William B. Sawyer

17 papers A 1Misc 3Journal 5Unranked 8

Year	Rank	Type	Title / Venue / Authors
2019	J	`jnl`	Automatic Port to OpenACC/OpenMP for Physical Parameterization in Climate and Weather Code Using the CLAW Compiler. Supercomput. Front. Innov. Valentin Clement, Philippe Marti, Xavier Lapillonne, Oliver Fuhrer, William B. Sawyer
2019	J	`jnl`	High-order accurate simulation of incompressible turbulent flows on many parallel GPUs of a hybrid-node supercomputer. Comput. Phys. Commun. Hadi Zolfaghari, Barna Becsek, Maria Giuseppina Chiara Nestola, William B. Sawyer, Rolf Krause, Dominik Obrist
2018	—	`conf`	The CLAW DSL: Abstractions for Performance Portable Weather and Climate Models. PASC Valentin Clement, Sylvaine Ferrachat, Oliver Fuhrer, Xavier Lapillonne, Carlos E. Osuna, Robert Pincus, Jon S. Rood, William B. Sawyer
2015	J	`jnl`	Acceleration of GPU-based Krylov solvers via data transfer reduction. Int. J. High Perform. Comput. Appl. Hartwig Anzt, Stanimire Tomov, Piotr Luszczek, William B. Sawyer, Jack J. Dongarra
2015	J	`jnl`	Evaluating the performance and energy efficiency of the COSMO-ART model system. Comput. Sci. Res. Dev. Joseph Charles, William B. Sawyer, Manuel F. Dolz, Sandra Catalán
2015	—	`conf`	Utilizing Hybrid Programming Environments: CSCS Case Studies. PARCO William B. Sawyer, Anton Kozhevnikov, Raffaele Solcà
2014	—	`conf`	Optimizing Krylov Subspace Solvers on Graphics Processing Units. IPDPS Workshops Hartwig Anzt, William B. Sawyer, Stanimire Tomov, Piotr Luszczek, Ichitaro Yamazaki, Jack J. Dongarra
2005	J	`jnl`	A Scalable Implementation of a Finite-Volume Dynamical Core in the Community Atmosphere Model. Int. J. High Perform. Comput. Appl. Arthur A. Mirin, William B. Sawyer
2004	Misc	`conf`	Data Management as a Cluster Middleware Centerpiece. MSST Jose Zero, David McNab, William B. Sawyer, Samson Cheung, Daniel C. Duffy, Richard B. Rood, Phil Webster, Nancy Palm, Ellen Salmon, Tom Schardt
2004	—	`conf`	Implementing Applications with the Earth System Modeling Framework. PARA Chris Hill, Cecelia DeLuca, Venkatramani Balaji, Max Suarez, Arlindo M. da Silva, William B. Sawyer, Carlos A. Cruz, Atanas Trayanov, Leonid Zaslavsky, Robert Hallberg, Byron A. Boville, Anthony P. Craig, Nancy Collins, Erik Kluzek, John Michalakes, David Neckels, Earl Schwab, Shepard Smithline, Jon Wolfe, Mark Iredell, Weiyu Yang, Robert L. Jacob, Jay Walter Larson
2001	Misc	`conf`	Parallel Grid Manipulations for General Circulation Models. PPAM William B. Sawyer, Peter Messmer
1999	—	`conf`	Modular Fortran 90 Implementation of a Parallel Atmospheric General Circulation Model. Euro-Par William B. Sawyer, Lawrence Takacs, Andrea Molod, Robert Lucchesi
1998	—	`conf`	Parallel Grid Manipulations in Earth Science Calculations. VECPAR William B. Sawyer, Lawrence Takacs, Arlindo M. da Silva, Peter M. Lyster
1998	—	`conf`	Parallelization of the DAO Atmospheric General Circulation Model. PARA William B. Sawyer, Robert Lucchesi, Peter M. Lyster, Lawrence Takacs, Jay Walter Larson, Andrea Molod, Sharon Nebuda, Carlos Pabon-Ortiz
1997	A	`conf`	Parallel Computing at the NASA Data Assimilation Office (DAO). SC M. P. Lyster, K. Ekers, Jing Guo, M. Harber, D. Lamich, J. W. Larson, Robert Lucchesi, Richard B. Rood, S. Schubert, William B. Sawyer, Meta Sienkiewicz, Arlindo M. da Silva, J. Stobie, Lawrence Takacs, R. Todling, Jose Zero, Chris H. Q. Ding, Robert D. Ferraro
1996	Misc	`conf`	An MPI implementation of the BLACS. HiPC Vaibhav Deshpande, William B. Sawyer
1996	—	`conf`	Parallel Implementation of a Sparse Approximate Inverse Preconditioner. IRREGULAR Vaibhav Deshpande, Marcus J. Grote, Peter Messmer, William B. Sawyer