HLRN

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The North German Supercomputing Alliance (Norddeutscher Verbund für Hoch- und Höchstleistungsrechnen - HLRN) was founded in 2001 by the merger of the six federal states of Berlin, Hamburg, Mecklenburg-Western Pomerania, Lower Saxony and Schleswig-Holstein. In 2012 Brandenburg has joined the HLRN. The HLRN network is part of the national HPC infrastructure and jointly operates a distributed supercomputer system located in two operating centres University of Göttingen and Zuse Institute Berlin. The Göttingen site is operated by the GWDG.

Currently, the GWDG operates the first phase of the HLRN-IV, which will be extended by a second phase in Q2 2020. In the second phase, a modular data centre will be set up and the HPC team is involved in the planning. Details of the HLRN-IV system can be found on the HLRN web pages.

The HLRN systems are used in particular by scientists at universities and institutions in the participating federal states, but are also available to researchers outside the federal states network. Depending on the institutes affiliation, different user fees apply. Generally, computing time on the HLRN systems is allocated within the framework of large-scale projects. For a major project an application must be submitted, which is reviewed by the Scientific Commitee and -in the best case- approved. For the preparation of this application, individual user accounts with limited computing resources can be applied for. Further information can be found on the pages of the HLRN.

One of the outstanding aspects of the HLRN is the supra-regional, interdisciplinary operating competence network, which supports users during the whole process of the project application, project lifetime, as well as project extension. The competence network consists of experts from different application areas of scientific computing. The GWDG has one local expert advisor as the first point of contact for users on site and seven expert advisors from various fields.

 

Sven Bingert local expert advisor
Marcus Boden Life Science
Christian Boehme Chemistry 
Tim Ehlers Data Science, Economics
Vanessa End Numeric
Christian Köhler Physical Chemistry
Sebastian Krey Data Science
Jack Ogaja Fluid Dynamics, Earth System Science

 

Services

Information and help on the usage of the HPC services for the university and MPG (SCC and GöHPC systems).

HPC on Campus

HPC-Systems hosted by GWDG on the Göttingen campus.

The GWDG, as the joint data center of the University of Göttingen and the Max Planck Society, hosts the Scientific Compute Cluster (SCC) to ensure access to a local HPC-system for all scientists. In this role, the GWGD also hosts intitute-owned systems in the scope of the GöHPC cooperation in an integrated hosting concept. In addition, the GWDG will be hosting two external systems: already now the Göttingen HLRN-IV system and from the end of 2020 on the Göttingen site of the HPC initiative of the German Aerospace Center (DLR).

Research and Science

Research, teaching and consultation on HPC on the Göttingen campus.

In addition to IT operations, one of the GWDG's main areas of activity is research and  science. This is underlined by the various projects and the chairs of Prof. Dr. Ramin Yahyapour and Prof. Dr. Philipp Wieder. The HPC team is also commited to the promotion of young scientists by supporting teaching and supervising master and doctoral theses.

The GWDG and in particular the HPC team are in close contact with the researchers who work on the HPC systems of the GWDG. This results in various methodological and application science synergies and projects, which are consolidated under the label GöHPC.

Contact Us

 

Write an E-Mail to: hpc@gwdg.de

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