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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">5.1.2 and Superbuilds<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Worked like a charm after following Chuck and Utkarsh’s advice. Thanks team!<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Paraview-developers [mailto:paraview-developers-bounces@paraview.org]
<b>On Behalf Of </b>Scott, W Alan<br>
<b>Sent:</b> Monday, July 25, 2016 7:44 PM<br>
<b>To:</b> Chuck Atkins <chuck.atkins@kitware.com><br>
<b>Cc:</b> paraview-developers@paraview.org<br>
<b>Subject:</b> Re: [Paraview-developers] [EXTERNAL] Re: Bad superbuild<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Mind taking a look at the Wiki, under Build and Install? The section on ParaView Settings is confusing. Further, the flags for the MPI_*_COMPILER are a actually
different thatn you have here.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><a href="http://www.paraview.org/Wiki/ParaView:Build_And_Install#ParaView_Settings">http://www.paraview.org/Wiki/ParaView:Build_And_Install#ParaView_Settings</a><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Thanks,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">alan<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Chuck Atkins [<a href="mailto:chuck.atkins@kitware.com">mailto:chuck.atkins@kitware.com</a>]
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<b>Sent:</b> Monday, July 25, 2016 7:35 PM<br>
<b>To:</b> Scott, W Alan <<a href="mailto:wascott@sandia.gov">wascott@sandia.gov</a>><br>
<b>Cc:</b> <a href="mailto:paraview-developers@paraview.org">paraview-developers@paraview.org</a><br>
<b>Subject:</b> Re: [EXTERNAL] Re: [Paraview-developers] Bad superbuild<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">Yes, that's generally the most reliable way to get the correct and complete MPI support. I suspect the FindMPI module was getting half-baked information from the wrappers and augmenting with the specified MPI_INCLUDE_PATH.
If you don't want it in the environment then I would try explicitly setting the compiler wrappers and nothing else with:<br>
<br>
-DMPI_C_COMPILER:FILEPATH=/opt/openmpi-1.8-gnu//bin/mpicc<br>
-DMPI_CXX_COMPILER:FILEPATH=/opt/openmpi-1.8-gnu//bin/mpicxx<br>
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and drop any other MPI_FOO vars, leaving the FindMPI module interrogate the wrappers to populate the rest.<o:p></o:p></p>
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<p class="MsoNormal">----------<br>
Chuck Atkins<br>
Staff R&D Engineer, Scientific Computing<br>
Kitware, Inc.<br>
(518) 881-1183<o:p></o:p></p>
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<p class="MsoNormal">On Mon, Jul 25, 2016 at 9:24 PM, Scott, W Alan <<a href="mailto:wascott@sandia.gov" target="_blank">wascott@sandia.gov</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">So, let me ask this. Should I not point at MPI at all through CMake vars, but just point the PATH
including the MPI compiler?</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Alan</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Chuck Atkins [mailto:<a href="mailto:chuck.atkins@kitware.com" target="_blank">chuck.atkins@kitware.com</a>]
<br>
<b>Sent:</b> Monday, July 25, 2016 7:20 PM<br>
<b>To:</b> Scott, W Alan <<a href="mailto:wascott@sandia.gov" target="_blank">wascott@sandia.gov</a>><br>
<b>Cc:</b> <a href="mailto:paraview-developers@paraview.org" target="_blank">paraview-developers@paraview.org</a><br>
<b>Subject:</b> [EXTERNAL] Re: [Paraview-developers] Bad superbuild</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Hi Alan,<br>
The FindMPI module can be sensitive to an enormous number of settings. Do you have openmpi loaded as an environment module? If so, I would get rid of any -DMPI_FOO variables from the CMake configure line and just let the FindMPI.cmake module do it's thing.
If the MPI compiler wrappers are in your PATH then it should be able to interrogate them correctly.<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">----------<br>
Chuck Atkins<br>
Staff R&D Engineer, Scientific Computing<br>
Kitware, Inc.<br>
<a href="tel:%28518%29%20881-1183" target="_blank">(518) 881-1183</a><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">On Mon, Jul 25, 2016 at 2:58 PM, Scott, W Alan <<a href="mailto:wascott@sandia.gov" target="_blank">wascott@sandia.gov</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">I am trying to build clusters (again) with the superbuild. This is Linux, master. I am using the gnu compiler and openmpi for gnu. I am having issues with MPI. I am trying to
use a system installed MPI.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Here is what I am sending to cmake:<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">cMakeVars = -DCMAKE_INSTALL_PREFIX:PATH=/projects/viz/paraview/ParaView/5.1.1-sb-mesa/Linux-chama-x86_64 -DBUILD_TESTING:BOOL=OFF -DCMAKE_BUILD_TYPE:STRING=Debug -DParaView_FROM_GIT:BOOL=OFF
-DParaView_FROM_SOURCE_DIR:BOOL=ON -DPARAVIEW_SOURCE_DIR:PATH=/projects/viz/paraview/src/ParaView/5.1.1-sb/ParaView5 -DPARAVIEW_ALWAYS_SECURE_CONNECTION:BOOL=ON -DENABLE_paraview:BOOL=ON -DENABLE_ffmpeg:BOOL=ON -DENABLE_python:BOOL=ON -DENABLE_numpy:BOOL=ON
-DENABLE_png:BOOL=ON -DENABLE_osmesa:BOOL=ON -DENABLE_cgns:BOOL=ON -DENABLE_silo:BOOL=ON -DENABLE_visitbridge:BOOL=ON -DMPI_COMPILER:FILEPATH=/opt/openmpi-1.8-gnu//bin/mpicxx -DPARAVIEW_ALWAYS_SECURE_CONNECTION:BOOL=ON -DENABLE_mpi:BOOL=ON -DPARAVIEW_USE_MPI:BOOL=ON
-DMPI_INCLUDE_PATH:PATH=/opt/openmpi-1.8-gnu//include/ <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">If anyone needs my CMakeCache.txt, please ask and I can send it off list.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Here is my failure:<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">[ 4%] Building C object VTK/ThirdParty/tiff/vtktiff/CMakeFiles/vtktiff.dir/tif_thunder.c.o<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">CMakeFiles/IceTMPI.dir/mpi.c.o: In function `getMPIRequest':<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">/projects/viz/paraview/src/ParaView/5.1.1-sb/ParaView5/ThirdParty/IceT/vtkicet/src/communication/mpi.c:110: undefined reference to `ompi_request_null'<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">/projects/viz/paraview/src/ParaView/5.1.1-sb/ParaView5/ThirdParty/IceT/vtkicet/src/communication/mpi.c:116: undefined reference to `ompi_request_null'<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">CMakeFiles/IceTMPI.dir/mpi.c.o: In function `create_request':<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">/projects/viz/paraview/src/ParaView/5.1.1-sb/ParaView5/ThirdParty/IceT/vtkicet/src/communication/mpi.c:160: undefined reference to `ompi_request_null'<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">CMakeFiles/IceTMPI.dir/mpi.c.o: In function `destroy_request':<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">/projects/viz/paraview/src/ParaView/5.1.1-sb/ParaView5/ThirdParty/IceT/vtkicet/src/communication/mpi.c:168: undefined reference to `ompi_request_null'<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">CMakeFiles/IceTMPI.dir/mpi.c.o: In function `icetCreateMPICommunicator':<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">/projects/viz/paraview/src/ParaView/5.1.1-sb/ParaView5/ThirdParty/IceT/vtkicet/src/communication/mpi.c:200: undefined reference to `ompi_mpi_comm_null'<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">CMakeFiles/IceTMPI.dir/mpi.c.o: In function `MPISubset':<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Thanks all!<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Alan<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">--------------------------------------------------------<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">W. Alan Scott<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">ParaView Support Manager<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">SAIC<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Sandia National Laboratories, MS 0822<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Org 9326 - Building 880 A1-K<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><a href="tel:%28505%29%20284-0932" target="_blank">(505) 284-0932</a> FAX
<a href="tel:%28505%29%20284-5619" target="_blank">(505) 284-5619</a><o:p></o:p></p>
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