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Commit 44bf7563 authored by Jan Siwiec's avatar Jan Siwiec
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Update resource-accounting.md

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......@@ -20,22 +20,22 @@ The same rule applies for unspent [reservations][10a].
| Resources | NH Consumed |
| ------------------------ | ---------------------------- |
| Barbora *\, Karolina CPU | allocated nodes *\ time |
| Karolina GPU | allocated gpus *\ time / 8 |
| Karolina FAT | allocated cpus *\ time / 768 |
| Karolina VIZ | allocated cpus *\ time / 64 |
| Barbora \*, Karolina CPU | allocated nodes \* time |
| Karolina GPU | allocated gpus \* time / 8 |
| Karolina FAT | allocated cpus \* time / 768 |
| Karolina VIZ | allocated cpus \* time / 64 |
*\: all types of nodes<br>
\*: all types of nodes<br>
time: duration of the Slurm job in hours
!!! important "CPU/GPU resources granularity"
Minimal granularity of all Barbora's partitions and Karolina's CPU partition is 1 node.
This means that if you request, for example, 32 cores on Karolina's CPU partition,
your job will still consume 1 NH *\ time.
your job will still consume 1 NH \* time.
All other Karolina's partitions (GPU, FAT, VIZ) provide partial node allocation;
i.e.: if you request 4 GPUs on Karolina, you will consume only 0.5 NH *\ time.
i.e.: if you request 4 GPUs on Karolina, you will consume only 0.5 NH \* time.
[1a]: job-submission-and-execution.md
[2a]: #normalized-core-hours-nch
......
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