John M. Dennis
<dennis@ucar.edu>
Computational Science Section
Scientific Computing Division
National Center for Atmospheric Research
1850 Table Mesa Drive
Boulder, CO 80303 USA
tel. 303-497-1809 fax. 303-497-1286
Papers
- J. M. Dennis,
Inverse Space-Filling Partitioning on the Cubed-Sphere,
July 2003, in preparation
- A. H. Baker, J. M. Dennis, E. R. Jessup,
An
Efficient Block Variant of GMRES,
June 2003, submitted
- J. M. Dennis,
Partitioning
with Space-Filling Curves on the Cubed-Sphere,
in Proceedings of Workshop on Massively Parallel Processing at
IPDPS'03, Nice, France April 2003
- Rich Loft, Steve Thomas, John Dennis,
Terascale
spectral element dynamical core for atmospheric general circulation
models.
Supercomputing 01 , IEEE/ACM CD-ROM.
- S. J. Thomas, J. M. Dennis, H. Tufo, P. F. Fischer. 2003.
A
Schwarz preconditioner for the cubed-sphere
SIAM J. Scientific Computing, Vol. 25, No. 2, pp 442-453
Presentations
- Performance Tuning of the POP2 barotropic solver, by J. M. Dennis, given on Dec 12, 2005 at CCSM Ocean Working Group Meeting, Boulder, Colorado
- Reducing
Data Movement in a Block Variant of GMRES, by J. M.
Dennis, A. H. Baker, E. R. Jessup given on Feb 25, 2004 at Parallel
Processing for Scientific Computing PP04, San Francisco, California
- Partitioning
the Cubed-Sphere for BG/L, by J. M. Dennis, H. M. Tufo, R. D.
Loft given on
Feb 25, 2004 at Parallel Processing for Scientific Computing PP04, San
Francisco, California
- Partitioning
with Space-Filling Curves on the Cubed-Sphere, by J. M. Dennis
given on April 26, 2003 at Workshop on Massively Parallel Processing at
IPDPS'03. Nice, France
- Experience
with a rx4610 Itanium Server by John Dennis given on February 14,
2002 at a visit to Hewlett-Packard in Fort Collins Colorado
- Trends
in Computer Architecture by John Dennis given on June 25, 2003 at
CCSM workshop in Breckenridge, Colorado
- Terascale Spectral Element Climate Dynamic Core, by Rich Loft,
Steve Thomas, and John Dennis given at November 15, 2001,
SuperComputing 2001, Gordon Bell Awards 2001
Posters
PhD Thesis