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--></style></head><body bgcolor=white lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:Calibri'>Hey Andy,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Calibri'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Calibri'>I should have also noted that I was using Mesa 9.2.2 for my build. I found a blog post by Utkarsh where he talks about building ParaView with osMesa enabled (<a href="https://blog.kitware.com/messing-with-mesa-for-paraview-5-0vtk-7-0/">https://blog.kitware.com/messing-with-mesa-for-paraview-5-0vtk-7-0/</a> ) . It looks like he was using a newer version of Mesa, so I downloaded 12.0.2, and I will try again using that.<br><br>-Chris<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Calibri'><o:p> </o:p></span></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-family:Calibri;color:black'>From: </span></b><span style='font-family:Calibri;color:black'>Andy Bauer <andy.bauer@kitware.com><br><b>Date: </b>Monday, September 12, 2016 at 3:20 PM<br><b>To: </b>Christopher Neal <chrisneal@snumerics.com><br><b>Cc: </b>Benson Muite via ParaView <paraview@paraview.org><br><b>Subject: </b>Re: [Paraview] Catalyst osMesa rendering time<o:p></o:p></span></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>I think the missing item is that you need to set VTK_USE_OFFSCREEN to ON.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>On Mon, Sep 12, 2016 at 3:00 PM, Christopher Neal <<a href="mailto:chrisneal@snumerics.com" target="_blank">chrisneal@snumerics.com</a>> wrote:<o:p></o:p></p><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'><span style='font-size:11.0pt;font-family:Calibri'>Thanks Andy,<br><br>The file is quite large, so I have attached it.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'>I tried to follow the process that is explained at(<a href="http://www.paraview.org/Wiki/ParaView/ParaView_And_Mesa_3D" target="_blank">http://www.paraview.org/Wiki/ParaView/ParaView_And_Mesa_3D</a>) so I made a shell script that contains all of the arguments passed to cmake. It is shown below.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'>#!/bin/bash</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'>cmake \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DCMAKE_SOURCE_DIR:PATH=/home/neal/software/ParaView_osMesa/Source \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DCMAKE_INSTALL_PREFIX:PATH=/home/neal/software/ParaView_osMesa/build \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DCMAKE_BUILD_TYPE:STRING=Release \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DCMAKE_SKIP_INSTALL_RPATH:BOOL=YES \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DBUILD_TESTING:BOOL=OFF \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_QT_GUI:BOOL=OFF \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DVTK_RENDERING_BACKEND=OpenGL2 \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_USE_MPI:BOOL=ON \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_ENABLE_PYTHON:BOOL=ON \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_INSTALL_DEVELOPMENT_FILES:BOOL=ON \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_CATALYST_ADAPTERS:BOOL=ON \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_PLUGIN_AnalyzeNIfTIIO:BOOL=FALSE \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_PLUGIN_ArrowGlyph:BOOL=FALSE \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_PLUGIN_CDIReader:BOOL=FALSE \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_PLUGIN_EyeDomeLighting:BOOL=FALSE \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_PLUGIN_GMVReader:BOOL=FALSE \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_PLUGIN_GeodesicMeasurement:BOOL=FALSE \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_PLUGIN_H5PartReader:BOOL=FALSE \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_PLUGIN_InSituExodus:BOOL=FALSE \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_PLUGIN_MantaView:BOOL=FALSE \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_PLUGIN_Moments:BOOL=FALSE \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_PLUGIN_NonOrthogonalSource:BOOL=FALSE \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_PLUGIN_PacMan:BOOL=FALSE \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_PLUGIN_PointSprite:BOOL=FALSE \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_PLUGIN_RGBZView:BOOL=FALSE \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_PLUGIN_SLACTools:BOOL=FALSE \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_PLUGIN_SciberQuestToolKit:BOOL=FALSE \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_PLUGIN_SierraPlotTools:BOOL=FALSE \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_PLUGIN_StreamingParticles:BOOL=FALSE \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_PLUGIN_SurfaceLIC:BOOL=FALSE \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_PLUGIN_UncertaintyRendering:BOOL=FALSE \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DPARAVIEW_BUILD_PLUGIN_AcceleratedAlgorithms:BOOL=OFF \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DVTK_USE_CXX11_FEATURES:BOOL=ON \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DVTK_USE_X:BOOL=OFF \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DOPENGL_INCLUDE_DIR:PATH=/home/neal/software/Mesa/build/include \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DOPENGL_gl_LIBRARY:PATH=/home/neal/software/Mesa/build/lib64/libOSMesa.so \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DOPENGL_glu_LIBRARY:PATH=/home/neal/software/Mesa/build/lib64/libGLU.so \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DVTK_OPENGL_HAS_OSMESA:BOOL=ON \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DOSMESA_INCLUDE_DIR:PATH=/home/neal/software/Mesa/build/include \</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> -DOSMESA_LIBRARY:PATH=/home/neal/software/Mesa/build/lib64/libOSMesa.so /home/neal/software/ParaView_osMesa/Source</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'>make -j20</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'>#make -j20 install</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'><br>-Chris</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt;font-family:Calibri'> </span><o:p></o:p></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><span style='font-family:Calibri;color:black'>From: </span></b><span style='font-family:Calibri;color:black'>Andy Bauer <<a href="mailto:andy.bauer@kitware.com" target="_blank">andy.bauer@kitware.com</a>><br><b>Date: </b>Monday, September 12, 2016 at 2:39 PM<br><b>To: </b>Christopher Neal <<a href="mailto:chrisneal@snumerics.com" target="_blank">chrisneal@snumerics.com</a>><br><b>Cc: </b>Benson Muite via ParaView <<a href="mailto:paraview@paraview.org" target="_blank">paraview@paraview.org</a>><br><b>Subject: </b>Re: [Paraview] Catalyst osMesa rendering time</span><o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p></div><div><div><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'>Hi Chris,<o:p></o:p></p></div><p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'>It sounds like you didn't properly build ParaView with offscreen rendering. Can you share your CMakeCache.txt from your build? I'm guessing VTK_USE_X, VTK_USE_OFFSCREEN or some other thing didn't get set properly.<o:p></o:p></p></div></div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Andy<o:p></o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>On Mon, Sep 12, 2016 at 1:36 PM, Christopher Neal <<a href="mailto:chrisneal@snumerics.com" target="_blank">chrisneal@snumerics.com</a>> wrote:<o:p></o:p></p><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt'><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt'>Hi all,</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'><span style='font-size:11.0pt'>I have compiled a version of ParaView with osMesa enabled. The version is 5.1.2 for ParaView. I’m running the CxxFullExample Catalyst example that is located in ParaView/Examples/Catalyst.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><u><span style='font-size:11.0pt'>Operating system info</span></u></b><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt'>lsb_release –a: </span><span style='font-size:11.0pt;font-family:MingLiU'><br></span><span style='font-size:11.0pt'>LSB Version: n/a</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt'>Distributor ID: openSUSE project</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt'>Description: openSUSE 13.2 (Harlequin) (x86_64)</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt'>Release: 13.2</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt'>Codename: Harlequin</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt'><br><br>I have added 1 additional script to the Catalyst example by using the “CoProcessing” button in ParaView to generate a Catalyst script that just exports a .png of an isometric view of the geometry. When I run the example, the operating system seems to freeze up completely in my login session i.e. windows can not be clicked, nothing at all can be done with the exception of moving the mouse around on the screen. It stays frozen like this for about 2 minutes before a window pops up that says “Paraview(batch)”. In the window is the isometric view and the window updates to show the geometry at every timestep that the example outputs an image at. The Catalyst script does seem to execute fine and outputs image files for each frame that I requested, but it is soooo slow for some reason.<br><br>Is this the expected behavior of running Catalyst with an osMesa build? I thought that ‘os’ stood for ‘off-screen’, which I interpreted as there being no screen display component to the rendering. Have I done something wrong with compiling ParaView with osMesa? Is Catalyst supposed to completely lock up the session until a window pops up? <br><br>I would love to hear from other users of Catalyst to hear about the experiences of running Catalyst.<br><br><br>Thank you,</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:11.0pt'>Chris Neal</span><o:p></o:p></p></div></div><p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'><br>_______________________________________________<br>Powered by <a href="http://www.kitware.com" target="_blank">www.kitware.com</a><br><br>Visit other Kitware open-source projects at <a href="http://www.kitware.com/opensource/opensource.html" target="_blank">http://www.kitware.com/opensource/opensource.html</a><br><br>Please keep messages on-topic and check the ParaView Wiki at: <a href="http://paraview.org/Wiki/ParaView" target="_blank">http://paraview.org/Wiki/ParaView</a><br><br>Search the list archives at: <a href="http://markmail.org/search/?q=ParaView" target="_blank">http://markmail.org/search/?q=ParaView</a><br><br>Follow this link to subscribe/unsubscribe:<br><a href="http://public.kitware.com/mailman/listinfo/paraview" target="_blank">http://public.kitware.com/mailman/listinfo/paraview</a><o:p></o:p></p></blockquote></div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p></div></div></div></blockquote></div><p class=MsoNormal><o:p> </o:p></p></div></div></body></html>