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Minor fixes for distributed contour tree example

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This commit is contained in:
Gunther H. Weber 2024-05-08 17:05:44 -07:00
parent 255d977bc3
commit 124c58eb48
4 changed files with 18 additions and 7 deletions
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5
CMakeLists.txt
View File

@ -152,6 +152,11 @@ if (VTKm_ENABLE_HDF5_IO)
find_package(HDF5 REQUIRED COMPONENTS HL)
endif()
# If the linked HDF5 is parallel, we need to add the MPI include directory
# for its dependencies
vtkm_option(VTKm_HDF5_IS_PARALLEL "HDF5 library is parallel" OFF)
mark_as_advanced(VTKm_HDF5_IS_PARALLEL)
# VTK-m will turn on logging by default, but will set the default
# logging level to WARN. This option should not be visible by default
# in the GUI, as ERROR and WARN level logging should not interfere

15
examples/contour_tree_distributed/CMakeLists.txt
View File

@ -64,7 +64,6 @@ if (VTKm_ENABLE_MPI AND TARGET vtkm::filter_scalar_topology AND TARGET vtkm::io)
vtkm_add_target_information(ContourTree_Distributed
MODIFY_CUDA_FLAGS
DEVICE_SOURCES ContourTreeApp.cxx)
target_compile_definitions(ContourTree_Distributed PRIVATE "WITH_MPI")
option (VTKM_EXAMPLE_CONTOURTREE_ENABLE_DEBUG_PRINT Off)
mark_as_advanced(VTKM_EXAMPLE_CONTOURTREE_ENABLE_DEBUG_PRINT)
@ -77,18 +76,22 @@ if (VTKm_ENABLE_MPI AND TARGET vtkm::filter_scalar_topology AND TARGET vtkm::io)
target_compile_definitions(ContourTree_Distributed PRIVATE "ENABLE_SET_NUM_THREADS")
endif()
if (VTKm_ENABLE_HDF5_IO)
target_compile_definitions(ContourTree_Distributed PRIVATE "ENABLE_HDFIO")
target_include_directories(ContourTree_Distributed PRIVATE ${HDF5_INCLUDE_DIR})
target_link_libraries(ContourTree_Distributed ${HDF5_LIBRARIES})
if(VTKm_HDF5_IS_PARALLEL)
target_compile_definitions(ContourTree_Distributed PRIVATE "ENABLE_HDFIO")
target_include_directories(ContourTree_Distributed PRIVATE ${HDF5_INCLUDE_DIR})
target_link_libraries(ContourTree_Distributed ${HDF5_LIBRARIES})
else()
message(FATAL_ERROR "Compiling distributed contour tree example with HDF5 support requires using a parallel HDF5 library and enabling VTKm_HDF5_IS_PARALLEL")
endif()
endif ()
add_executable(TreeCompiler TreeCompilerApp.cxx)
target_link_libraries(TreeCompiler vtkm::filter_core)
vtkm_add_target_information(TreeCompiler DROP_UNUSED_SYMBOLS)
vtkm_add_target_information(TreeCompiler DROP_UNUSED_SYMBOLS MODIFY_CUDA_FLAGS DEVICE_SOURCES TreeCompilerApp.cxx)
add_executable(BranchCompiler BranchCompilerApp.cxx)
target_link_libraries(BranchCompiler vtkm::filter_scalar_topology)
vtkm_add_target_information(BranchCompiler DROP_UNUSED_SYMBOLS)
vtkm_add_target_information(BranchCompiler DROP_UNUSED_SYMBOLS MODIFY_CUDA_FLAGS DEVICE_SOURCES BranchCompilerApp.cxx)
configure_file(split_data_2d.py split_data_2d.py COPYONLY)
configure_file(split_data_3d.py split_data_3d.py COPYONLY)

2
examples/contour_tree_distributed/ContourTreeApp.cxx
View File

@ -99,7 +99,7 @@ VTKM_THIRDPARTY_POST_INCLUDE
#include <utility>
#include <vector>
using ValueType = vtkm::Float32;
using ValueType = vtkm::Float64;
#define SINGLE_FILE_STDOUT_STDERR

3
vtkm/io/CMakeLists.txt
View File

@ -88,6 +88,9 @@ vtkm_library(
if (VTKm_ENABLE_HDF5_IO)
target_include_directories(vtkm_io PRIVATE $<BUILD_INTERFACE:${HDF5_INCLUDE_DIR}>)
target_link_libraries(vtkm_io PRIVATE ${HDF5_HL_LIBRARIES} ${HDF5_LIBRARIES})
if (VTKm_HDF5_IS_PARALLEL)
target_link_libraries(vtkm_io PRIVATE MPI::MPI_CXX)
endif()
endif()
add_subdirectory(internal)