Avogadro
(Difference between revisions)
(→Queues) |
|||
| Line 23: | Line 23: | ||
The queue manager is [[PBS]] and the following queues are available: | The queue manager is [[PBS]] and the following queues are available: | ||
| − | * '''avogadro''': max nodes | + | * '''avogadro''': max nodes 40, max walltime 2 weeks (336 hours) |
* '''avogadro-test''': max nodes 1, max walltime 10 min | * '''avogadro-test''': max nodes 1, max walltime 10 min | ||
Revision as of 19:48, 3 March 2018
Contents |
Description
Avogadro is the largest, but oldest, cluster in the C3P facility. It is equipped with the following hardware/software:
- 71 nodes with 2 x CPU Intel Woodcrest Dual Core 2.6 GHz (4 cores), 2 x HD SAS 72 GB, X GB RAM, Infiniband, OS Linux Red Hat X.Y
- 9 nodes with 2 x CPU Intel Woodcrest Quad Core 2.6 GHz (8 cores), 2 x HD SAS 72 GB, X GB RAM, Infiniband, OS Linux Red Hat X.Y.
for a total of 80 nodes, 356 cores.
Access
- Linux and Mac OS users can login using a terminal with the command:
ssh account@192.168.9.15
- where "account" is the user's account.
- Windows users can use an interface program to the ssh service, e.g. Putty.
Queues
The queue manager is PBS and the following queues are available:
- avogadro: max nodes 40, max walltime 2 weeks (336 hours)
- avogadro-test: max nodes 1, max walltime 10 min
Example PBS file
A typical PBS input file script will be as follow (see the Support page for more help):
#!/bin/sh --login #PBS -N jobname #PBS -A account #PBS -q queue #PBS -l nodes=n #PBS -w time in hh:mm:ss format commands to execute
where the parts in italic should be changed as appropriate.
