[Paraview] Paraview Catalyst offscreen rendering

[Lukáš Kresta]

Thank you. With new build from support I got new error: ERROR: In
/apps/easybuild/build/ParaView/5.4.0/intel-2017a-mpi-OSPRay-TEST/ParaView-v5.4.0/ParaViewCore/ClientServerCore/Core/vtkTCPNetworkAccessManager.cxx,
line 413
vtkTCPNetworkAccessManager (0x6edc60):
Should I try to rebuild ParaView or now it is problem with firewall or
something like that?

2017-07-27 20:13 GMT+02:00 Andy Bauer <andy.bauer at kitware.com>:

> I think what you're missing is -DVTK_USE_X=OFF and probably
> -DVTK_USE_OFFSCREEN=ON. If that doesn't work, please send your
> CMakeCache.txt from your build directory.
>
> On Thu, Jul 27, 2017 at 5:48 AM, Lukáš Kresta <lukas.kresta at gmail.com>
> wrote:
>
>> it was build with easybuild with these parametrs:
>>
>> cmake /apps/easybuild/build/ParaView/5.4.0/intel-2017a-mpi-OSPRay/ParaView-v5.4.0/
>>
>> -DCMAKE_INSTALL_PREFIX=/apps/all/ParaView/5.4.0-intel-2017a-mpi-OSPRay
>>
>> -DCMAKE_C_COMPILER='mpiicc' -DCMAKE_Fortran_FLAGS='-O2 -xHost -ftz -fp-speculation=safe -fp-model source -fPIC'
>>
>> -DCMAKE_CXX_FLAGS='-O2 -xHost -ftz -fp-speculation=safe -fp-model source -fPIC' -DCMAKE_CXX_COMPILER='mpiicpc'
>>
>> DCMAKE_Fortran_COMPILER='mpiifort' -DCMAKE_C_FLAGS='-O2 -xHost -ftz -fp-speculation=safe -fp-model source -fPIC'
>>
>> -DCMAKE_VERBOSE_MAKEFILE=ON -DPARAVIEW_INSTALL_DEVELOPMENT_FILES=ON -DVTK_OPENGL_HAS_OSMESA=ON
>>
>> -DPARAVIEW_USE_MPI=ON -DOPENGL_INCLUDE_DIR=$EBROOTMESA/include -DOPENGL_gl_LIBRARY=$EBROOTMESA/lib/libGL.so
>>
>> -DOSMESA_INCLUDE_DIR=$EBROOTMESA/include -DOSMESA_LIBRARY=$EBROOTMESA/lib/libOSMesa.so
>>
>> -DOPENGL_glu_LIBRARY=$EBROOTLIBGLU/lib/libGLU.so -DVTK_USE_SYSTEM_HDF5=ON -DPARAVIEW_ENABLE_PYTHON=ON -DBUILD_SHARED_LIBS=ON
>>
>> -DVTK_RENDERING_BACKEND=OpenGL2 -DPARAVIEW_USE_OSPRAY=ON -DOSPRAY_INSTALL_DIR=$EBROOT
>>  OSPRAY -DPARAVIEW_QT_VERSION=5 -DBUILD_TESTING=OFF
>>
>>
>> I hope, it will help solve my problem. If you need, i can send you complete log.
>>
>>
>> 2017-07-26 17:37 GMT+02:00 Andy Bauer <andy.bauer at kitware.com>:
>>
>>> Hi,
>>>
>>> It sounds like you didn't properly build with OSMesa. If you share your
>>> CMakeCache.txt from your ParaView build I can see if I can track down the
>>> problem.
>>>
>>> Best,
>>> Andy
>>>
>>> On Wed, Jul 26, 2017 at 11:20 AM, Lukáš Kresta <lukas.kresta at gmail.com>
>>> wrote:
>>>
>>>> Thank you, but I have ParaView build with OSMesa without X. If I run
>>>> program with Catalyst(genereted script from ParaView, with render views) on
>>>> cluster with mpi, ussually one render view will show, but on anothers
>>>> process it crash with this error: ERROR: In .../ParaView-v5.4.0/VTK/Render
>>>> ing/OpenGL2/vtkOpenGLRenderWindow.cxx, line 819
>>>> vtkXOpenGLRenderWindow (0x3f7cbf0): GLEW could not be initialized. I
>>>> have the same error with pvserver with or without --use-offscreen-rendering
>>>> or without pvserver.
>>>>
>>>> If i run Catalyst with script only for live visualization then the
>>>> program go without problem but i dont get pictures which i want. Is there
>>>> some posibility how fix the error or how to get pictures(with offscreen
>>>> rendering)?
>>>>
>>>> 2017-07-14 16:24 GMT+02:00 Andy Bauer <andy.bauer at kitware.com>:
>>>>
>>>>> Hi,
>>>>>
>>>>> If you're not memory constrained I suggest just doing a full ParaView
>>>>> build with OSMesa and X11 disabled. There are quite a few discussions on
>>>>> the PV mailing list on how to do that.
>>>>>
>>>>> If you're memory constrained then I would suggest building with all of
>>>>> the Catalyst editions enabled and see if that works for you.
>>>>>
>>>>> Best,
>>>>> Andy
>>>>>
>>>>> On Fri, Jul 14, 2017 at 3:31 AM, Lukáš Kresta <lukas.kresta at gmail.com>
>>>>> wrote:
>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> I would like to ask, which Paraview Catalyst (python) script use(with
>>>>>> render view or live visualization). If i want save images with offscreen
>>>>>> rendering on HPC.  On cluster is no gpu. And how to properly use it?
>>>>>>
>>>>>> Thank you for your help.
>>>>>>
>>>>>>
>>>>>>
>>>>>>
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>>>>>
>>>>
>>>
>>
>
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