<br>Thanks Berk. Overlap was the problem, and rearranging the windows solves the issue although this is obviously not convenient (at best) on same machine server/client configuration. <br>
<br><div class="gmail_quote">On Mon, May 5, 2008 at 3:21 PM, Berk Geveci <<a href="mailto:berk.geveci@kitware.com">berk.geveci@kitware.com</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
That is true; offscreen rendering _should_ work as long as the OpenGL<br>
driver cooperates.</blockquote><div><br>And thanks Kent. The good news is (at least with my configuration) --use-off-screen works perfectly. <br>
<br></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">However, you are not gaining much in terms of<br>
rendering performance since all processes will be using the same GPU.<br>
We are starting to think about scaling number of processes we use<br>
without scaling the number of GPUs....</blockquote><div><br></div></div>How can I make sure that I fully utilize the GPUs on the system? (both graphics cards are identical each with dual head). And if for this I need to fall back to not using off screen, can you hint a bit on setting up $DISPLAY? Do I need to run multiple X servers for this? <br>
<br>Levent<br><br>-- <br>Server Levent Yilmaz<br>Mechanical Engineering<br>University of Pittsburgh