Create CI workflows for GPU benchmarks (#298)

Author: sbaldu

.github/workflows/benchmark-amd-gpu.yml

@@ -0,0 +1,36 @@
+name: Run benchmarks on AMD GPU backend
+
+on: pull_request
+
+jobs:
+  run-tests:
+    strategy:
+      matrix:
+        runner:
+          - cms-patatrack-mi300x
+          - cms-patatrack-w7900
+    runs-on: ${{ matrix.runner }}
+    container: registry.cern.ch/ngt/lxplus-like:9
+
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: true
+
+    - name: Install dependencies
+      run: |
+        dnf install epel-release -y
+        dnf makecache -y
+        dnf install -y google-benchmark google-benchmark-devel
+
+    - name: Compile and run benchmark
+      working-directory: ${{ github.workspace }}/benchmark/dataset_size
+      run: |
+        cmake -B build -DCMAKE_BUILD_TYPE=Release
+        cmake --build build --parallel
+        echo "Running serial backend"
+        ./build/serial.out
+        echo "Running OpenMP backend"
+        ./build/openmp.out
+        echo "Running CUDA backend"
+        ./build/hip.out

.github/workflows/benchmark-nvidia-gpu.yml

@@ -0,0 +1,36 @@
+name: Run benchmarks on NVIDIA GPU backend
+
+on: pull_request
+
+jobs:
+  benchmark-nvidia-gpu:
+    strategy:
+      matrix:
+        runner:
+          - cms-patatrack-h100
+          - cms-patatrack-l40s
+    runs-on: ${{ matrix.runner }}
+    container: registry.cern.ch/ngt/lxplus-like:9
+
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: true
+
+    - name: Install dependencies
+      run: |
+        dnf install epel-release -y
+        dnf makecache -y
+        dnf install -y google-benchmark google-benchmark-devel
+
+    - name: Compile and run benchmark
+      working-directory: ${{ github.workspace }}/benchmark/dataset_size
+      run: |
+        cmake -B build -DCMAKE_BUILD_TYPE=Release
+        cmake --build build --parallel
+        echo "Running serial backend"
+        ./build/serial.out
+        echo "Running OpenMP backend"
+        ./build/openmp.out
+        echo "Running CUDA backend"
+        ./build/cuda.out

.github/workflows/benchmark-serial.yml

@@ -15,7 +15,6 @@ jobs:
       fail-fast: false
 
     steps:
-    # checks out the code in the repository
     - uses: actions/checkout@v3
       with:
         submodules: true