[PATCH] D88929: [OpenMP] Change CMake Configuration to Build for Highest CUDA Architecture by Default

Tue Oct 6 21:40:57 PDT 2020

ye-luo added inline comments.

================
Comment at: openmp/libomptarget/deviceRTLs/nvptx/CMakeLists.txt:92
   foreach(sm ${nvptx_sm_list})
     set(CUDA_ARCH ${CUDA_ARCH} -gencode arch=compute_${sm},code=sm_${sm})
   endforeach()
----------------
my point 2 refers to here CUDA_ARCH which gets into the compile line, your point 1 issue. rename your output variable ot CUDA_ARCH_MATCH_OUTPUT should solve the problem.

I still think it is better to move default_capabilities. Very natural to have cuda_select_nvcc_arch_flags next to find_package(cuda) in one place.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D88929/new/

https://reviews.llvm.org/D88929