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--></style></head><body bgcolor=white lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt'>Hi,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>I am trying to configure IceT on our display wall. I followed all the instructions on paraview website & mail list.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>However, when the client connects to the head node server, the window displayed for few seconds then pvserver crashes with the following error:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><b><span style='font-size:11.0pt'>[0-1] terminated<o:p></o:p></span></b></p><p class=MsoNormal><b><span style='font-size:11.0pt'><o:p> </o:p></span></b></p><p class=MsoNormal><b><span style='font-size:11.0pt'>[2] process exited without calling finalize<o:p></o:p></span></b></p><p class=MsoNormal><b><span style='font-size:11.0pt'><o:p> </o:p></span></b></p><p class=MsoNormal><b><span style='font-size:11.0pt'>[3] terminated<o:p></o:p></span></b></p><p class=MsoNormal><b><span style='font-size:11.0pt'><o:p> </o:p></span></b></p><p class=MsoNormal><b><span style='font-size:11.0pt'>---- error analysis -----<o:p></o:p></span></b></p><p class=MsoNormal><b><span style='font-size:11.0pt'><o:p> </o:p></span></b></p><p class=MsoNormal><b><span style='font-size:11.0pt'>[2] on Node1<o:p></o:p></span></b></p><p class=MsoNormal><b><span style='font-size:11.0pt'>pvserver ended prematurely and may have crashed. exit code 0xc0000005<o:p></o:p></span></b></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>I checked the event viewer logs, and this is the error message:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>Faulting application name: pvserver.exe, version: 0.0.0.0, time stamp: 0x59365720<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>Faulting module name: vtkPVClientServerCoreRendering-pv5.4.dll, version: 0.0.0.0, time stamp: 0x593652a6<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>Exception code: 0xc0000005<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>Fault offset: 0x000000000005e86b<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>Faulting process id: 0x8c4<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>Faulting application start time: 0x01d316ac26879696<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>Faulting application path: path\to\paraview\bin\pvserver.exe<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>Faulting module path: path\to\paraview \bin\vtkPVClientServerCoreRendering-pv5.4.dll<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>The display wall consists of 32 nodes where each driving two screens; Operating System: Windows 10, ParaView Version: 5.4. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>As a beginning, I was trying one 1 node and 2 nodes.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>PVX File; for 1 node:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><?xml version="1.0" ?><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><pvx><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><Process Type="server"><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'> <Machine Name="Node1"<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'> FullScreen="0" <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'> Geometry="1920x1080+0+0"/><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'> <Machine Name="Node1"<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'> FullScreen="0" <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'> Geometry="1920x1080+0+1080"/> <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'> </Process><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'></pvx><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>Command: mpiexec -np 4 pvserver tiles.pvx<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>PVX file for two nodes:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><?xml version="1.0" ?><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><pvx><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><Process Type="server"><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'> <Machine Name="Node1"<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'> FullScreen="0" <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'> Geometry="1920x2160+0+0"/> <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'> <Machine Name="Node2"<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'> FullScreen="0" <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'> Geometry="1920x2160+0+0"/> <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'> </Process><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'></pvx><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>Command: mpiexec –hosts 2 Node1 2 Node2 2 pvserver –tx=2 –ty=1 tiles.pvx<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>Regards,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p></div></body></html>