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# cub_configure_cuda_target(<target_name> RDC <ON|OFF>)
#
# Configures `target_name` with the appropriate CUDA architectures and RDC state.
function(cub_configure_cuda_target target_name)
set(options)
set(one_value_args RDC)
set(multi_value_args)
cmake_parse_arguments(cub_cuda "${options}" "${one_value_args}" "${multi_value_args}" ${ARGN})
if (cub_cuda_UNPARSED_ARGUMENTS)
message(AUTHOR_WARNING
"Unrecognized arguments passed to cub_configure_cuda_target: "
${cub_cuda_UNPARSED_ARGUMENTS})
endif()
if (NOT DEFINED cub_cuda_RDC)
message(AUTHOR_WARNING "RDC option required for cub_configure_cuda_target.")
endif()
if (cub_cuda_RDC)
set_target_properties(${target_name} PROPERTIES
CUDA_ARCHITECTURES "${CUB_CUDA_ARCHITECTURES_RDC}"
POSITION_INDEPENDENT_CODE ON
CUDA_SEPARABLE_COMPILATION ON)
else()
set_target_properties(${target_name} PROPERTIES
CUDA_ARCHITECTURES "${CUB_CUDA_ARCHITECTURES}"
CUDA_SEPARABLE_COMPILATION OFF)
endif()
endfunction()
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