Cray User Group

Special Interest Groups (SIGs) are organized by subject areas rather than by platform. The Applications and Programming Environment SIG deals naturally with Applications and Programming Environments issues. The Systems Support SIG covers topics related to Operations, Systems & Integration, and Operating Systems. The User Support SIG deals with issues related to User Services. This year, a new XTreme SIG works very closely with Cray, under Non-Disclosure Agreements, to provide valuable input into the Cray XT system development cycle.

The contacts for CUG Special Interest Groups, are shown in the table below.

Nick Cardo, CUG Vice-President and Conference Program Chair, cardo@nersc.gov

Applications and Programming Environments
Chair: Rolf Rabenseifner (HLRS) rabenseifner@hlrs.de Deputy Chair: Neil Stringfellow (CSCS) nstring@cscs.ch	Cray Inc. SIG Liaison Applications: Jef Dawson jef@cray.com Programming Environments: Luiz DeRose ldr@cray.com
Systems Support
Chair: Joni Virtanen (CSC) Joni.Virtanen@csc.fi Deputy Chair: Jim Glidewell (BOEING) james.glidewell@boeing.com	Cray Inc. SIG Liaison Systems & Integration: Jim Harrell ejh@cray.com Operating Systems: Charlie Carroll charliec@cray.com Operations: Charlie Clark cmc@cray.com
User Services
Chair: Jim Glidewell (BOEING) james.glidewell@boeing.com Deputy Chair: Helen He (NERSC) yunhe@nersc.gov	Cray Inc. SIG Liaison Nola Van Vugt nolav@cray.com
XTreme Systems
Chair: James Craw (NERSC) craw@nersc.gov	Cray Inc. SIG Liaison Vito Bongiorno vb@cray.com