• Please contact us preferably by e-mail to one of the addresses below. Primarily, please contact our support address
  • If you wish to contact us by phone, please call us at the numbers listed below. Alternatively, you can e-mail us to arrange an appointment for a telefone call.
  • Our usual office hours are from 9am to 5:30pm. If we are not available, you can always reach us by mail.

Dr. Stefan Harfst

+49 (0)441 798-3147

W3 1-139

Johannes Voßkuhl

+49 (0)441 798-3576

W3 1-139

Fynn Schwietzer

 +49 (0)441 798-3287

 W3 1-139

HPC Support


Carl von Ossietzky Universität Oldenburg
Fakultät V - Geschäftsstelle
Ammerländer Heerstr. 114-118
26129 Oldenburg

HPC Facilities

HPC Systems

At the moment, there are two high performance computing systems available for scientific computing at the University of Oldenburg:

  • CARL (327 compute nodes, 7.640 cores, 77 TB of RAM, 271 TFlop/s maximum theoretical performance) which is funded by the Deutsche Forschungsgemeinschaft (DFG) and the Ministry of Science and Culture (MWK) of the State Lower-Saxony. The System will be used to conduct fundamental research mainly in the areas of Quantum Chemistry and Quantum Dynamics, Theoretical Physics, the Neurosciences (including Hearing Research), Oceanic and Marine Research, and Biodiversity.
  • EDDY (244 compute nodes, 5.856 cores, 21 TB of RAM, 201 TFlop/s maximum theoretical performance) was founded by the Federal Ministry for Economic Affairs and Enegery (BMWi) is used to perform challenging Computational Fluid Dynamics (CFD) calculations in wind energy research.

Both systems are maintained and operated by the IT Services of the University of Oldenburg.

(Changed: 06 Feb 2023)  |