Add github workflow to run unittests

Author: stijnh

.github/workflows/cmake-action.yml

@@ -0,0 +1,47 @@
+name: CMake
+
+on:
+  workflow_call:
+    inputs:
+      cuda-version:
+        required: true
+        type: string
+
+env:
+  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
+  BUILD_TYPE: Debug
+
+jobs:
+  build:
+    # The CMake configure and build commands are platform agnostic and should work equally well on Windows or Mac.
+    # You can convert this to a matrix build if you need cross-platform coverage.
+    # See: https://docs.github.com/en/free-pro-team@latest/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: Jimver/cuda-toolkit@v0.2.11
+      id: cuda-toolkit
+      with:
+        method: network
+        sub-packages: '["nvcc"]'
+        cuda:  ${{ inputs.cuda-version }}
+
+    - uses: actions/checkout@v3
+      with:
+        submodules: 'true'
+
+    - name: Configure CMake
+      # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.
+      # See https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html?highlight=cmake_build_type
+      run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DKERNEL_FLOAT_BUILD_TEST=1 -DKERNEL_FLOAT_BUILD_EXAMPLE=1
+
+    - name: Build
+      # Build your program with the given configuration
+      run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}}
+
+    - name: Test
+      working-directory: ${{github.workspace}}/build
+      # Execute tests defined by the CMake configuration.
+      # See https://cmake.org/cmake/help/latest/manual/ctest.1.html for more detail
+      run: ./tests/kernel_float_tests --durations=yes --success --verbosity=high ~[GPU]
+

.github/workflows/cmake.yml

@@ -0,0 +1,28 @@
+name: CMake
+
+on:
+  push:
+  pull_request:
+    branches: [ "main" ]
+
+env:
+  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
+  BUILD_TYPE: Debug
+
+jobs:
+  build-cuda:
+    uses: ./.github/workflows/cmake-action.yml
+    with:
+      cuda-version: "12.2.0"
+
+  build-cuda-11-7:
+    needs: build-cuda
+    uses: ./.github/workflows/cmake-action.yml
+    with:
+      cuda-version: "11.7.0"
+
+  build-cuda-12-0:
+    needs: build-cuda
+    uses: ./.github/workflows/cmake-action.yml
+    with:
+      cuda-version: "12.0.0"