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#------------------------------------------------------------------------------#
# Distributed under the OSI-approved Apache License, Version 2.0. See
# accompanying file Copyright.txt for details.
#------------------------------------------------------------------------------#
cmake_minimum_required(VERSION 3.12)
project(ADIOS2HelloBPStepsWriteReadKokkosExample)
# CXX Compiler settings only in for this example
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
if(NOT TARGET adios2_core)
set(_components CXX)
find_package(Kokkos 3.7 QUIET)
if(Kokkos_FOUND AND DEFINED Kokkos_CXX_COMPILER)
set(CMAKE_CXX_COMPILER "${Kokkos_CXX_COMPILER}")
endif()
include(CheckLanguage)
check_language(Fortran)
if(CMAKE_Fortran_COMPILER)
enable_language(Fortran)
endif()
if(CMAKE_Fortran_COMPILER_LOADED)
list(APPEND _components Fortran)
endif()
if(ADIOS2_HAVE_MPI)
find_package(MPI QUIET COMPONENTS ${_components})
endif()
if(MPI_FOUND)
# Workaround for various MPI implementations forcing the link of C++ bindings
add_definitions(-DOMPI_SKIP_MPICXX -DMPICH_SKIP_MPICXX)
list(APPEND _components MPI)
endif()
find_package(ADIOS2 REQUIRED COMPONENTS ${_components})
else()
if(DEFINED Kokkos_CXX_COMPILER)
set(CMAKE_CXX_COMPILER "${Kokkos_CXX_COMPILER}")
endif()
endif()
# flcl package needed for the Kokkos Fortran example
find_package(flcl QUIET)
# C++ Kokkos example using default layouts and different memory spaces
add_executable(adios2_hello_bpStepsWriteReadKokkos bpStepsWriteReadKokkos.cpp)
kokkos_compilation(SOURCE bpStepsWriteReadKokkos.cpp)
if(ADIOS2_HAVE_MPI)
target_link_libraries(adios2_hello_bpStepsWriteReadKokkos adios2::cxx11_mpi MPI::MPI_C Kokkos::kokkos)
else()
target_link_libraries(adios2_hello_bpStepsWriteReadKokkos adios2::cxx11 Kokkos::kokkos)
endif()
install(TARGETS adios2_hello_bpStepsWriteReadKokkos RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
# C++ Kokkos example using default memory space and layouts
add_executable(adios2_hello_bpWriteReadKokkosView bpWriteReadKokkosView.cpp)
kokkos_compilation(SOURCE bpStepsWriteReadKokkos.cpp)
if(ADIOS2_HAVE_MPI)
target_link_libraries(adios2_hello_bpWriteReadKokkosView adios2::cxx11_mpi MPI::MPI_C Kokkos::kokkos)
else()
target_link_libraries(adios2_hello_bpWriteReadKokkosView adios2::cxx11 Kokkos::kokkos)
endif()
install(TARGETS adios2_hello_bpWriteReadKokkosView RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
# Fortran Kokkos example using default layouts and different memory spaces
if(ADIOS2_HAVE_MPI AND ADIOS2_HAVE_Fortran AND flcl_FOUND)
add_executable(adios2_hello_bpStepsWriteReadKokkos_f bpStepsWriteReadKokkos.F90 view-f.f90 view-cxx.cc)
target_link_libraries(adios2_hello_bpStepsWriteReadKokkos_f adios2::fortran_mpi MPI::MPI_Fortran flcl::flcl)
if (CMAKE_Fortran_COMPILER_ID STREQUAL "XL")
target_link_options(adios2_hello_bpStepsWriteReadKokkos_f PRIVATE LINKER:-lxlf90_r)
endif()
if (CMAKE_Fortran_COMPILER_ID STREQUAL "Intel" OR CMAKE_Fortran_COMPILER_ID STREQUAL "GNU")
set_target_properties(adios2_hello_bpStepsWriteReadKokkos_f PROPERTIES LINKER_LANGUAGE Fortran)
endif()
install(TARGETS adios2_hello_bpStepsWriteReadKokkos_f RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
endif()
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