NERSCPowering Scientific Discovery Since 1974

Robert Preissl

robertpic
Robert Preissl , Ph.D.
Postdoctoral Fellow, CSE Petscale Initiative, National Energy Research Scientific Computing Center
Phone: (510) 486-6421 , Fax: (510) 486-4316
Lawrence Berkeley National Laboratory
1 Cyclotron Road
Mail Stop 943-256
Berkeley, CA 94720 US

Biographical Sketch

Robert Preissl is a postdoctoral scholar in NERSC's Advanced Technologies Group and works closely with physicists at the Princeton Plasma Physics Laboratory to optimize and analyze parallel magnetic fusion simulations.

Originally from Austria, Preissl earned a doctorate degree in computer science from Johannes Kepler University in Linz. While pursuing his doctorate, Preissl contributed to research on automated source-to-source transformation and program analysis of MPI parallel applications as a research intern at the Lawrence Livermore National Laboratory. Prior to that internship, he worked on performance analysis tools for JAVA multithreaded applications at the IBM Haifa Research Laboratory in Israel, and ported physics applications to virtual machines by using the Berkeley Open Infrastructure for Network Computing (BOINC) at CERN in Switzerland.

In his spare time, Preissl enjoys spending time outdoors cycling, playing soccer, running and hiking.

Conference Papers

Robert Preissl, Bronis R. de Supinski, Martin Schulz, Daniel J. Quinlan, Dieter Kranzlmüller, Thomas Panas, “Exploitation of Dynamic Communication Patterns through Static Analysis”, Proc. International Conference on Parallel Processing (ICPP), September 13, 2010,

Alice Koniges, Robert Preissl, Jihan Kim, David Eder, Aaron Fisher, Nathan Masters, Velimir Mlaker, Stephane Ethier, Weixing Wang, Martin Head-Gordon, and Nathan Wichmann, “Application Acceleration on Current and Future Cray Platforms”, Proceedings of the 2010 Cray User Group Meeting, Edinburgh, Scotland, May 24, 2010,

Alice Koniges, Robert Preissl, Stephan Ethier, John Shalf, “What’s Ahead for Fusion Computing?”, International Sherwood Fusion Theory Conference, Seattle, Washington, April 2010,