File size: 10,942 Bytes
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list(APPEND ACC ${EXTRA_ARCHS})
list(REMOVE_DUPLICATES ACC)
list(SORT ACC)
set(${OUT_ACC} ${ACC} PARENT_SCOPE)
endfunction()
function(cuda_kernel_component SRC_VAR)
set(oneValueArgs CUDA_MINVER NAME)
set(multiValueArgs SOURCES INCLUDES CUDA_CAPABILITIES CUDA_FLAGS CXX_FLAGS)
cmake_parse_arguments(KERNEL "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
if(NOT KERNEL_SOURCES)
message(FATAL_ERROR "cuda_kernel_component: SOURCES argument is required")
endif()
# Bail out if this component is not supported by the CUDA version.
if(KERNEL_CUDA_MINVER)
if(CUDA_VERSION VERSION_LESS ${KERNEL_CUDA_MINVER})
return()
endif()
endif()
set(_KERNEL_SRC ${KERNEL_SOURCES})
if(KERNEL_INCLUDES)
# TODO: check if CLion support this:
# https://youtrack.jetbrains.com/issue/CPP-16510/CLion-does-not-handle-per-file-include-directories
set_source_files_properties(
${_KERNEL_SRC}
PROPERTIES INCLUDE_DIRECTORIES "${KERNEL_INCLUDES}")
endif()
# Determine CUDA architectures
if(KERNEL_CUDA_CAPABILITIES)
cuda_archs_loose_intersection(_KERNEL_ARCHS "${KERNEL_CUDA_CAPABILITIES}" "${CUDA_ARCHS}")
if(NOT _KERNEL_ARCHS)
message(FATAL_ERROR "CUDA kernel: ${KERNEL_NAME}, empty set of capabilities after intersection (kernel: ${KERNEL_CUDA_CAPABILITIES}, supported: ${CUDA_ARCHS})")
endif()
else()
set(_KERNEL_ARCHS "${CUDA_KERNEL_ARCHS}")
endif()
message(STATUS "CUDA kernel: ${KERNEL_NAME}, capabilities: ${_KERNEL_ARCHS}")
set_gencode_flags_for_srcs(SRCS "${_KERNEL_SRC}" CUDA_ARCHS "${_KERNEL_ARCHS}")
accumulate_gpu_archs(_ALL_GPU_ARCHS "${ALL_GPU_ARCHS}" "${_KERNEL_ARCHS}")
set(ALL_GPU_ARCHS ${_ALL_GPU_ARCHS} PARENT_SCOPE)
# Apply CUDA-specific compile flags
if(KERNEL_CUDA_FLAGS)
set(_CUDA_FLAGS "${KERNEL_CUDA_FLAGS}")
# -static-global-template-stub is not supported on CUDA < 12.8. Remove this
# once we don't support CUDA 12.6 anymore.
if(CUDA_VERSION VERSION_LESS 12.8)
string(REGEX REPLACE "-static-global-template-stub=(true|false)" "" _CUDA_FLAGS "${_CUDA_FLAGS}")
endif()
foreach(_SRC ${_KERNEL_SRC})
if(_SRC MATCHES ".*\\.cu$")
set_property(
SOURCE ${_SRC}
APPEND PROPERTY
COMPILE_OPTIONS "$<$<COMPILE_LANGUAGE:CUDA>:${_CUDA_FLAGS}>"
)
endif()
endforeach()
endif()
# Apply CXX-specific compile flags
if(KERNEL_CXX_FLAGS)
foreach(_SRC ${_KERNEL_SRC})
set_property(
SOURCE ${_SRC}
APPEND PROPERTY
COMPILE_OPTIONS "$<$<COMPILE_LANGUAGE:CXX>:${KERNEL_CXX_FLAGS}>"
)
endforeach()
endif()
set(_TMP_SRC ${${SRC_VAR}})
list(APPEND _TMP_SRC ${_KERNEL_SRC})
set(${SRC_VAR} ${_TMP_SRC} PARENT_SCOPE)
endfunction()
function(hip_kernel_component SRC_VAR)
set(options SUPPORTS_HIPIFY)
set(oneValueArgs CUDA_MINVER NAME)
set(multiValueArgs SOURCES INCLUDES CXX_FLAGS HIP_FLAGS ROCM_ARCHS)
cmake_parse_arguments(KERNEL "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
if(NOT KERNEL_SOURCES)
message(FATAL_ERROR "hip_kernel_component: SOURCES argument is required")
endif()
set(_KERNEL_SRC ${KERNEL_SOURCES})
if(KERNEL_INCLUDES)
# TODO: check if CLion support this:
# https://youtrack.jetbrains.com/issue/CPP-16510/CLion-does-not-handle-per-file-include-directories
set_source_files_properties(
${_KERNEL_SRC}
PROPERTIES INCLUDE_DIRECTORIES "${KERNEL_INCLUDES}")
endif()
# Apply HIP-specific compile flags
if(KERNEL_HIP_FLAGS)
foreach(_SRC ${_KERNEL_SRC})
if(_SRC MATCHES ".*\\.(cu|hip)$")
set_property(
SOURCE ${_SRC}
APPEND PROPERTY
COMPILE_OPTIONS "$<$<COMPILE_LANGUAGE:HIP>:${KERNEL_HIP_FLAGS}>"
)
endif()
endforeach()
endif()
# Determine ROCm architectures
if(KERNEL_ROCM_ARCHS)
hip_archs_loose_intersection(_KERNEL_ARCHS "${KERNEL_ROCM_ARCHS}" "${ROCM_ARCHS}")
if(NOT _KERNEL_ARCHS)
message(FATAL_ERROR "ROCm kernel: ${KERNEL_NAME}, empty set of architectures after intersection (kernel: ${KERNEL_ROCM_ARCHS}, supported: ${ROCM_ARCHS})")
endif()
else()
set(_KERNEL_ARCHS "${ROCM_ARCHS}")
endif()
message(STATUS "ROCm kernel: ${KERNEL_NAME}, archs: ${_KERNEL_ARCHS}")
accumulate_gpu_archs(_ALL_GPU_ARCHS "${ALL_GPU_ARCHS}" "${_KERNEL_ARCHS}")
set(ALL_GPU_ARCHS ${_ALL_GPU_ARCHS} PARENT_SCOPE)
foreach(_SRC ${_KERNEL_SRC})
if(_SRC MATCHES ".*\\.(cu|hip)$")
foreach(_ARCH ${_KERNEL_ARCHS})
set_property(
SOURCE ${_SRC}
APPEND PROPERTY
COMPILE_OPTIONS "$<$<COMPILE_LANGUAGE:HIP>:--offload-arch=${_ARCH}>"
)
endforeach()
endif()
endforeach()
set(_TMP_SRC ${${SRC_VAR}})
list(APPEND _TMP_SRC ${_KERNEL_SRC})
set(${SRC_VAR} ${_TMP_SRC} PARENT_SCOPE)
endfunction()
function(xpu_kernel_component SRC_VAR)
set(options)
set(oneValueArgs)
set(multiValueArgs SOURCES INCLUDES CXX_FLAGS SYCL_FLAGS)
cmake_parse_arguments(KERNEL "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
if(NOT KERNEL_SOURCES)
message(FATAL_ERROR "xpu_kernel_component: SOURCES argument is required")
endif()
set(_KERNEL_SRC ${KERNEL_SOURCES})
# Handle per-file include directories if specified
if(KERNEL_INCLUDES)
# TODO: check if CLion support this:
# https://youtrack.jetbrains.com/issue/CPP-16510/CLion-does-not-handle-per-file-include-directories
set_source_files_properties(
${_KERNEL_SRC}
PROPERTIES INCLUDE_DIRECTORIES "${KERNEL_INCLUDES}")
endif()
# Apply CXX-specific compile flags
if(KERNEL_CXX_FLAGS)
foreach(_SRC ${_KERNEL_SRC})
set_property(
SOURCE ${_SRC}
APPEND PROPERTY
COMPILE_OPTIONS "$<$<COMPILE_LANGUAGE:CXX>:${KERNEL_CXX_FLAGS}>"
)
endforeach()
endif()
# Add SYCL-specific compilation flags for XPU sources
if(KERNEL_SYCL_FLAGS)
# Use kernel-specific SYCL flags plus SYCL flags from the parent scope.
set(_SYCL_FLAGS ${sycl_flags})
list(APPEND _SYCL_FLAGS ${KERNEL_SYCL_FLAGS})
foreach(_SRC ${_KERNEL_SRC})
if(_SRC MATCHES ".*\\.(cpp|cxx|cc)$")
set_property(
SOURCE ${_SRC}
APPEND PROPERTY
COMPILE_OPTIONS "$<$<COMPILE_LANGUAGE:CXX>:${_SYCL_FLAGS}>"
)
endif()
endforeach()
else()
# Use default SYCL flags (from parent scope variable sycl_flags)
foreach(_SRC ${_KERNEL_SRC})
if(_SRC MATCHES ".*\\.(cpp|cxx|cc)$")
set_property(
SOURCE ${_SRC}
APPEND PROPERTY
COMPILE_OPTIONS "$<$<COMPILE_LANGUAGE:CXX>:${sycl_flags}>"
)
endif()
endforeach()
endif()
# Append to parent scope SRC variable
set(_TMP_SRC ${${SRC_VAR}})
list(APPEND _TMP_SRC ${_KERNEL_SRC})
set(${SRC_VAR} ${_TMP_SRC} PARENT_SCOPE)
endfunction()
function(cpu_kernel_component SRC_VAR)
set(options)
set(oneValueArgs)
set(multiValueArgs SOURCES INCLUDES CXX_FLAGS)
cmake_parse_arguments(KERNEL "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
if(NOT KERNEL_SOURCES)
message(FATAL_ERROR "cpu_kernel_component: SOURCES argument is required")
endif()
set(_KERNEL_SRC ${KERNEL_SOURCES})
# Handle per-file include directories if specified
if(KERNEL_INCLUDES)
# TODO: check if CLion support this:
# https://youtrack.jetbrains.com/issue/CPP-16510/CLion-does-not-handle-per-file-include-directories
set_source_files_properties(
${_KERNEL_SRC}
PROPERTIES INCLUDE_DIRECTORIES "${KERNEL_INCLUDES}")
endif()
# Apply CXX-specific compile flags
if(KERNEL_CXX_FLAGS)
foreach(_SRC ${_KERNEL_SRC})
set_property(
SOURCE ${_SRC}
APPEND PROPERTY
COMPILE_OPTIONS "$<$<COMPILE_LANGUAGE:CXX>:${KERNEL_CXX_FLAGS}>"
)
endforeach()
endif()
# Append to parent scope SRC variable
set(_TMP_SRC ${${SRC_VAR}})
list(APPEND _TMP_SRC ${_KERNEL_SRC})
set(${SRC_VAR} ${_TMP_SRC} PARENT_SCOPE)
endfunction()
function(metal_kernel_component SRC_VAR)
set(options)
set(oneValueArgs)
set(multiValueArgs SOURCES INCLUDES CXX_FLAGS)
cmake_parse_arguments(KERNEL "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
if(NOT KERNEL_SOURCES)
message(FATAL_ERROR "metal_kernel_component: SOURCES argument is required")
endif()
set(_KERNEL_SRC ${KERNEL_SOURCES})
# Separate Metal shader files from other sources
set(_METAL_SRC)
set(_CPP_SRC)
foreach(_SRC_FILE IN LISTS _KERNEL_SRC)
if(_SRC_FILE MATCHES "\\.(metal|h)$")
list(APPEND _METAL_SRC ${_SRC_FILE})
else()
list(APPEND _CPP_SRC ${_SRC_FILE})
endif()
endforeach()
# Handle per-file include directories if specified (for C++ sources only)
if(KERNEL_INCLUDES AND _CPP_SRC)
# TODO: check if CLion support this:
# https://youtrack.jetbrains.com/issue/CPP-16510/CLion-does-not-handle-per-file-include-directories
set_source_files_properties(
${_CPP_SRC}
PROPERTIES INCLUDE_DIRECTORIES "${KERNEL_INCLUDES}")
endif()
# Apply CXX-specific compile flags
if(KERNEL_CXX_FLAGS AND _CPP_SRC)
foreach(_SRC ${_CPP_SRC})
set_property(
SOURCE ${_SRC}
APPEND PROPERTY
COMPILE_OPTIONS "$<$<COMPILE_LANGUAGE:CXX>:${KERNEL_CXX_FLAGS}>"
)
endforeach()
endif()
# Add C++ sources to main source list
if(_CPP_SRC)
set(_TMP_SRC ${${SRC_VAR}})
list(APPEND _TMP_SRC ${_CPP_SRC})
set(${SRC_VAR} ${_TMP_SRC} PARENT_SCOPE)
endif()
# Keep track of Metal sources for later compilation
if(_METAL_SRC)
set(_TMP_METAL ${ALL_METAL_SOURCES})
list(APPEND _TMP_METAL ${_METAL_SRC})
set(ALL_METAL_SOURCES ${_TMP_METAL} PARENT_SCOPE)
endif()
# Keep the includes directory for the Metal sources
if(KERNEL_INCLUDES AND _METAL_SRC)
set(_TMP_METAL_INCLUDES ${METAL_INCLUDE_DIRS})
list(APPEND _TMP_METAL_INCLUDES ${KERNEL_INCLUDES})
set(METAL_INCLUDE_DIRS ${_TMP_METAL_INCLUDES} PARENT_SCOPE)
endif()
endfunction()
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