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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required (VERSION 3.2)
project (xgboost)
find_package(OpenMP)
option(PLUGIN_UPDATER_GPU "Build GPU accelerated tree construction plugin")
if(PLUGIN_UPDATER_GPU)
find_package(CUDA REQUIRED)
endif()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
if(NOT MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -O3 -funroll-loops -msse2 -D_MWAITXINTRIN_H_INCLUDED -D_FORCE_INLINES")
endif()
# Make sure we are using C++11
# Visual Studio 12.0 and newer supports enough c++11 to make this work
if(MSVC)
if(MSVC_VERSION LESS 1800)
message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")
endif()
else()
# GCC 4.6 with c++0x supports enough to make this work
include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)
CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORTS_CXX0X)
set(STD_FLAG "")
if(COMPILER_SUPPORTS_CXX11)
set(STD_FLAG "-std=c++11")
elseif(COMPILER_SUPPORTS_CXX0X)
set(STD_FLAG "-std=c++0x")
else()
message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")
endif()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${STD_FLAG}")
endif()
#Make sure we are using the static runtime
if(MSVC)
set(variables
CMAKE_C_FLAGS_DEBUG
CMAKE_C_FLAGS_MINSIZEREL
CMAKE_C_FLAGS_RELEASE
CMAKE_C_FLAGS_RELWITHDEBINFO
CMAKE_CXX_FLAGS_DEBUG
CMAKE_CXX_FLAGS_MINSIZEREL
CMAKE_CXX_FLAGS_RELEASE
CMAKE_CXX_FLAGS_RELWITHDEBINFO
)
foreach(variable ${variables})
if(${variable} MATCHES "/MD")
string(REGEX REPLACE "/MD" "/MT" ${variable} "${${variable}}")
endif()
endforeach()
endif()
include_directories (
${PROJECT_SOURCE_DIR}/include
${PROJECT_SOURCE_DIR}/dmlc-core/include
${PROJECT_SOURCE_DIR}/rabit/include
)
file(GLOB SOURCES
src/c_api/*.cc
src/common/*.cc
src/data/*.cc
src/gbm/*.cc
src/metric/*.cc
src/objective/*.cc
src/tree/*.cc
src/*.cc
)
set(RABIT_SOURCES
rabit/src/allreduce_base.cc
rabit/src/allreduce_robust.cc
rabit/src/engine.cc
rabit/src/c_api.cc
)
add_subdirectory(dmlc-core)
add_library(rabit STATIC ${RABIT_SOURCES})
#Set library output directories
if(MSVC)
#With MSVC shared library is considered runtime
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE ${PROJECT_SOURCE_DIR}/lib)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE ${PROJECT_SOURCE_DIR}/lib)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG ${PROJECT_SOURCE_DIR}/lib)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_DEBUG ${PROJECT_SOURCE_DIR}/lib)
else()
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/lib)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR})
#Prevent shared library being called liblibxgboost.so on Linux
set(CMAKE_SHARED_LIBRARY_PREFIX "")
endif()
set(LINK_LIBRARIES dmlccore rabit)
if(PLUGIN_UPDATER_GPU)
# nccl
set(LINK_LIBRARIES ${LINK_LIBRARIES} nccl)
add_subdirectory(nccl)
set(NCCL_DIRECTORY ${PROJECT_SOURCE_DIR}/nccl)
include_directories(${NCCL_DIRECTORY}/src)
set(LINK_LIBRARIES ${LINK_LIBRARIES} ${CUDA_LIBRARIES})
#Find cub
set(CUB_DIRECTORY ${PROJECT_SOURCE_DIR}/cub/)
include_directories(${CUB_DIRECTORY})
#Find googletest
set(GTEST_DIRECTORY "${CACHE_PREFIX}" CACHE PATH "Googletest directory")
include_directories(${GTEST_DIRECTORY}/include)
# plugin
set(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS};-lineinfo;--expt-extended-lambda")
set(CUDA_SOURCES
plugin/updater_gpu/src/updater_gpu.cu
plugin/updater_gpu/src/gpu_hist_builder.cu
)
include(${PROJECT_SOURCE_DIR}/cmake/Utils.cmake)
include(${PROJECT_SOURCE_DIR}/cmake/Cuda.cmake)
# use below for forcing specific arch
#cuda_compile(CUDA_OBJS ${CUDA_SOURCES} ${CUDA_NVCC_FLAGS} -arch=compute_52)
# use below for auto-detect, but gpu_grow currently doesn't work with 61
xgboost_cuda_compile(CUDA_OBJS ${CUDA_SOURCES} ${CUDA_NVCC_FLAGS})
if(MSVC)
else()
cuda_add_library(updater_gpu STATIC ${CUDA_SOURCES})
set(LINK_LIBRARIES ${LINK_LIBRARIES} updater_gpu)
endif()
else()
set(CUDA_OBJS "")
set(updater_gpu "")
endif()
add_library(objxgboost OBJECT ${SOURCES})
set_target_properties(${objxgboost} PROPERTIES POSITION_INDEPENDENT_CODE 1)
add_library(libxgboost SHARED $<TARGET_OBJECTS:objxgboost> ${CUDA_OBJS})
add_executable(xgboost $<TARGET_OBJECTS:objxgboost> ${CUDA_OBJS})
target_link_libraries(xgboost ${LINK_LIBRARIES})
target_link_libraries(libxgboost ${LINK_LIBRARIES})
option(JVM_BINDINGS "Build JVM bindings" OFF)
if(JVM_BINDINGS)
find_package(JNI QUIET REQUIRED)
include_directories(${JNI_INCLUDE_DIRS} jvm-packages/xgboost4j/src/native)
add_library(libxgboost4j SHARED
$<TARGET_OBJECTS:objxgboost>
${CUDA_OBJS}
jvm-packages/xgboost4j/src/native/xgboost4j.cpp)
target_link_libraries(libxgboost4j
${LINK_LIBRARIES}
${JNI_LIBRARIES})
endif()