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| 1 | +cmake_minimum_required(VERSION 3.21) |
| 2 | +project( |
| 3 | + mllm_kernel |
| 4 | + VERSION 1.0.0 |
| 5 | + LANGUAGES CXX C |
| 6 | +) |
| 7 | + |
| 8 | +set(CMAKE_CXX_STANDARD 20) |
| 9 | +set(CMAKE_CUDA_STANDARD 20) |
| 10 | +set(CMAKE_CXX_STANDARD_REQUIRED ON) |
| 11 | +set(CMAKE_EXPORT_COMPILE_COMMANDS ON) |
| 12 | +set(CMAKE_POSITION_INDEPENDENT_CODE ON) |
| 13 | + |
| 14 | +# Options |
| 15 | +option(MLLM_KERNEL_BUILD_CPU "Build CPU kernels with Highway SIMD" ON) |
| 16 | +option(MLLM_KERNEL_BUILD_CUDA "Build CUDA kernels" OFF) |
| 17 | +option(MLLM_KERNEL_BUILD_ASCEND "Build Ascend kernels" OFF) |
| 18 | + |
| 19 | +# Include CPM for package management |
| 20 | +include(cmake/CPM.cmake) |
| 21 | + |
| 22 | +# ============================================================================ |
| 23 | +# Highway SIMD Library (for CPU kernels) |
| 24 | +# ============================================================================ |
| 25 | +if(MLLM_KERNEL_BUILD_CPU) |
| 26 | + # Disable Highway tests and examples to speed up build |
| 27 | + set(HWY_ENABLE_TESTS OFF CACHE BOOL "Disable Highway tests" FORCE) |
| 28 | + set(HWY_ENABLE_EXAMPLES OFF CACHE BOOL "Disable Highway examples" FORCE) |
| 29 | + set(HWY_ENABLE_CONTRIB OFF CACHE BOOL "Disable Highway contrib" FORCE) |
| 30 | + set(BUILD_TESTING OFF CACHE BOOL "Disable testing" FORCE) |
| 31 | + |
| 32 | + CPMAddPackage( |
| 33 | + NAME highway |
| 34 | + GITHUB_REPOSITORY google/highway |
| 35 | + GIT_TAG 1.3.0 |
| 36 | + OPTIONS |
| 37 | + "HWY_ENABLE_TESTS OFF" |
| 38 | + "HWY_ENABLE_EXAMPLES OFF" |
| 39 | + "HWY_ENABLE_CONTRIB OFF" |
| 40 | + ) |
| 41 | + |
| 42 | + if(highway_ADDED) |
| 43 | + message(STATUS "Highway SIMD library added from: ${highway_SOURCE_DIR}") |
| 44 | + |
| 45 | + # Create an interface library to expose Highway includes |
| 46 | + add_library(mllm_kernel_highway INTERFACE) |
| 47 | + target_link_libraries(mllm_kernel_highway INTERFACE hwy) |
| 48 | + target_include_directories(mllm_kernel_highway INTERFACE |
| 49 | + $<BUILD_INTERFACE:${highway_SOURCE_DIR}> |
| 50 | + $<INSTALL_INTERFACE:include> |
| 51 | + ) |
| 52 | + endif() |
| 53 | +endif() |
| 54 | + |
| 55 | +# ============================================================================ |
| 56 | +# Installation |
| 57 | +# ============================================================================ |
| 58 | + |
| 59 | +# Install Highway headers for JIT compilation |
| 60 | +if(MLLM_KERNEL_BUILD_CPU AND highway_ADDED) |
| 61 | + # Install Highway headers |
| 62 | + install( |
| 63 | + DIRECTORY ${highway_SOURCE_DIR}/hwy |
| 64 | + DESTINATION include |
| 65 | + FILES_MATCHING |
| 66 | + PATTERN "*.h" |
| 67 | + PATTERN "*.inc" |
| 68 | + ) |
| 69 | + |
| 70 | + # Install Highway library |
| 71 | + install( |
| 72 | + TARGETS hwy |
| 73 | + EXPORT MllmKernelTargets |
| 74 | + LIBRARY DESTINATION lib |
| 75 | + ARCHIVE DESTINATION lib |
| 76 | + RUNTIME DESTINATION bin |
| 77 | + ) |
| 78 | + |
| 79 | + # Install the interface target |
| 80 | + install( |
| 81 | + TARGETS mllm_kernel_highway |
| 82 | + EXPORT MllmKernelTargets |
| 83 | + ) |
| 84 | +endif() |
| 85 | + |
| 86 | +# Install CPU kernel includes |
| 87 | +install( |
| 88 | + DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/mllm_kernel/cpu/include/ |
| 89 | + DESTINATION include |
| 90 | + FILES_MATCHING |
| 91 | + PATTERN "*.h" |
| 92 | + PATTERN "*.hpp" |
| 93 | +) |
| 94 | + |
| 95 | +# Install CPU kernel sources (for JIT compilation) |
| 96 | +install( |
| 97 | + DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/mllm_kernel/cpu/csrc/ |
| 98 | + DESTINATION share/mllm_kernel/cpu/csrc |
| 99 | + FILES_MATCHING |
| 100 | + PATTERN "*.cpp" |
| 101 | + PATTERN "*.hpp" |
| 102 | + PATTERN "*.h" |
| 103 | +) |
| 104 | + |
| 105 | +# Export targets |
| 106 | +install( |
| 107 | + EXPORT MllmKernelTargets |
| 108 | + FILE MllmKernelTargets.cmake |
| 109 | + NAMESPACE mllm_kernel:: |
| 110 | + DESTINATION lib/cmake/mllm_kernel |
| 111 | +) |
| 112 | + |
| 113 | +# Create and install config file |
| 114 | +include(CMakePackageConfigHelpers) |
| 115 | +configure_package_config_file( |
| 116 | + ${CMAKE_CURRENT_SOURCE_DIR}/cmake/MllmKernelConfig.cmake.in |
| 117 | + ${CMAKE_CURRENT_BINARY_DIR}/MllmKernelConfig.cmake |
| 118 | + INSTALL_DESTINATION lib/cmake/mllm_kernel |
| 119 | +) |
| 120 | + |
| 121 | +write_basic_package_version_file( |
| 122 | + ${CMAKE_CURRENT_BINARY_DIR}/MllmKernelConfigVersion.cmake |
| 123 | + VERSION ${PROJECT_VERSION} |
| 124 | + COMPATIBILITY SameMajorVersion |
| 125 | +) |
| 126 | + |
| 127 | +install( |
| 128 | + FILES |
| 129 | + ${CMAKE_CURRENT_BINARY_DIR}/MllmKernelConfig.cmake |
| 130 | + ${CMAKE_CURRENT_BINARY_DIR}/MllmKernelConfigVersion.cmake |
| 131 | + DESTINATION lib/cmake/mllm_kernel |
| 132 | +) |
| 133 | + |
| 134 | +# Print summary |
| 135 | +message(STATUS "") |
| 136 | +message(STATUS "=== mllm-kernel Configuration ===") |
| 137 | +message(STATUS " Version: ${PROJECT_VERSION}") |
| 138 | +message(STATUS " CPU kernels: ${MLLM_KERNEL_BUILD_CPU}") |
| 139 | +message(STATUS " CUDA kernels: ${MLLM_KERNEL_BUILD_CUDA}") |
| 140 | +message(STATUS " Ascend kernels: ${MLLM_KERNEL_BUILD_ASCEND}") |
| 141 | +if(MLLM_KERNEL_BUILD_CPU AND highway_ADDED) |
| 142 | + message(STATUS " Highway version: 1.3.0") |
| 143 | + message(STATUS " Highway source: ${highway_SOURCE_DIR}") |
| 144 | +endif() |
| 145 | +message(STATUS "=================================") |
| 146 | +message(STATUS "") |
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