Systems

Summary of Shabyt cluster

• 20 Compute nodes with dual AMD EPYC 7502 CPUs (32 cores / 64 threads, 2500 MHz Base), 256 GB 8-channel DDR4-2933 RAM, CentOS 7.9
• 4 Compute nodes with dual AMD EPYC 7452 CPUs (32 cores / 64 threads, 2.3 MHz Base), 256 GB 8-channel DDR4-2933 RAM, dual NVidia Tesla V100 GPUs 32GB HBM2 RAM, CentOS 7.9
• 1 interactive login node with AMD EPYC 7502P CPU (32 cores / 64 threads, 2.5 MHz Base), 256 GB 8-channel DDR4-2933 RAM, Red Hat Enterprise Linux 7.9
• Mellanox Infiniband 100 Gb/s interconnect for compute traffic

Shabyt

Head Node

Head node is a system which acts as an intermediate device between user and compute nodes.

Compute nodes

Shabyt HPC consists with total 20 Compute Nodes, 40 Physical CPU and 5120 GB of Memory.

Shabyt Compute Nodes

	CPU	CPU per Node	Cores Per CPU	Base Frequency	RAM per CPU
cn[01-20]	AMD EPYC 7502 32-Core Processor	2	32	2500 MHz	128 GB

Storage Nodes

• 16TB internal NVMe SSD Storage (HPE Clustered Extents File System)

System Interconnect

• Cluster Interconnect: Mellanox InfiniBand EDR 100 Gb/sec v2