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# See supported GPUs on Wikipedia
# https://en.wikipedia.org/wiki/CUDA#GPUs_supported
# Initial set based on CUDA 7.0.
set(CMAKE_CUDA_ARCHITECTURES_ALL 20 21 30 35 37 50 52 53)
set(CMAKE_CUDA_ARCHITECTURES_ALL_MAJOR 20 30 35 50)
if(CMAKE_CUDA_COMPILER_TOOLKIT_VERSION VERSION_GREATER_EQUAL 8.0)
list(APPEND CMAKE_CUDA_ARCHITECTURES_ALL 60 61 62)
list(APPEND CMAKE_CUDA_ARCHITECTURES_ALL_MAJOR 60)
endif()
if(CMAKE_CUDA_COMPILER_TOOLKIT_VERSION VERSION_GREATER_EQUAL 9.0)
if(NOT CMAKE_CUDA_COMPILER_ID STREQUAL "Clang" OR CMAKE_CUDA_COMPILER_VERSION VERSION_GREATER_EQUAL 6.0)
list(APPEND CMAKE_CUDA_ARCHITECTURES_ALL 70 72)
list(APPEND CMAKE_CUDA_ARCHITECTURES_ALL_MAJOR 70)
endif()
list(REMOVE_ITEM CMAKE_CUDA_ARCHITECTURES_ALL 20 21)
list(REMOVE_ITEM CMAKE_CUDA_ARCHITECTURES_ALL_MAJOR 20 21)
endif()
if(CMAKE_CUDA_COMPILER_TOOLKIT_VERSION VERSION_GREATER_EQUAL 10.0
AND (NOT CMAKE_CUDA_COMPILER_ID STREQUAL "Clang" OR CMAKE_CUDA_COMPILER_VERSION VERSION_GREATER_EQUAL 8.0))
list(APPEND CMAKE_CUDA_ARCHITECTURES_ALL 75)
endif()
if(CMAKE_CUDA_COMPILER_TOOLKIT_VERSION VERSION_GREATER_EQUAL 11.0)
if(NOT CMAKE_CUDA_COMPILER_ID STREQUAL "Clang" OR CMAKE_CUDA_COMPILER_VERSION VERSION_GREATER_EQUAL 11.0)
list(APPEND CMAKE_CUDA_ARCHITECTURES_ALL 80)
list(APPEND CMAKE_CUDA_ARCHITECTURES_ALL_MAJOR 80)
endif()
list(REMOVE_ITEM CMAKE_CUDA_ARCHITECTURES_ALL 30)
list(REMOVE_ITEM CMAKE_CUDA_ARCHITECTURES_ALL_MAJOR 30)
endif()
if(CMAKE_CUDA_COMPILER_TOOLKIT_VERSION VERSION_GREATER_EQUAL 11.1
AND (NOT CMAKE_CUDA_COMPILER_ID STREQUAL "Clang" OR CMAKE_CUDA_COMPILER_VERSION VERSION_GREATER_EQUAL 13.0))
list(APPEND CMAKE_CUDA_ARCHITECTURES_ALL 86)
endif()
if(CMAKE_CUDA_COMPILER_TOOLKIT_VERSION VERSION_GREATER_EQUAL 11.4
AND (NOT CMAKE_CUDA_COMPILER_ID STREQUAL "Clang"))
list(APPEND CMAKE_CUDA_ARCHITECTURES_ALL 87)
endif()
# FIXME(#23161): Detect architectures early since we test them during
# compiler detection. We already have code to detect them later during
# compiler testing, so we should not need to do this here.
if(NOT CMAKE_GENERATOR MATCHES "Visual Studio")
set(_CUDA_ARCHS_EXE "${CMAKE_PLATFORM_INFO_DIR}/CMakeDetermineCUDACompilerArchs.bin")
execute_process(
COMMAND "${_CUDA_NVCC_EXECUTABLE}" -o "${_CUDA_ARCHS_EXE}" --cudart=static "${CMAKE_ROOT}/Modules/CMakeCUDACompilerABI.cu"
RESULT_VARIABLE _CUDA_ARCHS_RESULT
OUTPUT_VARIABLE _CUDA_ARCHS_OUTPUT
ERROR_VARIABLE _CUDA_ARCHS_OUTPUT
)
if(_CUDA_ARCHS_RESULT EQUAL 0)
execute_process(
COMMAND "${_CUDA_ARCHS_EXE}"
RESULT_VARIABLE _CUDA_ARCHS_RESULT
OUTPUT_VARIABLE _CUDA_ARCHS_OUTPUT
ERROR_VARIABLE _CUDA_ARCHS_OUTPUT
OUTPUT_STRIP_TRAILING_WHITESPACE
)
endif()
if(_CUDA_ARCHS_RESULT EQUAL 0)
set(_CUDA_ARCHITECTURES_NATIVE "${_CUDA_ARCHS_OUTPUT}")
list(REMOVE_DUPLICATES _CUDA_ARCHITECTURES_NATIVE)
else()
if (NOT _CUDA_ARCHS_RESULT MATCHES "[0-9]+")
set(_CUDA_ARCHS_STATUS " (${_CUDA_ARCHS_RESULT})")
else()
set(_CUDA_ARCHS_STATUS "")
endif()
string(REPLACE "\n" "\n " _CUDA_ARCHS_OUTPUT " ${_CUDA_ARCHS_OUTPUT}")
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"Detecting the CUDA native architecture(s) failed with "
"the following output:\n${_CUDA_ARCHS_OUTPUT}\n\n")
set(_CUDA_ARCHS_OUTPUT "")
endif()
unset(_CUDA_ARCHS_EXE)
unset(_CUDA_ARCHS_RESULT)
unset(_CUDA_ARCHS_OUTPUT)
endif()
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