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<DIV dir=ltr align=left><SPAN class=693431620-01022007><FONT face=Arial
color=#0000ff size=2>Randall,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=693431620-01022007><FONT face=Arial
color=#0000ff size=2> This bug has been placed in the Kitware bug tracker
as ParaView bug number 4391.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=693431620-01022007><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=693431620-01022007><FONT face=Arial
color=#0000ff size=2><BR>Alan Scott</FONT></SPAN></DIV><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B>
paraview-bounces+wascott=sandia.gov@paraview.org
[mailto:paraview-bounces+wascott=sandia.gov@paraview.org] <B>On Behalf Of
</B>Randall Hand<BR><B>Sent:</B> Thursday, February 01, 2007 8:28
AM<BR><B>To:</B> Paraview List<BR><B>Subject:</B> [Paraview] PV2.6
Crashes<BR></FONT><BR></DIV>
<DIV></DIV>I'm using the released PV2.6 and seeing some strange
crashes.<BR><BR>I'm using the Windows Version you guys compiled for the
pvclient, and running the PVServer on a linux Cluster. I compiled the
server myself with OSMesa ( 6.4.2) & MPI (OpenMPI 1.1.1-1)support, and i'm
running it on multiple processors (the number doesn't matter). When I
compiled it, I seeded CMake with the following cache:<BR>
<DIV
style="MARGIN-LEFT: 40px; FONT-FAMILY: courier new,monospace">BUILD_DOCUMENTATION:BOOL=OFF<BR>BUILD_EXAMPLES:BOOL=OFF<BR>BUILD_SHARED_LIBS:BOOL=ON<BR>BUILD_TESTING:BOOL=OFF<BR><BR>CMAKE_BUILD_TYPE:STRING=Release<BR>CMAKE_CXX_COMPILER:FILEPATH=/usr/local/ofed/mpi/gcc/openmpi-1.1.1-1/bin/mpicxx
<BR>CMAKE_C_COMPILER:FILEPATH=/usr/local/ofed/mpi/gcc/openmpi-1.1.1-1/bin/mpicc<BR>CMAKE_INSTALL_PREFIX:PATH=/viz/home/rhand/local/pv-2.4<BR>//Path
to a file.<BR>MPI_INCLUDE_PATH:PATH=/usr/local/ofed/mpi/gcc/openmpi-1.1.1-1
/include<BR>MPI_LIBRARY:FILEPATH=/usr/local/ofed/mpi/gcc/openmpi-1.1.1-1/lib64/libmpi.so<BR>OPENGL_INCLUDE_DIR:PATH=/viz/home/rhand/local/include<BR>OPENGL_gl_LIBRARY:FILEPATH=/viz/home/rhand/local/lib/libVTKMesaGL.so<BR>OPENGL_glu_LIBRARY:FILEPATH=/viz/home/rhand/local/lib/libVTKMesaGLU.so<BR>OPENGL_xmesa_INCLUDE_DIR:PATH=/viz/home/rhand/local/include<BR>OSMESA_INCLUDE_DIR:PATH=/viz/home/rhand/local/include<BR>OSMESA_LIBRARY:FILEPATH=/viz/home/rhand/local/lib/libOSVTKMesa.so
<BR><BR>VTK_OPENGL_HAS_OSMESA:BOOL=ON<BR><BR>VTK_USE_64BIT_IDS:BOOL=ON<BR>VTK_USE_MPI:BOOL=ON<BR><BR>VTK_USE_RPATH:BOOL=OFF<BR></DIV><BR><BR><SPAN
style="FONT-WEIGHT: bold">Problem #1:</SPAN><BR>If I load an ImageData dataset
(VTI) and then attempt to use the Clip filter on it, it crashes every
time. Also, I get no ghost cells so when I extract an isosurface the
process boundaries are clearly visible. I place the Clip Filter at roughly
45-degrees (eyeballed, not much precision) so that it gives me the lower-left
half of the data, and when it crashes I get a trace like the following: <BR><BR>
<DIV style="MARGIN-LEFT: 40px"><SPAN
style="FONT-FAMILY: courier new,monospace">Connected to client</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">Process id: 0 >> ERROR: In
/viz/home/rhand/src/pv- 2.6/comp/PV/VTK/Rendering/vtkXOpenGLRenderWindow.cxx,
line 497</SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">vtkXOpenGLRenderWindow (0x5362f50):
bad X server connection. DISPLAY=Process id: 0 >> ERROR: In
/viz/home/rhand/src/pv- 2.6/comp/PV/VTK/Rendering/vtkXOpenGLRenderWindow.cxx,
line 319</SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">Signal:11 info.si_errno:0(Success)
si_code:1(SEGV_MAPERR) </SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">Failing at addr:0x10</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[0]
func:/usr/local/ofed/mpi/gcc/openmpi-1.1.1-1/lib64/libopal.so.0
[0x2a9bf15dd5]</SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[1] func:/lib64/tls/libpthread.so.0
[0x3dd910c430] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[2]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkRendering.so.pv2.6(_ZN22vtkXOpenGLRenderWindow13CreateAWindowEv+0x216)
[0x2a984e13f6] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[3]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkRendering.so.pv2.6(_ZN22vtkXOpenGLRenderWindow16WindowInitializeEv+0x12)
[0x2a984e21d2] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[4]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkRendering.so.pv2.6(_ZN22vtkXOpenGLRenderWindow5StartEv+0xd)
[0x2a984e249d] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[5]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkRendering.so.pv2.6(_ZN15vtkRenderWindow14DoStereoRenderEv+0x10)
[0x2a98452160] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[6]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkRendering.so.pv2.6(_ZN15vtkRenderWindow10DoFDRenderEv+0x36b)
[0x2a984520fb] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[7]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkRendering.so.pv2.6(_ZN15vtkRenderWindow10DoAARenderEv+0x46b)
[0x2a98451d3b] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[8]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkRendering.so.pv2.6(_ZN15vtkRenderWindow6RenderEv+0x149)
[0x2a98451439] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[9]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkRendering.so.pv2.6(_ZN22vtkXOpenGLRenderWindow6RenderEv+0x1c)
[0x2a984e437c] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[10]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkRendering.so.pv2.6(_ZN25vtkOpenGLExtensionManager20ReadOpenGLExtensionsEv+0xc0)
[0x2a984ab450] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[11]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkRendering.so.pv2.6(_ZN25vtkOpenGLExtensionManager6UpdateEv+0x52)
[0x2a984aac12] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[12]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkPVServerCommon.so(_ZN32vtkPVOpenGLExtensionsInformation14CopyFromObjectEP9vtkObject+0xf9)
[0x2a955b0bf9] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[13]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkPVServerCommon.so(_ZN17vtkSelfConnection17GatherInformationEjP16vtkPVInformation17vtkClientServerID+0x83)
[0x2a955dc163] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[14]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkPVServerCommon.so(_ZN20vtkMPISelfConnection17GatherInformationEjP16vtkPVInformation17vtkClientServerID+0x64)
[0x2a9559e684] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[15]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkPVServerCommon.so(_ZN19vtkClientConnection15SendInformationER21vtkClientServerStream+0x1d5)
[0x2a9558ff65] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[16]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkPVServerCommon.so(_Z39vtkClientConnectionGatherInformationRMIPvS_ii+0x48)
[0x2a955900b8] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[17]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkParallel.so.pv2.6(_ZN25vtkMultiProcessController10ProcessRMIEiPvii+0x9e)
[0x2a9707ef6e] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[18]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkParallel.so.pv2.6(_ZN25vtkMultiProcessController11ProcessRMIsEii+0xa0)
[0x2a9707f3b0] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[19]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkPVServerCommon.so(_ZN19vtkRemoteConnection20ProcessCommunicationEv+0x14)
[0x2a955d9fb4] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[20]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkPVServerCommon.so(_ZN33vtkProcessModuleConnectionManager18MonitorConnectionsEm+0x2d9)
[0x2a955d81d9] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[21]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkPVServerCommon.so(_ZN16vtkProcessModule11StartServerEm+0x76)
[0x2a955cb676] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[22]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkPVServerCommon.so(_ZN16vtkProcessModule5StartEiPPc+0x24d)
[0x2a955ce8cd] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[23]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/libvtkPVFilters.so(_ZN9vtkPVMain3RunEP12vtkPVOptions+0x7b)
[0x2a95857b7b] </SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[24]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/pvserver-real(main+0xc2)
[0x402482]</SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[25]
func:/lib64/tls/libc.so.6(__libc_start_main+0xdb) [0x3dd881c3fb]</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">[26]
func:/viz/home/rhand/local/pv2.6/lib/paraview-2.6/pvserver-real(__gxx_personality_v0+0x5a)
[0x40232a]</SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">*** End of error message ***
</SPAN><BR></DIV><BR clear=all>If I load the same ImageData Dataset & apply
the D3 filter, then attempt to use the Clip filter, it works. I have alot
of rendering artifacts (I think due to the Structured->Unstructured
conversion) and it takes ALOT of memory, but it works. <BR><BR><SPAN
style="FONT-WEIGHT: bold">Problem #2:</SPAN><BR>I find myself having to toggle
the "Immediate Mode" option after pretty much every filter to maintain
performance. It seems to be dropping back to slower (safer?) methods every
time I make a significant rendering change, and if I simply toggle the Immediate
Mode On & then back off, my performance improves 10-fold. Anyone
else experiencing this? <BR>--
<BR>----------------------------------------<BR>Randall Hand<BR>Visualization
Scientist<BR>ERDC MSRC-ITL </BODY></HTML>