Various improvements for highspy #276
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| # Check that the current HiGHS PR does not break Uno. | |
| # | |
| # uno-highs: current LP / QP solver interface of HiGHS vs the latest Uno release. | |
| # uno-hipo: HiPO linear solver interface (still in flight) vs Uno's `hipo` branch. | |
| name: uno-reverse-ci | |
| on: | |
| push: | |
| branches: [hipo-c, latest, master] | |
| pull_request: | |
| branches: [hipo-c, latest, master] | |
| workflow_dispatch: | |
| inputs: | |
| uno_repository: | |
| description: "Uno repository (owner/name)" | |
| default: "cvanaret/Uno" | |
| uno_highs_ref: | |
| description: "uno-highs job: Uno tag/branch/SHA to test (empty = latest Uno release)" | |
| default: "" | |
| uno_hipo_ref: | |
| description: "uno-hipo job: Uno tag/branch/SHA to test (the in-flight HiPO branch)" | |
| default: "hipo" | |
| schedule: | |
| - cron: "0 6 * * 1" | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: true | |
| jobs: | |
| uno-highs: | |
| runs-on: ${{ matrix.os }} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| os: [ubuntu-latest, macos-latest] | |
| steps: | |
| - name: Checkout HiGHS (current branch) | |
| uses: actions/checkout@v4 | |
| with: | |
| path: HiGHS | |
| - name: Install dependencies (Linux) | |
| if: runner.os == 'Linux' | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y cmake g++ git libopenblas-dev liblapack-dev | |
| - name: Install dependencies (macOS) | |
| if: runner.os == 'macOS' | |
| run: brew install cmake openblas lapack gcc | |
| - name: Build and install HiGHS | |
| run: | | |
| echo "HiGHS commit: $(git -C HiGHS rev-parse --short HEAD)" | |
| cmake -S HiGHS -B HiGHS/build \ | |
| -DCMAKE_BUILD_TYPE=Release \ | |
| -DFAST_BUILD=ON \ | |
| -DALL_TESTS=OFF \ | |
| -DCMAKE_INSTALL_PREFIX=${{ github.workspace }}/highs-install | |
| cmake --build HiGHS/build --parallel | |
| cmake --install HiGHS/build | |
| - name: Resolve latest Uno release tag | |
| id: uno_release | |
| run: | | |
| ref="${{ github.event.inputs.uno_highs_ref }}" | |
| if [ -z "$ref" ]; then | |
| repo="${{ github.event.inputs.uno_repository || 'cvanaret/Uno' }}" | |
| ref=$(curl -fsSL \ | |
| -H "Authorization: Bearer ${{ github.token }}" \ | |
| -H "Accept: application/vnd.github+json" \ | |
| "https://api.github.com/repos/${repo}/releases/latest" | jq -r .tag_name) | |
| fi | |
| [ -n "$ref" ] && [ "$ref" != "null" ] || { echo "no Uno release found"; exit 1; } | |
| echo "ref=$ref" >> "$GITHUB_OUTPUT" | |
| echo "Uno release ref: $ref" | |
| - name: Checkout Uno (latest release) | |
| uses: actions/checkout@v4 | |
| with: | |
| repository: ${{ github.event.inputs.uno_repository || 'cvanaret/Uno' }} | |
| ref: ${{ steps.uno_release.outputs.ref }} | |
| path: Uno | |
| - name: Build Uno against HiGHS | |
| run: | | |
| echo "Uno commit: $(git -C Uno rev-parse --short HEAD)" | |
| # macOS: point the linker at libgfortran (Uno links -lgfortran without its -L path). | |
| ldflags="" | |
| if [ "$RUNNER_OS" = "macOS" ]; then | |
| gfdir=$(dirname "$(gfortran -print-file-name=libgfortran.dylib)") | |
| ldflags="-DCMAKE_EXE_LINKER_FLAGS=-L${gfdir} -DCMAKE_SHARED_LINKER_FLAGS=-L${gfdir}" | |
| fi | |
| cmake -S Uno -B Uno/build \ | |
| -DCMAKE_BUILD_TYPE=Release \ | |
| -DENABLE_TESTS=ON \ | |
| -DCMAKE_PREFIX_PATH=${{ github.workspace }}/highs-install \ | |
| -DHIGHS_INCLUDE_DIR=${{ github.workspace }}/highs-install/include/highs \ | |
| $ldflags | |
| cmake --build Uno/build --target run_unotest --parallel | |
| - name: Run Uno tests (HiGHS solver) | |
| run: | | |
| libdir="${{ github.workspace }}/highs-install/lib" | |
| if [ "$RUNNER_OS" = "macOS" ]; then | |
| export DYLD_LIBRARY_PATH="$libdir:$DYLD_LIBRARY_PATH" | |
| else | |
| export LD_LIBRARY_PATH="$libdir:$LD_LIBRARY_PATH" | |
| fi | |
| # --no-tests=error fails if HiGHS was not built into Uno (no test matched). | |
| ctest --test-dir Uno/build -R HiGHSSolver --output-on-failure --no-tests=error | |
| uno-hipo: | |
| runs-on: ${{ matrix.os }} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| # ON = shared extras (libhighs_extras.so, dlopen'd), OFF = static extras (linked in). | |
| os: [ubuntu-latest] | |
| extras: ["ON", "OFF"] | |
| include: | |
| - os: macos-latest | |
| extras: "ON" | |
| steps: | |
| - name: Checkout HiGHS (current branch) | |
| uses: actions/checkout@v4 | |
| with: | |
| path: HiGHS | |
| - name: Install dependencies (Linux) | |
| if: runner.os == 'Linux' | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y cmake g++ git libopenblas-dev liblapack-dev | |
| - name: Install dependencies (macOS) | |
| if: runner.os == 'macOS' | |
| run: brew install cmake openblas lapack gcc | |
| - name: Build and install HiGHS with HiPO (BUILD_SHARED_EXTRAS_LIB=${{ matrix.extras }}) | |
| run: | | |
| echo "HiGHS commit: $(git -C HiGHS rev-parse --short HEAD)" | |
| cmake -S HiGHS -B HiGHS/build \ | |
| -DCMAKE_BUILD_TYPE=Release \ | |
| -DHIPO=ON \ | |
| -DFAST_BUILD=ON \ | |
| -DBUILD_SHARED_EXTRAS_LIB=${{ matrix.extras }} \ | |
| -DALL_TESTS=OFF \ | |
| -DCMAKE_INSTALL_PREFIX=${{ github.workspace }}/highs-install | |
| cmake --build HiGHS/build --parallel | |
| cmake --install HiGHS/build | |
| - name: Checkout Uno (HiPO branch) | |
| uses: actions/checkout@v4 | |
| with: | |
| repository: ${{ github.event.inputs.uno_repository || 'cvanaret/Uno' }} | |
| ref: ${{ github.event.inputs.uno_hipo_ref || 'hipo' }} | |
| path: Uno | |
| - name: Build Uno against HiGHS with HiPO | |
| run: | | |
| echo "Uno commit: $(git -C Uno rev-parse --short HEAD)" | |
| # macOS: point the linker at libgfortran (Uno links -lgfortran without its -L path). | |
| ldflags="" | |
| if [ "$RUNNER_OS" = "macOS" ]; then | |
| gfdir=$(dirname "$(gfortran -print-file-name=libgfortran.dylib)") | |
| ldflags="-DCMAKE_EXE_LINKER_FLAGS=-L${gfdir} -DCMAKE_SHARED_LINKER_FLAGS=-L${gfdir}" | |
| fi | |
| cmake -S Uno -B Uno/build \ | |
| -DCMAKE_BUILD_TYPE=Release \ | |
| -DENABLE_TESTS=ON \ | |
| -DHIGHS_WITH_HIPO=ON \ | |
| -DCMAKE_PREFIX_PATH=${{ github.workspace }}/highs-install \ | |
| -DHIGHS_INCLUDE_DIR=${{ github.workspace }}/highs-install/include/highs \ | |
| $ldflags | |
| cmake --build Uno/build --target run_unotest --parallel | |
| - name: Run Uno tests (HiPO solver) | |
| run: | | |
| libdir="${{ github.workspace }}/highs-install/lib:${{ github.workspace }}/HiGHS/build/lib" | |
| if [ "$RUNNER_OS" = "macOS" ]; then | |
| export DYLD_LIBRARY_PATH="$libdir:$DYLD_LIBRARY_PATH" | |
| else | |
| export LD_LIBRARY_PATH="$libdir:$LD_LIBRARY_PATH" | |
| fi | |
| # --no-tests=error fails if HiPO was not built into Uno (no test matched). | |
| ctest --test-dir Uno/build -R HiPOSolver --output-on-failure --no-tests=error |