mirror of
https://github.com/ggml-org/llama.cpp.git
synced 2025-10-31 08:51:55 +00:00
9daff419f6
* make git build info work with submodules --------- Co-authored-by: Green Sky <green@g-s.xyz>
421 lines
13 KiB
CMake
421 lines
13 KiB
CMake
cmake_minimum_required(VERSION 3.12) # Don't bump this version for no reason
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project("llama.cpp" C CXX)
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
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if (NOT XCODE AND NOT MSVC AND NOT CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type" FORCE)
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set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
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endif()
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
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if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
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set(LLAMA_STANDALONE ON)
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# configure project version
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# TODO
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else()
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set(LLAMA_STANDALONE OFF)
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endif()
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if (EMSCRIPTEN)
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set(BUILD_SHARED_LIBS_DEFAULT OFF)
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option(LLAMA_WASM_SINGLE_FILE "llama: embed WASM inside the generated llama.js" ON)
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else()
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if (MINGW)
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set(BUILD_SHARED_LIBS_DEFAULT OFF)
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else()
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set(BUILD_SHARED_LIBS_DEFAULT ON)
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endif()
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endif()
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#
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# Option list
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#
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# general
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option(LLAMA_STATIC "llama: static link libraries" OFF)
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option(LLAMA_NATIVE "llama: enable -march=native flag" OFF)
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option(LLAMA_LTO "llama: enable link time optimization" OFF)
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# debug
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option(LLAMA_ALL_WARNINGS "llama: enable all compiler warnings" ON)
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option(LLAMA_ALL_WARNINGS_3RD_PARTY "llama: enable all compiler warnings in 3rd party libs" OFF)
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option(LLAMA_GPROF "llama: enable gprof" OFF)
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# sanitizers
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option(LLAMA_SANITIZE_THREAD "llama: enable thread sanitizer" OFF)
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option(LLAMA_SANITIZE_ADDRESS "llama: enable address sanitizer" OFF)
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option(LLAMA_SANITIZE_UNDEFINED "llama: enable undefined sanitizer" OFF)
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# instruction set specific
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option(LLAMA_AVX "llama: enable AVX" ON)
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option(LLAMA_AVX2 "llama: enable AVX2" ON)
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option(LLAMA_AVX512 "llama: enable AVX512" OFF)
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option(LLAMA_AVX512_VBMI "llama: enable AVX512-VBMI" OFF)
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option(LLAMA_AVX512_VNNI "llama: enable AVX512-VNNI" OFF)
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option(LLAMA_FMA "llama: enable FMA" ON)
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# in MSVC F16C is implied with AVX2/AVX512
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if (NOT MSVC)
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option(LLAMA_F16C "llama: enable F16C" ON)
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endif()
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# 3rd party libs
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option(LLAMA_ACCELERATE "llama: enable Accelerate framework" ON)
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option(LLAMA_OPENBLAS "llama: use OpenBLAS" OFF)
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option(LLAMA_CUBLAS "llama: use cuBLAS" OFF)
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option(LLAMA_CLBLAST "llama: use CLBlast" OFF)
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option(LLAMA_BUILD_TESTS "llama: build tests" ${LLAMA_STANDALONE})
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option(LLAMA_BUILD_EXAMPLES "llama: build examples" ${LLAMA_STANDALONE})
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#
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# Build info header
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#
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# Generate initial build-info.h
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include(${CMAKE_CURRENT_SOURCE_DIR}/scripts/build-info.cmake)
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if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/.git")
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set(GIT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/.git")
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# Is git submodule
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if(NOT IS_DIRECTORY "${GIT_DIR}")
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file(READ ${GIT_DIR} REAL_GIT_DIR_LINK)
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string(REGEX REPLACE "gitdir: (.*)\n$" "\\1" REAL_GIT_DIR ${REAL_GIT_DIR_LINK})
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set(GIT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/${REAL_GIT_DIR}")
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endif()
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# Add a custom target for build-info.h
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add_custom_target(BUILD_INFO ALL DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/build-info.h")
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# Add a custom command to rebuild build-info.h when .git/index changes
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add_custom_command(
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OUTPUT "${CMAKE_CURRENT_SOURCE_DIR}/build-info.h"
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COMMENT "Generating build details from Git"
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COMMAND ${CMAKE_COMMAND} -P "${CMAKE_CURRENT_SOURCE_DIR}/scripts/build-info.cmake"
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
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DEPENDS "${GIT_DIR}/index"
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VERBATIM
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)
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else()
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message(WARNING "Git repository not found; to enable automatic generation of build info, make sure Git is installed and the project is a Git repository.")
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endif()
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#
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# Compile flags
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#
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set(CMAKE_CXX_STANDARD 11)
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set(CMAKE_CXX_STANDARD_REQUIRED true)
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set(CMAKE_C_STANDARD 11)
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set(CMAKE_C_STANDARD_REQUIRED true)
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set(THREADS_PREFER_PTHREAD_FLAG ON)
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find_package(Threads REQUIRED)
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if (NOT MSVC)
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if (LLAMA_SANITIZE_THREAD)
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add_compile_options(-fsanitize=thread)
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link_libraries(-fsanitize=thread)
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endif()
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if (LLAMA_SANITIZE_ADDRESS)
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add_compile_options(-fsanitize=address -fno-omit-frame-pointer)
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link_libraries(-fsanitize=address)
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endif()
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if (LLAMA_SANITIZE_UNDEFINED)
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add_compile_options(-fsanitize=undefined)
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link_libraries(-fsanitize=undefined)
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endif()
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endif()
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if (APPLE AND LLAMA_ACCELERATE)
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find_library(ACCELERATE_FRAMEWORK Accelerate)
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if (ACCELERATE_FRAMEWORK)
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message(STATUS "Accelerate framework found")
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add_compile_definitions(GGML_USE_ACCELERATE)
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set(LLAMA_EXTRA_LIBS ${LLAMA_EXTRA_LIBS} ${ACCELERATE_FRAMEWORK})
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else()
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message(WARNING "Accelerate framework not found")
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endif()
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endif()
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if (LLAMA_OPENBLAS)
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if (LLAMA_STATIC)
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set(BLA_STATIC ON)
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endif()
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set(BLA_VENDOR OpenBLAS)
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find_package(BLAS)
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if (BLAS_FOUND)
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message(STATUS "OpenBLAS found")
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add_compile_definitions(GGML_USE_OPENBLAS)
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add_link_options(${BLAS_LIBRARIES})
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set(LLAMA_EXTRA_LIBS ${LLAMA_EXTRA_LIBS} openblas)
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# find header file
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set(OPENBLAS_INCLUDE_SEARCH_PATHS
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/usr/include
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/usr/include/openblas
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/usr/include/openblas-base
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/usr/local/include
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/usr/local/include/openblas
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/usr/local/include/openblas-base
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/opt/OpenBLAS/include
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$ENV{OpenBLAS_HOME}
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$ENV{OpenBLAS_HOME}/include
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)
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find_path(OPENBLAS_INC NAMES cblas.h PATHS ${OPENBLAS_INCLUDE_SEARCH_PATHS})
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add_compile_options(-I${OPENBLAS_INC})
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else()
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message(WARNING "OpenBLAS not found")
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endif()
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endif()
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if (LLAMA_CUBLAS)
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cmake_minimum_required(VERSION 3.17)
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find_package(CUDAToolkit)
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if (CUDAToolkit_FOUND)
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message(STATUS "cuBLAS found")
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enable_language(CUDA)
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set(GGML_CUDA_SOURCES ggml-cuda.cu ggml-cuda.h)
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add_compile_definitions(GGML_USE_CUBLAS)
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if (LLAMA_STATIC)
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set(LLAMA_EXTRA_LIBS ${LLAMA_EXTRA_LIBS} CUDA::cudart_static CUDA::cublas_static CUDA::cublasLt_static)
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else()
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set(LLAMA_EXTRA_LIBS ${LLAMA_EXTRA_LIBS} CUDA::cudart CUDA::cublas CUDA::cublasLt)
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endif()
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else()
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message(WARNING "cuBLAS not found")
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endif()
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endif()
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if (LLAMA_CLBLAST)
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find_package(CLBlast)
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if (CLBlast_FOUND)
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message(STATUS "CLBlast found")
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set(GGML_OPENCL_SOURCES ggml-opencl.c ggml-opencl.h)
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add_compile_definitions(GGML_USE_CLBLAST)
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set(LLAMA_EXTRA_LIBS ${LLAMA_EXTRA_LIBS} clblast)
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else()
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message(WARNING "CLBlast not found")
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endif()
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endif()
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if (LLAMA_ALL_WARNINGS)
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if (NOT MSVC)
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set(c_flags
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-Wall
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-Wextra
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-Wpedantic
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-Wcast-qual
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-Wdouble-promotion
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-Wshadow
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-Wstrict-prototypes
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-Wpointer-arith
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)
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set(cxx_flags
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-Wall
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-Wextra
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-Wpedantic
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-Wcast-qual
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-Wno-unused-function
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-Wno-multichar
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)
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else()
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# todo : msvc
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endif()
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add_compile_options(
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"$<$<COMPILE_LANGUAGE:C>:${c_flags}>"
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"$<$<COMPILE_LANGUAGE:CXX>:${cxx_flags}>"
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)
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endif()
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if (MSVC)
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add_compile_definitions(_CRT_SECURE_NO_WARNINGS)
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if (BUILD_SHARED_LIBS)
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set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
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endif()
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endif()
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if (LLAMA_LTO)
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include(CheckIPOSupported)
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check_ipo_supported(RESULT result OUTPUT output)
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if (result)
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set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
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else()
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message(WARNING "IPO is not supported: ${output}")
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endif()
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endif()
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# Architecture specific
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# TODO: probably these flags need to be tweaked on some architectures
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# feel free to update the Makefile for your architecture and send a pull request or issue
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message(STATUS "CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}")
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if (NOT MSVC)
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if (LLAMA_STATIC)
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add_link_options(-static)
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if (MINGW)
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add_link_options(-static-libgcc -static-libstdc++)
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endif()
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endif()
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if (LLAMA_GPROF)
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add_compile_options(-pg)
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endif()
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if (LLAMA_NATIVE)
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add_compile_options(-march=native)
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endif()
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endif()
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if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm" OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES "aarch64")
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message(STATUS "ARM detected")
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if (MSVC)
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# TODO: arm msvc?
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else()
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if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "aarch64")
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# Apple M1, M2, etc.
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# Raspberry Pi 3, 4, Zero 2 (64-bit)
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add_compile_options(-mcpu=native)
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endif()
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if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "armv6")
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# Raspberry Pi 1, Zero
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add_compile_options(-mfpu=neon-fp-armv8 -mfp16-format=ieee -mno-unaligned-access)
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endif()
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if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "armv7")
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# Raspberry Pi 2
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add_compile_options(-mfpu=neon-fp-armv8 -mfp16-format=ieee -mno-unaligned-access -funsafe-math-optimizations)
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endif()
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if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "armv8")
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# Raspberry Pi 3, 4, Zero 2 (32-bit)
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add_compile_options(-mfp16-format=ieee -mno-unaligned-access)
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endif()
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endif()
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elseif (${CMAKE_SYSTEM_PROCESSOR} MATCHES "^(x86_64|i686|AMD64)$")
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message(STATUS "x86 detected")
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if (MSVC)
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if (LLAMA_AVX512)
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add_compile_options($<$<COMPILE_LANGUAGE:C>:/arch:AVX512>)
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add_compile_options($<$<COMPILE_LANGUAGE:CXX>:/arch:AVX512>)
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# MSVC has no compile-time flags enabling specific
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# AVX512 extensions, neither it defines the
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# macros corresponding to the extensions.
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# Do it manually.
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if (LLAMA_AVX512_VBMI)
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add_compile_definitions($<$<COMPILE_LANGUAGE:C>:__AVX512VBMI__>)
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add_compile_definitions($<$<COMPILE_LANGUAGE:CXX>:__AVX512VBMI__>)
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endif()
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if (LLAMA_AVX512_VNNI)
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add_compile_definitions($<$<COMPILE_LANGUAGE:C>:__AVX512VNNI__>)
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add_compile_definitions($<$<COMPILE_LANGUAGE:CXX>:__AVX512VNNI__>)
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endif()
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elseif (LLAMA_AVX2)
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add_compile_options($<$<COMPILE_LANGUAGE:C>:/arch:AVX2>)
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add_compile_options($<$<COMPILE_LANGUAGE:CXX>:/arch:AVX2>)
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elseif (LLAMA_AVX)
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add_compile_options($<$<COMPILE_LANGUAGE:C>:/arch:AVX>)
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add_compile_options($<$<COMPILE_LANGUAGE:CXX>:/arch:AVX>)
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endif()
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else()
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if (LLAMA_F16C)
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add_compile_options(-mf16c)
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endif()
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if (LLAMA_FMA)
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add_compile_options(-mfma)
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endif()
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if (LLAMA_AVX)
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add_compile_options(-mavx)
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endif()
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if (LLAMA_AVX2)
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add_compile_options(-mavx2)
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endif()
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if (LLAMA_AVX512)
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add_compile_options(-mavx512f)
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add_compile_options(-mavx512bw)
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endif()
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if (LLAMA_AVX512_VBMI)
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add_compile_options(-mavx512vbmi)
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endif()
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if (LLAMA_AVX512_VNNI)
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add_compile_options(-mavx512vnni)
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endif()
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endif()
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elseif (${CMAKE_SYSTEM_PROCESSOR} MATCHES "ppc64")
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message(STATUS "PowerPC detected")
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add_compile_options(-mcpu=native -mtune=native)
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#TODO: Add targets for Power8/Power9 (Altivec/VSX) and Power10(MMA) and query for big endian systems (ppc64/le/be)
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else()
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message(STATUS "Unknown architecture")
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endif()
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#
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# Build libraries
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#
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add_library(ggml OBJECT
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ggml.c
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ggml.h
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${GGML_CUDA_SOURCES}
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${GGML_OPENCL_SOURCES})
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target_include_directories(ggml PUBLIC .)
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target_compile_features(ggml PUBLIC c_std_11) # don't bump
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target_link_libraries(ggml PUBLIC Threads::Threads ${LLAMA_EXTRA_LIBS})
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if (BUILD_SHARED_LIBS)
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set_target_properties(ggml PROPERTIES POSITION_INDEPENDENT_CODE ON)
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endif()
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add_library(llama
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llama.cpp
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llama.h
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llama-util.h)
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target_include_directories(llama PUBLIC .)
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target_compile_features(llama PUBLIC cxx_std_11) # don't bump
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target_link_libraries(llama PRIVATE ggml ${LLAMA_EXTRA_LIBS})
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if (BUILD_SHARED_LIBS)
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set_target_properties(llama PROPERTIES POSITION_INDEPENDENT_CODE ON)
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target_compile_definitions(llama PRIVATE LLAMA_SHARED LLAMA_BUILD)
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endif()
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if (GGML_CUDA_SOURCES)
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message(STATUS "GGML CUDA sources found, configuring CUDA architecture")
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set_property(TARGET ggml PROPERTY CUDA_ARCHITECTURES OFF)
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set_property(TARGET ggml PROPERTY CUDA_SELECT_NVCC_ARCH_FLAGS "Auto")
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set_property(TARGET llama PROPERTY CUDA_ARCHITECTURES OFF)
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endif()
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#
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# programs, examples and tests
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#
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if (LLAMA_BUILD_TESTS AND NOT CMAKE_JS_VERSION)
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include(CTest)
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add_subdirectory(tests)
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endif ()
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if (LLAMA_BUILD_EXAMPLES)
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add_subdirectory(examples)
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add_subdirectory(pocs)
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endif()
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