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# ---------------------------------------------------------------
# Programmer(s): Radu Serban @ LLNL
# ---------------------------------------------------------------
# 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 CVODE parallel 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(CVODE_examples
"cvAdvDiff_diag_p\;2\;4\;exclude-single"
"cvAdvDiff_non_p\;2\;2\;exclude-single"
"cvDiurnal_kry_bbd_p\;2\;4\;exclude-sigle"
"cvDiurnal_kry_p\;2\;4\;exclude-single"
)
if(MPI_C_COMPILER)
set(CMAKE_C_COMPILER ${MPI_C_COMPILER})
else()
include_directories(${MPI_INCLUDE_PATH})
endif()
# Specify libraries to link against
set(CVODE_LIB sundials_cvode)
set(NVECP_LIB sundials_nvecparallel)
if(SUNDIALS_BUILD_PACKAGE_FUSED_KERNELS)
list(APPEND CVODE_LIB sundials_cvode_fused_stubs)
endif()
# Set-up linker flags and link libraries
set(SUNDIALS_LIBS ${CVODE_LIB} ${NVECP_LIB})
# Add the build and install targets for each example
foreach(example_tuple ${CVODE_examples})
# parse the example tuple
list(GET example_tuple 0 example)
list(GET example_tuple 1 number_of_nodes)
list(GET example_tuple 2 number_of_tasks)
list(GET example_tuple 3 example_type)
# example source files
add_executable(${example} ${example}.c)
set_target_properties(${example} PROPERTIES FOLDER "Examples")
# add example to regression tests
sundials_add_test(${example} ${example}
MPI_NPROCS ${number_of_tasks}
ANSWER_DIR ${CMAKE_CURRENT_SOURCE_DIR}
ANSWER_FILE ${example}.out
EXAMPLE_TYPE ${example_type})
# libraries to link against
target_link_libraries(${example} ${SUNDIALS_LIBS} ${EXE_EXTRA_LINK_LIBS})
if(NOT MPI_C_COMPILER)
target_link_libraries(${example} ${MPI_LIBRARY} ${MPI_EXTRA_LIBRARIES})
endif()
# install example source and out files
if(EXAMPLES_INSTALL)
install(FILES ${example}.c ${example}.out
DESTINATION ${EXAMPLES_INSTALL_PATH}/cvode/parallel)
endif()
endforeach(example_tuple ${CVODE_examples})
# create Makfile and CMakeLists.txt for examples
if(EXAMPLES_INSTALL)
# Install the README file
install(FILES README DESTINATION ${EXAMPLES_INSTALL_PATH}/cvode/parallel)
# Prepare substitution variables for Makefile and/or CMakeLists templates
set(SOLVER "CVODE")
set(SOLVER_LIB "sundials_cvode")
if(SUNDIALS_BUILD_PACKAGE_FUSED_KERNELS)
set(LIBS "-lsundials_cvode_fused_stubs ${LIBS}")
endif()
examples2string(CVODE_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/cvode/parallel/CMakeLists.txt
@ONLY
)
# install CMakelists.txt
install(
FILES ${PROJECT_BINARY_DIR}/examples/cvode/parallel/CMakeLists.txt
DESTINATION ${EXAMPLES_INSTALL_PATH}/cvode/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/cvode/parallel/Makefile_ex
@ONLY
)
# install the configured Makefile_ex as Makefile
install(
FILES ${PROJECT_BINARY_DIR}/examples/cvode/parallel/Makefile_ex
DESTINATION ${EXAMPLES_INSTALL_PATH}/cvode/parallel
RENAME Makefile
)
endif()
# add test_install target
sundials_add_test_install(cvode parallel)
endif()
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