Hi there. I use the client/server mode of paraview to render a small data(about 4M), but the speed is very slow. Below is how I do it: 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. Then, I launch the paraview client on my local windows computer. After the client connected to the server, there are two types of errors: 1. Xlib: extension "XFree86-DRI" missing on display "localhost:10.0" 2. unaligned access to 0x600000000197a1bc, ip=0x2000000003568e0 Paraview works regardless of these errors, but the problem is that the rendering speed is way too slow. I am wondering what could cause the slow down? Maybe the paraview doesn't use GPU on the clusters at all? How could I tell if the paraveiw use GPU or not? Or the unaligned access slow down the speed? These errors keep on repeating whenever I change the viewplane. I have stalled by this problem for days, any idea would be highly appreciated.
Thanks! Aaron
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