Use OpenBLAS in Linux/MINGW CI

.github/workflows/CI.yml

@@ -62,6 +62,12 @@ jobs:
           brew install gcc@${GCC_V} || brew upgrade gcc@${GCC_V} || true
           brew link gcc@${GCC_V}
 
+    - name: Install OpenBLAS Linux
+      if: contains( matrix.os, 'ubuntu')
+      run: |
+        sudo apt-get install pkg-config
+        sudo apt-get install libopenblas-dev
+
     - name: Configure with CMake
       if: ${{ contains(matrix.build, 'cmake') }}
       run: >-
@@ -71,14 +77,32 @@ jobs:
         -DCMAKE_INSTALL_PREFIX=$PWD/_dist
         -S . -B ${{ env.BUILD_DIR }}
 
+    - name: Configure with CMake and OpenBLAS
+      if: ${{ contains(matrix.build, 'cmake') && contains( matrix.os, 'ubuntu') }}
+      run: >-
+        cmake -Wdev
+        -DCMAKE_BUILD_TYPE=Release
+        -DCMAKE_MAXIMUM_RANK:String=4
+        -DBUILD_OPENBLAS=ON
+        -DCMAKE_INSTALL_PREFIX=$PWD/_dist
+        -S . -B build_with_openblas
+
     - name: Build and compile
       if: ${{ contains(matrix.build, 'cmake') }}
       run: cmake --build ${{ env.BUILD_DIR }} --parallel
 
+    - name: Build and compile with OpenBLAS
+      if: ${{ contains(matrix.build, 'cmake') && contains( matrix.os, 'ubuntu') }}
+      run: cmake --build build_with_openblas --parallel
+
     - name: catch build fail
       run: cmake --build ${{ env.BUILD_DIR }} --verbose --parallel 1
       if: ${{ failure() && contains(matrix.build, 'cmake') }}
 
+    - name: catch build fail with OpenBLAS
+      run: cmake --build build_with_openblas --verbose --parallel 1
+      if: ${{ failure() && contains(matrix.build, 'cmake') && contains( matrix.os, 'ubuntu') }}
+
     - name: test
       if: ${{ contains(matrix.build, 'cmake') }}
       run: >-
@@ -88,6 +112,15 @@ jobs:
         --output-on-failure
         --no-tests=error
 
+    - name: test with OpenBLAS
+      if: ${{ contains(matrix.build, 'cmake') && contains( matrix.os, 'ubuntu') }}
+      run: >-
+        ctest
+        --test-dir build_with_openblas
+        --parallel
+        --output-on-failure
+        --no-tests=error
+
     - name: Install project
       if: ${{ contains(matrix.build, 'cmake') }}
       run: cmake --install ${{ env.BUILD_DIR }}

.github/workflows/ci_windows.yml

@@ -38,6 +38,8 @@ jobs:
           mingw-w64-${{ matrix.arch }}-python-setuptools
           mingw-w64-${{ matrix.arch }}-cmake
           mingw-w64-${{ matrix.arch }}-ninja
+          mingw-w64-${{ matrix.arch }}-pkg-config
+          mingw-w64-${{ matrix.arch }}-openblas
 
     - name: Setup msys POSIX environment
       uses: msys2/setup-msys2@v2
@@ -57,7 +59,8 @@ jobs:
     - name: Install fypp
       run: pip install fypp
 
-    - run: >-
+    - name: CMake configuration
+      run: >-
         cmake
         -Wdev
         -B build
@@ -88,3 +91,33 @@ jobs:
 
     - name: Install project
       run: cmake --install build
+
+    - name: CMake configuration with OpenBLAS
+      if: contains(matrix.msystem, 'MINGW')
+      run: >-
+        cmake
+        -Wdev
+        -B build_with_openblas
+        -DCMAKE_BUILD_TYPE=Debug
+        -DCMAKE_Fortran_FLAGS_DEBUG="-Wall -Wextra -Wimplicit-interface -fPIC -g -fcheck=all -fbacktrace"
+        -DCMAKE_MAXIMUM_RANK:String=4
+        -DBUILD_OPENBLAS=ON
+        -DCMAKE_INSTALL_PREFIX=$PWD/_dist
+
+    - name: CMake build with OpenBLAS
+      if: contains(matrix.msystem, 'MINGW')
+      run: cmake --build build_with_openblas --parallel
+
+    - name: catch build fail with OpenBLAS
+      if: failure() && contains(matrix.msystem, 'MINGW')
+      run: cmake --build build_with_openblas --verbose --parallel 1
+
+    - name: CTest with OpenBLAS
+      if: contains(matrix.msystem, 'MINGW')
+      run: ctest --test-dir build_with_openblas --output-on-failure --parallel -V -LE quadruple_precision
+
+    - uses: actions/upload-artifact@v1
+      if: failure() && contains(matrix.msystem, 'MINGW')
+      with:
+        name: WindowsCMakeTestlog
+        path: build_with_openblas/Testing/Temporary/LastTest.log

CMakeLists.txt

@@ -67,9 +67,7 @@ list(
   "-DPROJECT_VERSION_PATCH=${PROJECT_VERSION_PATCH}"
 )
 
-if(NOT DEFINED BUILD_OPENBLAS)
-  set(BUILD_OPENBLAS OFF CACHE BOOL "Use routines based on OpenBLAS")
-endif()
+option(BUILD_OPENBLAS "Use routines based on OpenBLAS" OFF)
 if(BUILD_OPENBLAS)
   find_package(PkgConfig REQUIRED)
   pkg_check_modules(OPENBLAS REQUIRED openblas)