lassen: add path to cuda/10.1.243 to host configs (#531)

* set cuda path for example integration on lassen * set LD_LIBRARY_PATH
LLNL · Mar 19, 2024 · d27011a · d27011a
1 parent 7993cfa
commit d27011a
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diff --git a/.gitlab/lassen-gpu-build-and-test.yml b/.gitlab/lassen-gpu-build-and-test.yml
@@ -71,6 +71,7 @@ build-lassen-gpu:
    - cmake --version
    - cd install-gitlab-lassen-gpu/examples/using-with-cmake/c
    - echo -e "PWD:" ${PWD}
+   - export LD_LIBRARY_PATH=/usr/tce/packages/cuda/cuda-10.1.243/lib64:${LD_LIBRARY_PATH}  # hack for getting older cuda
    - mkdir _test_build
    - cd _test_build
    - cmake ../

diff --git a/host-configs/lassen-4.14.0-ppc64le-gcc@8.3.1-cuda@10.1.243-both.cmake b/host-configs/lassen-4.14.0-ppc64le-gcc@8.3.1-cuda@10.1.243-both.cmake
@@ -19,10 +19,8 @@ set(VARIORUM_WITH_INTEL_CPU OFF CACHE BOOL "")
 set(VARIORUM_WITH_INTEL_GPU OFF CACHE BOOL "")
 set(VARIORUM_WITH_NVIDIA_GPU ON CACHE BOOL "")
 
-# You need to load CUDA 9.2.* to build this on Lassen
-# because hwloc was built with CUDA 9.2.* and not the default CUDA version
-# (10.1.*)
 set(CMAKE_SHARED_LINKER_FLAGS "-L/usr/tce/packages/cuda/cuda-10.1.243/nvidia/targets/ppc64le-linux/lib/stubs/ -lnvidia-ml" CACHE PATH "")
+set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-rpath -Wl,/usr/tce/packages/cuda/cuda-10.1.243/lib64" CACHE PATH "")
 
 # path to global hwloc install
 set(HWLOC_DIR "/usr/global/tools/hwloc/blueos_3_ppc64le_ib/hwloc-1.11.10-cuda/" CACHE PATH "")

diff --git a/host-configs/lassen-4.14.0-ppc64le-gcc@8.3.1-cuda@10.1.243.cmake b/host-configs/lassen-4.14.0-ppc64le-gcc@8.3.1-cuda@10.1.243.cmake
@@ -22,9 +22,8 @@ set(VARIORUM_WITH_INTEL_CPU OFF CACHE BOOL "")
 set(VARIORUM_WITH_INTEL_GPU OFF CACHE BOOL "")
 set(VARIORUM_WITH_NVIDIA_GPU ON CACHE BOOL "")
 
-# You need to load CUDA 9.2.* to build this on Lassen
-# because hwloc was built with CUDA 9.2.* and not the default CUDA version (10.1.*)
 set(CMAKE_SHARED_LINKER_FLAGS "-L/usr/tce/packages/cuda/cuda-10.1.243/nvidia/targets/ppc64le-linux/lib/stubs/ -lnvidia-ml" CACHE PATH "")
+set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-rpath -Wl,/usr/tce/packages/cuda/cuda-10.1.243/lib64" CACHE PATH "")
 
 # path to global hwloc install
 set(HWLOC_DIR "/usr/global/tools/hwloc/blueos_3_ppc64le_ib/hwloc-1.11.10-cuda/" CACHE PATH "")