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contuandrea
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‎CMakeLists.txt

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### CMakeList for TCoDe
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cmake_minimum_required(VERSION 3.2)
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# project name
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project(TCoDe)
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# warn user if system is not UNIX
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if(NOT UNIX)
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message(FATAL_ERROR "This is an unsupported system.")
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endif()
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#cmake path dir
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SET(TCoDe_CMAKE_DIR "${PROJECT_SOURCE_DIR}/cmake")
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SET(CMAKE_MODULE_PATH "${TCoDe_CMAKE_DIR}" ${CMAKE_MODULE_PATH})
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SET(CMAKE_VERBOSE_MAKEFILE ON)
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#check if compiler is C++14 compliant
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include(CheckCXXCompilerFlag)
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CHECK_CXX_COMPILER_FLAG("--std=c++14" COMPILER_SUPPORTS_CXX14)
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if(NOT COMPILER_SUPPORTS_CXX14)
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message(FATAL "The compiler ${CMAKE_CXX_COMPILER} has no C++14 support. Please use a different C++ compiler.")
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endif()
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#compiler flags
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if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
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MESSAGE(STATUS "Setting Clang flags")
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set(CMAKE_CXX_FLAGS " --std=c++14 -W -march=native -fPIC -O3 -ldl" CACHE STRING "compile flags" FORCE)
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elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
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MESSAGE(STATUS "Setting GCC flags")
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set(CMAKE_CXX_FLAGS " --std=c++14 -W -march=native -fPIC -O4 -ldl" CACHE STRING "compile flags" FORCE)
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elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel")
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MESSAGE(STATUS "Setting ICC flags")
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set(CMAKE_CXX_FLAGS " --std=c++14 -W -march=native -fPIC -O4 -ldl" CACHE STRING "compile flags" FORCE)
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#elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
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#MESSAGE(STATUS "===> Compiling with MSVC")
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endif()
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# get Hydra
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find_package(Hydra REQUIRED)
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include_directories(${HYDRA_INCLUDE_DIR})
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# get libconfig
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find_package(LibConfig REQUIRED)
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include_directories(${LIBCONFIG_INCLUDE_DIR})
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link_directories(${LIBCONFIG_LIBRARY})
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# get TCLAP
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find_package(TCLAP REQUIRED)
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include_directories(${TCLAP_INCLUDE_DIR})
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# get ROOT
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find_package(ROOT COMPONENTS Minuit2 TreePlayer)
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if(ROOT_FOUND)
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include_directories(${ROOT_INCLUDE_DIR})
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link_directories(${ROOT_LIBRARY_DIR})
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_ROOT_AVAILABLE_")
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if(${ROOT_Minuit2_LIBRARY} MATCHES "libMinuit2.so")
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set(Minuit2_FOUND ON)
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else(Minuit2_FOUND OFF)
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endif()
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endif(ROOT_FOUND)
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#get CUDA
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find_package(CUDA 8.0)
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if(CUDA_FOUND)
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link_directories( ${CUDA_TOOLKIT_ROOT_DIR}/lib64/)
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#set cuda flags
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SET(CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS} -ftemplate-backtrace-limit=0; --cudart; static; -O4; --expt-relaxed-constexpr; -fmad=true; --expt-extended-lambda;--relocatable-device-code=false ;
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-Xptxas -dlcm=ca; -Xptxas --opt-level=4 )
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SET(CUDA_PROPAGATE_HOST_FLAGS ON)
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SET(CUDA_SEPARABLE_COMPILATION OFF)
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SET(CUDA_VERBOSE_BUILD OFF)
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if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 4.8)
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LIST(APPEND CUDA_NVCC_FLAGS " -Xcompiler -D_MWAITXINTRIN_H_INCLUDED ")
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endif()
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if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 5.4)
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LIST(APPEND CUDA_NVCC_FLAGS " -Xcompiler -D__CORRECT_ISO_CPP14_MATH_H_PROTO ")
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endif()
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# Detect CUDA architecture and get best NVCC flags
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INCLUDE(${CMAKE_CURRENT_SOURCE_DIR}/cmake/FindCudaArch.cmake)
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SELECT_NVCC_ARCH_FLAGS(NVCC_FLAGS_EXTRA)
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LIST(APPEND CUDA_NVCC_FLAGS ${NVCC_FLAGS_EXTRA})
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endif(CUDA_FOUND)
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#get TBB
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find_package(TBB )
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if(TBB_FOUND)
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include_directories(${TBB_INCLUDE_DIRS})
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link_directories(${TBB_LIBRARY})
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endif(TBB_FOUND)
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#get OpenMP
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find_package(OpenMP)
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if(OPENMP_CXX_FOUND OR OPENMP_FOUND)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
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endif(OPENMP_CXX_FOUND OR OPENMP_FOUND)
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#generate API documentation with Doxygen
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find_package(Doxygen)
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option(BUILD_DOCUMENTATION "Create and install the HTML based API documentation (requires Doxygen)" NO)
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# examples etc
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include_directories(${CMAKE_CURRENT_SOURCE_DIR})
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include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include)
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#always on
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SET(BUILD_CPP_TARGETS ON)
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#crucial for clang build, where openmp support is not embeded in the compiler
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if( OPENMP_CXX_FOUND OR OPENMP_FOUND)
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SET(BUILD_OMP_TARGETS ON)
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else()
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SET(BUILD_OMP_TARGETS OFF)
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endif()
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#not every computer has a GPU and/or cuda installed or
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if( CUDA_FOUND )
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SET(BUILD_CUDA_TARGETS ON)
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else()
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SET(BUILD_CUDA_TARGETS OFF)
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endif()
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# to enable tbb builds
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if(TBB_FOUND)
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SET(BUILD_TBB_TARGETS ON)
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else()
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SET(BUILD_TBB_TARGETS OFF)
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endif(TBB_FOUND)
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# messages
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MESSAGE(STATUS "TCLAP Include path: ${TCLAP_INCLUDE_DIR}")
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MESSAGE(STATUS "ROOT include path: ${ROOT_INCLUDE_DIR}")
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MESSAGE(STATUS "ROOT library path: ${ROOT_LIBRARY_DIR}" )
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MESSAGE(STATUS "ROOT libraries: ${ROOT_LIBRARIES}")
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MESSAGE(STATUS "ROOT::Minuit2: ${ROOT_Minuit2_LIBRARY}")
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MESSAGE(STATUS "Build CUDA/NVCC-based targets: ${BUILD_CUDA_TARGETS}")
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MESSAGE(STATUS "CUDA include: ${CUDA_INCLUDE_DIRS}" )
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MESSAGE(STATUS "CUDA libraries: ${CUDA_LIBRARIES}" )
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MESSAGE(STATUS "NVCC flags: ${CUDA_NVCC_FLAGS}" )
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MESSAGE(STATUS "Build TBB targets: ${BUILD_TBB_TARGETS}")
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MESSAGE(STATUS "TBB include: ${TBB_INCLUDE_DIRS}" )
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MESSAGE(STATUS "TBB libraries: ${TBB_LIBRARIES}" )
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MESSAGE(STATUS "Build OpenMP targets: ${BUILD_OMP_TARGETS}")
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MESSAGE(STATUS "OpenMP flags: ${OpenMP_CXX_FLAGS}" )
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MESSAGE(STATUS "OpenMP libraries: ${OpenMP_CXX_LIBRARIES}" )
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MESSAGE(STATUS "Host compiler flags: ${CMAKE_CXX_FLAGS}" )
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MESSAGE(STATUS "Install diretory: ${CMAKE_INSTALL_PREFIX}" )
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MESSAGE(STATUS "Project source dir: ${PROJECT_SOURCE_DIR}" )
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MESSAGE(STATUS "Project build dir: ${PROJECT_BINARY_DIR}" )
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#+++++++++++++++++++++++++++
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# targets +
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#+++++++++++++++++++++++++++
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include(${TCoDe_CMAKE_DIR}/AddAnalysisTarget.cmake)
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ADD_ANALYSIS(simulation)
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ADD_ANALYSIS(loadmaps)
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‎cmake/AddAnalysisTarget.cmake

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function(ADD_ANALYSIS target_name)
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message(STATUS "-----------")
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#+++++++++++++++++++++++++
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# CUDA TARGETS |
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#+++++++++++++++++++++++++
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if(BUILD_CUDA_TARGETS)
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message(STATUS "Adding target ${target_name} to CUDA backend. Executable file name: ${target_name}_cuda")
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cuda_add_executable("${target_name}_cuda"
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#EXCLUDE_FROM_ALL
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"${CMAKE_CURRENT_SOURCE_DIR}/src/${target_name}.cu"
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OPTIONS -Xcompiler -DHYDRA_DEVICE_SYSTEM=CUDA -DHYDRA_HOST_SYSTEM=CPP)
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target_link_libraries("${target_name}_cuda" ${ROOT_LIBRARIES} ${LIBCONFIGPP_LIBRARIES} )
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endif(BUILD_CUDA_TARGETS)
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#+++++++++++++++++++++++++
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# TBB TARGETS |
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#+++++++++++++++++++++++++
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if(BUILD_TBB_TARGETS)
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message(STATUS "Adding target ${target_name} to TBB backend. Executable file name: ${target_name}_tbb")
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add_executable("${target_name}_tbb"
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# EXCLUDE_FROM_ALL
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"${CMAKE_CURRENT_SOURCE_DIR}/src/${target_name}.cpp" )
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set_target_properties( "${target_name}_tbb"
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PROPERTIES COMPILE_FLAGS "-DHYDRA_HOST_SYSTEM=CPP -DHYDRA_DEVICE_SYSTEM=TBB")
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target_link_libraries( "${target_name}_tbb" ${ROOT_LIBRARIES} ${TBB_LIBRARIES} ${LIBCONFIGPP_LIBRARIES} )
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endif(BUILD_TBB_TARGETS)
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#+++++++++++++++++++++++++
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# CPP TARGETS |
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#+++++++++++++++++++++++++
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if(BUILD_CPP_TARGETS)
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message(STATUS "Adding target ${target_name} to CPP backend. Executable file name: ${target_name}_cpp")
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add_executable("${target_name}_cpp"
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# EXCLUDE_FROM_ALL
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"${CMAKE_CURRENT_SOURCE_DIR}/src/${target_name}.cpp" )
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set_target_properties( "${target_name}_cpp"
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PROPERTIES COMPILE_FLAGS "-DHYDRA_HOST_SYSTEM=CPP -DHYDRA_DEVICE_SYSTEM=CPP")
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target_link_libraries( "${target_name}_cpp" ${ROOT_LIBRARIES} ${TBB_LIBRARIES} ${LIBCONFIGPP_LIBRARIES} )
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endif(BUILD_CPP_TARGETS)
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#+++++++++++++++++++++++++
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# OMP TARGETS |
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#+++++++++++++++++++++++++
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if(BUILD_OMP_TARGETS)
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message(STATUS "Adding target ${target_name} to OMP backend. Executable file name: ${target_name}_omp")
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add_executable("${target_name}_omp"
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#EXCLUDE_FROM_ALL
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"${CMAKE_CURRENT_SOURCE_DIR}/src/${target_name}.cpp" )
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set_target_properties( "${target_name}_omp"
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PROPERTIES COMPILE_FLAGS "-DHYDRA_HOST_SYSTEM=CPP -DHYDRA_DEVICE_SYSTEM=OMP ${OpenMP_CXX_FLAGS}")
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target_link_libraries( "${target_name}_omp" ${ROOT_LIBRARIES} ${OpenMP_CXX_LIBRARIES} ${LIBCONFIGPP_LIBRARIES} )
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endif(BUILD_OMP_TARGETS)
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endfunction(ADD_ANALYSIS)

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