108 lines
3.5 KiB
CMake
108 lines
3.5 KiB
CMake
###################################
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## CMakeLists.txt for Astaroth ##
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###################################
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#
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# Usage: mkdir build && cd build && cmake <options> .. && make
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#
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# If you want to see the exact flags used during compilation, compile with
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# "make VERBOSE=1"
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#
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# Print all options: cmake -LAH ..
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#
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## CMake settings
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cmake_minimum_required (VERSION 3.9) # Need >= 3.8 for first-class CUDA support and >= 3.9 for MPI
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find_program(CMAKE_C_COMPILER NAMES $ENV{CC} gcc PATHS ENV PATH NO_DEFAULT_PATH)
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find_program(CMAKE_CXX_COMPILER NAMES $ENV{CXX} g++ PATHS ENV PATH NO_DEFAULT_PATH)
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## Project settings
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project(astaroth C CXX CUDA)
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR})
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set(CMAKE_POSITION_INDEPENDENT_CODE ON)
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## Options
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option(BUILD_DEBUG "Builds the program with extensive error checking" OFF)
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option(BUILD_STANDALONE "Builds the standalone Astaroth" ON)
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option(BUILD_UTILS "Builds the utility library" ON)
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option(BUILD_RT_VISUALIZATION "Builds the module for real-time visualization using SDL2" OFF)
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option(BUILD_SAMPLES "Builds samples" OFF)
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option(DOUBLE_PRECISION "Generates double precision code" OFF)
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option(MULTIGPU_ENABLED "If enabled, uses all the available GPUs" ON)
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option(MPI_ENABLED "Enables additional functions for MPI communciation" OFF)
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## Compile the Astaroth Code Compiler
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add_subdirectory(acc)
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# NOTE: Manually defined DSL_MODULE_DIR must be set relative to the project root, not the actual
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# build directory!
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# NO! ../acc/mhd_solver
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# YES! acc/mhd_solver
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if (NOT DEFINED DSL_MODULE_DIR)
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set(DSL_MODULE_DIR ${CMAKE_SOURCE_DIR}/acc/mhd_solver)
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endif ()
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get_filename_component(DSL_MODULE_DIR ${DSL_MODULE_DIR} REALPATH)
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message(STATUS "DSL module dir: ${DSL_MODULE_DIR}")
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set(DSL_SOURCES "${DSL_MODULE_DIR}/*"
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"acc/src/*"
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"${PROJECT_BINARY_DIR}/acc")
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set(DSL_HEADERS "${PROJECT_BINARY_DIR}/user_kernels.h"
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"${PROJECT_BINARY_DIR}/user_defines.h")
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add_custom_command (
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COMMENT "Building ACC objects ${DSL_MODULE_DIR}"
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COMMAND ${CMAKE_SOURCE_DIR}/acc/compile_acc_module.sh ${DSL_MODULE_DIR}
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DEPENDS ${DSL_SOURCES}
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OUTPUT ${DSL_HEADERS}
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)
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add_custom_target(dsl_headers ALL DEPENDS ${DSL_HEADERS})
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add_dependencies(dsl_headers acc)
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## Build types
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# Available types (case-sensitive):
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# RELEASE (best performance)
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# DEBUG (w/ debug information, non-concurrent kernels)
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if (BUILD_DEBUG)
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set(CMAKE_BUILD_TYPE DEBUG)
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else ()
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set(CMAKE_BUILD_TYPE RELEASE)
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endif()
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message(STATUS "Build type: " ${CMAKE_BUILD_TYPE})
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if (BUILD_RT_VISUALIZATION)
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## SDL2
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execute_process (
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COMMAND ./setup_dependencies.sh
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WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/3rdparty
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)
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add_subdirectory(3rdparty/SDL2)
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endif ()
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## Defines
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if (DOUBLE_PRECISION)
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add_definitions(-DAC_DOUBLE_PRECISION=1)
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else ()
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add_definitions(-DAC_DOUBLE_PRECISION=0)
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endif ()
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add_definitions(-DAC_DEFAULT_CONFIG="${CMAKE_SOURCE_DIR}/config/astaroth.conf")
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## Include directories
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include_directories(.)
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include_directories(include)
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include_directories(${CMAKE_BINARY_DIR})
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## Subdirectories
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add_subdirectory(src/core) # The core library
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if (BUILD_UTILS)
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add_subdirectory(src/utils) # The utility library
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endif ()
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if (BUILD_STANDALONE)
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add_subdirectory(src/standalone)
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endif ()
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if (BUILD_SAMPLES)
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add_subdirectory(samples)
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endif ()
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