diff --git a/.github/workflows/self-hosted.yml b/.github/workflows/self-hosted.yml
new file mode 100644
index 0000000..e7c1fd1
--- /dev/null
+++ b/.github/workflows/self-hosted.yml
@@ -0,0 +1,97 @@
+name: Self-Hosted
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+  workflow_dispatch:
+
+env:
+  build_dir: "build"
+
+jobs:
+  build:
+    name: Build ${{ matrix.os }} GCC ${{ matrix.gcc }} CUDA ${{ matrix.cuda }}
+    runs-on: self-hosted
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: ubuntu-24.04
+            cuda: "12.8"
+            gcc: 14
+    env:
+      config: "Release"
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Set environment variables
+        run: |
+          echo "CUDA_PATH=/usr/local/cuda-12.8" >> $GITHUB_ENV
+          echo "${CUDA_PATH}/bin" >> $GITHUB_PATH
+          echo "LD_LIBRARY_PATH=${CUDA_PATH}/lib64:${LD_LIBRARY_PATH}" >> $GITHUB_ENV
+          echo "CC=/usr/bin/gcc-${{ 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 ${{ env.build_dir }} -S .               \
+                -DCMAKE_CXX_COMPILER=g++-${{ matrix.gcc }} \
+                -DCMAKE_C_COMPILER=gcc-${{ matrix.gcc }}   \
+                -DCMAKE_BUILD_TYPE=${{ env.config }}       \
+                -DCUBOOL_WITH_CUDA=ON                      \
+                -DCUBOOL_GRAPH_ENABLE_TESTING=ON
+
+      - name: Build library sources
+        run: |
+          cmake --build ${{ env.build_dir }} \
+                --verbose \
+                -j10
+
+  test:
+    name: Test GPU ${{ matrix.gpu }} CUDA ${{ matrix.cuda }}
+    needs: build
+    runs-on: self-hosted
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - gpu: NVIDIA-GeForce-GT-1030
+            cuda: "12.9"
+    env:
+      test-file: gpu_test.log
+
+    steps:
+      - name: Run tests
+        working-directory: ${{ env.build_dir }}/tests
+        run: |
+          ./cuboolgraph_tests | tee ${{ env.test-file }}
+
+      - name: Upload tests resutls
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ env.test-file }}
+          path: ${{ env.build_dir }}/tests/${{ env.test-file }}
+
+      - name: Check for tests results
+        working-directory: ${{ env.build_dir }}/tests
+        run: |
+          ! grep -q "FAILED" ${{ env.test-file }}
+
+  clean:
+    name: Cleanup workspace
+    needs: test
+    if: always()
+    runs-on: self-hosted
+
+    steps:
+      - name: Cleanup workspace
+        run: |
+          rm -rf ${{ github.workspace }}/*
+          rm -rf ${{ github.workspace }}/.*
diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index 0da2f3b..128c765 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -1,54 +1,100 @@
-name: Compile, run tests and check code style
+name: Ubuntu
 
 on:
   push:
-    branches:
-      - '**'
+    branches: [ main ]
   pull_request:
-    branches:
-      - '**'
+    branches: [ main ]
+  workflow_dispatch:
+
+env:
+  build_dir: "build"
+  artifact: "cuboolgraph-ubuntu-build.tar.xz"
 
 jobs:
   build:
+    name: Build ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
-
     strategy:
       fail-fast: false
+      matrix:
+        include:
+          - os: ubuntu-24.04
+            gcc: 14
+
+    env:
+      config: "Release"
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Configure CMake build
+        run: |
+          cmake -B ${{ env.build_dir }} -S .               \
+                -DCMAKE_CXX_COMPILER=g++-${{ matrix.gcc }} \
+                -DCMAKE_C_COMPILER=gcc-${{ matrix.gcc }}   \
+                -DCMAKE_BUILD_TYPE=${{ env.config }}       \
+                -DCUBOOL_WITH_CUDA=OFF                     \
+                -DCUBOOL_WITH_SEQUENTIAL=ON                \
+                -DCUBOOL_GRAPH_ENABLE_TESTING=ON
+
+      - name: Build library sources
+        run: |
+          cmake --build ${{ env.build_dir }} \
+                --verbose \
+                -j10
+
+      - name: Prepare upload project
+        run: |
+          tar cfz ${{ env.artifact }} ${{ env.build_dir }} 
 
+      - name: Upload project
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ env.artifact }}
+          path: ${{ env.artifact }}
+
+  test:
+    name: Test CPU ${{ matrix.cpu }}
+    needs: build
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
       matrix:
-        os: [ubuntu-24.04]
-        c_compiler: [gcc-14]
-        cpp_compiler: [g++-14]
-        build_type: [Release, Debug]
+        include:
+          - os: ubuntu-24.04
+            cpu: AMD-EPYC-7763
+    env:
+      test-file: cpu_test.log
 
     steps:
-    - uses: actions/checkout@v2
-      with:
-        submodules: recursive
-
-    - name: Setup enviroment
-      run: |
-        sudo apt update
-        sudo apt install gcc-14
-        sudo apt install g++-14
-        sudo apt install cmake
-        sudo apt install clang-format
-
-    - name: Configure CMake
-      run: |
-        cd ${{ github.workspace }}
-        cmake -B build -S .                                   \
-              -DCMAKE_CXX_COMPILER=${{ matrix.cpp_compiler }} \
-              -DCMAKE_C_COMPILER=${{ matrix.c_compiler }}     \
-              -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}     \
-              -DCUBOOL_GRAPH_ENABLE_TESTING=ON                \
-              -DCUBOOL_WITH_CUDA=OFF                          \
-              -DCUBOOL_WITH_SEQUENTIAL=ON
-
-    - name: Build
-      run: |
-        cmake --build build -j10
-
-    - name: Run tests
-      run: |
-        ./build/tests/cuboolgraph_tests
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - uses: actions/download-artifact@v4
+        with:
+          name: ${{ env.artifact }}
+
+      - name: Unarchive artifact
+        run: |
+          tar xzf ${{ env.artifact }}
+          rm ${{ env.artifact }}
+
+      - name: Run tests
+        working-directory: ${{ env.build_dir }}/tests
+        run: |
+          ./cuboolgraph_tests | tee ${{ env.test-file }}
+
+      - name: Upload tests resutls
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ env.test-file }}
+          path: ${{ env.build_dir }}/tests/${{ env.test-file }}
+
+      - name: Check for tests results
+        working-directory: ${{ env.build_dir }}/tests
+        run: |
+          ! grep -q "FAILED" ${{ env.test-file }}