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CMakeLists.txt
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CMakeLists.txt
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############################ BASE ######################################
cmake_minimum_required (VERSION 3.17.0 FATAL_ERROR)
project(hypre_app CXX C)
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
########################## OPTIONS #####################################
option(ENABLE_CUDA "Enable Nvidia CUDA" OFF)
option(ENABLE_HIP "Enable HIP/ROCm" OFF)
option(ENABLE_UMPIRE "Enable Umpire GPU memory pools" OFF)
set(CMAKE_CXX_STANDARD 14) # Set nalu-wind C++14 standard
set(CMAKE_CXX_EXTENSIONS OFF) # Do not enable GNU extensions
set(CMAKE_CXX_STANDARD_REQUIRED) # Force error if C++14 standard is not supported
# Create targets
set(hypre_app_name "hypre_app")
add_library(hypre_app_lib "")
add_executable(${hypre_app_name} ${CMAKE_CURRENT_SOURCE_DIR}/src/main.cpp)
########################## MPI ####################################
find_package(MPI REQUIRED)
target_link_libraries(hypre_app_lib PUBLIC $<$<BOOL:${MPI_CXX_FOUND}>:MPI::MPI_CXX>)
target_link_libraries(hypre_app_lib PUBLIC $<$<BOOL:${MPI_Fortran_FOUND}>:MPI::MPI_Fortran>)
########################## CUDA ####################################
if(ENABLE_CUDA)
enable_language(CUDA)
find_package(CUDAToolkit REQUIRED)
message(STATUS "Found CUDAToolkit = ${CUDAToolkit_VERSION} (${CUDAToolkit_LIBRARY_DIR})")
target_link_libraries(hypre_app_lib PUBLIC
CUDA::cusparse
CUDA::curand
CUDA::cudart
CUDA::cublas
CUDA::nvToolsExt)
# Are these needed??
#target_compile_options(hypre_app_lib PUBLIC $<$<COMPILE_LANGUAGE:CXX>:--expt-relaxed-constexpr>)
#set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS} "--relocatable-device-code=true ")
endif()
########################## HIP ####################################
if (ENABLE_HIP)
find_package(HIP REQUIRED)
if (NOT DEFINED AMD_ARCH)
# Set default AMD architectures (based on Tulip for now)
set(AMD_ARCH "gfx906,gfx908")
endif()
message(STATUS "HIP: ${HIP_VERSION}, platform = ${HIP_PLATFORM}, compiler = ${HIP_COMPILER}")
target_link_libraries(hypre_app_lib PUBLIC
hip::host)
endif()
if(ENABLE_HIP OR ENABLE_CUDA)
target_compile_definitions(hypre_app_lib PUBLIC USE_GPU)
endif()
########################## HYPRE ####################################
set(CMAKE_PREFIX_PATH ${HYPRE_DIR} ${CMAKE_PREFIX_PATH})
find_package(HYPRE 2.20.0 REQUIRED)
message(STATUS "Found HYPRE = ${HYPRE_DIR}")
target_link_libraries(hypre_app_lib PUBLIC ${HYPRE_LIBRARIES})
target_include_directories(hypre_app_lib SYSTEM PUBLIC ${HYPRE_INCLUDE_DIRS})
include(CheckCXXSymbolExists)
check_cxx_symbol_exists(
HYPRE_BIGINT "${HYPRE_INCLUDE_DIRS}/HYPRE_config.h" HYPRE_APP_BIGINT)
if(NOT HYPRE_APP_BIGINT AND NOT ENABLE_CUDA AND NOT ENABLE_HIP)
message(WARNING
"HYPRE does not enable 64-bit integer support; will fail on large problems!")
endif()
########################## UMPIRE ####################################
if (ENABLE_UMPIRE)
set(CMAKE_PREFIX_PATH ${UMPIRE_DIR} ${CMAKE_PREFIX_PATH})
message(STATUS "Looking for Umpire at ${UMPIRE_DIR}")
find_package(umpire REQUIRED)
message(STATUS "Found Umpire at ${umpire_DIR}")
target_include_directories(hypre_app_lib SYSTEM PUBLIC ${umpire_DIR}/../../../include)
endif()
########################## YAML ####################################
set(CMAKE_PREFIX_PATH ${YAML_ROOT_DIR} ${CMAKE_PREFIX_PATH})
find_package(YAML-CPP 0.6.3 QUIET REQUIRED)
message(STATUS "Found YAML-CPP = ${YAML_CPP_CMAKE_DIR}")
target_link_libraries(hypre_app_lib PUBLIC yaml-cpp)
target_include_directories(hypre_app_lib SYSTEM PUBLIC ${YAML_CPP_INCLUDE_DIR})
########################### Hypre Mini APp #####################################
message(STATUS "CMAKE_SYSTEM_NAME = ${CMAKE_SYSTEM_NAME}")
message(STATUS "CMAKE_CXX_COMPILER_ID = ${CMAKE_CXX_COMPILER_ID}")
message(STATUS "CMAKE_BUILD_TYPE = ${CMAKE_BUILD_TYPE}")
# Logic for handling warnings
if(ENABLE_ALL_WARNINGS)
# GCC, Clang, and Intel seem to accept these
list(APPEND HYPRE_APP_CXX_FLAGS "-Wall" "-Wextra" "-pedantic")
if(NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel")
# ifort doesn't like -Wall
list(APPEND HYPRE_APP_Fortran_FLAGS "-Wall")
else()
# Intel always reports some diagnostics we don't necessarily care about
list(APPEND HYPRE_APP_CXX_FLAGS "-diag-disable:11074,11076")
endif()
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 7.0)
# Avoid notes about -faligned-new with GCC > 7
list(APPEND HYPRE_APP_CXX_FLAGS "-faligned-new")
endif()
endif()
# Add our extra flags according to language
separate_arguments(HYPRE_APP_CXX_FLAGS)
separate_arguments(HYPRE_APP_Fortran_FLAGS)
target_compile_options(hypre_app_lib PRIVATE $<$<COMPILE_LANGUAGE:CXX>:${HYPRE_APP_CXX_FLAGS}>)
target_compile_options(hypre_app_lib PRIVATE $<$<COMPILE_LANGUAGE:Fortran>:${HYPRE_APP_Fortran_FLAGS}>)
target_compile_options(hypre_app_lib PRIVATE $<$<BOOL:${ENABLE_WERROR}>:-Werror>)
target_link_libraries(${hypre_app_name} PRIVATE hypre_app_lib)
add_subdirectory(src)
install(TARGETS ${hypre_app_name})