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<div class="moz-cite-prefix">On 06/09/2015 06:54 PM, Utkarsh Ayachit
wrote:<br>
</div>
<blockquote
cite="mid:CADHSJjAdVRwPL05SsYEU0OULBbswbctEG45T8p=KenTRxG3BkA@mail.gmail.com"
type="cite">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<div dir="ltr">Can you try turning off "Display Lists"? It's an
option under the Settings (Render View tab) dialog. You'll need
to restart ParaView after making this change. I suspect the
graphics driver is giving up while building a large display
list. Display lists will be a thing of the past once we update
the rendering backend in the next release of ParaView, FYI.</div>
</blockquote>
<br>
That works. Now, I'll try running several pvservers (each on a
different GPU node) in hopes of speeding up interactivity. I'm
assuming the file gets read on the first one, and it splits up the
grid among all the servers? Thanks.<br>
<br>
-jeff<br>
<blockquote
cite="mid:CADHSJjAdVRwPL05SsYEU0OULBbswbctEG45T8p=KenTRxG3BkA@mail.gmail.com"
type="cite">
<div dir="ltr">
<div><br>
</div>
<div>Utkarsh</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr">On Tue, Jun 9, 2015 at 8:23 PM Jeff Becker <<a
moz-do-not-send="true"
href="mailto:jeffrey.c.becker@nasa.gov">jeffrey.c.becker@nasa.gov</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Hi. I'm
running pvserver on a GPU server, and a client on my desktop.<br>
After starting X on the server, I'm running pvserver as
follows, and<br>
then connect to it from the client<br>
<br>
$ mpirun -np 1 /usr/bin/env DISPLAY=:0<br>
/u/jcbecker/ParaView-4.3.1-Linux-64bit/bin/pvserver
--client-host=pfe20<br>
--use-offscreen-rendering<br>
Waiting for client...<br>
Connection URL: cs://r219i0n0:11111<br>
Accepting connection(s): r219i0n0:11111<br>
Client connected.<br>
<br>
I open a 1.6GB unstructured (.vtu) grid file, and hit apply.
After the<br>
file is read, and some time passes, I get SIGSEGV and I see
the<br>
following backtrace in gdb. Please advise on what's wrong, and
how to<br>
fix. Thanks.<br>
<br>
-jeff<br>
<br>
(gdb) bt<br>
#0 0x00002aaab0bb92a8 in memcpy () from /lib64/libc.so.6<br>
#1 0x00002aaac3128a70 in ?? () from
/usr/lib64/libnvidia-glcore.so.340.65<br>
#2 0x00002aaac327e2a1 in ?? () from
/usr/lib64/libnvidia-glcore.so.340.65<br>
#3 0x00002aaac328006e in ?? () from
/usr/lib64/libnvidia-glcore.so.340.65<br>
#4 0x00002aaaba0e4197 in<br>
vtkOpenGLDisplayListPainter::RenderInternal(vtkRenderer*,
vtkActor*,<br>
unsigned long, bool) ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkRenderingOpenGL-pv4.3.so.1<br>
#5 0x00002aaaba0e06a1 in<br>
vtkOpenGLClipPlanesPainter::RenderInternal(vtkRenderer*,
vtkActor*,<br>
unsigned long, bool) ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkRenderingOpenGL-pv4.3.so.1<br>
#6 0x00002aaaba122e2a in<br>
vtkOpenGLScalarsToColorsPainter::RenderInternal(vtkRenderer*,
vtkActor*,<br>
unsigned long, bool) ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkRenderingOpenGL-pv4.3.so.1<br>
#7 0x00002aaaba12fdb4 in<br>
vtkPainterPolyDataMapper::RenderPiece(vtkRenderer*, vtkActor*)
()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkRenderingOpenGL-pv4.3.so.1<br>
#8 0x00002aaaac4ad93f in
vtkPolyDataMapper::Render(vtkRenderer*,<br>
vtkActor*) ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkRenderingCore-pv4.3.so.1<br>
#9 0x00002aaaba0dcd08 in vtkOpenGLActor::Render(vtkRenderer*,<br>
vtkMapper*) ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkRenderingOpenGL-pv4.3.so.1<br>
#10 0x00002aaab4f1630b in vtkPVLODActor::Render(vtkRenderer*,
vtkMapper*) ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkPVVTKExtensionsRendering-pv4.3.so.1<br>
#11 0x00002aaab4f16157 in<br>
vtkPVLODActor::RenderOpaqueGeometry(vtkViewport*) ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkPVVTKExtensionsRendering-pv4.3.so.1<br>
#12 0x00002aaaac4b9464 in vtkRenderer::UpdateGeometry() ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkRenderingCore-pv4.3.so.1<br>
#13 0x00002aaab4f0a751 in
vtkPVDefaultPass::Render(vtkRenderState const*) ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkPVVTKExtensionsRendering-pv4.3.so.1<br>
#14 0x00002aaaba0ae35b in vtkCameraPass::Render(vtkRenderState
const*) ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkRenderingOpenGL-pv4.3.so.1<br>
#15 0x00002aaaba1206c0 in vtkOpenGLRenderer::DeviceRender() ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkRenderingOpenGL-pv4.3.so.1<br>
#16 0x00002aaaac4bb18d in vtkRenderer::Render() ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkRenderingCore-pv4.3.so.1<br>
#17 0x00002aaaac4b8429 in vtkRendererCollection::Render() ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkRenderingCore-pv4.3.so.1<br>
#18 0x00002aaaac4c2202 in vtkRenderWindow::DoStereoRender() ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkRenderingCore-pv4.3.so.1<br>
#19 0x00002aaaac4c2119 in vtkRenderWindow::DoFDRender() ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkRenderingCore-pv4.3.so.1<br>
#20 0x00002aaaac4c31a3 in vtkRenderWindow::DoAARender() ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkRenderingCore-pv4.3.so.1<br>
#21 0x00002aaaac4bf7fe in vtkRenderWindow::Render() ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkRenderingCore-pv4.3.so.1<br>
#22 0x00002aaaba1ae7ae in vtkXOpenGLRenderWindow::Render() ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkRenderingOpenGL-pv4.3.so.1<br>
#23 0x00002aaab3b7597f in vtkPVRenderView::Render(bool, bool)
()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkPVClientServerCoreRendering-pv4.3.so.1<br>
#24 0x00002aaab3b7069c in vtkPVRenderView::StillRender() ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkPVClientServerCoreRendering-pv4.3.so.1<br>
#25 0x00002aaaab493665 in<br>
vtkPVRenderViewCommand(vtkClientServerInterpreter*,
vtkObjectBase*, char<br>
const*, vtkClientServerStream const&,
vtkClientServerStream&, void*) ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkPVServerManagerApplication-pv4.3.so.1<br>
#26 0x00002aaaadb005e0 in<br>
vtkClientServerInterpreter::CallCommandFunction(char const*,<br>
vtkObjectBase*, char const*, vtkClientServerStream const&,<br>
vtkClientServerStream&) ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/<a
moz-do-not-send="true"
href="http://libvtkClientServer-pv4.3.so" target="_blank">libvtkClientServer-pv4.3.so</a>.1<br>
#27 0x00002aaaadb05393 in<br>
vtkClientServerInterpreter::ProcessCommandInvoke(vtkClientServerStream<br>
const&, int) ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/<a
moz-do-not-send="true"
href="http://libvtkClientServer-pv4.3.so" target="_blank">libvtkClientServer-pv4.3.so</a>.1<br>
#28 0x00002aaaadb03832 in<br>
vtkClientServerInterpreter::ProcessOneMessage(vtkClientServerStream<br>
const&, int) ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/<a
moz-do-not-send="true"
href="http://libvtkClientServer-pv4.3.so" target="_blank">libvtkClientServer-pv4.3.so</a>.1<br>
#29 0x00002aaaadb03ced in<br>
vtkClientServerInterpreter::ProcessStream(vtkClientServerStream
const&) ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/<a
moz-do-not-send="true"
href="http://libvtkClientServer-pv4.3.so" target="_blank">libvtkClientServer-pv4.3.so</a>.1<br>
#30 0x00002aaaabd8dcec in<br>
vtkPVSessionCore::ExecuteStreamInternal(vtkClientServerStream
const&,<br>
bool) ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkPVServerImplementationCore-pv4.3.so.1<br>
#31 0x00002aaaabd8d958 in
vtkPVSessionCore::ExecuteStream(unsigned int,<br>
vtkClientServerStream const&, bool) ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkPVServerImplementationCore-pv4.3.so.1<br>
#32 0x00002aaaabd8c203 in
vtkPVSessionBase::ExecuteStream(unsigned int,<br>
vtkClientServerStream const&, bool) ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkPVServerImplementationCore-pv4.3.so.1<br>
#33 0x00002aaaabd98591 in<br>
vtkPVSessionServer::OnClientServerMessageRMI(void*, int) ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkPVServerImplementationCore-pv4.3.so.1<br>
#34 0x00002aaaae2cc463 in
vtkMultiProcessController::ProcessRMI(int,<br>
void*, int, int) ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/<a
moz-do-not-send="true"
href="http://libvtkParallelCore-pv4.3.so" target="_blank">libvtkParallelCore-pv4.3.so</a>.1<br>
#35 0x00002aaaae2cc7df in
vtkMultiProcessController::ProcessRMIs(int,<br>
int) ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/<a
moz-do-not-send="true"
href="http://libvtkParallelCore-pv4.3.so" target="_blank">libvtkParallelCore-pv4.3.so</a>.1<br>
#36 0x00002aaaabfa5ec6 in<br>
vtkTCPNetworkAccessManager::ProcessEventsInternal(unsigned
long, bool) ()<br>
from<br>
/home4/jcbecker/ParaView-4.3.1-Linux-64bit/lib/paraview-4.3/libvtkPVClientServerCoreCore-pv4.3.so.1<br>
#37 0x00000000004019f6 in RealMain(int, char**,<br>
vtkProcessModule::ProcessTypes)<br>
()<br>
#38 0x0000000000401a3e in main ()<br>
<br>
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