[DO NOT MERGE] test GPU CI workflow

.github/workflows/gpu-workflow.yml

@@ -0,0 +1,32 @@
+name: self-hosted-workflow
+on:
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  gpu-h100:
+    runs-on: cern-nextgen-h100 
+    container: registry.cern.ch/ngt-wp1.7/wp1.7-soa-wrapper:latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install boost
+        run: |
+          dnf clean all
+          dnf makecache
+          dnf install boost-devel.x86_64 -y
+
+
+      - name: cvmfs
+        run: |
+          ls /cvmfs/atlas.cern.ch/repo
+      - name: nvidia-smi
+        run: |
+          nvidia-smi
+
+      - name: Compile and run CUDA tests
+        working-directory: ${{ github.workspace }}/tests
+        run: |
+          cmake -B build
+          cmake --build build --parallel
+          ctest --test-dir build --output-on-failure

.github/workflows/test-cpp-interface.yml

@@ -33,4 +33,3 @@ jobs:
         cmake -B build/release -DCMAKE_BUILD_TYPE=Release
         cmake --build build/release
         ctest --test-dir build/release --output-on-failure
-