Erlangen National Center for High Performance Computing (NHR@FAU)

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About Erlangen National Center for High Performance Computing (NHR@FAU)

On January 1, 2021, the Center for National High Performance Computing Erlangen (NHR@FAU) was established and, together with eight other centers, forms a national network. Erlangen thus forms a hotspot of scientific computing in northern Bavaria and improves the framework conditions for strengthening the entire Free State as a top location for high-performance computing. In addition to the investment in new hardware, the use of which will open up interesting new opportunities for scientists at FAU and throughout Germany, an interdisciplinary team will be established at the same time that will efficiently support the operation and use of the computer hardware. The northern Bavarian branch office of the “network of competence for scientific high performance computing in Bavaria” (KONWIHR) is in the meantime also located at NHR@FAU. FAU contributes to the national network in particular its established and internationally recognized competencies in complex simulations of atoms and molecules, hardware-efficient parallel programming, and its expertise in education and training. The cross-faculty activities in these fields are already bundled at FAU within the framework of the "Atomistic Structure Simulation Lab " and the "HPC Performance Lab ". RRZE is the central IT service provider of the FAU, ensuring an operative IT infrastructure for science, teaching, and management. It also supports other universities in Northern Bavaria within a regional service framework. Providing an interface between scientific research and technology, RRZE is a center of IT competence in the higher education landscape and a partner for science.

HPC Expertise

Development of the LIKWID Performance Toolsuite 

LIKWID (“Like I Knew What I’m Doing”) is an easy-to-use yet powerful command line performance tool suite for the GNU/Linux operating system. While  LIKWID supported only x86 processors at the beginning, it has been ported to ARM (including Fujitsu A64FX)  and POWER8/9 architectures as well as to NVIDIA  and AMD GPGPUs. Some of its tools are even architecture agnostic.

BayernKI for Science

The NHR@FAU jointly operates with LRZ the central "BayernKI for Science" infrastructure for the Freestate of Bavaria to advance academic AI research. It provides cutting-edge AI systems in sustainable and energy-efficient environments, comprehensive user support, and user training. BayernKI is funded by HTA and accessible free of charge for researchers at Bavarian universities and universities of applied sciences.

Sparse Matrix-Vector Algorithms and the GHOST Library
Research activities at the RRZE have been ongoing since the year 2000 and are currently being conducted in the DFG priority program “SPPEXA” under the “ESSEX” project. 

HPC Systems

Helma - Megware Lenovo ThinkSystem SD665-N V3

since November 2024 - Last Update: June 2025 - learn more - Top500.org
GPU system Tier 2 hpc system
51.920 TFlop/s
Peak Performance
192 Nodes
144.00 TiB
Main Memory
24,576 CPU Cores
AMD
768 GPGPUs
Nvidia
HPC-System Fritz

Fritz - Megware D50TNP

since March 2022 - Last Update: July 2023 - learn more - Top500.org
MPP system Tier 2 hpc system Tier 3 hpc system
5.450 TFlop/s
Peak Performance
992 Nodes
Mellanox HDR100-Infiniband
248.00 TiB
Main Memory
71,424 CPU Cores
Intel

Alex - Megware GPGPU Cluster, GPU-Cluster, NF5488A5

since March 2022 - Last Update: March 2022 - learn more - Top500.org
GPU nodes GPU system Tier 2 hpc system Tier 3 hpc system
6.080 TFlop/s
Peak Performance
82 Nodes
Mellanox HDR200-Infiniband, HDR200-Infiniband
78.00 TiB
Main Memory
10,496 CPU Cores
AMD
656 GPGPUs
Nvidia

File Systems

HOME file system

Global (Lenovo GPFS/NFS NFS)

since September 2020
HDD Symbol
50 TB
disk storage

WORK file system

Saturn (Hewlett Packard Enterprise (HPE) HPE Apollo 4510 Gen10 NFS)

since October 2018
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450 TB
disk storage

Titan (Hewlett Packard Enterprise (HPE) HPE Apollo 4510 Gen10 NFS)

since April 2019
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450 TB
disk storage

Fundus-Disk (Lenovo GPFS GPFS)

since June 2020
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6000 TB
disk storage

Atuin (Dell PowerEdge XE7100/XE7440 NFS)

since January 2022
HDD Symbol
1000 TB
disk storage

Fritz (Megware Lustre Lustre)

since January 2022
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3700 TB
disk storage

Archives

Fundus-Tape - since July 2020

  • 1x IBM TS4500
  • 8 tape drives
  • 3.370 magnetic cartridges
  • 15.000 TB tape storage

Contact

Zentrum für Nationales Hochleistungsrechnen Erlangen (NHR@FAU)
Martensstr. 1
91058 Erlangen

 Send a message to NHR@FAU

Legal Entity

Friedrich-Alexander-Universität Erlangen-Nürnberg

Mit rund 38.000 Studierenden, 242 Studiengängen, 4.000 Beschäftigten im wissenschaftlichen Bereich, darunter über 650 Professorinnen und Professoren, 160 Millionen Euro Drittmittel im Jahr und 500 Partnerschaften mit Universitäten in aller Welt gehört die 1743 gegründete Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) zu den großen, forschungsstarken und international ausgerichteten Universitäten in Deutschland. Im Mittelpunkt der forschungsorientierten Lehre steht die wissens- und methodenbasierte Ausbildung der Studierenden zu kritischen, eigenverantwortlichen Persönlichkeiten. Die Forschung selbst ist gleichermaßen grundlagen- wie anwendungsorientiert.

Contact

Friedrich-Alexander-Universität Erlangen-Nürnberg
Schlossplatz 4
91054 Erlangen
Germany