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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]. ...@@ -20,22 +20,22 @@ The same rule applies for unspent [reservations][10a].
| Resources | NH Consumed | | Resources | NH Consumed |
| ------------------------ | ---------------------------- | | ------------------------ | ---------------------------- |
| Barbora *\, Karolina CPU | allocated nodes *\ time | | Barbora \*, Karolina CPU | allocated nodes \* time |
| Karolina GPU | allocated gpus *\ time / 8 | | Karolina GPU | allocated gpus \* time / 8 |
| Karolina FAT | allocated cpus *\ time / 768 | | Karolina FAT | allocated cpus \* time / 768 |
| Karolina VIZ | allocated cpus *\ time / 64 | | Karolina VIZ | allocated cpus \* time / 64 |
*\: all types of nodes<br> \*: all types of nodes<br>
time: duration of the Slurm job in hours time: duration of the Slurm job in hours
!!! important "CPU/GPU resources granularity" !!! important "CPU/GPU resources granularity"
Minimal granularity of all Barbora's partitions and Karolina's CPU partition is 1 node. 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, 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; 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 [1a]: job-submission-and-execution.md
[2a]: #normalized-core-hours-nch [2a]: #normalized-core-hours-nch
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