Add the state_vector, measurement class and simulate method for the LightningGPU with the new device API
#1263
Workflow file for this run
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| name: Testing::x86_64::LGPU::C++ | |
| on: | |
| workflow_call: | |
| inputs: | |
| lightning-version: | |
| type: string | |
| required: true | |
| description: The version of Lightning to use. Valid values are either 'release' (most recent release candidate), 'stable' (most recent git-tag) or 'latest' (most recent commit from master) | |
| pennylane-version: | |
| type: string | |
| required: true | |
| description: The version of PennyLane to use. Valid values are either 'release' (most recent release candidate), 'stable' (most recent git-tag) or 'latest' (most recent commit from master) | |
| pull_request: | |
| types: | |
| - opened | |
| - reopened | |
| - synchronize | |
| - ready_for_review | |
| - labeled | |
| paths: | |
| - .github/workflows/tests_lgpu_cpp.yml | |
| - pennylane_lightning/core/src/** | |
| - '!pennylane_lightning/core/src/simulators/lightning_kokkos/**' | |
| - '!pennylane_lightning/core/src/simulators/lightning_qubit/**' | |
| - '!pennylane_lightning/core/src/simulators/lightning_tensor/**' | |
| push: | |
| branches: | |
| - master | |
| env: | |
| CI_CUDA_ARCH: 86 | |
| COVERAGE_FLAGS: "--cov=pennylane_lightning --cov-report=term-missing --cov-report=xml:./coverage.xml --no-flaky-report -p no:warnings --tb=native" | |
| GCC_VERSION: 11 | |
| TF_VERSION: 2.10.0 | |
| TORCH_VERSION: 1.11.0+cpu | |
| concurrency: | |
| group: tests_lgpu_cpp-${{ github.ref }}-${{ github.event_name }}-${{ inputs.lightning-version }}-${{ inputs.pennylane-version }} | |
| cancel-in-progress: true | |
| jobs: | |
| builddeps: | |
| if: github.event.pull_request.draft == false | |
| runs-on: | |
| - self-hosted | |
| - ubuntu-22.04 | |
| - gpu | |
| strategy: | |
| max-parallel: 1 | |
| matrix: | |
| cuda_version: ["12"] | |
| steps: | |
| - name: Validate GPU version and installed compiler | |
| run: | | |
| source /etc/profile.d/modules.sh | |
| module use /opt/modules | |
| module load cuda/${{ matrix.cuda_version }} | |
| echo "${PATH}" >> $GITHUB_PATH | |
| echo "LD_LIBRARY_PATH=${LD_LIBRARY_PATH}" >> $GITHUB_ENV | |
| nvcc --version | |
| nvidia-smi | |
| cpptestswithLGPU: | |
| if: ${{ !contains(fromJSON('["schedule", "workflow_dispatch"]'), github.event_name) }} | |
| needs: [builddeps] | |
| strategy: | |
| matrix: | |
| pl_backend: ["lightning_gpu"] | |
| enable_lapack: ["OFF"] | |
| cuda_version: ["12"] | |
| name: C++ Tests (${{ matrix.pl_backend }}, cuda-${{ matrix.cuda_version }}, enable_lapack=${{ matrix.enable_lapack }}) | |
| runs-on: | |
| - ubuntu-22.04 | |
| - self-hosted | |
| - gpu | |
| steps: | |
| - name: Validate GPU version and installed compiler | |
| run: | | |
| source /etc/profile.d/modules.sh | |
| module use /opt/modules | |
| module load cuda/${{ matrix.cuda_version }} | |
| echo "${PATH}" >> $GITHUB_PATH | |
| echo "LD_LIBRARY_PATH=${LD_LIBRARY_PATH}" >> $GITHUB_ENV | |
| nvcc --version | |
| nvidia-smi | |
| - name: Checkout PennyLane-Lightning-GPU | |
| uses: actions/checkout@v4 | |
| with: | |
| path: main | |
| - uses: actions/setup-python@v5 | |
| name: Install Python | |
| with: | |
| python-version: '3.10' | |
| - name: Setup Python virtual environment | |
| id: setup_venv | |
| env: | |
| VENV_NAME: ${{ github.workspace }}/venv_${{ steps.setup_python.outputs.python-version }}_${{ github.sha }} | |
| run: | | |
| # Clear any pre-existing venvs | |
| rm -rf venv_* | |
| # Create new venv for this workflow_run | |
| python --version | |
| python -m venv ${{ env.VENV_NAME }} | |
| # Add the venv to PATH for subsequent steps | |
| echo ${{ env.VENV_NAME }}/bin >> $GITHUB_PATH | |
| # Adding venv name as an output for subsequent steps to reference if needed | |
| echo "venv_name=${{ env.VENV_NAME }}" >> $GITHUB_OUTPUT | |
| echo "Python_ROOT_DIR=${{ env.VENV_NAME }}" >> $GITHUB_ENV | |
| echo "Python3_ROOT_DIR=${{ env.VENV_NAME }}" >> $GITHUB_ENV | |
| # Adding venv site-packages to output for subsequent step to referecen if needed | |
| echo "site_packages_dir=$(${{ env.VENV_NAME }}/bin/python -c 'import sysconfig; print(sysconfig.get_path("platlib"))')" >> $GITHUB_OUTPUT | |
| - name: Display Python-Path | |
| id: python_path | |
| run: | | |
| py_path=$(which python) | |
| echo "Python Interpreter Path => $py_path" | |
| echo "python=$py_path" >> $GITHUB_OUTPUT | |
| pip_path=$(which pip) | |
| echo "PIP Path => $pip_path" | |
| echo "pip=$pip_path" >> $GITHUB_OUTPUT | |
| - name: Install required packages | |
| run: | | |
| python -m pip install ninja cmake custatevec-cu${{ matrix.cuda_version }} scipy | |
| sudo apt-get -y -q install liblapack-dev black | |
| - name: Build and run unit tests | |
| run: | | |
| cd main | |
| cmake . -BBuild \ | |
| -DCUQUANTUM_SDK=$(python -c "import site; print( f'{site.getsitepackages()[0]}/cuquantum')")\ | |
| -DBUILD_TESTS=ON \ | |
| -DENABLE_PYTHON=OFF \ | |
| -DENABLE_LAPACK=${{ matrix.enable_lapack }} \ | |
| -DPL_BACKEND=${{ matrix.pl_backend }} \ | |
| -DCMAKE_CXX_COMPILER=$(which g++-$GCC_VERSION) \ | |
| -DENABLE_COVERAGE=ON \ | |
| -G Ninja | |
| cmake --build ./Build | |
| cd ./Build | |
| mkdir -p ./tests/results_${{ github.job }}_${{ matrix.pl_backend }}-${{ matrix.enable_lapack }} | |
| for file in *runner ; do ./$file --order lex --reporter junit --out ./tests/results_${{ github.job }}_${{ matrix.pl_backend }}-${{ matrix.enable_lapack }}/report_$file.xml; done; | |
| lcov --directory . -b ../pennylane_lightning/core/src --capture --output-file coverage.info | |
| lcov --remove coverage.info '/usr/*' --output-file coverage.info | |
| mv coverage.info coverage-${{ github.job }}-${{ matrix.pl_backend }}-${{ matrix.enable_lapack }}.info | |
| - name: Upload test results | |
| uses: actions/upload-artifact@v4 | |
| if: always() | |
| with: | |
| name: ubuntu-tests-reports-${{ github.job }}_${{ matrix.pl_backend }}-${{ matrix.enable_lapack }} | |
| path: ./main/Build/tests/results_${{ github.job }}_${{ matrix.pl_backend }}-${{ matrix.enable_lapack }} | |
| retention-days: 1 | |
| if-no-files-found: error | |
| include-hidden-files: true | |
| - name: Upload code coverage results | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: ubuntu-codecov-results-cpp-${{ matrix.pl_backend }}-${{ matrix.enable_lapack }} | |
| path: ./main/Build/coverage-${{ github.job }}-${{ matrix.pl_backend }}-${{ matrix.enable_lapack }}.info | |
| retention-days: 1 | |
| if-no-files-found: error | |
| include-hidden-files: true | |
| upload-to-codecov-linux-cpp: | |
| needs: [cpptestswithLGPU] | |
| name: Upload coverage data to codecov | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - name: Download coverage reports | |
| uses: actions/download-artifact@v4 | |
| with: | |
| pattern: ubuntu-codecov* | |
| merge-multiple: true | |
| - name: Upload to Codecov | |
| uses: codecov/codecov-action@v4 | |
| with: | |
| fail_ci_if_error: true | |
| verbose: true | |
| token: ${{ secrets.CODECOV_TOKEN }} | |
| - name: Cleanup | |
| if: always() | |
| run: | | |
| rm -rf ${{ steps.setup_venv.outputs.venv_name }} | |
| rm -rf * | |
| rm -rf .git | |
| rm -rf .gitignore | |
| rm -rf .github | |
| pip cache purge |