The compute nodes of Lise in Berlin (blogin.hlrn.de) and Emmy in Göttingen (glogin.hlrn.de) are organized via the following SLURM partitions:
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Partition (number holds cores per node) | Node name | Nodes | Max. nodes per job | Max. jobs per user | Usable memory MB per node | CPU, GPU type | Shared | NPL per node hour | Remark | |
|---|---|---|---|---|---|---|---|---|---|---|
| standard96 | gcn# | 12:00:00 | 924 | 256 | unlimited | 362 000 | Cascade 9242 | ✘ | 96 | default partition |
| standard96:test | gcn# | 1:00:00 | 16 dedicated +48 on demand | 16 | unlimited | 362 000 | Cascade 9242 | ✘ | 96 | test nodes with higher priority but lower walltime |
| large96 | gfn# | 12:00:00 | 12 | 2 | unlimited | 747 000 | Cascade 9242 | ✘ | 144 | fat memory nodes |
| large96:test | gfn# | 1:00:00 | 2 dedicated +2 on demand | 2 | unlimited | 747 000 | Cascade 9242 | ✘ | 144 | fat memory test nodes with higher priority but lower walltime |
| large96:shared | gfn# | 48:00:00 | 2 dedicated +2 on demand | 1 | unlimited | 747 000 | Cascade 9242 | ✓ | 144 | fat memory nodes for data pre- and postprocessing |
| huge96 | gsn# | 24:00:00 | 2 | 1 | unlimited | 1522 000 | Cascade 9242 | ✘ | 192 | very fat memory nodes for data pre- and postprocessing |
| medium40 | gcn# | 48:00:00 | 368 | 128 | unlimited | 181 000 | Skylake 6148 | ✘ | 40 | |
| medium40:test | gcn# | 1:00:00 | 32 dedicated +96 on demand | 8 | unlimited | 181 000 | Skylake 6148 | ✘ | 40 | test nodes with higher priority but lower walltime |
| large40 | gfn# | 48:00:00 | 11 | 4 | unlimited | 764 000 | Skylake 6148 | ✘ | 80 | fat memory nodes |
| large40:test | gfn# | 1:00:00 | 3 | 2 | unlimited | 764 000 | Skylake 6148 | ✘ | 80 | fat memory test nodes with higher priority but lower walltime |
| large40:shared | gfn# | 48:00:00 | 2 | 1 | unlimited | 764 000 | Skylake 6148 | ✓ | 80 | fat memory nodes for data pre- and postprocessing |
| gpu | ggpu# | 12:00:00 | 3 | 3 | unlimited | 764 000 MB per node (32GB per gpu) | Skylake 6148 + 4 Tesla V100 | ✘ | 600 | see GPU Usage |
| grete (coming 24.04.2013) | ggpu# | 48:00:00 | 35 | 35 | unlimited | 500 000 MB and 1 000 000 MB per node (40GB and 80GB per GPU) | Zen3 EPYC 7513 + 4 NVidia A100 and Zen2 EPYC 7662 + 8 NVidia A100 | ✘ | coming 24.04.2013 | |
| grete:shared (coming 24.04.2013) | ggpu# | 48:00:00 | 35 | 35 | unlimited | 500 000 MB and 1 000 000 MB per node (40GB and 80GB per GPU) | Zen3 EPYC 7513 + 4 NVidia A100 and Zen2 EPYC 7662 + 8 NVidia A100 | ✓ | coming 24.04.2013 | |
| grete:interactive (coming 24.04.2013) | ggpu# | 48:00:00 | 3 | 3 | unlimited | 500 000 MB (40GB per GPU) | Zen3 EPYC 7513 + 4 NVidia A100 | ✓ | coming 24.04.2013 | see GPU Usage GPUs are split into slices via MIG (3 slices per GPU) |
| grete:preemptible (coming 24.04.2013) | ggpu# | 48:00:00 | 3 | 3 | unlimited | 500 000 MB (40GB per GPU) | Zen3 EPYC 7513 + 4 NVidia A100 | ✓ | coming 24.04.2013 |
Which partition to choose?
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| Short name | Link to manufacturer specifications | Where to find | Units per node | Cores per unit | Clock speed |
|---|---|---|---|---|---|
| Cascade 9242 | Intel Cascade Lake Platinum 9242 (CLX-AP) | Lise and Emmy compute partitions | 2 | 48 | 2.3 |
| Cascade 4210 | Intel Cascade Lake Silver 4210 (CLX) | blogin[1-8], glogin[3-8] | 2 | 10 | 2.2 |
| Skylake 6148 | Intel Skylake Gold 6148 | Emmy compute partitions | 2 | 20 | 2.4 |
| Skylake 4110 | Intel Skylake Silver 4110 | glogin[1-2] | 2 | 8 | 2.1 |
| Tesla V100 | NVIDIA Tesla V100 32GB | Emmy gpu partition | 4 | 640/5120* | |
| A100 | NVIDIA Tesla A100 40GB and 80GB | Emmy grete partitions | 4 or 8 | 432/6912* |
*Tensor Cores / CUDACores
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