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3 | 3 |
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4 | 4 | Eiger is an Alps cluster that provides compute nodes and file systems designed to meet the needs of CPU-only workloads for the [HPC Platform][ref-platform-hpcp]. |
5 | 5 |
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6 | | -!!! under-construction |
7 | | - This documentation is for the updated cluster `Eiger.Alps` reachable at `eiger.alps.cscs.ch`, that has replaced the former cluster as of June 30 2025. |
8 | | - The previous [Eiger User Guide](https://confluence.cscs.ch/spaces/KB/pages/284426490/Alps+Eiger+User+Guide) is still available on the legacy Knowledge Base. |
| 6 | +!!! note |
| 7 | + This documentation is for the updated cluster `Eiger.Alps` reachable at `eiger.alps.cscs.ch`, that replaced the former cluster as on July 1 2025. |
9 | 8 |
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10 | | -!!! change "Important changes" |
| 9 | +??? change "Important changes from Eiger" |
11 | 10 | The redeployment of `eiger.cscs.ch` as `eiger.alps.cscs.ch` has introduced changes that may affect some users. |
12 | 11 |
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13 | 12 | ### Breaking changes |
@@ -42,16 +41,10 @@ Eiger is an Alps cluster that provides compute nodes and file systems designed t |
42 | 41 |
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43 | 42 | ### Compute nodes |
44 | 43 |
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45 | | -Eiger consists of multicore [AMD Epyc Rome][ref-alps-zen2-node] compute nodes: please note that the total number of available compute nodes on the system might vary over time, therefore you might want to check them with the Slurm command `sinfo -s`. |
46 | | -``` |
47 | | -PARTITION AVAIL TIMELIMIT NODES(A/I/O/T) NODELIST |
48 | | -debug up 30:00 0/12/0/12 nid[002236-002247] |
49 | | -xfer up 1-00:00:00 0/4/0/4 nid[002232-002235] |
50 | | -prepost up 30:00 0/560/0/560 nid[001000-001023,001028-001031,001064-001127,001160-001191,001256-001267,001272-001287,001320-001447,001504-001539,001541-001543,001573-001599,001640-001767,001797-001799,001829-001831,002152-002231] |
51 | | -normal* up 1-00:00:00 0/560/0/560 nid[001000-001023,001028-001031,001064-001127,001160-001191,001256-001267,001272-001287,001320-001447,001504-001539,001541-001543,001573-001599,001640-001767,001797-001799,001829-001831,002152-002231] |
52 | | -low up 1-00:00:00 0/560/0/560 nid[001000-001023,001028-001031,001064-001127,001160-001191,001256-001267,001272-001287,001320-001447,001504-001539,001541-001543,001573-001599,001640-001767,001797-001799,001829-001831,002152-002231] |
53 | | -``` |
54 | | -Additionally, there are four login nodes with hostnames `eiger-ln00[1-4]`: . |
| 44 | +Eiger consists of multicore [AMD Epyc Rome][ref-alps-zen2-node] compute nodes: please note that the total number of available compute nodes on the system might vary over time. |
| 45 | +See the [Slurm documentation][ref-slurm-partitions-nodecount] for information on how to check the number of nodes. |
| 46 | + |
| 47 | +Additionally, there are four login nodes with hostnames `eiger-ln00[1-4]`. |
55 | 48 |
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56 | 49 | ### Storage and file systems |
57 | 50 |
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