clusterinfo
scontrol show nodes <nodename>
, e.g. “scontrol show nodes amo-n001” for a node in the Amo partition, and look for the “mem=” parameter.scontrol show partition <partitionname>
, e.g. scontrol show partition amo
and look for the “MaxMemPerNode=” parameter. For example, if you were to request a job using 4 cores and 40 GB of total memory on an Amo node, the scheduler would change this to request 8 cores, since the configuration limits memory requests to 5120 MB/core and 8*5120 MB = 40.960 MB to keep the allocated cores/memory balanced.Cluster | Nodes | CPUs | Cores/Node | Cores Total | (useable) Memory /Node (MB) | Memory Total (GB) | Gflops /Core 1) | Local Disk /Node (GB) | Partition 2) |
---|---|---|---|---|---|---|---|---|---|
Amo | 80 | 2x Intel Cascade Lake Xeon Gold 6230N (20-core, 2.3GHz, 30MB Cache, 125W) | 40 | 3200 | 180.000 | 15360 | 75 | 400 (SATA SSD) | amo |
Dumbo | 18 | 4x Intel(R) IvyBridge Xeon E5-4650 v2 (10-core, 2.40 GHz, 25MB Cache, 95W) | 40 | 720 | 500.000 | 9216 | 19 | 17000 (SAS HDD) | dumbo |
Haku | 20 | 2x Intel Broadwell Xeon E5-2620 v4 (8-core, 2.10GHz, 20MB Cache, 85W) | 16 | 320 | 60.000 | 1280 | 34 | 80 (SATA SSD) | haku |
Lena | 80 | 2x Intel Haswell Xeon E5-2630 v3 (8-core, 2.40GHz, 20MB Cache, 85W) | 16 | 1280 | 60.000 | 5120 | 38 | 180 (SATA SSD) | lena |
Taurus | 24 | 2x Intel Skylake Xeon Gold 6130 (16-core, 2.10GHz, 22 MB Cache, 125W) | 32 | 768 | 120.000 | 3072 | 67 | 500 (SAS HDD) | taurus |
SMP | 4 | 4x Intel Broadwell-EP Xeon E5-4655 v4 (8-core, 2.5GHz, 30MB Cache, 135W) | 32 | 128 | 250.000 | 1024 | 40 | 140 (SATA SSD) | smp |
9 | 4x Intel Westmere-EX Xeon E7-4830 (8-core, 2.13GHz, 24MB Cache, 105W) | 32 | 288 | 250.000 | 2304 | 8.4 | 230 (SAS HDD) | ||
9 | 4x Intel Backton Xeon E7540 (6-core, 2.00GHz, 18MB Cache, 105W) | 24 | 216 | 250000 | 2304 | 8.0 | 230 (SAS HDD) | ||
2 | 2x AMD EPYC 9354 (32-core, 3.25GHz, 256MB Cache, 280W) | 64 | 128 | 1.020.000 | 2048 | 118 | 3600 (NVMe) | helena | |
GPU | 4 | 2x Intel Xeon Gold 6230 CPU 2x NVIDIA Tesla V100 16 GB GPU | CPU: 40 GPU: 2×5120 | CPU: 160 GPU: 40960 | CPU: 125.000 | CPU: 512 GPU: 128 | — | 300 (SATA SSD) | gpu |
3 | 2x Intel Xeon Gold 6342 CPU 2x NVIDIA A100 80GB GPU | CPU: 48 | CPU: 288 | CPU: 1025.000 | CPU: 3072 | — | 3500 (NVMe) | ||
FCH | various partitions | 12-128 | ~8000 | — | 3) | — | — | — |
clusterinfo