Cluster visualization

33rd International Convention on Information and Communication Technology, Electronics and Microelectronics

Monday 24th - Friday 28th of May 2010 - Opatija/Ajbbazia, Adriatic Coast, Croatia
Grand Hotel Adriatic Convention Centre and Hotel Admiral

Visualization on cluster is simpler than visualization on grid. Command qsub is used to job submission, and qstat to veiw the status of the job. Communication between nodes is much faster, so there is no need for downloading results. All results are being automaticly downloaded to your home directory or to directory where they were run from. That depends of server configuration, but the path can be set up. Povray script looks like this:

ezop@hal:~/gotovo/grid1/kocke_100x100/10$ cat cluster0.sh
#!/bin/bash
cd $PBS_O_WORKDIR
./povray 0.ini +H100 +W100

This script just runs povray in current directory ($PBS_O_WORKDIR). All output data is automaticly stored to that directory.