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CMakeLists.txt
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CMakeLists.txt
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############################ BASE ######################################
cmake_minimum_required (VERSION 3.14 FATAL_ERROR)
project(ERF CXX C)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/CMake")
include(CMakePackageConfigHelpers)
########################## OPTIONS #####################################
#General options for all executables in the project
set(ERF_DIM "3" CACHE STRING "Number of physical dimensions")
option(ERF_ENABLE_DOCUMENTATION "Build documentation" OFF)
option(ERF_ENABLE_ALL_WARNINGS "Enable all compiler warnings" OFF)
option(ERF_ENABLE_TESTS "Enable regression and unit tests" OFF)
option(ERF_ENABLE_REGRESSION_TESTS_ONLY "Enable only regression tests" OFF)
option(ERF_USE_INTERNAL_AMREX "Add AMReX as subproject" ON)
option(ERF_ENABLE_NETCDF "Enable NetCDF IO" OFF)
option(ERF_ENABLE_HDF5 "Enable HDF5 IO" ${ERF_ENABLE_NETCDF})
option(ERF_ENABLE_PARTICLES "Enable Lagrangian particles" OFF)
option(ERF_ENABLE_FCOMPARE "Enable building fcompare when not testing" OFF)
set(ERF_PRECISION "DOUBLE" CACHE STRING "Floating point precision SINGLE or DOUBLE")
option(ERF_ENABLE_MOISTURE "Enable Full Moisture" ON)
option(ERF_ENABLE_WARM_NO_PRECIP "Enable Warm Moisture" OFF)
option(ERF_ENABLE_RRTMGP "Enable RTE-RRTMGP Radiation" OFF)
#Options for performance
option(ERF_ENABLE_MPI "Enable MPI" OFF)
option(ERF_ENABLE_OPENMP "Enable OpenMP" OFF)
option(ERF_ENABLE_CUDA "Enable CUDA" OFF)
option(ERF_ENABLE_HIP "Enable HIP" OFF)
option(ERF_ENABLE_SYCL "Enable SYCL" OFF)
#Options for NOAH-MP
option(ERF_ENABLE_NOAH "Enable Noah-MP" OFF)
#Options for C++
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
if(ERF_ENABLE_CUDA)
enable_language(CUDA)
if(CMAKE_CUDA_COMPILER_VERSION VERSION_LESS "11.0")
message(FATAL_ERROR "Your nvcc version is ${CMAKE_CUDA_COMPILER_VERSION} which is unsupported."
"Please use CUDA toolkit version 11.0 or newer.")
endif()
endif()
if(NOT ERF_DIM EQUAL 3)
message(FATAL_ERROR "ERF is only supported in 3D.")
endif()
# Configure measuring code coverage in tests
option(CODECOVERAGE "Enable code coverage profiling" OFF)
if(CODECOVERAGE)
# Only supports GNU
if(NOT CMAKE_CXX_COMPILER_ID MATCHES GNU)
message(WARNING "CODECOVERAGE is only support with GNU Compilers. The current C++ compiler is ${CMAKE_CXX_COMPILER_ID}")
endif()
if(NOT CMAKE_C_COMPILER_ID MATCHES GNU)
message(WARNING "CODECOVERAGE is only support with GNU Compilers. The current C compiler is ${CMAKE_C_COMPILER_ID}")
endif()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --coverage")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --coverage")
endif()
########################### AMReX #####################################
if (${ERF_USE_INTERNAL_AMREX})
set(AMREX_SUBMOD_LOCATION "${CMAKE_SOURCE_DIR}/Submodules/AMReX")
include(${CMAKE_SOURCE_DIR}/CMake/SetAmrexOptions.cmake)
list(APPEND CMAKE_MODULE_PATH "${AMREX_SUBMOD_LOCATION}/Tools/CMake")
# if (ERF_ENABLE_CUDA AND (CMAKE_VERSION VERSION_LESS 3.20))
# include(AMReX_SetupCUDA)
# endif()
########################### AMReX #####################################
add_subdirectory(${AMREX_SUBMOD_LOCATION})
if(WIN32)
set(FCOMPARE_EXE ${CMAKE_BINARY_DIR}/Submodules/AMReX/Tools/Plotfile/*/amrex_fcompare.exe
CACHE STRING "Path to fcompare executable for regression tests")
else()
set(FCOMPARE_EXE ${CMAKE_BINARY_DIR}/Submodules/AMReX/Tools/Plotfile/amrex_fcompare
CACHE STRING "Path to fcompare executable for regression tests")
endif()
else()
set(CMAKE_PREFIX_PATH ${AMREX_DIR} ${CMAKE_PREFIX_PATH})
list(APPEND AMREX_COMPONENTS
"3D" "PIC" "PARTICLES" "PDOUBLE" "DOUBLE" "LSOLVERS")
if (ERF_ENABLE_MPI)
list(APPEND AMREX_COMPONENTS "MPI")
endif()
if (ERF_ENABLE_OPENMP)
list(APPEND AMREX_COMPONENTS "OMP")
endif()
if (ERF_ENABLE_CUDA)
list(APPEND AMREX_COMPONENTS "CUDA")
endif()
if (ERF_ENABLE_SYCL)
list(APPEND AMREX_COMPONENTS "SYCL")
endif()
if (ERF_ENABLE_ROCM)
list(APPEND AMREX_COMPONENTS "HIP")
endif()
if (ERF_ENABLE_HYPRE)
list(APPEND AMREX_COMPONENTS "HYPRE")
endif()
if (ERF_ENABLE_TINY_PROFILE)
list(APPEND AMREX_COMPONENTS "TINY_PROFILE")
endif()
separate_arguments(AMREX_COMPONENTS)
find_package(AMReX CONFIG REQUIRED
COMPONENTS ${AMREX_COMPONENTS})
message(STATUS "Found AMReX = ${AMReX_DIR}")
if(WIN32)
set(FCOMPARE_EXE ${AMReX_DIR}/../../../*/amrex_fcompare.exe
CACHE STRING "Path to fcompare executable for regression tests")
else()
set(FCOMPARE_EXE ${AMReX_DIR}/../../../bin/amrex_fcompare
CACHE STRING "Path to fcompare executable for regression tests")
endif()
endif()
########################## NETCDF ##################################
if(ERF_ENABLE_NETCDF)
set(CMAKE_PREFIX_PATH ${NETCDF_DIR} ${CMAKE_PREFIX_PATH})
## set(NETCDF_CXX "YES")
find_package (NetCDF REQUIRED)
if(NETCDF_FOUND)
message(STATUS "Found NetCDF, NETCDF_DIR = ${NETCDF_DIR}")
endif()
endif()
########################## NOAH-MP ##################################
if(ERF_ENABLE_NOAH)
if(ERF_ENABLE_NETCDF)
set(NOAHMP_HOME ${CMAKE_SOURCE_DIR}/Submodules/NOAH-MP)
set(NOAHMP_BIN ${CMAKE_BINARY_DIR}/Submodules/NOAH-MP)
add_subdirectory(${NOAHMP_HOME} ${NOAHMP_BIN})
else()
message(FATAL_ERROR "Noah-MP requires NetCDF be enabled")
endif()
endif()
########################### RRTMGP #################################
if(ERF_ENABLE_RRTMGP)
message(STATUS "Building RRTMGP/YAKL...")
# YAKL_ARCH can be CUDA, HIP, SYCL, OPENMP45, or empty
if(ERF_ENABLE_CUDA)
set(YAKL_ARCH "CUDA")
# CUDA_FLAGS is set the same as ERF_CUDA_FLAGS
string(APPEND YAKL_CUDA_FLAGS " -arch sm_70")
if(ENABLE_CUDA_FASTMATH)
string(APPEND YAKL_CUDA_FLAGS " --use_fast_math")
endif()
set_cuda_architectures(AMReX_CUDA_ARCH)
elseif(ERF_ENABLE_SYCL)
set(YAKL_ARCH "SYCL")
# SYCL_FLAGS is set through Macros.cmake / config_compilers.xml
string(APPEND YAKL_SYCL_FLAGS " -fsycl")
elseif(ERF_ENABLE_HIP)
set(YAKL_ARCH "HIP")
# SYCL_FLAGS is set through Macros.cmake / config_compilers.xml
string(APPEND YAKL_HIP_FLAGS " -D__HIP_ROCclr__ -D__HIP_ARCH_GFX90A__=1 --rocm-path=${ROCM_PATH} --offload-arch=gfx90a -x hip")
else()
# For CPU C++ compilers duplicate flags are fine, the last ones win typically
set(YAKL_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
set(YAKL_ARCH "")
endif()
# Build YAKL as a static library
# YAKL_HOME is YAKL's source directlry
set(YAKL_HOME ${CMAKE_SOURCE_DIR}/Submodules/YAKL)
# YAKL_BIN is where we're placing the YAKL library
set(YAKL_BIN ${CMAKE_BINARY_DIR}/yakl)
# Build the YAKL static library
add_subdirectory(${YAKL_HOME} ${YAKL_BIN})
# Build the static rrtmgp library
set(RRTMGP_BIN ${CMAKE_BINARY_DIR}/rrtmgp)
add_subdirectory(${CMAKE_SOURCE_DIR}/Submodules/RRTMGP/cpp ${RRTMGP_BIN})
# Find the radiation data files
if (DEFINED ENV{ERF_RADIATION_DATA_DIR})
set(ERF_RADIATION_DATA_DIR "$ENV{ERF_RADIATION_DATA_DIR}")
else()
message(FATAL_ERROR "Environment variable ERF_RADIATION_DATA_DIR not set!")
endif()
endif()
########################### ERF #####################################
if(ERF_ENABLE_MPI)
find_package(MPI REQUIRED)
endif()
configure_file(
${CMAKE_SOURCE_DIR}/Source/ERF_Config.H.in
${CMAKE_BINARY_DIR}/ERF_Config.H
@ONLY
)
# General information about machine, compiler, and build type
message(STATUS "ERF Information:")
message(STATUS "CMAKE_SYSTEM_NAME = ${CMAKE_SYSTEM_NAME}")
message(STATUS "CMAKE_CXX_COMPILER_ID = ${CMAKE_CXX_COMPILER_ID}")
message(STATUS "CMAKE_CXX_COMPILER_VERSION = ${CMAKE_CXX_COMPILER_VERSION}")
message(STATUS "CMAKE_BUILD_TYPE = ${CMAKE_BUILD_TYPE}")
# Turn on rpath stuff
include(${CMAKE_SOURCE_DIR}/CMake/SetRpath.cmake)
#Build erf executables and intermediate object library and link to amrex library
add_subdirectory(Exec)
if(ERF_ENABLE_TESTS)
include(CTest)
add_subdirectory(Tests)
endif()
if(ERF_ENABLE_DOCUMENTATION)
add_subdirectory(Docs)
endif()
# Installation rules
include(CMakePackageConfigHelpers)
include(GNUInstallDirs)
# Create non-object library for use as external target
add_library(erf_api)
if (BUILD_SHARED_LIBS)
set_target_properties(erf_api PROPERTIES POSITION_INDEPENDENT_CODE ON)
endif()
if (ERF_GPU_BACKEND STREQUAL "CUDA")
setup_target_for_cuda_compilation(erf_api)
endif ()
target_link_libraries(erf_api PUBLIC erf_srclib)
add_library(${PROJECT_NAME}::erf_api ALIAS erf_srclib)
# Collect all headers and make them installable with the target
set(ERF_INCLUDES "Source/ERF.H;Source/ERF_Constants.H;Source/WindFarmParametrization/SimpleActuatorDisk/ERF_SimpleAD.H;Source/WindFarmParametrization/EWP/ERF_EWP.H;Source/WindFarmParametrization/Null/ERF_NullWindFarm.H;Source/WindFarmParametrization/ERF_WindFarm.H;Source/WindFarmParametrization/Fitch/ERF_Fitch.H;Source/BoundaryConditions/ERF_PhysBCFunct.H;Source/BoundaryConditions/ERF_MOSTAverage.H;Source/BoundaryConditions/ERF_MOSTRoughness.H;Source/BoundaryConditions/ERF_ABLMost.H;Source/BoundaryConditions/ERF_FillPatcher.H;Source/BoundaryConditions/ERF_MOSTStress.H;Source/BoundaryConditions/ERF_TimeInterpolatedData.H;Source/Utils/ERF_Interpolation.H;Source/Utils/ERF_TileNoZ.H;Source/Utils/ERF_PlaneAverage.H;Source/Utils/ERF_Interpolation_WENO.H;Source/Utils/ERF_DirectionSelector.H;Source/Utils/ERF_ParFunctions.H;Source/Utils/ERF_Wstar.H;Source/Utils/ERF_Microphysics_Utils.H;Source/Utils/ERF_Sat_methods.H;Source/Utils/ERF_Interpolation_1D.H;Source/Utils/ERF_Interpolation_UPW.H;Source/Utils/ERF_TerrainMetrics.H;Source/Utils/ERF_Interpolation_WENO_Z.H;Source/Utils/ERF_Thetav.H;Source/Utils/ERF_Water_vapor_saturation.H;Source/Utils/ERF_Utils.H;Source/Utils/ERF_Orbit.H;Source/Utils/ERF_EOS.H;Source/Utils/ERF_HSE_utils.H;Source/EB/ERF_TerrainIF.H;Source/EB/ERF_FlowerIF.H;Source/EB/ERF_eb_if.H;Source/Particles/ERFPC.H;Source/Particles/ERF_ParticleData.H;Source/Prob/ERF_init_density_hse_dry.H;Source/Prob/ERF_init_rayleigh_damping.H;Source/Prob/ERF_init_constant_density_hse.H;Source/ERF_prob_common.H;Source/ERF_Derive.H;Source/Radiation/ERF_Mam4_constituents.H;Source/Radiation/ERF_Mam4_aero.H;Source/Radiation/ERF_Optics.H;Source/Radiation/ERF_Modal_aero_wateruptake.H;Source/Radiation/ERF_Cloud_rad_props.H;Source/Radiation/ERF_Phys_prop.H;Source/Radiation/ERF_Radiation.H;Source/Radiation/ERF_Albedo.H;Source/Radiation/ERF_Parameterizations.H;Source/Radiation/ERF_Rad_constants.H;Source/Radiation/ERF_Aero_rad_props.H;Source/Radiation/ERF_m2005_effradius.H;Source/Radiation/ERF_Linear_interpolate.H;Source/Radiation/ERF_Slingo.H;Source/Radiation/ERF_Rrtmgp.H;Source/Radiation/ERF_Ebert_curry.H;Source/SourceTerms/ERF_NumericalDiffusion.H;Source/SourceTerms/ERF_Src_headers.H;Source/IO/ERF_SampleData.H;Source/IO/ERF_NCInterface.H;Source/IO/ERF_NCWpsFile.H;Source/IO/ERF_NCPlotFile.H;Source/IO/ERF_ReadBndryPlanes.H;Source/IO/ERF_WriteBndryPlanes.H;Source/PBL/ERF_MYNNStruct.H;Source/PBL/ERF_PBLModels.H;Source/PBL/ERF_PBLHeight.H;Source/TimeIntegration/ERF_TI_substep_fun.H;Source/TimeIntegration/ERF_TI_slow_headers.H;Source/TimeIntegration/ERF_TI_slow_rhs_fun.H;Source/TimeIntegration/ERF_TI_fast_headers.H;Source/TimeIntegration/ERF_TI_utils.H;Source/TimeIntegration/ERF_MRI.H;Source/TimeIntegration/ERF_TI_no_substep_fun.H;Source/LandSurfaceModel/Null/ERF_NullSurf.H;Source/LandSurfaceModel/ERF_LandSurface.H;Source/LandSurfaceModel/MM5/ERF_MM5.H;Source/LandSurfaceModel/SLM/ERF_SLM.H;Source/ERF_IndexDefines.H;Source/Advection/ERF_AdvectionSrcForMom_N.H;Source/Advection/ERF_AdvectionSrcForScalars.H;Source/Advection/ERF_AdvectionSrcForMom_T.H;Source/Advection/ERF_Advection.H;Source/MultiBlock/ERF_MultiBlockContainer.H;Source/Initialization/ERF_Metgrid_utils.H;Source/Diffusion/ERF_EddyViscosity.H;Source/Diffusion/ERF_Diffusion.H;Source/Microphysics/Null/ERF_NullMoistLagrangian.H;Source/Microphysics/Null/ERF_NullMoist.H;Source/Microphysics/ERF_Microphysics.H;Source/Microphysics/ERF_LagrangianMicrophysics.H;Source/Microphysics/ERF_EulerianMicrophysics.H;Source/Microphysics/Kessler/ERF_Kessler.H;Source/Microphysics/SAM/ERF_SAM.H;Source/DataStructs/ERF_InputSpongeData.H;Source/DataStructs/ERF_TurbPertStruct.H;Source/DataStructs/ERF_SpongeStruct.H;Source/DataStructs/ERF_AdvStruct.H;Source/DataStructs/ERF_DataStruct.H;Source/DataStructs/ERF_InputSoundingData.H;Source/DataStructs/ERF_DiffStruct.H;Source/DataStructs/ERF_TurbStruct.H ERF_TerrainPoisson.H ERF_FFT_TerrainPrecond.H")
set_target_properties(
erf_srclib PROPERTIES PUBLIC_HEADER "${ERF_INCLUDES}")
# Install ERF
install(
TARGETS erf_api erf_srclib
EXPORT ${PROJECT_NAME}Targets
RUNTIME DESTINATION bin
ARCHIVE DESTINATION lib
LIBRARY DESTINATION lib
INCLUDES DESTINATION include
PUBLIC_HEADER DESTINATION include
)
# Install all headers in include directories
#install(
# DIRECTORY ${ERF_INCLUDE_DIRECTORIES}
# DESTINATION include
# FILES_MATCHING PATTERN "*.H")
# Make ERF discoverable using `find_package`
install(
EXPORT ${PROJECT_NAME}Targets
NAMESPACE ${PROJECT_NAME}::
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
)
configure_package_config_file(
CMake/${PROJECT_NAME}Config.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
)
install(FILES
${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
)