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update billing weights
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@monaghaa
monaghaa committed May 24, 2023
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25 changes: 13 additions & 12 deletions docs/running-jobs/job-resources.md
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Expand Up @@ -27,24 +27,25 @@ Nodes with the same hardware configuration are grouped into partitions. You will

These are the partitions available on Alpine.

| Partition | Description | # of nodes | cores/node | RAM/core (GB) | Billing weight | Default/Max Walltime |
| --------- | ---------------------------- | ---------- | ---------- | ------------- | -------------- | ------------------------ |
| amilan | AMD Milan (default) | 184 | 64 | 3.74 | 1 | 24H, 24H |
| ami100 | GPU-enabled (3x AMD MI100) | 8 | 64 | 3.74 | tbd | 24H, 24H |
| aa100 | GPU-enabled (3x NVIDIA A100) | 8 | 64 | 3.74 | tbd | 24H, 24H |
| amem<sup>1</sup> | High-memory | 4 | 48 | 21.486 | tbd | 4H, 7D |
| csu | Nodes contributed by CSU | 77 | 32 or 48 | 3.74 | 1 | 24H, 24H
| Partition | Description | # of nodes | cores/node | RAM/core (GB) | Billing wgt/core<sup>2</sup>| Default/Max Walltime |
| --------- | ---------------------------- | ---------- | ---------- | ------------- | --------------- | ------------------------ |
| amilan | AMD Milan (default) | 184 | 64 | 3.74 | ~1.0 | 24H, 24H |
| ami100 | GPU-enabled (3x AMD MI100) | 8 | 64 | 3.74 | ~6.0 | 24H, 24H |
| aa100 | GPU-enabled (3x NVIDIA A100) | 8 | 64 | 3.74 | ~6.0 | 24H, 24H |
| amem<sup>1</sup> | High-memory | 4 | 48 | 21.486 | ~4.0 | 4H, 7D |
| csu | Nodes contributed by CSU | 77 | 32 or 48 | 3.74 | ~1.1 | 24H, 24H

> <sup>1</sup> The `amem` partition is limited to 96 cores (2 entire nodes) across *all running amem jobs.* For example, you can run one 96-core job or up to two 48-core jobs, four 24-core jobs, ninty-six 1-core jobs, etc. If you need more memory or cores, please contact <rc-help@colorado.edu>.
> > <sup>2</sup> Approximate billing weight per core on a given resource. This will vary depending on the quantity of CPUs, RAM and (if applicable) GPUs requested. For example, on an `amem` node, requesting 1 CPU for one hour will result in 4.0 SUs being charged.
>
In addition to these partitions, Research Computing also provides specialized partitions for interactive and test jobs, as well as compilation. These partitions allow quick access to a reserved set of cores provided for testing and interactive use.

| Partition | Description | Max Nodes | Max cores | Billing weight | Default/Max Walltime |
| ---------------- | ----------------- | --------- | --------- | -------------- | ------------------------ |
| atesting <sup>3</sup> | Testing | Up to 2 | 32 | 1 | 0.5H, 3H |
| acompile | Compile | 1 | 4 | 4 | 1H, 12H |
| ainteractive | Interactive Jobs | 1 | 1 | 4 | 1H, 12H |
| Partition | Description | Max Nodes | Max cores | Billing wgt/core | Default/Max Walltime |
| ---------------- | ----------------- | --------- | --------- | ---------------- | ------------------------ |
| atesting <sup>3</sup> | Testing | Up to 2 | 32 | 0.25 | 0.5H, 3H |
| acompile | Compile | 1 | 4 | 1.0 | 1H, 12H |
| ainteractive | Interactive Jobs | 1 | 1 | 1.0 | 1H, 12H |

> <sup>3</sup> The `atesting` partition is limited to 32 cores total. These cores can come from up to 2 nodes, but a user is limited to maximum of 32 cores per job.
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