ci: add separate pipeline for self-hosted

Author: sevenbunu

.github/workflows/self-hosted.yml

@@ -0,0 +1,79 @@
+# Original script from https://github.com/ptheywood/cuda-cmake-github-actions
+
+name: Ubuntu
+
+on:
+  push:
+    branches: [ master, self-hosted-runner ]
+  pull_request:
+    branches: [ master ]
+  workflow_dispatch:
+
+env:
+  build_dir: "build"
+  config: "Release"
+
+jobs:
+  build:
+    name: Build ${{ matrix.self-hosted }} GCC ${{ matrix.gcc }} CUDA ${{ matrix.cuda }}
+    runs-on: ${{ matrix.self-hosted }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - self-hosted: ubuntu-24.04
+            cuda: "12.8"
+            gcc: 13
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - name: Install CUDA
+        env:
+          cuda: ${{ matrix.cuda }}
+        run: source ./scripts/install_cuda_ubuntu.sh
+        shell: bash
+
+      - name: Export gcc and g++ variables
+        run: |
+          sudo apt-get install -y gcc-${{ matrix.gcc }} g++-${{ matrix.gcc }}
+          echo "СС=/usr/bin/gcc-${{ matrix.gcc }}" >> $GITHUB_ENV
+          echo "CXX=/usr/bin/g++-${{ matrix.gcc }}" >> $GITHUB_ENV
+          echo "CUDAHOSTCXX=/usr/bin/g++-${{ matrix.gcc }}" >> $GITHUB_ENV
+          echo "CUDACXX=/usr/local/cuda-${{ matrix.cuda }}/bin/nvcc" >> $GITHUB_ENV
+
+      - name: Configure CMake build
+        run: cmake . -B ${{ env.build_dir }} -DCMAKE_BUILD_TYPE=${{ env.config }} -DCUBOOL_BUILD_TESTS=ON
+
+      - name: Build library sources
+        working-directory: ${{ env.build_dir }}
+        run: cmake --build . --target all --verbose -j `nproc`
+    
+  test:
+    name: Test ${{ matrix.self-hosted }} GCC ${{ matrix.gcc }} CUDA ${{ matrix.cuda }}
+    needs: build
+    runs-on: ${{ matrix.self-hosted }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - self-hosted: ubuntu-24.04
+            cuda: "12.8"
+            gcc: 13
+
+    steps:
+      - name: Run unit-tests
+        working-directory: ${{ env.build_dir }}
+        run: bash scripts/run_tests_fallback.sh
+        shell: bash
+
+      - name: Run regression-tests
+        working-directory: ${{ env.build_dir }}/python
+        run: bash run_tests.sh
+        shell: bash

.github/workflows/ubuntu.yml

@@ -9,11 +9,6 @@ on:
     branches: [ master ]
   workflow_dispatch:
 
-env:
-  build_dir: "build"
-  config: "Release"
-  artifact: "cubool-ubuntu-build.tar.xz"
-
 jobs:
   build:
     name: Build ${{ matrix.os }} GCC ${{ matrix.gcc }} CUDA ${{ matrix.cuda }}
@@ -22,9 +17,13 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-24.04
-            cuda: "12.8"
-            gcc: 13
+          - os: [ubuntu-18.04, ubuntu-24.04]
+            cuda: ["10.1", "12.8"]
+            gcc: [8, 13]
+    env:
+      build_dir: "build"
+      config: "Release"
+      artifact: "cubool-${{ matrix.os }}-build.tar.xz"
 
     steps:
       - uses: actions/checkout@v4
@@ -36,12 +35,18 @@ jobs:
           python-version: '3.12'
 
       - name: Install CUDA
-        env:
-          cuda: ${{ matrix.cuda }}
-        run: source ./scripts/install_cuda_ubuntu.sh
+        run: |
+          source ./scripts/install_cuda_ubuntu.sh
+          if [[ $? -eq 0 ]]; then
+            # Set paths for subsequent steps, using ${CUDA_PATH}
+            echo "Adding CUDA to CUDA_PATH, PATH and LD_LIBRARY_PATH"
+            echo "CUDA_PATH=${CUDA_PATH}" >> $GITHUB_ENV
+            echo "${CUDA_PATH}/bin" >> $GITHUB_PATH
+            echo "LD_LIBRARY_PATH=${CUDA_PATH}/lib:${LD_LIBRARY_PATH}" >> $GITHUB_ENV
+          fi
         shell: bash
 
-      - name: Export gcc and g++ variables
+      - name: Install and configure GCC and GXX
         run: |
           sudo apt-get install -y gcc-${{ matrix.gcc }} g++-${{ matrix.gcc }}
           echo "СС=/usr/bin/gcc-${{ matrix.gcc }}" >> $GITHUB_ENV
@@ -52,7 +57,7 @@ jobs:
       - name: Configure CMake build
         run: cmake . -B ${{ env.build_dir }} -DCMAKE_BUILD_TYPE=${{ env.config }} -DCUBOOL_BUILD_TESTS=ON
 
-      - name: Build librarnamey sources
+      - name: Build library sources
         working-directory: ${{ env.build_dir }}
         run: cmake --build . --target all --verbose -j `nproc`
 
@@ -65,37 +70,3 @@ jobs:
         with:
           name: ${{ env.artifact }}
           path: ${{ env.artifact }}
-
-    
-  test:
-    name: Test ${{ matrix.os }} GCC ${{ matrix.gcc }} CUDA ${{ matrix.cuda }}
-    needs: build
-    runs-on: self-hosted
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - os: ubuntu-24.04
-            cuda: "12.8"
-            gcc: 13
-
-    steps:
-      - name: Download binary artifact
-        uses: actions/download-artifact@v4
-        with:
-          name: ${{ env.artifact }}
-        
-      - name: Unarchive artifact
-        run: |
-          tar xzf ${{ env.artifact }}
-          rm ${{ env.artifact }}
-      
-      - name: Run unit-tests
-        working-directory: ${{ env.build_dir }}
-        run: bash scripts/run_tests_fallback.sh
-        shell: bash
-
-      - name: Run regression-tests
-        working-directory: ${{ env.build_dir }}/python
-        run: bash run_tests.sh
-        shell: bash