SIGN IN SIGN UP
cmake_minimum_required(VERSION 3.21)
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project(llama_cpp)
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option(LLAMA_BUILD "Build llama.cpp shared library and install alongside python package" ON)
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option(LLAVA_BUILD "Build llava shared library and install alongside python package" ON)
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function(llama_cpp_python_install_target target)
install(
TARGETS ${target}
LIBRARY DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}/llama_cpp/lib
RUNTIME DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}/llama_cpp/lib
ARCHIVE DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}/llama_cpp/lib
FRAMEWORK DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}/llama_cpp/lib
RESOURCE DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}/llama_cpp/lib
)
install(
TARGETS ${target}
LIBRARY DESTINATION ${SKBUILD_PLATLIB_DIR}/llama_cpp/lib
RUNTIME DESTINATION ${SKBUILD_PLATLIB_DIR}/llama_cpp/lib
ARCHIVE DESTINATION ${SKBUILD_PLATLIB_DIR}/llama_cpp/lib
FRAMEWORK DESTINATION ${SKBUILD_PLATLIB_DIR}/llama_cpp/lib
RESOURCE DESTINATION ${SKBUILD_PLATLIB_DIR}/llama_cpp/lib
)
set_target_properties(${target} PROPERTIES
INSTALL_RPATH "$ORIGIN"
BUILD_WITH_INSTALL_RPATH TRUE
)
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if(UNIX)
if(APPLE)
set_target_properties(${target} PROPERTIES
INSTALL_RPATH "@loader_path"
BUILD_WITH_INSTALL_RPATH TRUE
)
else()
set_target_properties(${target} PROPERTIES
INSTALL_RPATH "$ORIGIN"
BUILD_WITH_INSTALL_RPATH TRUE
)
endif()
endif()
endfunction()
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if (LLAMA_BUILD)
set(BUILD_SHARED_LIBS "On")
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set(CMAKE_SKIP_BUILD_RPATH FALSE)
# When building, don't use the install RPATH already
# (but later on when installing)
set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
# Add the automatically determined parts of the RPATH
# which point to directories outside the build tree to the install RPATH
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
set(CMAKE_SKIP_RPATH FALSE)
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# Building llama
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if (APPLE AND NOT CMAKE_SYSTEM_PROCESSOR MATCHES "arm64")
# Need to disable these llama.cpp flags on Apple x86_64,
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# otherwise users may encounter invalid instruction errors
set(GGML_AVX "Off" CACHE BOOL "ggml: enable AVX" FORCE)
set(GGML_AVX2 "Off" CACHE BOOL "ggml: enable AVX2" FORCE)
set(GGML_FMA "Off" CACHE BOOL "gml: enable FMA" FORCE)
set(GGML_F16C "Off" CACHE BOOL "gml: enable F16C" FORCE)
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endif()
if (APPLE)
set(GGML_METAL_EMBED_LIBRARY "On" CACHE BOOL "llama: embed metal library" FORCE)
endif()
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add_subdirectory(vendor/llama.cpp)
llama_cpp_python_install_target(llama)
llama_cpp_python_install_target(ggml)
# Workaround for Windows + CUDA https://github.com/abetlen/llama-cpp-python/issues/563
if (WIN32)
install(
FILES $<TARGET_RUNTIME_DLLS:llama>
DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}/llama_cpp/lib
)
install(
FILES $<TARGET_RUNTIME_DLLS:llama>
DESTINATION ${SKBUILD_PLATLIB_DIR}/llama_cpp/lib
)
install(
FILES $<TARGET_RUNTIME_DLLS:ggml>
DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}/llama_cpp/lib
)
install(
FILES $<TARGET_RUNTIME_DLLS:ggml>
DESTINATION ${SKBUILD_PLATLIB_DIR}/llama_cpp/lib
)
endif()
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if (LLAVA_BUILD)
if (LLAMA_CUBLAS OR LLAMA_CUDA)
add_compile_definitions(GGML_USE_CUBLAS)
add_compile_definitions(GGML_USE_CUDA)
endif()
if (LLAMA_METAL)
add_compile_definitions(GGML_USE_METAL)
endif()
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# Building llava
add_subdirectory(vendor/llama.cpp/examples/llava)
set_target_properties(llava_shared PROPERTIES OUTPUT_NAME "llava")
# Set CUDA_ARCHITECTURES to OFF on windows
if (WIN32)
set_target_properties(llava_shared PROPERTIES CUDA_ARCHITECTURES OFF)
endif()
llama_cpp_python_install_target(llava_shared)
if (WIN32)
install(
FILES $<TARGET_RUNTIME_DLLS:llava_shared>
DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}/llama_cpp/lib
)
install(
FILES $<TARGET_RUNTIME_DLLS:llava_shared>
DESTINATION ${SKBUILD_PLATLIB_DIR}/llama_cpp/lib
)
endif()
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endif()
endif()