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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.12)
project("rwkv.cpp" C CXX)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
if (NOT XCODE AND NOT MSVC AND NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type" FORCE)
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
endif()
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
#
# Option list
#
# General
option(RWKV_BUILD_SHARED_LIBRARY "rwkv: build as a shared library" ON)
option(RWKV_STATIC "rwkv: static link libraries" OFF)
option(RWKV_NATIVE "rwkv: enable -march=native flag" OFF)
option(RWKV_LTO "rwkv: enable link time optimization" OFF)
# Debug
option(RWKV_ALL_WARNINGS "rwkv: enable all compiler warnings" ON)
option(RWKV_GPROF "rwkv: enable gprof" OFF)
# Sanitizers
option(RWKV_SANITIZE_THREAD "rwkv: enable thread sanitizer" OFF)
option(RWKV_SANITIZE_ADDRESS "rwkv: enable address sanitizer" OFF)
option(RWKV_SANITIZE_UNDEFINED "rwkv: enable undefined sanitizer" OFF)
# Instruction set specific
option(RWKV_AVX "rwkv: enable AVX" ON)
option(RWKV_AVX2 "rwkv: enable AVX2" ON)
option(RWKV_AVX512 "rwkv: enable AVX512" OFF)
option(RWKV_FMA "rwkv: enable FMA" ON)
# 3rd party libs
option(RWKV_ACCELERATE "rwkv: enable Accelerate framework" ON)
option(RWKV_OPENBLAS "rwkv: use OpenBLAS" OFF)
option(RWKV_CUBLAS "rwkv: use cuBLAS" OFF)
option(RWKV_CLBLAST "rwkv: use CLBlast" OFF)
# Build only shared library without building tests and extras
option(RWKV_STANDALONE "rwkv: build only RWKV library" OFF)
#
# Compile flags
#
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED true)
set(CMAKE_C_STANDARD 11)
set(CMAKE_C_STANDARD_REQUIRED true)
set(THREADS_PREFER_PTHREAD_FLAG ON)
find_package(Threads REQUIRED)
if (NOT MSVC)
if (RWKV_SANITIZE_THREAD)
add_compile_options(-fsanitize=thread)
link_libraries(-fsanitize=thread)
endif()
if (RWKV_SANITIZE_ADDRESS)
add_compile_options(-fsanitize=address -fno-omit-frame-pointer)
link_libraries(-fsanitize=address)
endif()
if (RWKV_SANITIZE_UNDEFINED)
add_compile_options(-fsanitize=undefined)
link_libraries(-fsanitize=undefined)
endif()
endif()
if (APPLE AND RWKV_ACCELERATE)
find_library(ACCELERATE_FRAMEWORK Accelerate)
if (ACCELERATE_FRAMEWORK)
message(STATUS "Accelerate framework found")
add_compile_definitions(GGML_USE_ACCELERATE)
set(RWKV_EXTRA_LIBS ${RWKV_EXTRA_LIBS} ${ACCELERATE_FRAMEWORK})
else()
message(WARNING "Accelerate framework not found")
endif()
endif()
if (RWKV_OPENBLAS)
if (RWKV_STATIC)
set(BLA_STATIC ON)
endif()
set(BLA_VENDOR OpenBLAS)
find_package(BLAS)
if (BLAS_FOUND)
message(STATUS "OpenBLAS found")
add_compile_definitions(GGML_USE_OPENBLAS)
add_link_options(${BLAS_LIBRARIES})
else()
message(WARNING "OpenBLAS not found")
endif()
endif()
if (RWKV_CUBLAS)
cmake_minimum_required(VERSION 3.17)
find_package(CUDAToolkit)
if (CUDAToolkit_FOUND)
message(STATUS "cuBLAS found")
enable_language(CUDA)
set(GGML_CUDA_SOURCES ${CMAKE_SOURCE_DIR}/ggml/src/ggml-cuda.cu ${CMAKE_SOURCE_DIR}/ggml/src/ggml-cuda.h)
add_compile_definitions(GGML_USE_CUBLAS)
if (RWKV_STATIC)
set(RWKV_EXTRA_LIBS ${RWKV_EXTRA_LIBS} CUDA::cudart_static CUDA::cublas_static CUDA::cublasLt_static)
else()
set(RWKV_EXTRA_LIBS ${RWKV_EXTRA_LIBS} CUDA::cudart CUDA::cublas CUDA::cublasLt)
endif()
# Architecture set-up copy-pasted from https://github.com/ggerganov/llama.cpp/blob/111163e2463171891680feed94371eb9becd9817/CMakeLists.txt#L317
if (NOT DEFINED CMAKE_CUDA_ARCHITECTURES)
# 52: lowest CUDA 12 standard
# 60: f16 CUDA intrinsics
# 61: integer CUDA intrinsics
# 70: compute capability at which unrolling a loop in mul_mat_q kernels is faster
# Lowest CUDA 12 standard + lowest for integer intrinsics.
set(CMAKE_CUDA_ARCHITECTURES "52;61;70")
endif()
message(STATUS "Using CUDA architectures: ${CMAKE_CUDA_ARCHITECTURES}")
else()
message(WARNING "cuBLAS not found")
endif()
endif()
if (RWKV_CLBLAST)
cmake_minimum_required(VERSION 3.17)
file(GLOB OPENCL_INCLUDE_SEARCH_PATHS ${CMAKE_SOURCE_DIR}/OpenCL-*/)
file(GLOB CLBLAST_INCLUDE_SEARCH_PATHS ${CMAKE_SOURCE_DIR}/CLBlast-*/)
set(OPENCL_INCLUDE_SEARCH_PATHS
/usr/include
/usr/local/include
$ENV{OPENCL_HOME}
$ENV{OPENCL_HOME}/include
${OPENCL_INCLUDE_SEARCH_PATHS}
)
set(CLBLAST_INCLUDE_SEARCH_PATHS
/usr/include
/usr/local/include
$ENV{CLBLAST_HOME}
$ENV{CLBLAST_HOME}/include
${CLBLAST_INCLUDE_SEARCH_PATHS}
)
find_path(OPENCL_INC NAMES opencl.h PATHS ${OPENCL_INCLUDE_SEARCH_PATHS} PATH_SUFFIXES include/CL)
find_library(OPENCL_LIB NAMES OpenCL PATHS ${OPENCL_INCLUDE_SEARCH_PATHS} PATH_SUFFIXES lib)
find_path(CLBLAST_INC NAMES clblast.h PATHS ${CLBLAST_INCLUDE_SEARCH_PATHS} PATH_SUFFIXES include)
find_library(CLBLAST_LIB NAMES clblast PATHS ${CLBLAST_INCLUDE_SEARCH_PATHS} PATH_SUFFIXES lib)
if (OPENCL_LIB)
set(OPENCL_INC ${OPENCL_INC}/..) # disgusting
message(STATUS "OpenCL SDK found: ${OPENCL_INC}")
if (CLBLAST_LIB)
message(STATUS "CLBlast found: ${CLBLAST_INC}")
add_compile_definitions(GGML_USE_CLBLAST)
set(GGML_OPENCL_SOURCES ${CMAKE_SOURCE_DIR}/ggml/src/ggml-opencl.cpp ${CMAKE_SOURCE_DIR}/ggml/src/ggml-opencl.h)
set(GGML_OPENCL_DIRS ${GGML_OPENCL_DIRS} ${OPENCL_INC} ${CLBLAST_INC})
set(RWKV_EXTRA_LIBS ${RWKV_EXTRA_LIBS} ${OPENCL_LIB} ${CLBLAST_LIB})
link_libraries("-Wl,--copy-dt-needed-entries")
else()
message(WARNING "CLBlast not found")
endif()
else()
message(WARNING "OpenCL SDK not found, CLBlast cannot be enabled")
endif()
endif()
if (RWKV_ALL_WARNINGS)
if (NOT MSVC)
set(c_flags
-Wall
-Wextra
-Wpedantic
-Wcast-qual
-Wdouble-promotion
-Wshadow
-Wstrict-prototypes
-Wpointer-arith
-Wno-unused-function
)
set(cxx_flags
-Wall
-Wextra
-Wpedantic
-Wcast-qual
-Wno-unused-function
-Wno-multichar
)
else()
set(c_flags
-W4
)
set(cxx_flags
-W4
)
endif()
add_compile_options(
"$<$<COMPILE_LANGUAGE:C>:${c_flags}>"
"$<$<COMPILE_LANGUAGE:CXX>:${cxx_flags}>"
)
endif()
if (RWKV_LTO)
include(CheckIPOSupported)
check_ipo_supported(RESULT result OUTPUT output)
if (result)
set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
else()
message(WARNING "IPO is not supported: ${output}")
endif()
endif()
# Architecture specific
# TODO [llama.cpp]: probably these flags need to be tweaked on some architectures
# feel free to update the Makefile for your architecture and send a pull request or issue
message(STATUS "CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}")
if (NOT MSVC)
if (RWKV_STATIC)
add_link_options(-static)
if (MINGW)
add_link_options(-static-libgcc -static-libstdc++)
endif()
endif()
if (RWKV_GPROF)
add_compile_options(-pg)
endif()
if (RWKV_NATIVE)
add_compile_options(-march=native)
endif()
endif()
if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm" OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES "aarch64")
message(STATUS "ARM detected")
if (MSVC)
# TODO [llama.cpp]: arm msvc?
else()
if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "aarch64")
add_compile_options(-mcpu=native)
endif()
# TODO [llama.cpp]: armv6,7,8 version specific flags
endif()
elseif (${CMAKE_SYSTEM_PROCESSOR} MATCHES "^(x86_64|i686|AMD64)$")
message(STATUS "x86 detected")
if (MSVC)
if (RWKV_AVX512)
add_compile_options($<$<COMPILE_LANGUAGE:C>:/arch:AVX512>)
add_compile_options($<$<COMPILE_LANGUAGE:CXX>:/arch:AVX512>)
# MSVC has no compile-time flags enabling specific
# AVX512 extensions, neither it defines the
# macros corresponding to the extensions.
# Do it manually.
elseif (RWKV_AVX2)
add_compile_options($<$<COMPILE_LANGUAGE:C>:/arch:AVX2>)
add_compile_options($<$<COMPILE_LANGUAGE:CXX>:/arch:AVX2>)
elseif (RWKV_AVX)
add_compile_options($<$<COMPILE_LANGUAGE:C>:/arch:AVX>)
add_compile_options($<$<COMPILE_LANGUAGE:CXX>:/arch:AVX>)
endif()
else()
add_compile_options(-mf16c)
if (RWKV_FMA)
add_compile_options(-mfma)
endif()
if (RWKV_AVX)
add_compile_options(-mavx)
endif()
if (RWKV_AVX2)
add_compile_options(-mavx2)
endif()
if (RWKV_AVX512)
add_compile_options(-mavx512f)
add_compile_options(-mavx512bw)
endif()
endif()
else()
# TODO [llama.cpp]: support PowerPC
message(STATUS "Unknown architecture")
endif()
#
# POSIX conformance
# Section copy-pasted from https://github.com/ggerganov/llama.cpp/blob/8781013ef654270cbead3e0011e33a6d690fb168/CMakeLists.txt#L580C20-L580C20
#
# clock_gettime came in POSIX.1b (1993)
# CLOCK_MONOTONIC came in POSIX.1-2001 / SUSv3 as optional
# posix_memalign came in POSIX.1-2001 / SUSv3
# M_PI is an XSI extension since POSIX.1-2001 / SUSv3, came in XPG1 (1985)
add_compile_definitions(_XOPEN_SOURCE=600)
# Somehow in OpenBSD whenever POSIX conformance is specified
# some string functions rely on locale_t availability,
# which was introduced in POSIX.1-2008, forcing us to go higher.
if (CMAKE_SYSTEM_NAME MATCHES "OpenBSD")
remove_definitions(-D_XOPEN_SOURCE=600)
add_compile_definitions(_XOPEN_SOURCE=700)
endif()
# Data types, macros and functions related to controlling CPU affinity and
# some memory allocation are available on Linux through GNU extensions in libc.
if (CMAKE_SYSTEM_NAME MATCHES "Linux")
add_compile_definitions(_GNU_SOURCE)
endif()
# RLIMIT_MEMLOCK came in BSD, is not specified in POSIX.1,
# and on macOS its availability depends on enabling Darwin extensions.
# Similarly on DragonFly, enabling BSD extensions is necessary.
if (
CMAKE_SYSTEM_NAME MATCHES "Darwin" OR
CMAKE_SYSTEM_NAME MATCHES "iOS" OR
CMAKE_SYSTEM_NAME MATCHES "tvOS" OR
CMAKE_SYSTEM_NAME MATCHES "DragonFly"
)
add_compile_definitions(_DARWIN_C_SOURCE)
endif()
# alloca is a non-standard interface that is not visible on BSDs when
# POSIX conformance is specified, but not all of them provide a clean way
# to enable it in such cases.
if (CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
add_compile_definitions(__BSD_VISIBLE)
endif()
if (CMAKE_SYSTEM_NAME MATCHES "NetBSD")
add_compile_definitions(_NETBSD_SOURCE)
endif()
if (CMAKE_SYSTEM_NAME MATCHES "OpenBSD")
add_compile_definitions(_BSD_SOURCE)
endif()
#
# Build libraries
#
if (MSVC)
add_compile_definitions(_CRT_SECURE_NO_WARNINGS)
endif()
add_library(ggml OBJECT
${CMAKE_SOURCE_DIR}/ggml/src/ggml.c
${CMAKE_SOURCE_DIR}/ggml/src/ggml-alloc.c
${CMAKE_SOURCE_DIR}/ggml/include/ggml/ggml.h
${CMAKE_SOURCE_DIR}/ggml/include/ggml/ggml-alloc.h
${GGML_CUDA_SOURCES}
${GGML_OPENCL_SOURCES})
target_include_directories(ggml PUBLIC ${CMAKE_SOURCE_DIR}/ggml/include/ggml ${GGML_OPENCL_DIRS})
target_compile_features(ggml PUBLIC c_std_11) # Don't bump
if (MSVC)
target_link_libraries(ggml PUBLIC ${RWKV_EXTRA_LIBS} Threads::Threads)
else()
target_link_libraries(ggml PUBLIC m ${RWKV_EXTRA_LIBS} Threads::Threads)
endif()
if (RWKV_BUILD_SHARED_LIBRARY)
set_target_properties(ggml PROPERTIES POSITION_INDEPENDENT_CODE ON)
endif()
if (RWKV_BUILD_SHARED_LIBRARY)
add_library(rwkv SHARED rwkv.cpp rwkv.h)
else()
add_library(rwkv rwkv.cpp rwkv.h)
endif()
target_include_directories(rwkv PUBLIC .)
target_compile_features(rwkv PUBLIC cxx_std_11)
target_link_libraries(rwkv PRIVATE ggml ${RWKV_EXTRA_LIBS})
if (RWKV_BUILD_SHARED_LIBRARY)
set_target_properties(rwkv PROPERTIES POSITION_INDEPENDENT_CODE ON)
target_compile_definitions(rwkv PRIVATE RWKV_SHARED RWKV_BUILD)
endif()
if (NOT RWKV_STANDALONE)
set_property(TARGET ggml PROPERTY GGML_STANDALONE OFF)
enable_testing()
add_subdirectory(tests)
add_subdirectory(extras)
elseif()
set_property(TARGET ggml PROPERTY GGML_STANDALONE ON)
endif()