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Error out when native CUDA flag detection fails.

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Ref #388.
This commit is contained in:
Allison Vacanti 2019-07-25 12:17:46 -04:00
parent 77f17450ba
commit 5af957ec81
1 changed files with 1 additions and 3 deletions
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4
CMake/VTKmDeviceAdapters.cmake
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@ -216,13 +216,11 @@ if(VTKm_ENABLE_CUDA)
set(VTKM_CUDA_NATIVE_EXE_PROCESS_RAN_OUTPUT ${run_output} CACHE INTERNAL
"device type(s) for cuda[native]")
else()
set(VTKm_CUDA_Architecture "kepler")
message(FATAL_ERROR "Error detecting architecture flags for CUDA. Please set VTKm_CUDA_Architecture manually.")
endif()
endif()
endif()
#since when we are native we can fail, and fall back to "kepler" these have
#to happen after, and separately of the native check
if(VTKm_CUDA_Architecture STREQUAL "fermi")
set(arch_flags --generate-code=arch=compute_20,code=sm_20)
elseif(VTKm_CUDA_Architecture STREQUAL "kepler")