<div dir="ltr">Hi there.
<div>I use the client/server mode of paraview to render a small data(about 4M), but the speed is very slow.</div><div>Below is how I do it:</div><div>I first ssh to the cluster and start the pvserver by this command: mpirun -np 4 ./pvserver. The cluster is SGI Altix 4000. The operating system on the cluster is SUSe linux, 64 bits system.</div>
<div>Then, I launch the paraview client on my local windows computer. After the client connected to the server, there are two types of errors:</div><div>1. Xlib: extension "XFree86-DRI" missing on display "localhost:10.0"</div>
<div>2. unaligned access to 0x600000000197a1bc, ip=0x2000000003568e0</div><div>Paraview works regardless of these errors, but the problem is that the rendering speed is way too slow.</div><div>I am wondering what could cause the slow down? Maybe the paraview doesn't use GPU on the clusters at all? <span class="Apple-style-span" style="color: rgb(255, 0, 0);">How could I tell if the paraveiw use GPU or not?</span></div>
<div><span class="Apple-style-span" style="color: rgb(255, 0, 0);">Or the unaligned access slow down the speed</span>? These errors keep on repeating whenever I change the viewplane.</div><div>I have stalled by this problem for days, any idea would be highly appreciated.</div>
<div><br></div><div>Thanks!</div><div><br></div><div>Aaron</div><div><br></div><div><br></div><div><br></div></div>