diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt index 1f8a0322f..7ac0294f0 100644 --- a/cmake/CMakeLists.txt +++ b/cmake/CMakeLists.txt @@ -1,568 +1,571 @@ ######################################## # CMake build system # This file is part of LAMMPS # Created by Christoph Junghans and Richard Berger cmake_minimum_required(VERSION 3.1) project(lammps) set(SOVERSION 0) set(LAMMPS_SOURCE_DIR ${CMAKE_SOURCE_DIR}/../src) set(LAMMPS_LIB_SOURCE_DIR ${CMAKE_SOURCE_DIR}/../lib) set(LAMMPS_LIB_BINARY_DIR ${CMAKE_BINARY_DIR}/lib) #To not conflict with old Makefile build system, we build everything here file(GLOB LIB_SOURCES ${LAMMPS_SOURCE_DIR}/*.cpp) file(GLOB LMP_SOURCES ${LAMMPS_SOURCE_DIR}/main.cpp) list(REMOVE_ITEM LIB_SOURCES ${LMP_SOURCES}) # Cmake modules/macros are in a subdirectory to keep this file cleaner set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/Modules) if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CXX_FLAGS) #release comes with -O3 by default set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel." FORCE) endif(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CXX_FLAGS) foreach(STYLE_FILE style_angle.h style_atom.h style_body.h style_bond.h style_command.h style_compute.h style_dihedral.h style_dump.h style_fix.h style_improper.h style_integrate.h style_kspace.h style_minimize.h style_nbin.h style_npair.h style_nstencil.h style_ntopo.h style_pair.h style_reader.h style_region.h) if(EXISTS ${LAMMPS_SOURCE_DIR}/${STYLE_FILE}) message(FATAL_ERROR "There is a ${STYLE_FILE} in ${LAMMPS_SOURCE_DIR}, please clean up the source directory first") endif() endforeach() enable_language(CXX) ###################################################################### # compiler tests # these need ot be done early (before further tests). ##################################################################### include(CheckCCompilerFlag) ######################################################################## # User input options # ######################################################################## option(BUILD_SHARED_LIBS "Build shared libs" OFF) option(INSTALL_LIB "Install lammps library and header" ON) include(GNUInstallDirs) set(LAMMPS_LINK_LIBS) option(ENABLE_MPI "Build MPI version" OFF) if(ENABLE_MPI) find_package(MPI REQUIRED) include_directories(${MPI_C_INCLUDE_PATH}) list(APPEND LAMMPS_LINK_LIBS ${MPI_CXX_LIBRARIES}) option(LAMMPS_LONGLONG_TO_LONG "Workaround if your system or MPI version does not recognize 'long long' data types" OFF) if(LAMMPS_LONGLONG_TO_LONG) add_definitions(-DLAMMPS_LONGLONG_TO_LONG) endif() else() file(GLOB MPI_SOURCES ${LAMMPS_SOURCE_DIR}/STUBS/mpi.c) list(APPEND LIB_SOURCES ${MPI_SOURCES}) include_directories(${LAMMPS_SOURCE_DIR}/STUBS) endif() set(LAMMPS_SIZE_LIMIT "LAMMPS_SMALLBIG" CACHE STRING "Lammps size limit") set_property(CACHE LAMMPS_SIZE_LIMIT PROPERTY STRINGS LAMMPS_SMALLBIG LAMMPS_BIGBIG LAMMPS_SMALLSMALL) add_definitions(-D${LAMMPS_SIZE_LIMIT}) set(LAMMPS_MEMALIGN "64" CACHE STRING "enables the use of the posix_memalign() call instead of malloc() when large chunks or memory are allocated by LAMMPS") add_definitions(-DLAMMPS_MEMALIGN=${LAMMPS_MEMALIGN}) option(LAMMPS_EXCEPTIONS "enable the use of C++ exceptions for error messages (useful for library interface)" OFF) if(LAMMPS_EXCEPTIONS) add_definitions(-DLAMMPS_EXCEPTIONS) endif() option(CMAKE_VERBOSE_MAKEFILE "Verbose makefile" OFF) option(ENABLE_TESTING "Enable testing" OFF) if(ENABLE_TESTING) enable_testing() endif(ENABLE_TESTING) option(ENABLE_ALL "Build all default packages" OFF) set(DEFAULT_PACKAGES ASPHERE BODY CLASS2 COLLOID COMPRESS CORESHELL DIPOLE GRANULAR KSPACE MANYBODY MC MEAM MISC MOLECULE PERI QEQ REAX REPLICA RIGID SHOCK SNAP SRD) set(OTHER_PACKAGES KIM PYTHON MSCG MPIIO VORONOI POEMS USER-ATC USER-AWPMD USER-CGDNA USER-CGSDK USER-COLVARS USER-DIFFRACTION USER-DPD USER-DRUDE USER-EFF USER-FEP USER-H5MD USER-LB USER-MANIFOLD USER-MEAMC USER-MGPT USER-MISC USER-MOLFILE USER-NETCDF USER-PHONON USER-QTB USER-REAXC USER-SMD USER-SMTBQ USER-SPH USER-TALLY USER-VTK USER-QUIP USER-QMMM) set(ACCEL_PACKAGES USER-OMP KOKKOS OPT USER-INTEL GPU) foreach(PKG ${DEFAULT_PACKAGES}) option(ENABLE_${PKG} "Build ${PKG} Package" ${ENABLE_ALL}) endforeach() foreach(PKG ${ACCEL_PACKAGES} ${OTHER_PACKAGES}) option(ENABLE_${PKG} "Build ${PKG} Package" OFF) endforeach() macro(pkg_depends PKG1 PKG2) if(ENABLE_${PKG1} AND NOT ENABLE_${PKG2}) message(FATAL_ERROR "${PKG1} package needs LAMMPS to be build with ${PKG2}") endif() endmacro() pkg_depends(MPIIO MPI) pkg_depends(QEQ MANYBODY) pkg_depends(USER-ATC MANYBODY) pkg_depends(USER-H5MD MPI) pkg_depends(USER-LB MPI) pkg_depends(USER-MISC MANYBODY) pkg_depends(USER-PHONON KSPACE) if(ENABLE_BODY AND ENABLE_POEMS) message(FATAL_ERROR "BODY and POEMS cannot be enabled at the same time") endif() ###################################################### # packages with special compiler needs or external libs ###################################################### if(ENABLE_REAX OR ENABLE_MEAM OR ENABLE_USER-QUIP OR ENABLE_USER-QMMM) enable_language(Fortran) endif() if(ENABLE_KOKKOS OR ENABLE_MSCG) # starting with CMake 3.1 this is all you have to do to enforce C++11 set(CMAKE_CXX_STANDARD 11) # C++11... set(CMAKE_CXX_STANDARD_REQUIRED ON) #...is required... set(CMAKE_CXX_EXTENSIONS OFF) #...without compiler extensions like gnu++11 endif() if(ENABLE_USER-OMP OR ENABLE_KOKKOS OR ENABLE_USER-INTEL) find_package(OpenMP REQUIRED) set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}") set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}") endif() if(ENABLE_KSPACE) set(FFT "KISSFFT" CACHE STRING "FFT library for KSPACE package") set_property(CACHE FFT PROPERTY STRINGS KISSFFT FFTW3 MKL FFTW2) if(NOT FFT STREQUAL "KISSFFT") find_package(${FFT} REQUIRED) add_definitions(-DFFT_${FFT}) include_directories(${${FFT}_INCLUDE_DIRS}) list(APPEND LAMMPS_LINK_LIBS ${${FFT}_LIBRARIES}) endif() set(PACK_OPTIMIZATION "PACK_ARRAY" CACHE STRING "Optimization for FFT") set_property(CACHE PACK_OPTIMIZATION PROPERTY STRINGS PACK_ARRAY PACK_POINTER PACK_MEMCPY) if(NOT PACK_OPTIMIZATION STREQUAL "PACK_ARRAY") add_definitions(-D${PACK_OPTIMIZATION}) endif() endif() if(ENABLE_MISC) option(LAMMPS_XDR "include XDR compatibility files for doing particle dumps in XTC format" OFF) if(LAMMPS_XDR) add_definitions(-DLAMMPS_XDR) endif() endif() if(ENABLE_MSCG OR ENABLE_USER-ATC OR ENABLE_USER-AWPMD OR ENABLE_USER-QUIP) find_package(LAPACK) if(LAPACK_FOUND) list(APPEND LAMMPS_LINK_LIBS ${LAPACK_LIBRARIES}) else() enable_language(Fortran) file(GLOB LAPACK_SOURCES ${LAMMPS_LIB_SOURCE_DIR}/linalg/*.f) list(APPEND LIB_SOURCES ${LAPACK_SOURCES}) endif() endif() if(ENABLE_PYTHON) find_package(PythonInterp REQUIRED) find_package(PythonLibs REQUIRED) add_definitions(-DLMP_PYTHON) include_directories(${PYTHON_INCLUDE_DIR}) list(APPEND LAMMPS_LINK_LIBS ${PYTHON_LIBRARY}) if(NOT PYTHON_INSTDIR) execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "import distutils.sysconfig as cg; print(cg.get_python_lib(1,0,prefix='${CMAKE_INSTALL_PREFIX}'))" OUTPUT_VARIABLE PYTHON_INSTDIR OUTPUT_STRIP_TRAILING_WHITESPACE) endif() install(FILES ${CMAKE_SOURCE_DIR}/../python/lammps.py DESTINATION ${PYTHON_INSTDIR}) if(NOT BUILD_SHARED_LIBS) message(FATAL_ERROR "Python package need lammps to be build shared, use -DBUILD_SHARED_LIBS=ON") endif() endif() find_package(JPEG) if(JPEG_FOUND) add_definitions(-DLAMMPS_JPEG) include_directories(${JPEG_INCLUDE_DIR}) list(APPEND LAMMPS_LINK_LIBS ${JPEG_LIBRARIES}) endif() find_package(PNG) find_package(ZLIB) if(PNG_FOUND AND ZLIB_FOUND) include_directories(${PNG_INCLUDE_DIRS} ${ZLIB_INCLUDE_DIRS}) list(APPEND LAMMPS_LINK_LIBS ${PNG_LIBRARIES} ${ZLIB_LIBRARIES}) add_definitions(-DLAMMPS_PNG) endif() find_program(GZIP_EXECUTABLE gzip) find_package_handle_standard_args(GZIP REQUIRED_VARS GZIP_EXECUTABLE) if(GZIP_FOUND) add_definitions(-DLAMMPS_GZIP) endif() find_program(FFMPEG_EXECUTABLE ffmpeg) find_package_handle_standard_args(FFMPEG REQUIRED_VARS FFMPEG_EXECUTABLE) if(FFMPEG_FOUND) add_definitions(-DLAMMPS_FFMPEG) endif() if(ENABLE_VORONOI) find_package(VORO REQUIRED) #some distros include_directories(${VORO_INCLUDE_DIRS}) list(APPEND LAMMPS_LINK_LIBS ${VORO_LIBRARIES}) endif() if(ENABLE_USER-MOLFILE) list(APPEND LAMMPS_LINK_LIBS ${CMAKE_DL_LIBS}) endif() if(ENABLE_USER-NETCDF) find_package(NetCDF REQUIRED) include_directories(NETCDF_INCLUDE_DIR) list(APPEND LAMMPS_LINK_LIBS ${NETCDF_LIBRARY}) add_definitions(-DLMP_HAS_NETCDF -DNC_64BIT_DATA=0x0020) endif() if(ENABLE_USER-SMD) find_package(Eigen3 REQUIRED) include_directories(${EIGEN3_INCLUDE_DIR}) endif() if(ENABLE_USER-QUIP) find_package(QUIP REQUIRED) list(APPEND LAMMPS_LINK_LIBS ${QUIP_LIBRARIES} ${CMAKE_Fortran_IMPLICIT_LINK_LIBRARIES}) endif() if(ENABLE_USER-QMMM) find_package(QE REQUIRED) include_directories(${QE_INCLUDE_DIRS}) list(APPEND LAMMPS_LINK_LIBS ${QE_LIBRARIES} ${CMAKE_Fortran_IMPLICIT_LINK_LIBRARIES}) endif() -if(ENABLE_USER-H5MD) - find_package(HDF5 REQUIRED) - list(APPEND LAMMPS_LINK_LIBS ${HDF5_LIBRARIES}) - include_directories(${HDF5_INCLUDE_DIRS} ${LAMMPS_LIB_SOURCE_DIR}/h5md/include) -endif() - if(ENABLE_USER-VTK) find_package(VTK REQUIRED NO_MODULE) include(${VTK_USE_FILE}) add_definitions(-DLAMMPS_VTK) list(APPEND LAMMPS_LINK_LIBS ${VTK_LIBRARIES}) endif() if(ENABLE_KIM) find_package(KIM REQUIRED) list(APPEND LAMMPS_LINK_LIBS ${KIM_LIBRARIES}) include_directories(${KIM_INCLUDE_DIRS}) endif() if(ENABLE_MSCG) find_package(GSL REQUIRED) set(LAMMPS_LIB_MSCG_BIN_DIR ${LAMMPS_LIB_BINARY_DIR}/mscg) set(MSCG_TARBALL ${LAMMPS_LIB_MSCG_BIN_DIR}/MS-CG-master.zip) set(LAMMPS_LIB_MSCG_BIN_DIR ${LAMMPS_LIB_MSCG_BIN_DIR}/MSCG-release-master/src) if(NOT EXISTS ${LAMMPS_LIB_MSCG_BIN_DIR}) if(NOT EXISTS ${MSCG_TARBALL}) message(STATUS "Downloading ${MSCG_TARBALL}") file(DOWNLOAD https://github.com/uchicago-voth/MSCG-release/archive/master.zip ${MSCG_TARBALL} SHOW_PROGRESS) #EXPECTED_MD5 cannot be due due to master endif() message(STATUS "Unpacking ${MSCG_TARBALL}") execute_process(COMMAND ${CMAKE_COMMAND} -E tar xvf ${MSCG_TARBALL} WORKING_DIRECTORY ${LAMMPS_LIB_BINARY_DIR}/mscg) endif() file(GLOB MSCG_SOURCES ${LAMMPS_LIB_MSCG_BIN_DIR}/*.cpp) list(APPEND LIB_SOURCES ${MSCG_SOURCES}) foreach(MSCG_SOURCE ${MSCG_SOURCES}) set_property(SOURCE ${MSCG_SOURCE} APPEND PROPERTY COMPILE_DEFINITIONS DIMENSION=3 _exclude_gromacs=1) endforeach() include_directories(${LAMMPS_LIB_MSCG_BIN_DIR} ${GSL_INCLUDE_DIRS}) list(APPEND LAMMPS_LINK_LIBS ${GSL_LIBRARIES}) endif() ######################################################################## # Basic system tests (standard libraries, headers, functions, types) # ######################################################################## include(CheckIncludeFile) foreach(HEADER math.h) check_include_file(${HEADER} FOUND_${HEADER}) if(NOT FOUND_${HEADER}) message(FATAL_ERROR "Could not find needed header - ${HEADER}") endif(NOT FOUND_${HEADER}) endforeach(HEADER) set(MATH_LIBRARIES "m" CACHE STRING "math library") mark_as_advanced( MATH_LIBRARIES ) include(CheckLibraryExists) foreach(FUNC sin cos) check_library_exists(${MATH_LIBRARIES} ${FUNC} "" FOUND_${FUNC}_${MATH_LIBRARIES}) if(NOT FOUND_${FUNC}_${MATH_LIBRARIES}) message(FATAL_ERROR "Could not find needed math function - ${FUNC}") endif(NOT FOUND_${FUNC}_${MATH_LIBRARIES}) endforeach(FUNC) list(APPEND LAMMPS_LINK_LIBS ${MATH_LIBRARIES}) ###################################### # Generate Basic Style files ###################################### include(StyleHeaderUtils) RegisterStyles(${LAMMPS_SOURCE_DIR}) ############################################## # add sources of enabled packages ############################################ foreach(PKG ${DEFAULT_PACKAGES} ${OTHER_PACKAGES}) if(ENABLE_${PKG}) set(${PKG}_SOURCES_DIR ${LAMMPS_SOURCE_DIR}/${PKG}) # detects styles in package and adds them to global list RegisterStyles(${${PKG}_SOURCES_DIR}) file(GLOB ${PKG}_SOURCES ${${PKG}_SOURCES_DIR}/*.cpp) list(APPEND LIB_SOURCES ${${PKG}_SOURCES}) include_directories(${${PKG}_SOURCES_DIR}) endif() endforeach() ############################################## # add lib sources of (simple) enabled packages ############################################ foreach(SIMPLE_LIB REAX MEAM POEMS USER-ATC USER-AWPMD USER-COLVARS USER-H5MD USER-MOLFILE USER-QMMM) if(ENABLE_${SIMPLE_LIB}) string(REGEX REPLACE "^USER-" "" PKG_LIB "${SIMPLE_LIB}") string(TOLOWER "${PKG_LIB}" PKG_LIB) file(GLOB_RECURSE ${PKG_LIB}_SOURCES ${LAMMPS_LIB_SOURCE_DIR}/${PKG_LIB}/*.F ${LAMMPS_LIB_SOURCE_DIR}/${PKG_LIB}/*.c ${LAMMPS_LIB_SOURCE_DIR}/${PKG_LIB}/*.cpp) if(${PKG_LIB}_SOURCES) #some libs (e.g. molfile have headers only) if(BUILD_SHARED_PKG_LIBS) option(BUILD_SHARED_PKG_LIBS "Build package libs shared" OFF) add_library(${PKG_LIB} SHARED ${${PKG_LIB}_SOURCES}) set_target_properties(${PKG_LIB} PROPERTIES SOVERSION ${SOVERSION}) if(INSTALL_LIB) install(TARGETS ${PKG_LIB} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}) else() message(FATAL_ERROR "Shared library has to be installed, use -DINSTALL_LIB=ON to install lammps with a library") endif() else() add_library(${PKG_LIB} STATIC ${${PKG_LIB}_SOURCES}) endif() list(APPEND LAMMPS_LINK_LIBS ${PKG_LIB}) endif() foreach(PKG_SRC ${${SIMPLE_LIB}_SOURCES}) if(PKG_LIB STREQUAL awpmd) set_property(SOURCE ${PKG_SRC} APPEND PROPERTY COMPILE_FLAGS -I${LAMMPS_LIB_SOURCE_DIR}/${PKG_LIB}/systems/interact) set_property(SOURCE ${PKG_SRC} APPEND APPEND_STRING PROPERTY COMPILE_FLAGS " -I${LAMMPS_LIB_SOURCE_DIR}/${PKG_LIB}/ivutils/include") + elseif(PKG_LIB STREQUAL h5md) + include_directories(${LAMMPS_LIB_SOURCE_DIR}/h5md/include) #ch5md.h is included indirectly in style.h else() set_property(SOURCE ${PKG_SRC} APPEND PROPERTY COMPILE_FLAGS -I${LAMMPS_LIB_SOURCE_DIR}/${PKG_LIB}) endif() endforeach() endif() endforeach() if(ENABLE_USER-AWPMD) set_target_properties(awpmd PROPERTIES INCLUDE_DIRECTORIES "${LAMMPS_LIB_SOURCE_DIR}/awpmd/systems/interact;${LAMMPS_LIB_SOURCE_DIR}/awpmd/ivutils/include") endif() +if(ENABLE_USER-H5MD) + find_package(HDF5 REQUIRED) + target_link_libraries(h5md ${HDF5_LIBRARIES}) + set_target_properties(h5md PROPERTIES INCLUDE_DIRECTORIES + "${HDF5_INCLUDE_DIRS};${LAMMPS_LIB_SOURCE_DIR}/h5md/include") +endif() + ###################################################################### # packages which selectively include variants based on enabled styles # e.g. accelerator packages ###################################################################### if(ENABLE_USER-OMP) set(USER-OMP_SOURCES_DIR ${LAMMPS_SOURCE_DIR}/USER-OMP) set(USER-OMP_SOURCES ${USER-OMP_SOURCES_DIR}/thr_data.cpp ${USER-OMP_SOURCES_DIR}/thr_omp.cpp ${USER-OMP_SOURCES_DIR}/fix_nh_omp.cpp ${USER-OMP_SOURCES_DIR}/fix_nh_sphere_omp.cpp) set_property(GLOBAL PROPERTY "OMP_SOURCES" "${USER-OMP_SOURCES}") # detects styles which have USER-OMP version RegisterStylesExt(${USER-OMP_SOURCES_DIR} omp OMP_SOURCES) get_property(USER-OMP_SOURCES GLOBAL PROPERTY OMP_SOURCES) list(APPEND LIB_SOURCES ${USER-OMP_SOURCES}) include_directories(${USER-OMP_SOURCES_DIR}) endif() if(ENABLE_KOKKOS) set(LAMMPS_LIB_KOKKOS_SRC_DIR ${LAMMPS_LIB_SOURCE_DIR}/kokkos) set(LAMMPS_LIB_KOKKOS_BIN_DIR ${LAMMPS_LIB_BINARY_DIR}/kokkos) add_definitions(-DLMP_KOKKOS) add_subdirectory(${LAMMPS_LIB_KOKKOS_SRC_DIR} ${LAMMPS_LIB_KOKKOS_BIN_DIR}) set(Kokkos_INCLUDE_DIRS ${LAMMPS_LIB_KOKKOS_SRC_DIR}/core/src ${LAMMPS_LIB_KOKKOS_SRC_DIR}/containers/src ${LAMMPS_LIB_KOKKOS_SRC_DIR}/algorithms/src ${LAMMPS_LIB_KOKKOS_BIN_DIR}) include_directories(${Kokkos_INCLUDE_DIRS}) list(APPEND LAMMPS_LINK_LIBS kokkos) set(KOKKOS_PKG_SOURCES_DIR ${LAMMPS_SOURCE_DIR}/KOKKOS) set(KOKKOS_PKG_SOURCES ${KOKKOS_PKG_SOURCES_DIR}/kokkos.cpp ${KOKKOS_PKG_SOURCES_DIR}/atom_kokkos.cpp ${KOKKOS_PKG_SOURCES_DIR}/atom_vec_kokkos.cpp ${KOKKOS_PKG_SOURCES_DIR}/comm_kokkos.cpp ${KOKKOS_PKG_SOURCES_DIR}/comm_tiled_kokkos.cpp ${KOKKOS_PKG_SOURCES_DIR}/neighbor_kokkos.cpp ${KOKKOS_PKG_SOURCES_DIR}/neigh_list_kokkos.cpp ${KOKKOS_PKG_SOURCES_DIR}/neigh_bond_kokkos.cpp ${KOKKOS_PKG_SOURCES_DIR}/fix_nh_kokkos.cpp ${KOKKOS_PKG_SOURCES_DIR}/domain_kokkos.cpp ${KOKKOS_PKG_SOURCES_DIR}/modify_kokkos.cpp) set_property(GLOBAL PROPERTY "KOKKOS_PKG_SOURCES" "${KOKKOS_PKG_SOURCES}") # detects styles which have KOKKOS version RegisterStylesExt(${KOKKOS_PKG_SOURCES_DIR} kokkos KOKKOS_PKG_SOURCES) get_property(KOKKOS_PKG_SOURCES GLOBAL PROPERTY KOKKOS_PKG_SOURCES) list(APPEND LIB_SOURCES ${KOKKOS_PKG_SOURCES}) include_directories(${KOKKOS_PKG_SOURCES_DIR}) endif() if(ENABLE_OPT) set(OPT_SOURCES_DIR ${LAMMPS_SOURCE_DIR}/OPT) set(OPT_SOURCES) set_property(GLOBAL PROPERTY "OPT_SOURCES" "${OPT_SOURCES}") # detects styles which have OPT version RegisterStylesExt(${OPT_SOURCES_DIR} opt OPT_SOURCES) get_property(OPT_SOURCES GLOBAL PROPERTY OPT_SOURCES) list(APPEND LIB_SOURCES ${OPT_SOURCES}) include_directories(${OPT_SOURCES_DIR}) endif() if(ENABLE_USER-INTEL) set(USER-INTEL_SOURCES_DIR ${LAMMPS_SOURCE_DIR}/USER-INTEL) set(USER-INTEL_SOURCES ${USER-INTEL_SOURCES_DIR}/intel_preprocess.h ${USER-INTEL_SOURCES_DIR}/intel_buffers.h ${USER-INTEL_SOURCES_DIR}/intel_buffers.cpp ${USER-INTEL_SOURCES_DIR}/math_extra_intel.h ${USER-INTEL_SOURCES_DIR}/nbin_intel.h ${USER-INTEL_SOURCES_DIR}/nbin_intel.cpp ${USER-INTEL_SOURCES_DIR}/npair_intel.h ${USER-INTEL_SOURCES_DIR}/npair_intel.cpp ${USER-INTEL_SOURCES_DIR}/intel_simd.h ${USER-INTEL_SOURCES_DIR}/intel_intrinsics.h) set_property(GLOBAL PROPERTY "USER-INTEL_SOURCES" "${USER-INTEL_SOURCES}") # detects styles which have USER-INTEL version RegisterStylesExt(${USER-INTEL_SOURCES_DIR} opt USER-INTEL_SOURCES) get_property(USER-INTEL_SOURCES GLOBAL PROPERTY USER-INTEL_SOURCES) list(APPEND LIB_SOURCES ${USER-INTEL_SOURCES}) include_directories(${USER-INTEL_SOURCES_DIR}) endif() if(ENABLE_GPU) find_package(CUDA REQUIRED) find_program(BIN2C bin2c) if(NOT BIN2C) message(FATAL_ERROR "Couldn't find bin2c, use -DBIN2C helping cmake to find it.") endif() include_directories(${CUDA_INCLUDE_DIRS}) list(APPEND LAMMPS_LINK_LIBS ${CUDA_LIBRARIES} ${CUDA_CUDA_LIBRARY}) set(GPU_PREC "SINGLE_DOUBLE" CACHE STRING "Lammps gpu precision size") set_property(CACHE GPU_PREC PROPERTY STRINGS SINGLE_DOUBLE SINGLE_SINGLE DOUBLE_DOUBLE) add_definitions(-D_${GPU_PREC}) add_definitions(-DNV_KERNEL -DUCL_CUDADR) option(CUDPP_OPT "Enable CUDPP_OPT" ON) set(GPU_SOURCES_DIR ${LAMMPS_SOURCE_DIR}/GPU) set(GPU_SOURCES ${GPU_SOURCES_DIR}/gpu_extra.h) set_property(GLOBAL PROPERTY "GPU_SOURCES" "${GPU_SOURCES}") # detects styles which have GPU version RegisterStylesExt(${GPU_SOURCES_DIR} opt GPU_SOURCES) get_property(GPU_SOURCES GLOBAL PROPERTY GPU_SOURCES) file(GLOB GPU_LIB_SOURCES ${LAMMPS_LIB_SOURCE_DIR}/gpu/*.cpp) file(GLOB GPU_LIB_CU ${LAMMPS_LIB_SOURCE_DIR}/gpu/*.cu ${CMAKE_SOURCE_DIR}/gpu/*.cu) file(GLOB_RECURSE GPU_NOT_LIB_CU ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_pppm.cu) list(REMOVE_ITEM GPU_LIB_CU ${GPU_NOT_LIB_CU}) include_directories(${GPU_SOURCES_DIR} ${LAMMPS_LIB_SOURCE_DIR}/gpu ${LAMMPS_LIB_BINARY_DIR}/gpu) if(CUDPP_OPT) include_directories(${LAMMPS_LIB_SOURCE_DIR}/gpu/cudpp_mini) add_definitions(-DCUDPP_OPT) file(GLOB GPU_LIB_CUDPP_SOURCES ${LAMMPS_LIB_SOURCE_DIR}/gpu/cudpp_mini/*.cpp) file(GLOB GPU_LIB_CUDPP_CU ${LAMMPS_LIB_SOURCE_DIR}/gpu/cudpp_mini/*.cu) endif() cuda_compile(GPU_OBJS ${GPU_LIB_CU} ${GPU_LIB_CUDPP_CU} OPTIONS $<$:-Xcompiler=-fPIC>) file(MAKE_DIRECTORY ${LAMMPS_LIB_BINARY_DIR}/gpu) foreach(CU_OBJ ${GPU_OBJS}) get_filename_component(CU_NAME ${CU_OBJ} NAME_WE) string(REGEX REPLACE "^.*_lal_" "" CU_NAME "${CU_NAME}") add_custom_command(OUTPUT ${LAMMPS_LIB_BINARY_DIR}/gpu/${CU_NAME}_cubin.h COMMAND ${BIN2C} -c -n ${CU_NAME} ${CU_OBJ} > ${LAMMPS_LIB_BINARY_DIR}/gpu/${CU_NAME}_cubin.h DEPENDS ${CU_OBJ} COMMENT "Generating ${CU_NAME}_cubin.h") list(APPEND LIB_SOURCES ${LAMMPS_LIB_BINARY_DIR}/gpu/${CU_NAME}_cubin.h) if(${CU_NAME} STREQUAL "pppm_d") #pppm_d doesn't get linked into the lib set(CU_FORBIDDEN_OBJ "${CU_OBJ}") endif() endforeach() list(REMOVE_ITEM GPU_OBJS "${CU_FORBIDDEN_OBJ}") list(APPEND LIB_SOURCES ${GPU_SOURCES} ${GPU_LIB_SOURCES} ${GPU_LIB_CUDPP_SOURCES} ${GPU_OBJS}) set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES "${LAMMPS_LIB_BINARY_DIR}/gpu/*_cubin.h") endif() ###################################################### # Generate style headers based on global list of # styles registered during package selection ###################################################### set(LAMMPS_STYLE_HEADERS_DIR ${CMAKE_CURRENT_BINARY_DIR}/styles) GenerateStyleHeaders(${LAMMPS_STYLE_HEADERS_DIR}) include_directories(${LAMMPS_SOURCE_DIR}) include_directories(${LAMMPS_STYLE_HEADERS_DIR}) ########################################### # Actually add executable and lib to build ############################################ add_library(lammps ${LIB_SOURCES}) target_link_libraries(lammps ${LAMMPS_LINK_LIBS}) set_target_properties(lammps PROPERTIES SOVERSION ${SOVERSION}) if(INSTALL_LIB) install(TARGETS lammps LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}) install(FILES ${LAMMPS_SOURCE_DIR}/lammps.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}) elseif(BUILD_SHARED_LIBS) message(FATAL_ERROR "Shared library has to be installed, use -DINSTALL_LIB=ON to install lammps with a library") endif() add_executable(lmp ${LMP_SOURCES}) target_link_libraries(lmp lammps) install(TARGETS lmp DESTINATION ${CMAKE_INSTALL_BINDIR}) if(ENABLE_TESTING) add_test(ShowHelp ${CMAKE_CURRENT_BINARY_DIR}/lmp -help) endif() ################################## # Print package summary ################################## foreach(PKG ${DEFAULT_PACKAGES} ${OTHER_PACKAGES} ${ACCEL_PACKAGES}) if(ENABLE_${PKG}) message(STATUS "Building package: ${PKG}") endif() endforeach()