mirror of
https://github.com/nomic-ai/gpt4all
synced 2024-11-10 01:10:35 +00:00
9c6c09cbd2
Major change to the backend that allows for pluggable versions of llama.cpp/ggml. This was squashed merged from dlopen_backend_5 where the history is preserved.
118 lines
4.2 KiB
CMake
118 lines
4.2 KiB
CMake
cmake_minimum_required(VERSION 3.16)
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set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
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if(APPLE)
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option(BUILD_UNIVERSAL "Build a Universal binary on macOS" ON)
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if(BUILD_UNIVERSAL)
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# Build a Universal binary on macOS
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# This requires that the found Qt library is compiled as Universal binaries.
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set(CMAKE_OSX_ARCHITECTURES "arm64;x86_64" CACHE STRING "" FORCE)
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else()
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# Build for the host architecture on macOS
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set(CMAKE_OSX_ARCHITECTURES "${CMAKE_HOST_SYSTEM_PROCESSOR}" CACHE STRING "" FORCE)
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endif()
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endif()
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# Include the binary directory for the generated header file
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include_directories("${CMAKE_CURRENT_BINARY_DIR}")
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set(LLMODEL_VERSION_MAJOR 0)
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set(LLMODEL_VERSION_MINOR 2)
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set(LLMODEL_VERSION_PATCH 0)
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set(LLMODEL_VERSION "${LLMODEL_VERSION_MAJOR}.${LLMODEL_VERSION_MINOR}.${LLMODEL_VERSION_PATCH}")
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project(llmodel VERSION ${LLMODEL_VERSION} LANGUAGES CXX C)
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set(CMAKE_CXX_STANDARD 20)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
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set(BUILD_SHARED_LIBS ON)
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# Check for IPO support
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include(CheckIPOSupported)
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check_ipo_supported(RESULT IPO_SUPPORTED OUTPUT IPO_ERROR)
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if (NOT IPO_SUPPORTED)
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message(WARNING "Interprocedural optimization is not supported by your toolchain! This will lead to bigger file sizes and worse performance: ${IPO_ERROR}")
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else()
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message(STATUS "Interprocedural optimization support detected")
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endif()
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include(llama.cpp.cmake)
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set(BUILD_VARIANTS default avxonly)
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set(CMAKE_VERBOSE_MAKEFILE ON)
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# Go through each build variant
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foreach(BUILD_VARIANT IN LISTS BUILD_VARIANTS)
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# Determine flags
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if (BUILD_VARIANT STREQUAL avxonly)
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set(GPT4ALL_ALLOW_NON_AVX NO)
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else()
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set(GPT4ALL_ALLOW_NON_AVX YES)
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endif()
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set(LLAMA_AVX2 ${GPT4ALL_ALLOW_NON_AVX})
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set(LLAMA_F16C ${GPT4ALL_ALLOW_NON_AVX})
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set(LLAMA_FMA ${GPT4ALL_ALLOW_NON_AVX})
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# Include GGML
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include_ggml(llama.cpp-mainline -mainline-${BUILD_VARIANT} ON)
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include_ggml(llama.cpp-230511 -230511-${BUILD_VARIANT} ON)
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include_ggml(llama.cpp-230519 -230519-${BUILD_VARIANT} ON)
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# Function for preparing individual implementations
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function(prepare_target TARGET_NAME BASE_LIB)
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set(TARGET_NAME ${TARGET_NAME}-${BUILD_VARIANT})
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message(STATUS "Configuring model implementation target ${TARGET_NAME}")
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# Link to ggml/llama
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target_link_libraries(${TARGET_NAME}
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PUBLIC ${BASE_LIB}-${BUILD_VARIANT})
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# Let it know about its build variant
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target_compile_definitions(${TARGET_NAME}
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PRIVATE GGML_BUILD_VARIANT="${BUILD_VARIANT}")
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# Enable IPO if possible
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set_property(TARGET ${TARGET_NAME}
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PROPERTY INTERPROCEDURAL_OPTIMIZATION ${IPO_SUPPORTED})
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endfunction()
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# Add each individual implementations
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add_library(llamamodel-mainline-${BUILD_VARIANT} SHARED
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llamamodel.cpp)
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target_compile_definitions(llamamodel-mainline-${BUILD_VARIANT} PRIVATE
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LLAMA_VERSIONS=>=3 LLAMA_DATE=999999)
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prepare_target(llamamodel-mainline llama-mainline)
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add_library(llamamodel-230519-${BUILD_VARIANT} SHARED
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llamamodel.cpp)
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target_compile_definitions(llamamodel-230519-${BUILD_VARIANT} PRIVATE
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LLAMA_VERSIONS===2 LLAMA_DATE=230519)
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prepare_target(llamamodel-230519 llama-230519)
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add_library(llamamodel-230511-${BUILD_VARIANT} SHARED
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llamamodel.cpp)
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target_compile_definitions(llamamodel-230511-${BUILD_VARIANT} PRIVATE
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LLAMA_VERSIONS=<=1 LLAMA_DATE=230511)
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prepare_target(llamamodel-230511 llama-230511)
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add_library(gptj-${BUILD_VARIANT} SHARED
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gptj.cpp utils.h utils.cpp)
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prepare_target(gptj ggml-230511)
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add_library(mpt-${BUILD_VARIANT} SHARED
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mpt.cpp utils.h utils.cpp)
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prepare_target(mpt ggml-230511)
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endforeach()
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add_library(llmodel
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llmodel.h llmodel.cpp
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llmodel_c.h llmodel_c.cpp
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dlhandle.h
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)
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target_compile_definitions(llmodel PRIVATE LIB_FILE_EXT="${CMAKE_SHARED_LIBRARY_SUFFIX}")
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set_target_properties(llmodel PROPERTIES
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VERSION ${PROJECT_VERSION}
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SOVERSION ${PROJECT_VERSION_MAJOR})
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set(COMPONENT_NAME_MAIN ${PROJECT_NAME})
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set(CMAKE_INSTALL_PREFIX ${CMAKE_BINARY_DIR}/install)
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