CMakeLists.txt

# Copyright (C) 2018-2023 Intel Corporation
# SPDX-License-Identifier: Apache-2.0
#

if(NOT ENABLE_INTEL_CPU)
    return()
endif()

set(TARGET_NAME "openvino_intel_cpu_plugin")

if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
    # C4267, 4244 issues from oneDNN headers conversion from 'XXX' to 'YYY', possible loss of data
    ie_add_compiler_flags(/wd4267)
    ie_add_compiler_flags(/wd4244)
    # mkldnn headers: '<<': result of 32-bit shift implicitly converted to 64 bits
    ie_add_compiler_flags(/wd4334)
    # oneDNN arm64: unary minus operator applied to unsigned type, result still unsigned
    ie_add_compiler_flags(/wd4146)
elseif(OV_COMPILER_IS_CLANG)
    ie_add_compiler_flags(-Wno-delete-non-abstract-non-virtual-dtor)
endif()

add_subdirectory(thirdparty)

if(WIN32)
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DNOMINMAX")
endif()

if(ENABLE_CPU_DEBUG_CAPS)
    add_definitions(-DCPU_DEBUG_CAPS)
endif()

set(OV_CPU_WITH_DNNL ON)
if(OV_CPU_WITH_DNNL)
    add_definitions(-DOV_CPU_WITH_DNNL)
endif()

if(DNNL_USE_ACL)
    add_definitions(-DOV_CPU_WITH_ACL)
    set(OV_CPU_WITH_ACL ON)
endif()

if(OV_CPU_WITH_ACL)
    set(CMAKE_CXX_STANDARD 14)
endif()

file(GLOB_RECURSE SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/src/*.cpp)
file(GLOB_RECURSE HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/src/*.h
                          ${CMAKE_CURRENT_SOURCE_DIR}/src/*.hpp)

if(NOT OV_CPU_WITH_ACL)
    list(APPEND EXCLUDE_PATHS ${CMAKE_CURRENT_SOURCE_DIR}/src/nodes/executors/acl/*)
endif()

if(NOT X86_64)
    list(APPEND EXCLUDE_PATHS ${CMAKE_CURRENT_SOURCE_DIR}/src/nodes/executors/x64/*
                              ${CMAKE_CURRENT_SOURCE_DIR}/src/nodes/kernels/x64/*
                              ${CMAKE_CURRENT_SOURCE_DIR}/src/emitters/x64/*
                              ${CMAKE_CURRENT_SOURCE_DIR}/src/transformations/cpu_opset/x64/*
                              ${CMAKE_CURRENT_SOURCE_DIR}/src/transformations/snippets/x64/*)
endif()

if(NOT (AARCH64 OR ARM))
    list(APPEND EXCLUDE_PATHS ${CMAKE_CURRENT_SOURCE_DIR}/src/transformations/cpu_opset/arm/*)
endif()

file(GLOB_RECURSE FILES_TO_REMOVE ${EXCLUDE_PATHS})
list(REMOVE_ITEM SOURCES ${FILES_TO_REMOVE})
list(REMOVE_ITEM HEADERS ${FILES_TO_REMOVE})

# create plugin

ov_add_plugin(NAME ${TARGET_NAME}
              DEVICE_NAME "CPU"
              AS_EXTENSION
              VERSION_DEFINES_FOR src/plugin.cpp
              SOURCES ${SOURCES} ${HEADERS})

# give a different file name depending on target platform architecture
if(ARM OR AARCH64)
    set_target_properties(${TARGET_NAME} PROPERTIES OUTPUT_NAME "openvino_arm_cpu_plugin")
elseif(RISCV64)
    set_target_properties(${TARGET_NAME} PROPERTIES OUTPUT_NAME "openvino_riscv_cpu_plugin")
endif()

set_ie_threading_interface_for(${TARGET_NAME})

ie_mark_target_as_cc(${TARGET_NAME})

target_link_libraries(${TARGET_NAME} PRIVATE dnnl
                                             ov_shape_inference
                                             openvino::pugixml
                                             inference_engine_snippets)

target_compile_definitions(${TARGET_NAME} PRIVATE IMPLEMENT_INFERENCE_EXTENSION_API)
target_include_directories(${TARGET_NAME} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src)
target_include_directories(${TARGET_NAME} SYSTEM PRIVATE $<TARGET_PROPERTY:dnnl,INCLUDE_DIRECTORIES>)

# Cross compiled function
# TODO: The same for proposal, proposalONNX, topk
cross_compiled_file(${TARGET_NAME}
        ARCH AVX2 ANY
                    src/nodes/proposal_imp.cpp
        API         src/nodes/proposal_imp.hpp
        NAME        proposal_exec
        NAMESPACE   InferenceEngine::Extensions::Cpu::XARCH
)

# must be called after all target_link_libraries
ie_add_api_validator_post_build_step(TARGET ${TARGET_NAME})

# LTO
set_target_properties(${TARGET_NAME} PROPERTIES INTERPROCEDURAL_OPTIMIZATION_RELEASE ${ENABLE_LTO})

#
# add test object library
#

if(BUILD_SHARED_LIBS)
    add_library(${TARGET_NAME}_obj OBJECT ${SOURCES} ${HEADERS})
    link_system_libraries(${TARGET_NAME}_obj PUBLIC dnnl openvino::pugixml)

    ov_add_version_defines(src/plugin.cpp ${TARGET_NAME}_obj)

    target_include_directories(${TARGET_NAME}_obj
        PRIVATE
            $<TARGET_PROPERTY:openvino::runtime::dev,INTERFACE_INCLUDE_DIRECTORIES>
            $<TARGET_PROPERTY:openvino::itt,INTERFACE_INCLUDE_DIRECTORIES>
            $<TARGET_PROPERTY:ov_shape_inference,INTERFACE_INCLUDE_DIRECTORIES>
            $<TARGET_PROPERTY:inference_engine_snippets,INTERFACE_INCLUDE_DIRECTORIES>
        PUBLIC
            ${CMAKE_CURRENT_SOURCE_DIR}/src
            $<TARGET_PROPERTY:openvino::conditional_compilation,INTERFACE_INCLUDE_DIRECTORIES>)

    target_include_directories(${TARGET_NAME}_obj SYSTEM PUBLIC $<TARGET_PROPERTY:dnnl,INCLUDE_DIRECTORIES>)

    set_ie_threading_interface_for(${TARGET_NAME}_obj)

    target_compile_definitions(${TARGET_NAME}_obj PRIVATE
        USE_STATIC_IE IMPLEMENT_INFERENCE_ENGINE_PLUGIN IMPLEMENT_INFERENCE_EXTENSION_API
        $<TARGET_PROPERTY:ngraph,INTERFACE_COMPILE_DEFINITIONS>
        $<TARGET_PROPERTY:inference_engine_plugin_api,INTERFACE_COMPILE_DEFINITIONS>)

    set_target_properties(${TARGET_NAME}_obj PROPERTIES EXCLUDE_FROM_ALL ON)

    # LTO
    set_target_properties(${TARGET_NAME}_obj PROPERTIES INTERPROCEDURAL_OPTIMIZATION_RELEASE ${ENABLE_LTO})
endif()

if(ENABLE_TESTS)
    add_subdirectory(tests)
endif()