Stefnir
Introduction
Stefnir is the latest cluster of the IREI project which can be used on Elja. It's main purpose is to provide compute-nodes to Jobs that require a short computation-time,Of maximum two days.
The cluster can be connected via three login nodes, slogin1, slogin2, and slogin3. Each login node provides a different purpose for using Stefnir, Information of the use cases for each login node are provided in the following table:
| login node | Connection name | Use case |
|---|---|---|
| slogin1 | slogin1.rhi.hi.is | Used as a common login node |
| slogin2 | slogin2.rhi.hi.is | Used for trasnfering data |
| slogin3 | slogin3.rhi.hi.is | Used for graphical Visualization |
Hardware Specification
In total the The Stefnir partition has 2048 cores and 8192 (8064) GB of Memory available 32 x standard compute nodes:
| Count | Name | Cores/Node | Memory/Node (Gib) | Features |
|---|---|---|---|---|
| 32 | scompute | 64 | 256 (252) | Intel(R) Xeon(R) Platinum 8358 |
More information can be found in the specs chapter and the partitions chapter
Request Access
If you think Stefnir matches your requirements and want to send an formal application, you can find information about that on our wiki here Etiquette chapter.
Recommended chapters
Here are recommended chapters to help you get started on using Stefnir
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Submitting Slurm Jobs General usage on submitting a job
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Connection via SSH: Read about SSH keys