[vtkusers] vtkMPI problems

[kenichiro yoshimi]

Hi,

The following CMakeLists.txt eliminates the errors if all required
modules are installed.

----
cmake_minimum_required(VERSION 3.3 FATAL_ERROR)
project(ParallelProcessingGeneric)

find_package(VTK
  COMPONENTS
    vtkImagingCore
    vtkImagingGeneral
    vtkFiltersCore
    vtkFiltersSources
    vtkParallelMPI
    vtkRenderingCore
    vtkRenderingParallel
    vtkTestingCore
    vtkTestingRendering
)
include(${VTK_USE_FILE})
include(vtkMPI)

add_executable(ParallelIso ParallelIso.cxx)
target_link_libraries(ParallelIso
  PRIVATE
    ${VTK_LIBRARIES})

set(TaskPara_SRCS
  TaskParallelism.cxx
  task1.cxx
  task2.cxx)

add_executable(TaskParallelism
  ${TaskPara_SRCS})
target_link_libraries(TaskParallelism
  PRIVATE
    ${VTK_LIBRARIES})
----

Regards,

2019年1月9日(水) 18:12 Osarobo Famous Okhuahesogie <famous.osarobo at gmail.com>:
>
> Hi All,
>
>  I have installed VTK on my computer. However, when I try to configure the example /ParallelProcessing/Generic/Cxx using CMake, I get the following error message.
>
> CMake Error at CMakeLists.txt:3 (include):
> include could not find load file:
>
> vtkMPI
>
> CMake Error at C:/VTK-8.1.1/src/CMake/vtkModuleAPI.cmake:143 (message):
> Requested modules not available:
>
> vtkRenderingParallel
> Call Stack (most recent call first):
> C:/VTK-8.1.1/build2/VTKConfig.cmake:127 (vtk_module_config)
> CMakeLists.txt:5 (find_package)
>
> CMake Warning (dev) in CMakeLists.txt:
> No cmake_minimum_required command is present. A line of code such as
>
> cmake_minimum_required(VERSION 3.13)
>
> should be added at the top of the file. The version specified may be lower
> if you wish to support older CMake versions for this project. For more
> information run "cmake --help-policy CMP0000".
> This warning is for project developers. Use -Wno-dev to suppress it.
>
>
>
>
> Here is the content of CMakeLists.txt used for the configuration:
>
>
> INCLUDE_REGULAR_EXPRESSION("^(lex|vtk|png|j|Task|Pipe).*$") include(vtkMPI) find_package(VTK COMPONENTS vtkImagingCore vtkImagingGeneral vtkFiltersCore vtkFiltersSources vtkParallelMPI vtkRenderingCore vtkRenderingParallel vtkTestingCore vtkTestingRendering ) include(${VTK_USE_FILE}) # Needed for mpich 2 ADD_DEFINITIONS("-DMPICH_IGNORE_CXX_SEEK") ADD_EXECUTABLE(ParallelIso ParallelIso.cxx) TARGET_LINK_LIBRARIES(ParallelIso LINK_PRIVATE ${VTK_LIBRARIES}) VTK_MPI_LINK(ParallelIso) SET(TaskPara_SRCS TaskParallelism.cxx task1.cxx task2.cxx) ADD_EXECUTABLE(TaskParallelism ${TaskPara_SRCS}) TARGET_LINK_LIBRARIES (TaskParallelism ${VTK_LIBRARIES}) # ADD_EXECUTABLE(SimpleBenchmark SimpleBenchmark.cxx) # TARGET_LINK_LIBRARIES(SimpleBenchmark vtkParallel ${MPI_LIBRARIES} )
>
>
> I will appreciate if anyone is able to suggest ways to solve the problem
>
>
> Thanks
>
>
> Famous
>
>
>
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