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# ---------------------------------------------------------------
# Programmer(s): Cody J. Balos @ 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 HIP nvector examples
# ---------------------------------------------------------------
# Example lists are tuples "name\;args\;nodes\;tasks\;type" where the
# type is develop for examples excluded from 'make test' in releases
if(HIP_PLATFORM STREQUAL "nvcc")
set(_warp_size 32)
else()
set(_warp_size 64)
endif()
# Examples using SUNDIALS hip nvector
set(nvector_hip_examples
"test_nvector_hip.cpp\;3 ${_warp_size} 0\;\;\;"
"test_nvector_hip.cpp\;500 128 0\;\;\;"
"test_nvector_hip.cpp\;1000 0 0\;\;\;"
)
# Add source directory to include directories
include_directories(. .. ${PROJECT_SOURCE_DIR}/examples/utilities)
# Specify libraries to link against
set(NVECS_LIB sundials_nvechip)
# Set-up linker flags and link libraries
set(SUNDIALS_LIBS ${NVECS_LIB} ${EXE_EXTRA_LINK_LIBS})
# Add the build and install targets for each example
foreach(example_tuple ${nvector_hip_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)
# extract the file name without extension
get_filename_component(example_target ${example} NAME_WE)
# check if this example has already been added, only need to add
# example source files once for testing with different inputs
if(NOT TARGET ${example_target})
# example source files
add_executable(${example_target} ${example})
# link vector test utilties
target_link_libraries(${example_target} PRIVATE test_nvector_obj)
# folder to organize targets in an IDE
set_target_properties(${example_target} PROPERTIES FOLDER "Examples")
# libraries to link against
target_link_libraries(${example_target} PRIVATE ${SUNDIALS_LIBS})
endif()
# check if example args are provided and set the test name
if("${example_args}" STREQUAL "")
if("${number_of_tasks}" STREQUAL "")
set(test_name ${example_target})
else()
string(REGEX REPLACE " " "_" test_name ${example_target}_${number_of_tasks})
endif()
else()
if("${number_of_tasks}" STREQUAL "")
string(REGEX REPLACE " " "_" test_name ${example_target}_${example_args})
else()
string(REGEX REPLACE " " "_" test_name ${example_target}_${number_of_tasks}_${example_args})
endif()
endif()
# add example to regression tests
sundials_add_test(${test_name} ${example_target}
TEST_ARGS ${example_args}
EXAMPLE_TYPE ${example_type}
NODIFF)
endforeach(example_tuple ${nvector_hip_examples})
if(EXAMPLES_INSTALL)
sundials_install_examples(nvector nvector_hip_examples
SUNDIALS_TARGETS
nvechip
EXAMPLES_DEPENDENCIES
test_nvector.c
EXTRA_FILES
../test_nvector.c
../test_nvector.h
${SUNDIALS_SOURCE_DIR}/examples/utilities/custom_memory_helper_gpu.h
CMAKE_TEMPLATE
cmakelists_HIP_ex.in
DESTINATION
nvector/hip)
endif(EXAMPLES_INSTALL)
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