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Computing resources on Athena are assigned based on PLGrid computing grants. To perform computations on Athena you need to obtain a computing grant through the PLGrid Portal (https://portal.plgrid.pl/) and apply for Athena access through the PLGrid portal (https://aplikacje.plgrid.pl/service/dostep-do-klastra-athena-w-osrodku-cyfronet/).
The work on Athena's storage is still underway. In the current setup, the long-term storage is sourced from Ares. Thus you need, access to Ares, to use the group directory storage on Athena. Performing high IO computations on group space is strictly forbidden!
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Athena uses a new naming scheme for GPU computing accounts, which are supplied by the -A parameter in sbatch command. Currently, accounts are named in the following manner:
| Resource | account name |
|---|---|
| GPU | grantname-gpu-a100 |
Please mind that sbatch -A grantname won't work on its own. You need to add the -gpu-a100 suffix! Available computing grants, with respective account names (allocations), can be viewed by using the hpc-grants command.
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