Utkarsh Ayachit wrote:
Are there any error messages outputted on the server side?
Can you try this:
When connected to the server and looking at the outline (which you say
is rendered fine) go to Edit|Settings. In the Options dialog open up
the "Render View" tree on the left pane and select "Server". There in
the "Remote Rendering Paramaters" group ensure that "Remote Render
Threshold" is set to 0 and checked. Now hit Ok.
The thresh hold was by default 3 mb. When I set it to 0, the client
crashes each time I try to establish a connection.
Navier> Waiting for server...
ERROR: In /tmp/ParaView-3.4.0/Servers/Common/vtkServerConnection.cxx,
line 67
vtkServerConnection (0x5dd9240): Server Connection Closed!
Is it important that each cpu has two cores?
Stephen
Does the outline still
render fine? If not I am guess there's some issue with rendering on
the server side.
Utkarsh
On Wed, Dec 17, 2008 at 3:46 AM, Stephen Wornom
<[email protected]> wrote:
I am trying to visualize a data set with 500,000 vertices using pv 3.4.0
without success.
1-step 1: I start the server with this script
--------------------------------------------------
#!/bin/sh
#PBS -N "Paraview_32"
#PBS -l "nodes=16:nef:ppn=2"
#PBS -l "walltime=4:00:00"
cd $PBS_O_WORKDIR
server=`hostname`
ulimit -s unlimited
echo "The server is listening on host $server "
#/usr/local/bin/mpiexec2 /usr/local/paraview/bin/pvserver
--use-offscreen-rendering
mpiexec --comm=mpich2 /home/install/paraview-340/bin/pvserver
--use-offscreen-rendering
step 2: I identify which processor is listening on host
---------------------------------------------------------------
step 3: I open pv 3.4.0 on the client, enter the server name and host
---------------------------------------------------------------------------
The files are read correctly on the client and the outline of the mesh can
be seen on the client screen. When I try to visualize a solution field
(points, wireframe, surface) I get the following error.
ERROR: In /tmp/ParaView-3.4.0/Servers/Common/vtkServerConnection.cxx,
line 67
vtkServerConnection (0x5df84f0): Server Connection Closed!
step 4: when I do on the server
------------------------------------------
ls -al /tmp/ParaView-3.4.0/Servers/Common/vtkServerConnection.cxx
I get
cannot access /tmp/ParaView-3.4.0/Servers/Common/vtkServerConnection.cxx: No
such file or directory
step 5: If I copy all the vtu,...etc files to the client and open pv
----------------------------------------------------------------------
3.4.0, we can visualize the same data with no
problems (the paraview server on the server is not used).
Can anyone help resolved the problem. I can send all the files to anyone who
will help resolve the problem.
Thanks,
Stephen
p.s.
The above works correctly with a small mesh (43,000 vertices) using 8-procs.
The above was with a mesh (500,000 vertices)using 32-processors.
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