Hi Pratik,
I have had some similar issues when my desktop screen resolution was
higher than the server display resolution. Do you know what the display
resolution is set to on the server side? I was able to check the server
side resolution using xrandr command. The issue was fixed by increasing
the server display resolution in the xorg.conf. This could be one
possibility for what you are seeing.
Burlen
On 06/29/2011 07:42 AM, pratik wrote:
Hi everyone,
This is my configuration(PV v.3.10.1):
Server: desktop with 4 NVIDIA tesla C1060 cards; Client is a laptop.
To make use of GPU rendering, i start an Xserver on a free display
like so(i cannot use the :0 display, also i cannot use $DISPLAY. if i
use the $DISPLAY option, the server disconnects as soon as i load data
from paraview):
startx -- :14
and my .xinitrc contains
exec xdm
so that xdm executes on the Xserver that is started.
once this is done, i simply run
mpirun -np 4 pvserver -display localhost:14.0
OR
pvserver -display localhost:14.0
Everything goes fine, client connects to server etc. But when the
actual visualization is done, a strip at the top (roughly 1/3 of
screen) is blanked(see the attached image). A curious thing that i
observed was that when i change the orientation, rotate the object
etc, the LOD actor seems to render properly(meaning that i can see the
whole picture), but after i let it settle then this clipping takes
place. Only a few weeks back the rendering seemed to have happened
perfectly, so i don't know why it is suddenly behaving this way now.
Thanks in advance for the help.
-pratik
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