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resources:computing_hardware

Hardware specifications of cluster compute nodes


  • The LUIS computing cluster is a heterogeneous general purpose system designed for a variety of workloads. All nodes in a sub-cluster are interconnected using Mellanox Infiniband (at least QDR) non-blocking fat tree network.
  • SLURM now is the main scheduler, and only 8 nodes are still available under Maui/PBS until the end of the year.
  • By policy, compute nodes cannot access the internet. If you need an exception to this rule, contact cluster support with a reason, information about the IP address (must belong to the university network!), port number(s) and protocol(s) needed as well as the duration and a contact person.
  • However, the compute nodes have access to cloud storage systems provides by LUIS. For detailed information please refer to the Rclone usage instructions.
  • NFS based HOME (for home directories) and Lustre based BIGWORK (for temporary files during computations) storage systems are available on all compute nodes. PROJECT is only available on Login and Transfer nodes.
  • The line “FCH” in this table aggregates the nodes we run for various institutes of the LUH under the conditions of the service "Forschungsclusterhousing". They contribute significant additional power to the cluster, mostly during the night and over the weekend, but are usually reserved exclusively for institute accounts on week days. Your jobs have a chance of running in the night when they request less than 12 hours of walltime, or during weekends, for jobs that request less than 60 hours.
Cluster Nodes CPUs Cores/Node Cores
Total
Memory
/Node (GB)
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 192 15360 75 400 (SATA SSD) amo
Dumbo 18 4x Intel(R) IvyBridge Xeon E5-4650 v2
(10-core, 2.40 GHz, 25MB Cache, 95W)
40 720 512 9216 19 17000 (SAS HDD) dumbo
Haku 20 2x Intel Broadwell Xeon E5-2620 v4
(8-core, 2.10GHz, 20MB Cache, 85W)
16 320 64 1280 34 80 (SATA SSD) haku
Lena 80 2x Intel Haswell Xeon E5-2630 v3
(8-core, 2.40GHz, 20MB Cache, 85W)
16 1280 64 5120 38 180 (SATA SSD) lena
Taurus 24 2x Intel Skylake Xeon Gold 6130
(16-core, 2.10GHz, 22 MB Cache, 125W)
32 768 128 3072 67 500 (SAS HDD) taurus




SMP
4 4x Intel Broadwell-EP Xeon E5-4655 v4
(8-core, 2.5GHz, 30MB Cache, 135W)
32 128 256 1024 40 140 (SATA SSD)


smp
9 4x Intel Westmere-EX Xeon E7-4830
(8-core, 2.13GHz, 24MB Cache, 105W)
32 288 256 2304 8.4 230 (SAS HDD)
9 4x Intel Backton Xeon E7540
(6-core, 2.00GHz, 18MB Cache, 105W)
24 216 256 2304 8.0 230 (SAS HDD)
2 4x Intel Westmere-EX Xeon E7-4830
(8-core, 2.13GHz, 24MB Cache, 105W)
32 48 1024 2048 8.5 780 (SAS HDD) helena



GPU
4 2x Intel Xeon Gold 6230 CPU
2x NVIDIA Tesla V100 GPU
CPU: 40
GPU: 2×5120
CPU: 160
GPU: 40960
CPU: 128
GPU: 2×16
CPU: 512
GPU: 128
300 (SATA SSD)


gpu
1 2x Intel Xeon Silver 4116 CPU
2x NVIDIA Tesla P100 GPU
CPU: 24
GPU: 2×7168
CPU: 24
GPU: 7168
CPU: 96
GPU: 2×16
CPU: 96
GPU: 32
300 (SATA SSD)
3 2x Intel Xeon Gold 6342 CPU
2x NVIDIA A100 80GB GPU
CPU: 48 CPU: 288 CPU: 1024 CPU: 3072 3500 (NVMe)
FCH ai,enos,fi,gih,isd,
iqo,iazd,isu,itp,
iwes,muk,pci,
pcikoe,stahl,tnt
12-128 5888 3)
1)
Performance values are theoretical
2)
See section about SLURM usage
3)
This line aggregates all the partitions of institutes participating in the FCH service; there is no partition called FCH
resources/computing_hardware.txt · Last modified: 2022/09/27 18:40