Achtung:

Sie haben Javascript deaktiviert!
Sie haben versucht eine Funktion zu nutzen, die nur mit Javascript möglich ist. Um sämtliche Funktionalitäten unserer Internetseite zu nutzen, aktivieren Sie bitte Javascript in Ihrem Browser.

Info-Icon Diese Seite ist nicht in Deutsch verfügbar

Universität
Paderborn
Data Center Building O Bildinformationen anzeigen

Data Center Building O

Noctua 2

Noctua 2 was inaugurated on April 29, 2022. It is the first NHR HPC system in Paderborn.

Technical description

System Atos BullSequana XH2000
Processor Cores 143.872
Total Main Memory 347,5 TiB
Floating-Point Performance CPU: 5.4 PFLOPS DP Peak (4.19 PFlop/s Linpack)
GPU: 2.49 PFLOPS DP Tensor Core Peak (ca. 1.7 PFlop/s Linpack)
Cabinets 12 racks - direct liquid cooling,
7 racks - air cooling, four of them with active backdoor cooling
Compute Nodes 990 nodes, each with
  • 2x AMD Milan 7763, 2.45 GHz, up to 3.5 GHz
    • 2x 64 cores
  • 256 GiB main memory
Compute Nodes (Large Memory) 66 nodes, each with
  • 2x AMD Milan 7763, 2.45 GHz, up to 3.5 GHz
    • 2x 64 cores
  • 1024 GiB main memory
Compute Nodes (Huge Memory)

5 nodes, each with

  • 2x AMD Milan 7713, 2.0 GHz, , up to  3.675 GHz
    • 2x 64 Cores
  • 2 TiB main memory
  • 34 TiB SSD-based memory
    • 12x 3.2 TB NVMe SSDs, ~70 GB/s
GPU Nodes

32 nodes, each with

  • 2x AMD Milan 7763, 2.45 GHz, up to 3.5 GHz
    • 2x 64 cores
  • 512 GiB main memory
  • 4x NVIDIA A100 with NVLink and 40 GB HBM2
NVIDIA DGX-A100

one node

FPGA Nodes

36 FPGA nodes, each with

  • 2x AMD Milan 7713, 2.0 GHz, up to  3.675 GHz
    • 2x 64 cores
  • 512 GiB main memory

80 FPGA cards

Communication Network CPUs Mellanox InfiniBand 100/200 HDR, 1:2 blocking factor
Communication Network FPGAs

Application-specific interconnect

Storage System DDN Exascaler 7990X with NVMe accelerator
Lustre File System with 6 PB capacity

 

Documentation

For detailed documentation, available file systems and software, please refer to our technical documentation wiki.

Die Universität der Informationsgesellschaft