Status of Single-Executable CCSM Development. SciDAC CCSM Project Meeting, October 2004.
MPH: a Library for Coupling Multi-Component Models on Distributed Memory Architectures and its Applications, Scientific Computing Seminar, Lawrence Berkeley National Laboratory, Berkeley, October 2004.
Hybrid OpenMP and MPI Programming and Tuning. 2004 NERSC User Group (NUG) Meeting, Berkeley, CA, June 2004. Also NERSC User Training, Lawrence Berkeley National Laboratory, March 2003.
MPH: a Library for Coupling Multi-Component Models on Distributed Memory Architectures, SuperComputing 2003, Pheonix, AZ, November 2003.
Coupling MM5 with ISOLSM: Development, Testing, and Applications, Thirteenth PSU/NCAR Mesoscale Modeling System Users' Workshop, NCAR, Boulder, CO, June 2003.
MPI and OpenMP Paradiagms on Cluster of SMP Architectures: the Vacancy Tracking Algorithm for Multi-Dimensional Array Transpose. SuperComputing 2002, Baltimore, MD, November 2002. Also WOMPAT 2002: Workshop on OpenMP Applications and Tools, University of Alaska, Fairbanks, Alaska, August 2002.
Effective Methods in Reducing Communication Overheads in Solving PDE Problems on Distributed-Memory Computer Architectures, Grace Hopper Celebration of Women in Computing 2002, Vancouver, Canada, October 2002.
Using Accurate Arithmetics to Improve Numerical Reproducibility and Stability in Parallel Applications, International Conference on Supercomputing (ICS'00), Santa Fe, New Mexico, May 8-11, 2000. Also the Ninth Workshop on the Use of High Performance Computing in Meteorology: Developments in Teracomputing, European Centre for Medium-Range Weather Forecasts, Reading, U.K, November 2000.
Ti-Petsc: Integrating Titanium with PETSc, invited talk at A Workshop on the ACTS Toolkit: How can ACTS work for you? Lawrence Berkeley National Laboratory, Berkeley, CA, September 2000.
Computational Ocean Modeling, Computer Science Graduate Fellow (CSGF) Workshop, invited talk at Lawrence Berkeley National Laboratory, Berkeley, CA, July 2000.
Computational Aspects of Modular Ocean Model Development, invited talk at Jet Propulsion Laboratory, Pasadena, CA, April 1999.
El Nino 1997, 1997 Coast Day, College of Marine Studies, University of Delaware, Lewes, DE, October 1997.