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# ---------------------------------------------------------------
# Programmer(s): Daniel R. Reynolds @ SMU
# ---------------------------------------------------------------
# SUNDIALS Copyright Start
# Copyright (c) 2002-2022, Lawrence Livermore National Security
# and Southern Methodist University.
# All rights reserved.
#
# See the top-level LICENSE and NOTICE files for details.
#
# SPDX-License-Identifier: BSD-3-Clause
# SUNDIALS Copyright End
# -----------------------------------------------------------------
# CMakeLists.txt file for ARKODE parallel C examples
# -----------------------------------------------------------------
# Example lists are tuples "name\;nodes\;tasks\;type" where the
# type is develop for examples excluded from 'make test' in releases
# Examples using SUNDIALS linear solvers
set(ARKODE_examples
"ark_diurnal_kry_p\;\;1\;4\;exclude-single\;default"
"ark_diurnal_kry_bbd_p\;\;1\;4\;exclude-single\;default"
)
if(SUNDIALS_PRECISION MATCHES "DOUBLE" AND
SUNDIALS_INDEX_SIZE MATCHES "64")
list(APPEND ARKODE_examples "ark_brusselator1D_task_local_nls\;--monitor\;1\;4\;develop\;2")
list(APPEND ARKODE_examples "ark_brusselator1D_task_local_nls\;--monitor --global-nls\;1\;4\;develop\;2")
list(APPEND ARKODE_examples "ark_brusselator1D_task_local_nls\;--monitor --explicit --tf 3\;1\;4\;develop\;2")
# Auxiliary files to install
set(ARKODE_extras
"plot_brusselator1D.py"
)
endif()
if(MPI_C_COMPILER)
set(CMAKE_C_COMPILER ${MPI_C_COMPILER})
else()
include_directories(${MPI_INCLUDE_PATH})
endif()
# Specify libraries to link against
set(ARKODE_LIB sundials_arkode)
set(NVECP_LIB sundials_nvecparallel sundials_nvecmpiplusx)
# Set-up linker flags and link libraries
set(SUNDIALS_LIBS ${ARKODE_LIB} ${NVECP_LIB} ${EXE_EXTRA_LINK_LIBS})
# Add the build and install targets for each ARKODE example
foreach(example_tuple ${ARKODE_examples})
# parse the example tuple
list(GET example_tuple 0 example)
list(GET example_tuple 1 example_args)
list(GET example_tuple 2 number_of_nodes)
list(GET example_tuple 3 number_of_tasks)
list(GET example_tuple 4 example_type)
list(GET example_tuple 5 example_precision)
if(NOT TARGET ${example})
# example source files
add_executable(${example} ${example}.c)
# libraries to link against
target_link_libraries(${example} ${SUNDIALS_LIBS})
if(NOT MPI_C_COMPILER)
target_link_libraries(${example} ${MPI_LIBRARY} ${MPI_EXTRA_LIBRARIES})
endif()
set_target_properties(${example} PROPERTIES FOLDER "Examples")
endif()
# check if example args are provided and set the test name
if("${example_args}" STREQUAL "")
set(test_name ${example})
else()
string(REGEX REPLACE " " "_" test_name ${example}_${example_args})
endif()
# add example to regression tests
sundials_add_test(${test_name} ${example}
TEST_ARGS ${example_args}
MPI_NPROCS ${number_of_tasks}
ANSWER_DIR ${CMAKE_CURRENT_SOURCE_DIR}
ANSWER_FILE ${test_name}.out
EXAMPLE_TYPE ${example_type}
FLOAT_PRECISION ${example_precision})
# find all .out files for this example
file(GLOB example_out ${example}*.out)
# install example source and out files
if(EXAMPLES_INSTALL)
install(FILES ${example}.c ${example_out}
DESTINATION ${EXAMPLES_INSTALL_PATH}/arkode/C_parallel)
endif()
endforeach(example_tuple ${ARKODE_examples})
# create Makfile and CMakeLists.txt for examples
if(EXAMPLES_INSTALL)
# Install the README file
install(FILES README DESTINATION ${EXAMPLES_INSTALL_PATH}/arkode/C_parallel)
# Install the extra files
foreach(extrafile ${ARKODE_extras})
install(FILES ${extrafile} DESTINATION ${EXAMPLES_INSTALL_PATH}/arkode/C_parallel)
endforeach(extrafile ${ARKODE_extras})
# Prepare substitution variables for Makefile and/or CMakeLists templates
set(SOLVER "ARKODE")
set(SOLVER_LIB "sundials_arkode")
examples2string(ARKODE_examples EXAMPLES)
# Regardless of the platform we're on, we will generate and install
# CMakeLists.txt file for building the examples. This file can then
# be used as a template for the user's own programs.
# generate CMakelists.txt in the binary directory
configure_file(
${PROJECT_SOURCE_DIR}/examples/templates/cmakelists_parallel_C_ex.in
${PROJECT_BINARY_DIR}/examples/arkode/C_parallel/CMakeLists.txt
@ONLY
)
# install CMakelists.txt
install(
FILES ${PROJECT_BINARY_DIR}/examples/arkode/C_parallel/CMakeLists.txt
DESTINATION ${EXAMPLES_INSTALL_PATH}/arkode/C_parallel
)
# On UNIX-type platforms, we also generate and install a makefile for
# building the examples. This makefile can then be used as a template
# for the user's own programs.
if(UNIX)
# generate Makefile and place it in the binary dir
configure_file(
${PROJECT_SOURCE_DIR}/examples/templates/makefile_parallel_C_ex.in
${PROJECT_BINARY_DIR}/examples/arkode/C_parallel/Makefile_ex
@ONLY
)
# install the configured Makefile_ex as Makefile
install(
FILES ${PROJECT_BINARY_DIR}/examples/arkode/C_parallel/Makefile_ex
DESTINATION ${EXAMPLES_INSTALL_PATH}/arkode/C_parallel
RENAME Makefile
)
endif()
# add test_install target
sundials_add_test_install(arkode C_parallel)
endif()
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