Here are the partitions available on Owens:
| Name | Nodes available | max walltime | max job size | notes | |
|---|---|---|---|---|---|
|
Serial |
Available minus reservations |
168 hours |
1 node |
|
|
|
Longserial |
Available minus reservations |
336 hours |
1 node |
Restricted access (contact OSC Help if you need access) |
|
|
Parallel |
Available minus reservations |
96 hours |
81 nodes |
|
|
| GPU Serial | 156 | 168 hours | 1 node | ||
| GPU Parallel | 156 | 96 hours | 8 nodes | ||
|
Hugemem |
16 |
96 hours |
1 node |
||
| Parhugemem | 16 | 96 hours | 16 nodes | Restricted access (contact OSC Help if you need access) | |
| Debug | Available minus reservations | 1 hour | 2 nodes |
For small interactive and test jobs |
|
| GPU Debug | 156 | 1 hour | 2 nodes | For small interactive and test GPU jobs |
"Available minus reservations" means all nodes in the cluster currently operational (this will fluctuate slightly), less the reservations listed below. To access one of the restricted partitions, please contact OSC Help. Generally, access will only be granted to these queues if the performance of the job cannot be improved, and job size cannot be reduced by splitting or checkpointing the job.
Occasionally, reservations will be created for specific projects that will not be reflected in these tables.