High Performance Computing

Stony Brook University researchers have access to two advanced High-Performance Computing (HPC) clusters:

SeaWulf is a computational cluster utilizing top-of-the-line components from AMD, Dell, HPE, IBM, Intel, Nvidia, and other technology leaders. It is available for members of the campus community and Brookhaven Lab staff and is located at the Computing Center.

Learn more about Seawulf

Ookami is a testbed for advanced computer technology, supported by the National Science Foundation under grant OAC 1927880. It provides access to the A64FX processor, developed by Riken and Fujitsu, used in Fugaku—the fastest computer in the world until June 2022.

Learn more about Ookami

February 11, 2025

In order to allow the university to perform a generator test on the campus data center, the 28-core, Tesla k80 gpu, Tesla p100, and Tesla v100 queues and login nodes login1 and login2 will be going offline for scheduled maintenance at 4pm on Monday, February 24th. The maintenance is expected to conclude by lunch time on Tuesday, February 25th.  

The 40-core, 96-core, a100 gpu queues will NOT be impacted by this maintenance. Similarly, the milan1 and milan2 login nodes will continue to be available.

We thank you for your patience while these necessary tests are conducted.