Some drivers require that the window not be obscurred. Try shrinking the client window to make up enough screen real estate, then making sure that both server windows are on top of the window manager (nothing is on top of them). <br>
<br>If the rendering is correct in that case, then you need using offscreen rendering.<br>Try using --offscreen-rendering on the pvserver command. If the hardware supports it, this will work right away. If not, you need OSMesa on the machine (pure software GL). After you have then condigure and compile paraview from source to make it aware of it.<br>
<br clear="all">David E DeMarle<br>Kitware, Inc.<br>R&D Engineer<br>28 Corporate Drive<br>Clifton Park, NY 12065-8662<br>Phone: 518-371-3971 x109<br>
<br><br><div class="gmail_quote">On Sat, Aug 22, 2009 at 8:40 PM, Noboru Wakabayashi <span dir="ltr"><<a href="mailto:mustachemonkey@gmail.com">mustachemonkey@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi,<br>
<br>
I have a problem to build ParaView under multi-core environment.<br>
I think some settings in CMake are not correct, but maybe somethings else.<br>
<br>
Compiling is finished correctly, it seems. I can start pvserver and<br>
can connect from ParaView client.<br>
I tested "Headsq" sample and images coming from multiple processes<br>
cannot be merged correctly (screenshot is attached).<br>
(The server and the client are running on the same machine)<br>
(I set the parameters for "headsq" according tio the book "ParaView<br>
Guide" P172-179)<br>
<br>
Two VTK processes (pvserver.exe) are running because I specify below<br>
to start pvserver:<br>
mpiexec -localonly 2 C:\pvserver.exe<br>
(Then, connecting from ParaView client on the same machine)<br>
<br>
Does anybody have an idea or experience to fix this?<br>
<br>
[OS]<br>
Windows 2008 Server (32bit)<br>
<br>
[CPU]<br>
Opteron Quad-Core<br>
<br>
[MPICH2]<br>
1.0.8p1-win-ia32<br>
<br>
[Qt]<br>
2009.02.1 (Build from source files)<br>
<br>
[CMake]<br>
2.6<br>
<br>
I'll list my settings in CMAKE below:<br>
-----<br>
PARAVIEW_USE_MPI on<br>
MPI_LIBRARY lib\mpi.lib<br>
MPI_INCLUDE_PATH include<br>
<br>
VTK_MPIRUN_EXE mpiexec.exe<br>
MPI_COMPILER "NOTFOUND"<br>
-----<br>
Procs are specified "2".<br>
<br>
I changed settings regarding some times, but the result were the same.<br>
<br>
[IDE]<br>
Visual C++ 2008 Express Edition<br>
<br>
Any help or idea is welcome.<br>
<br>
Nob Wakabayashi<br>
Technical Writer<br>
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<br></blockquote></div><br>