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Simplified/rewrote the root CMakeLists.txt s.t. compilation bugs are easier to pinpoint. WIP, not all functionality is yet enabled (primarily compilation options like MPI_ENABLED and others)

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jpekkila
2020-01-23 20:07:59 +02:00
parent a5b5e418d4
commit c7c2a3eea4
1 changed files with 38 additions and 69 deletions
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103
CMakeLists.txt
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@@ -1,53 +1,44 @@
###################################
## CMakeLists.txt for Astaroth ##
###################################
#
# Usage: mkdir build && cd build && cmake <options> .. && make
#
# If you want to see the exact flags used during compilation, compile with
# "make VERBOSE=1"
#
# Print all options: cmake -LAH ..
#
## CMake settings
cmake_minimum_required (VERSION 3.9) # Need >= 3.8 for first-class CUDA support and >= 3.9 for MPI
cmake_minimum_required(VERSION 3.9) # Required for first-class CUDA support
find_program(CMAKE_C_COMPILER NAMES $ENV{CC} gcc PATHS ENV PATH NO_DEFAULT_PATH)
find_program(CMAKE_CXX_COMPILER NAMES $ENV{CXX} g++ PATHS ENV PATH NO_DEFAULT_PATH)
## Project settings
project(astaroth C CXX CUDA)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR})
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
## Project-wide compilation flags
set(COMMON_WARNING_FLAGS "-Wall -Wextra -Werror -Wdouble-promotion -Wfloat-conversion -Wshadow")
set(COMMON_WARNING_FLAGS_CUDA "-Wall,-Wextra,-Werror,-Wdouble-promotion,-Wfloat-conversion,-Wshadow")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${COMMON_WARNING_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COMMON_WARNING_FLAGS}")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} -gencode arch=compute_60,code=sm_60 -gencode arch=compute_70,code=sm_70 --compiler-options=${COMMON_WARNING_FLAGS_CUDA}")
## Build type
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE "Release") # Default
endif()
message(STATUS "Build type: " ${CMAKE_BUILD_TYPE})
## Options
option(BUILD_DEBUG "Builds the program with extensive error checking" OFF)
option(BUILD_STANDALONE "Builds the standalone Astaroth" ON)
option(BUILD_UTILS "Builds the utility library" ON)
option(BUILD_RT_VISUALIZATION "Builds the module for real-time visualization using SDL2" OFF)
option(BUILD_SAMPLES "Builds projects in samples subdirectory" OFF)
option(DOUBLE_PRECISION "Generates double precision code" OFF)
option(MULTIGPU_ENABLED "If enabled, uses all the available GPUs" ON)
option(MPI_ENABLED "Enables additional functions for MPI communciation" OFF)
option(DOUBLE_PRECISION "Generates double precision code." OFF)
option(BUILD_SAMPLES "Builds projects in samples subdirectory" ON)
option(BUILD_STANDALONE "Builds standalone Astaroth" ON)
## Compile the Astaroth Code Compiler
## Compile ACC
add_subdirectory(acc)
# NOTE: Manually defined DSL_MODULE_DIR must be set relative to the project root, not the actual
# build directory!
# NO! ../acc/mhd_solver
# YES! acc/mhd_solver
## Compile AC headers
if (NOT DEFINED DSL_MODULE_DIR)
set(DSL_MODULE_DIR ${CMAKE_SOURCE_DIR}/acc/mhd_solver)
set(DSL_MODULE_DIR ${CMAKE_SOURCE_DIR}/acc/mhd_solver) # Default
endif ()
get_filename_component(DSL_MODULE_DIR ${DSL_MODULE_DIR} REALPATH)
message(STATUS "DSL module dir: ${DSL_MODULE_DIR}")
set(DSL_SOURCES "${DSL_MODULE_DIR}/*"
"acc/src/*"
"${PROJECT_BINARY_DIR}/acc")
message(STATUS "AC module dir: ${DSL_MODULE_DIR}")
set(DSL_SOURCES "${DSL_MODULE_DIR}/*")
set(DSL_HEADERS "${PROJECT_BINARY_DIR}/user_kernels.h"
"${PROJECT_BINARY_DIR}/user_defines.h")
add_custom_command (
COMMENT "Building ACC objects ${DSL_MODULE_DIR}"
COMMAND ${CMAKE_SOURCE_DIR}/acc/compile_acc_module.sh ${DSL_MODULE_DIR}
@@ -57,51 +48,29 @@ add_custom_command (
add_custom_target(dsl_headers ALL DEPENDS ${DSL_HEADERS})
add_dependencies(dsl_headers acc)
## Build types
# Available types (case-sensitive):
# RELEASE (best performance)
# DEBUG (w/ debug information, non-concurrent kernels)
if (BUILD_DEBUG)
set(CMAKE_BUILD_TYPE DEBUG)
else ()
set(CMAKE_BUILD_TYPE RELEASE)
endif()
message(STATUS "Build type: " ${CMAKE_BUILD_TYPE})
if (BUILD_RT_VISUALIZATION)
## SDL2
execute_process (
COMMAND ./setup_dependencies.sh
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/3rdparty
)
add_subdirectory(3rdparty/SDL2)
endif ()
## Defines
## Global flags
if (DOUBLE_PRECISION)
add_definitions(-DAC_DOUBLE_PRECISION=1)
else ()
add_definitions(-DAC_DOUBLE_PRECISION=0)
endif ()
add_definitions(-DAC_DEFAULT_CONFIG="${CMAKE_SOURCE_DIR}/config/astaroth.conf")
## Include directories
include_directories(.)
include_directories(include)
include_directories(${CMAKE_BINARY_DIR})
## Includes
include_directories(include) # Library headers
include_directories(src/common) # Common headers
include_directories(${CMAKE_BINARY_DIR}) # DSL headers
## Subdirectories
add_subdirectory(src/core) # The core library
add_subdirectory(src/utils)
add_subdirectory(src/core/kernels)
add_subdirectory(src/core)
if (BUILD_UTILS)
add_subdirectory(src/utils) # The utility library
if (BUILD_SAMPLES)
add_subdirectory(samples/ctest)
add_subdirectory(samples/cpptest)
add_subdirectory(samples/mpitest)
endif()
if (BUILD_STANDALONE)
add_subdirectory(src/standalone)
endif()
if (BUILD_SAMPLES)
add_subdirectory(samples)
endif ()