fail-on-cache-miss: true

    - name: Install Deps
      if: steps.cache-mhlo.outputs.cache-hit != 'true'
      run: |
        sudo apt-get update
        sudo apt-get install -y cmake ninja-build clang lld

    - name: Build MHLO Dialect
      if: steps.cache-mhlo.outputs.cache-hit != 'true'
      run: |
        C_COMPILER=$(which ${{ needs.constants.outputs[format('c_compiler.{0}', matrix.compiler)] }}) \
        CXX_COMPILER=$(which ${{ needs.constants.outputs[format('cxx_compiler.{0}', matrix.compiler)] }}) \
        LLVM_BUILD_DIR="$(pwd)/llvm-build" \
        MHLO_BUILD_DIR="$(pwd)/mhlo-build" \
        COMPILER_LAUNCHER="" \
        make mhlo

  enzyme:
    name: Enzyme Build
    needs: [constants, llvm, determine_runner]
    runs-on: ${{ needs.determine_runner.outputs.runner_group }}
    strategy:
      matrix:
        compiler: ${{ fromJson(needs.constants.outputs.compilers) }}

    steps:
    - name: Checkout Catalyst repo
      uses: actions/checkout@v4

    - name: Cache Enzyme Source
      id: cache-enzyme-source
      uses: actions/cache@v4
      with:
        path:  mlir/Enzyme
        key: enzyme-${{ needs.constants.outputs.enzyme_version }}-default-source
        enableCrossOsArchive: true

    - name: Clone Enzyme Submodule
      if: steps.cache-enzyme-build.outputs.cache-hit != 'true'
      uses: actions/checkout@v4
      with:
        repository: EnzymeAD/Enzyme
        ref: ${{ needs.constants.outputs.enzyme_version }}
        path: mlir/Enzyme

    - name: Cache Enzyme Build
      id: cache-enzyme-build
      uses: actions/cache@v4
      with:
        path: enzyme-build
        key: ${{ runner.os }}-enzyme-${{ needs.constants.outputs.llvm_version }}-${{ needs.constants.outputs.enzyme_version }}-default-build-${{ matrix.compiler }}

    - name: Get Cached LLVM Source
      id: cache-llvm-source
      if: steps.cache-enzyme-build.outputs.cache-hit != 'true'
      uses: actions/cache@v4
      with:
        path: mlir/llvm-project
        key: llvm-${{ needs.constants.outputs.llvm_version }}-default-source
        enableCrossOsArchive: true
        fail-on-cache-miss: true

    - name: Get Cached LLVM Build
      id: cache-llvm-build
      if: steps.cache-enzyme-build.outputs.cache-hit != 'true'
      uses: actions/cache@v4
      with:
        path: llvm-build
        key: ${{ runner.os }}-llvm-${{ needs.constants.outputs.llvm_version }}-default-build-${{ matrix.compiler }}
        fail-on-cache-miss: true

    - name: Install Deps
      if: steps.cache-enzyme-build.outputs.cache-hit != 'true'
      run: |
        sudo apt-get update
        sudo apt-get install -y cmake ninja-build clang lld

    - name: Build Enzyme
      if: steps.cache-enzyme-build.outputs.cache-hit != 'true'
      run: |
        C_COMPILER=$(which ${{ needs.constants.outputs[format('c_compiler.{0}', matrix.compiler)] }}) \
        CXX_COMPILER=$(which ${{ needs.constants.outputs[format('cxx_compiler.{0}', matrix.compiler)] }}) \
        LLVM_BUILD_DIR="$(pwd)/llvm-build" \
        ENZYME_BUILD_DIR="$(pwd)/enzyme-build" \
        COMPILER_LAUNCHER="" \
        make enzyme

  quantum:
    name: Quantum Dialects Build
    needs: [constants, llvm, mhlo, enzyme, determine_runner]
    runs-on: ${{ needs.determine_runner.outputs.runner_group }}
    strategy:
      matrix:
        compiler: ${{ fromJson(needs.constants.outputs.compilers) }}

    steps:
    - name: Checkout Catalyst repo
      uses: actions/checkout@v4

    - name: Install Deps
      run: |
        sudo apt-get update
        sudo apt-get install -y python3 python3-pip cmake ninja-build ccache clang lld
        python3 --version | grep ${{ needs.constants.outputs.primary_python_version }}
        python3 -m pip install numpy nanobind pybind11

    - name: Get Cached LLVM Source
      id: cache-llvm-source
      uses: actions/cache/restore@v4
      with:
        path: mlir/llvm-project
        key: llvm-${{ needs.constants.outputs.llvm_version }}-default-source
        enableCrossOsArchive: true
        fail-on-cache-miss: true

    - name: Get Cached LLVM Build
      id: cache-llvm-build
      uses: actions/cache/restore@v4
      with:
        path: llvm-build
        key: ${{ runner.os }}-llvm-${{ needs.constants.outputs.llvm_version }}-default-build-${{ matrix.compiler }}
        fail-on-cache-miss: true

    - name: Get Cached MHLO Source
      id: cache-mhlo-source
      uses: actions/cache/restore@v4
      with:
        path: mlir/mlir-hlo
        key: mhlo-${{ needs.constants.outputs.mhlo_version }}-default-source
        enableCrossOsArchive: true
        fail-on-cache-miss: true

    - name: Get Cached MHLO Build
      id: cache-mhlo
      uses: actions/cache/restore@v4
      with:
        path: mhlo-build
        key: ${{ runner.os }}-mhlo-${{ needs.constants.outputs.mhlo_version }}-default-build-${{ matrix.compiler }}
        fail-on-cache-miss: true

    - name: Get Cached Enzyme Source
      id: cache-enzyme-source
      uses: actions/cache/restore@v4
      with:
        path:  mlir/Enzyme
        key: enzyme-${{ needs.constants.outputs.enzyme_version }}-default-source
        enableCrossOsArchive: true
        fail-on-cache-miss: true

    - name: Get Cached Enzyme Build
      id: cache-enzyme-build
      uses: actions/cache/restore@v4
      with:
        path: enzyme-build
        key: ${{ runner.os }}-enzyme-${{ needs.constants.outputs.llvm_version }}-${{ needs.constants.outputs.enzyme_version }}-default-build-${{ matrix.compiler }}
        fail-on-cache-miss: true

    - name: Restore CCache on feature branches
      id: restore-ccache
      if: ${{ github.ref != 'refs/heads/main' }}
      uses: actions/cache/restore@v4
      with:
        path: .ccache
        key: ${{ runner.os }}-ccache-${{ github.run_id }}
        restore-keys: ${{ runner.os }}-ccache-

    - name: Build MLIR Dialects
      run: |
        CCACHE_DIR="$(pwd)/.ccache" \
        C_COMPILER=$(which ${{ needs.constants.outputs[format('c_compiler.{0}', matrix.compiler)] }}) \
        CXX_COMPILER=$(which ${{ needs.constants.outputs[format('cxx_compiler.{0}', matrix.compiler)] }}) \
        LLVM_BUILD_DIR="$(pwd)/llvm-build" \
        MHLO_BUILD_DIR="$(pwd)/mhlo-build" \
        ENZYME_BUILD_DIR="$(pwd)/enzyme-build" \
        DIALECTS_BUILD_DIR="$(pwd)/quantum-build" \
        make dialects

    - name: Build Standalone Plugin
      run: |
        CCACHE_DIR="$(pwd)/.ccache" \
        C_COMPILER=$(which ${{ needs.constants.outputs[format('c_compiler.{0}', matrix.compiler)] }}) \
        CXX_COMPILER=$(which ${{ needs.constants.outputs[format('cxx_compiler.{0}', matrix.compiler)] }}) \
        LLVM_BUILD_DIR="$(pwd)/llvm-build" \
        MLIR_DIR="$(pwd)/llvm-build/lib/cmake/mlir" \
        make plugin
        mkdir -p $(pwd)/quantum-build/lib
        mv mlir/standalone/build/lib/StandalonePlugin.so "$(pwd)/quantum-build/lib"

    - name: Upload Quantum Build Artifact
      uses: actions/upload-artifact@v4
      with:
        name: quantum-build-${{ matrix.compiler }}
        path: |
          quantum-build/bin
          quantum-build/python_packages/*
          quantum-build/lib/StandalonePlugin.so
        retention-days: 1

    - name: Cache CCache on main branch
      id: save-ccache
      if: ${{ github.ref == 'refs/heads/main' }}
      uses: actions/cache/save@v4
      with:
        path: .ccache
        key: ${{ runner.os }}-ccache-${{ github.run_id }}

  frontend-tests:
    name: Frontend Tests
    needs: [constants, llvm, runtime, quantum, determine_runner]
    runs-on: ${{ needs.determine_runner.outputs.runner_group }}
    strategy:
      matrix:
        compiler: ${{ fromJson(needs.constants.outputs.compilers) }}

    steps:
    - name: Checkout Catalyst repo
      uses: actions/checkout@v4

    - name: Install Deps
      run: |
        sudo apt-get update
        sudo apt-get install -y python3 python3-pip libomp-dev libasan6 make ninja-build
        python3 --version | grep ${{ needs.constants.outputs.primary_python_version }}
        python3 -m pip install -r requirements.txt
        # cuda-quantum is added manually here.
        # It can't be in requirements.txt as that will break
        # macOS requirements.txt
        python3 -m pip install cuda-quantum==0.6.0
        python3 -m pip install oqc-qcaas-client
        make frontend

    - name: Get Cached LLVM Build
      id: cache-llvm-build
      uses: actions/cache@v4
      with:
        path: llvm-build
        key: ${{ runner.os }}-llvm-${{ needs.constants.outputs.llvm_version }}-default-build-${{ matrix.compiler }}
        fail-on-cache-miss: true

    - name: Download Quantum Build Artifact
      uses: actions/download-artifact@v4
      with:
        name: quantum-build-${{ matrix.compiler }}
        path: quantum-build

    - name: Download Catalyst-Runtime Artifact
      uses: actions/download-artifact@v4
      with:
        name: runtime-build-${{ matrix.compiler }}
        path: runtime-build/lib

    - name: Download OQC-Runtime Artifact
      uses: actions/download-artifact@v4
      with:
        name: oqc-build-${{ matrix.compiler }}
        path: oqc-build

    - name: Download OQD-Runtime Artifact
      uses: actions/download-artifact@v4
      with:
        name: oqd-build-${{ matrix.compiler }}
        path: oqd-build

    - name: Add Frontend Dependencies to PATH
      run: |
        echo "$(pwd)/llvm-build/bin" >> $GITHUB_PATH
        echo "PYTHONPATH=$PYTHONPATH:$(pwd)/quantum-build/python_packages/quantum" >> $GITHUB_ENV
        echo "RUNTIME_LIB_DIR=$(pwd)/runtime-build/lib" >> $GITHUB_ENV
        echo "MLIR_LIB_DIR=$(pwd)/llvm-build/lib" >> $GITHUB_ENV
        echo "OQC_LIB_DIR=$(pwd)/oqc-build" >> $GITHUB_ENV
        echo "OQD_LIB_DIR=$(pwd)/oqd-build" >> $GITHUB_ENV
        echo "CATALYST_BIN_DIR=$(pwd)/quantum-build/bin" >> $GITHUB_ENV
        chmod +x $(pwd)/quantum-build/bin/catalyst  # artifact upload does not preserve permissions

    - name: Run Python Lit Tests
      run: |
        llvm-lit -sv frontend/test/lit -j$(nproc)

    - name: Run Python Pytest Tests
      run: |
        COVERAGE_REPORT="xml:coverage.xml -p no:warnings" \
        make coverage-frontend
        mv coverage.xml coverage-${{ github.job }}.xml

    - name: Upload to Codecov
      uses: codecov/codecov-action@v4
      with:
        fail_ci_if_error: true
        token: ${{ secrets.CODECOV_TOKEN }}

    - name: Check Catalyst Demos
      run: | # Do not run demos in parallel, seems to cause package issues with numpy.
        MDD_BENCHMARK_PRECISION=1 \
        python3 -m pytest demos --nbmake

  frontend-tests-lightning-kokkos:
    name: Frontend Tests (backend="lightning.kokkos")
    needs: [constants, llvm, runtime, quantum, determine_runner]
    runs-on: ${{ needs.determine_runner.outputs.runner_group }}
    strategy:
      matrix:
        compiler: ${{ fromJson(needs.constants.outputs.compilers) }}

    steps:
    - name: Checkout Catalyst repo
      uses: actions/checkout@v4

    - name: Install Deps
      run: |
        sudo apt-get update
        sudo apt-get install -y python3 python3-pip libomp-dev libasan6 make ninja-build
        python3 --version | grep ${{ needs.constants.outputs.primary_python_version }}
        python3 -m pip install -r requirements.txt
        make frontend

    - name: Get Cached LLVM Build
      id: cache-llvm-build
      uses: actions/cache@v4
      with:
        path: llvm-build
        key: ${{ runner.os }}-llvm-${{ needs.constants.outputs.llvm_version }}-default-build-${{ matrix.compiler }}
        fail-on-cache-miss: true

    - name: Download Quantum Build Artifact
      uses: actions/download-artifact@v4
      with:
        name: quantum-build-${{ matrix.compiler }}
        path: quantum-build

    - name: Download Catalyst-Runtime Artifact
      uses: actions/download-artifact@v4
      with:
        name: runtime-build-${{ matrix.compiler }}
        path: runtime-build/lib

    - name: Download OQD-Runtime Artifact
      uses: actions/download-artifact@v4
      with:
        name: oqd-build-${{ matrix.compiler }}
        path: oqd-build

    - name: Add Frontend Dependencies to PATH
      run: |
        echo "PYTHONPATH=$PYTHONPATH:$(pwd)/quantum-build/python_packages/quantum" >> $GITHUB_ENV
        echo "RUNTIME_LIB_DIR=$(pwd)/runtime-build/lib" >> $GITHUB_ENV
        echo "MLIR_LIB_DIR=$(pwd)/llvm-build/lib" >> $GITHUB_ENV
        echo "OQD_LIB_DIR=$(pwd)/oqd-build" >> $GITHUB_ENV
        echo "CATALYST_BIN_DIR=$(pwd)/quantum-build/bin" >> $GITHUB_ENV
        chmod +x $(pwd)/quantum-build/bin/catalyst  # artifact upload does not preserve permissions

    - name: Run Python Pytest Tests (backend=lightning.kokkos)
      run: |
        make pytest TEST_BACKEND="lightning.kokkos" SKIP_OQD="true"

  frontend-tests-openqasm-device:
    name: Frontend Tests (backend="openqasm3")
    needs: [constants, llvm, runtime, quantum, determine_runner]
    runs-on: ${{ needs.determine_runner.outputs.runner_group }}
    strategy:
      matrix:
        compiler: ${{ fromJson(needs.constants.outputs.compilers) }}

    steps:
    - name: Checkout Catalyst repo
      uses: actions/checkout@v4

    - name: Install device dependencies (OpenQasm device)
      run: |
        pip install amazon-braket-pennylane-plugin
        echo "AWS_DEFAULT_REGION=us-east-1" >> $GITHUB_ENV

    - name: Install Deps
      run: |
        sudo apt-get update
        sudo apt-get install -y python3 python3-pip libomp-dev libasan6 make ninja-build
        python3 --version | grep ${{ needs.constants.outputs.primary_python_version }}
        python3 -m pip install -r requirements.txt
        make frontend

    - name: Get Cached LLVM Build
      id: cache-llvm-build
      uses: actions/cache@v4
      with:
        path: llvm-build
        key: ${{ runner.os }}-llvm-${{ needs.constants.outputs.llvm_version }}-default-build-${{ matrix.compiler }}
        fail-on-cache-miss: true

    - name: Download Quantum Build Artifact
      uses: actions/download-artifact@v4
      with:
        name: quantum-build-${{ matrix.compiler }}
        path: quantum-build

    - name: Download Catalyst-Runtime Artifact
      uses: actions/download-artifact@v4
      with:
        name: runtime-build-${{ matrix.compiler }}
        path: runtime-build/lib

    - name: Add Frontend Dependencies to PATH
      run: |
        echo "PYTHONPATH=$PYTHONPATH:$(pwd)/quantum-build/python_packages/quantum" >> $GITHUB_ENV
        echo "RUNTIME_LIB_DIR=$(pwd)/runtime-build/lib" >> $GITHUB_ENV
        echo "MLIR_LIB_DIR=$(pwd)/llvm-build/lib" >> $GITHUB_ENV
        echo "CATALYST_BIN_DIR=$(pwd)/quantum-build/bin" >> $GITHUB_ENV
        chmod +x $(pwd)/quantum-build/bin/catalyst  # artifact upload does not preserve permissions

    - name: Run Python Pytest Tests
      run: |
        make pytest TEST_BRAKET=LOCAL

  runtime-device-tests:
    name: Runtime Tests (Linux)
    needs: [constants, runtime, determine_runner]
    runs-on: ${{ needs.determine_runner.outputs.runner_group }}
    strategy:
      fail-fast: false
      matrix:
        backend: ${{ fromJson(needs.constants.outputs.rt_backends) }}
        compiler: ${{ fromJson(needs.constants.outputs.compilers) }}

    steps:
      - name: Checkout the repo
        uses: actions/checkout@v4

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get -y -q install cmake ninja-build
          python3 -m pip install nanobind pybind11

      - name: Download Catalyst-Runtime Artifact
        uses: actions/download-artifact@v4
        with:
          name: runtime-build-${{ matrix.compiler }}
          path: runtime-build/lib

      - name: Build Runtime test suite for OQC device
        if: ${{ matrix.backend == 'oqc' }}
        run: |
          C_COMPILER=$(which ${{ needs.constants.outputs[format('c_compiler.{0}', matrix.compiler)] }}) \
          CXX_COMPILER=$(which ${{ needs.constants.outputs[format('cxx_compiler.{0}', matrix.compiler)] }}) \
          RT_BUILD_DIR="$(pwd)/runtime-build" \
          make test-oqc

      - name: Build Runtime test suite for OQD device
        if: ${{ matrix.backend == 'oqd' }}
        run: |
          C_COMPILER=$(which ${{ needs.constants.outputs[format('c_compiler.{0}', matrix.compiler)] }}) \
          CXX_COMPILER=$(which ${{ needs.constants.outputs[format('cxx_compiler.{0}', matrix.compiler)] }}) \
          RT_BUILD_DIR="$(pwd)/runtime-build" \
          make test-oqd

  runtime-code-cov:
    name: Runtime Code Coverage (Linux)
    needs: [constants, determine_runner]
    runs-on: ${{ needs.determine_runner.outputs.runner_group }}

    steps:
      - name: Checkout the repo
        uses: actions/checkout@v4

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get -y -q install cmake ninja-build lcov
          python3 -m pip install nanobind pybind11

      - name: Install additional dependencies for OpenQasm device
        run: |
          pip install numpy pybind11 amazon-braket-sdk
          echo "AWS_DEFAULT_REGION=us-east-1" >> $GITHUB_ENV

      - name: Run the main runtime test suite for coverage
        run: |
          C_COMPILER=$(which gcc) \
          CXX_COMPILER=$(which g++) \
          COMPILER_LAUNCHER="" \
          make coverage-runtime
          mv runtime/build_cov/coverage.info coverage-${{ github.job }}.info

      - name: Upload to Codecov
        uses: codecov/codecov-action@v4
        with:
          fail_ci_if_error: true
          token: ${{ secrets.CODECOV_TOKEN }}