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To allow compiled in virtuals we need to only build for actual sm archs.

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CUDA currently doesn't support building for `compute_` and having compiled
in virtuals ( using separable compilation ). So we need to transition everything
over to `sm_`
This commit is contained in:
Robert Maynard 2018-04-09 12:48:22 -04:00
parent 2ed1bb7271
commit d7ce601cd4
1 changed files with 24 additions and 32 deletions
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56
CMake/VTKmDeviceAdapters.cmake
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@ -105,27 +105,22 @@ if(VTKm_ENABLE_CUDA AND NOT TARGET vtkm::cuda)
# 1 - native
# - Uses system introspection to determine compile flags
# 2 - fermi
# - Uses: --generate-code=arch=compute_20,code=compute_20
# - Uses: --generate-code=arch=compute_20,code=sm_20
# 3 - kepler
# - Uses: --generate-code=arch=compute_30,code=compute_30
# - Uses: --generate-code=arch=compute_35,code=compute_35
# - Uses: --generate-code=arch=compute_30,code=sm_30
# - Uses: --generate-code=arch=compute_35,code=sm_35
# 4 - maxwell
# - Uses: --generate-code=arch=compute_50,code=compute_50
# - Uses: --generate-code=arch=compute_52,code=compute_52
# - Uses: --generate-code=arch=compute_50,code=sm_50
# 5 - pascal
# - Uses: --generate-code=arch=compute_60,code=compute_60
# - Uses: --generate-code=arch=compute_61,code=compute_61
# - Uses: --generate-code=arch=compute_60,code=sm_60
# 6 - volta
# - Uses: --generate-code=arch=compute_70,code=compute_70
# - Uses: --generate-code=arch=compute_70,code=sm_70
# 7 - all
# - Uses: --generate-code=arch=compute_20,code=compute_20
# - Uses: --generate-code=arch=compute_30,code=compute_30
# - Uses: --generate-code=arch=compute_35,code=compute_35
# - Uses: --generate-code=arch=compute_50,code=compute_50
# - Uses: --generate-code=arch=compute_52,code=compute_52
# - Uses: --generate-code=arch=compute_60,code=compute_60
# - Uses: --generate-code=arch=compute_61,code=compute_61
# - Uses: --generate-code=arch=compute_70,code=compute_70
# - Uses: --generate-code=arch=compute_30,code=sm_30
# - Uses: --generate-code=arch=compute_35,code=sm_35
# - Uses: --generate-code=arch=compute_50,code=sm_50
# - Uses: --generate-code=arch=compute_60,code=sm_60
# - Uses: --generate-code=arch=compute_70,code=sm_70
#
#specify the property
@ -173,33 +168,30 @@ if(VTKm_ENABLE_CUDA AND NOT TARGET vtkm::cuda)
set(VTKM_CUDA_NATIVE_EXE_PROCESS_RAN_OUTPUT ${run_output} CACHE INTERNAL
"device type(s) for cuda[native]")
else()
set(VTKm_CUDA_Architecture "fermi")
set(VTKm_CUDA_Architecture "kepler")
endif()
endif()
endif()
#since when we are native we can fail, and fall back to "fermi" these have
#since when we are native we can fail, and fall back to "kepler" these have
#to happen after, and separately of the native check
if(VTKm_CUDA_Architecture STREQUAL "fermi")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_20,code=compute_20")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_20,code=sm_20")
elseif(VTKm_CUDA_Architecture STREQUAL "kepler")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_30,code=compute_30")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_35,code=compute_35")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_30,code=sm_30")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_35,code=sm_35")
elseif(VTKm_CUDA_Architecture STREQUAL "maxwell")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_50,code=compute_50")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_52,code=compute_52")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_50,code=sm_50")
elseif(VTKm_CUDA_Architecture STREQUAL "pascal")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_60,code=compute_60")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_61,code=compute_61")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_60,code=sm_60")
elseif(VTKm_CUDA_Architecture STREQUAL "volta")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_70,code=compute_70")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_70,code=sm_70")
elseif(VTKm_CUDA_Architecture STREQUAL "all")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_30,code=compute_30")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_35,code=compute_35")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_50,code=compute_50")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_52,code=compute_52")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_60,code=compute_60")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_61,code=compute_61")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_30,code=sm_30")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_35,code=sm_35")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_50,code=sm_50")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_60,code=sm_60")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --generate-code=arch=compute_70,code=sm_70")
endif()
endif()