NVCC 12.6

Author: EZoni

.github/workflows/cuda.yml

@@ -14,12 +14,8 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-# Ref.:
-#   https://gitlab.com/nvidia/container-images/cuda/-/blob/master/dist/ubuntu18.04/10.1/base/Dockerfile
-#   https://github.com/ComputationalRadiationPhysics/picongpu/blob/0.5.0/share/picongpu/dockerfiles/ubuntu-1604/Dockerfile
-#   https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/
   build_nvcc:
-    name: NVCC 11.3 SP
+    name: NVCC 12.6 SP
     runs-on: ubuntu-24.04
     if: github.event.pull_request.draft == false
     env:
@@ -33,7 +29,7 @@ jobs:
         python-version: '3.x'
     - name: install dependencies
       run: |
-        .github/workflows/dependencies/nvcc11-3.sh
+        .github/workflows/dependencies/nvcc.sh 12.6
     - name: CCache Cache
       uses: actions/cache@v4
       with:
@@ -100,14 +96,14 @@ jobs:
   # make sure legacy build system continues to build, i.e., that we don't forget
   # to add new .cpp files
   build_nvcc_gnumake:
-    name: NVCC 11.8.0 GNUmake
+    name: NVCC 12.6 GNU Make
     runs-on: ubuntu-24.04
     if: github.event.pull_request.draft == false
     steps:
     - uses: actions/checkout@v4
     - name: install dependencies
       run: |
-        .github/workflows/dependencies/nvcc11-8.sh
+        .github/workflows/dependencies/nvcc.sh 12.6
     - name: CCache Cache
       uses: actions/cache@v4
       with:

.github/workflows/dependencies/nvcc11-3.sh .github/workflows/dependencies/nvcc.sh

@@ -29,32 +29,34 @@ sudo apt-get install -y \
 # ccache
 $(dirname "$0")/ccache.sh
 
-wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/cuda-keyring_1.0-1_all.deb
+# parse version number from command line argument
+VERSION_DOTTED=${1-12.6} && VERSION_DASHED=$(sed 's/\./-/' <<< ${VERSION_DOTTED})
+
+wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2404/x86_64/cuda-keyring_1.1-1_all.deb
 sudo dpkg -i cuda-keyring_1.0-1_all.deb
 
 sudo apt-get update
 sudo apt-get install -y          \
-    cuda-command-line-tools-11-3 \
-    cuda-compiler-11-3           \
-    cuda-cupti-dev-11-3          \
-    cuda-minimal-build-11-3      \
-    cuda-nvml-dev-11-3           \
-    cuda-nvtx-11-3               \
-    libcufft-dev-11-3            \
-    libcurand-dev-11-3           \
-    libcusparse-dev-11-3
-sudo ln -s cuda-11.3 /usr/local/cuda
+    cuda-command-line-tools-${VERSION_DASHED} \
+    cuda-compiler-${VERSION_DASHED}           \
+    cuda-cupti-dev-${VERSION_DASHED}          \
+    cuda-minimal-build-${VERSION_DASHED}      \
+    cuda-nvml-dev-${VERSION_DASHED}           \
+    cuda-nvtx-${VERSION_DASHED}               \
+    libcufft-dev-${VERSION_DASHED}            \
+    libcurand-dev-${VERSION_DASHED}           \
+    libcusparse-dev-${VERSION_DASHED}
+sudo ln -s cuda-${VERSION_DOTTED} /usr/local/cuda
 
 # if we run out of temporary storage in CI:
-#du -sh /usr/local/cuda-11.3
+#du -sh /usr/local/cuda-${VERSION_DOTTED}
 #echo "+++ REDUCING CUDA Toolkit install size +++"
-#sudo rm -rf /usr/local/cuda-11.3/targets/x86_64-linux/lib/libcu{fft,pti,rand}_static.a
-#sudo rm -rf /usr/local/cuda-11.3/targets/x86_64-linux/lib/libnvperf_host_static.a
-#du -sh /usr/local/cuda-11.3/
+#sudo rm -rf /usr/local/cuda-${VERSION_DOTTED}/targets/x86_64-linux/lib/libcu{fft,pti,rand}_static.a
+#sudo rm -rf /usr/local/cuda-${VERSION_DOTTED}/targets/x86_64-linux/lib/libnvperf_host_static.a
+#du -sh /usr/local/cuda-${VERSION_DOTTED}/
 #df -h
 
 # cmake-easyinstall
-#
 sudo curl -L -o /usr/local/bin/cmake-easyinstall https://raw.githubusercontent.com/ax3l/cmake-easyinstall/main/cmake-easyinstall
 sudo chmod a+x /usr/local/bin/cmake-easyinstall
 export CEI_SUDO="sudo"