Add build.yml

Author: fontanf

.github/workflows/build.yml

@@ -0,0 +1,55 @@
+name: Build
+
+on: [push]
+
+jobs:
+
+  build:
+
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-13, macos-latest]
+        python-version: ["3.8"]
+
+    env:
+      GENERALIZED_ASSIGNMENT_DATA: ${{ github.workspace }}/data/
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install nauty
+      run: sudo apt-get install -y libnauty2-dev
+      if: matrix.os == 'ubuntu-latest'
+    - name: Install CLP (MacOS)
+      run: |
+        brew install clp
+        brew install cbc
+      if: ${{ (matrix.os == 'macos-13') || (matrix.os == 'macos-latest') }}
+    - name: Build
+      run: |
+        cmake -S . -B build -DCMAKE_BUILD_TYPE=Release
+        cmake --build build --config Release --parallel
+        cmake --install build --config Release --prefix install
+    - name: Run tests
+      run: python3 -u scripts/run_tests.py test_results
+    - name: Checkout main branch
+      run: |
+        git remote set-branches origin '*'
+        git fetch --depth 1
+        git checkout master
+    - name: Build
+      run: |
+        cmake -S . -B build -DCMAKE_BUILD_TYPE=Release
+        cmake --build build --config Release --parallel
+        cmake --install build --config Release --prefix install
+    - name: Run tests
+      run: python3 -u scripts/run_tests.py test_results_ref
+    - name: Process tests
+      run: python3 -u ./build/_deps/optimizationtools-src/scripts/process_tests.py --ref test_results_ref --new test_results

src/algorithms/column_generation.cpp

@@ -271,7 +271,7 @@ const ColumnGenerationHeuristicGreedyOutput generalizedassignmentsolver::column_
 
     columngenerationsolver::Model model = get_model(instance);
     columngenerationsolver::GreedyParameters cgsg_parameters;
-    //cgsg_parameters.verbosity_level = 0;
+    cgsg_parameters.verbosity_level = 0;
     cgsg_parameters.timer = parameters.timer;
     cgsg_parameters.column_generation_parameters.linear_programming_solver
         = columngenerationsolver::s2lps(parameters.linear_programming_solver);