Add NGT CI workflow

Author: OliverRietmann

.github/workflows/standalone-benchmark.yml

@@ -0,0 +1,41 @@
+name: Standalone Benchmark
+
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches:
+      - '**'
+
+jobs:
+  standalone-benchmark:
+    runs-on: cern-nextgen-h100
+    container: registry.cern.ch/docker.io/oliverrietmann/o2-standalone:latest
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+      - name: Build and Run
+        run: |
+          source /etc/profile.d/modules.sh
+          module load O2/daily-20250625-0000-1 boost/v1.83.0-alice2-43 CMake/v3.31.6-4 Clang/v18.1.8-21 ninja/fortran-v1.11.1.g9-12 ROOT/v6-32-06-alice8-4
+
+          curl -o /root/events.tar.xz https://cernbox.cern.ch/remote.php/dav/public-files/cuQAwSojyDrl6FR/events.tar.xz
+          tar -xf /root/events.tar.xz -C ${STANDALONE_DIR}
+          rm /root/events.tar.xz
+
+          cmake -B $BUILD_DIR -DCMAKE_INSTALL_PREFIX=${STANDALONE_DIR} ${GITHUB_WORKSPACE}/GPU/GPUTracking/Standalone/
+          cd $BUILD_DIR
+          make install -j8
+          cd ${STANDALONE_DIR}
+          ${STANDALONE_DIR}/ca -e o2-pbpb-100 -g --gpuType CUDA --gpuDevice 0 --debug 1 > ${ARTIFACT_FILE}
+          cat ${ARTIFACT_FILE}
+        env:
+          MODULEPATH: /cvmfs/alice.cern.ch/etc/toolchain/modulefiles/el9-x86_64:/cvmfs/alice.cern.ch/el9-x86_64/Modules/modulefiles
+          STANDALONE_DIR: /root/standalone
+          BUILD_DIR: /root/standalone/build
+          ARTIFACT_FILE: /root/standalone-benchmark-artifact.txt
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: standalone-benchmark-artifact
+          path: /root/standalone-benchmark-artifact.txt

GPU/GPUTracking/Standalone/cmake/config.cmake

@@ -12,14 +12,14 @@
 # This is the configuration file for the standalone build
 # Its options do not affect the O2 build !!!!
 
-set(ENABLE_CUDA AUTO)
-set(ENABLE_HIP AUTO)
-set(ENABLE_OPENCL AUTO)
+set(ENABLE_CUDA AUTO CACHE STRING "ENABLE_CUDA")
+set(ENABLE_HIP AUTO CACHE STRING "ENABLE_HIP")
+set(ENABLE_OPENCL AUTO CACHE STRING "ENABLE_OPENCL")
 set(GPUCA_CONFIG_VC 1)
 set(GPUCA_CONFIG_FMT 1)
 set(GPUCA_CONFIG_ROOT 1)
 set(GPUCA_CONFIG_ONNX 0)
-set(GPUCA_BUILD_EVENT_DISPLAY 1)
+set(GPUCA_BUILD_EVENT_DISPLAY 1 CACHE BOOL "GPUCA_BUILD_EVENT_DISPLAY")
 set(GPUCA_BUILD_EVENT_DISPLAY_FREETYPE 1)
 set(GPUCA_BUILD_EVENT_DISPLAY_VULKAN 1)
 set(GPUCA_BUILD_EVENT_DISPLAY_WAYLAND 1)
@@ -31,8 +31,8 @@ set(GPUCA_BUILD_DEBUG_SANITIZE 0)
 set(GPUCA_DETERMINISTIC_MODE 0)             # OFF / NO_FAST_MATH / OPTO2 / GPU / WHOLEO2
 #set(GPUCA_CUDA_GCCBIN c++-14)
 #set(GPUCA_OPENCL_CLANGBIN clang-20)
-set(HIP_AMDGPUTARGET "default")             # "gfx906;gfx908;gfx90a"
-set(CUDA_COMPUTETARGET "default")           # 86 89
+set(HIP_AMDGPUTARGET "default" CACHE STRING "HIP_AMDGPUTARGET")      # "gfx906;gfx908;gfx90a"
+set(CUDA_COMPUTETARGET "default" CACHE STRING "CUDA_COMPUTETARGET")  # 86 89
 #set(GPUCA_CUDA_COMPILE_MODE perkernel)     # onefile / perkernel / rtc
 #set(GPUCA_HIP_COMPILE_MODE perkernel)
 #set(GPUCA_RTC_NO_COMPILED_KERNELS 1)