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Put default memory to mem spec #750

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Merged
merged 3 commits into from
Oct 7, 2024
Merged

Put default memory to mem spec #750

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e99c4f1
Put default memory to mem spec
hajgato Oct 7, 2024
a3ad4dc
Fix comments
hajgato Oct 7, 2024
cf85575
Fix comments
hajgato Oct 7, 2024
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10 changes: 10 additions & 0 deletions mkdocs/docs/HPC/fine_tuning_job_specifications.md
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Expand Up @@ -295,6 +295,16 @@ or on the command line
qsub -l mem=4gb
```

{% if site==gent %}
If you do not request memory (neither in the job script nor on the command line), the default memory
that your job will get access is the proportional share of the total avaliable memory on the node:
If you request a full node, all usable memory will be available.
If you request `N` cores on a cluster where nodes have `M` cores, you will get `N/M`
of the total usable memory on the node. For the number of cores and available memory per cluster, please see our
[infrastructure](https://www.ugent.be/hpc/en/infrastructure), or you can use the [web portal](./web_portal.md), open
the desktop app and there you can browse it per cluster and core.
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@stdweird stdweird Oct 7, 2024

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per cluster and core -> per cluster and core using the submission form (there is no need to start an actual desktop)

{% endif %}

{% if site!=gent %}
This setting is ignored if the number of nodes is not 1.

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