Shelby Lockhart

According to our database, Shelby Lockhart authored at least 5 papers between 2019 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Performance Analysis and Optimal Node-aware Communication for Enlarged Conjugate Gradient Methods.

Shelby Lockhart, Amanda Bienz, William Gropp, Luke N. Olson

ACM Trans. Parallel Comput., March, 2023

Characterizing the performance of node-aware strategies for irregular point-to-point communication on heterogeneous architectures.

Shelby Lockhart, Amanda Bienz, William D. Gropp, Luke N. Olson

Parallel Comput., 2023

2022

Performance of Low Synchronization Orthogonalization Methods in Anderson Accelerated Fixed Point Solvers.

Shelby Lockhart, David J. Gardner, Carol S. Woodward, Stephen Thomas, Luke N. Olson

Proceedings of the 2022 SIAM Conference on Parallel Processing for Scientific Computing, 2022

2021

Modeling Data Movement Performance on Heterogeneous Architectures.

Amanda Bienz, Luke N. Olson, William D. Gropp, Shelby Lockhart

Proceedings of the 2021 IEEE High Performance Extreme Computing Conference, 2021

2019

Preparation and optimization of a diverse workload for a large-scale heterogeneous system.

Ian Karlin, Yoonho Park, Bronis R. de Supinski, Peng Wang, Bert Still, David Beckingsale, Robert Blake, Tong Chen, Guojing Cong, Carlos H. A. Costa, Johann Dahm, Giacomo Domeniconi, Thomas Epperly, Aaron Fisher, Sara Kokkila Schumacher, Steven H. Langer, Hai Le, Eun Kyung Lee, Naoya Maruyama, Xinyu Que, David F. Richards, Björn Sjögreen, Jonathan Wong, Carol S. Woodward, Ulrike Meier Yang, Xiaohua Zhang, Bob Anderson, David Appelhans, Levi Barnes, Peter D. Barnes Jr., Sorin Bastea, David Böhme, Jamie A. Bramwell, James M. Brase, José R. Brunheroto, Barry Chen, Charway R. Cooper, Tony Degroot, Robert D. Falgout, Todd Gamblin, David J. Gardner, James N. Glosli, John A. Gunnels, Max P. Katz, Tzanio V. Kolev, I-Feng W. Kuo, Matthew P. LeGendre, Ruipeng Li, Pei-Hung Lin, Shelby Lockhart, Kathleen McCandless, Claudia Misale, Jaime H. Moreno, Rob Neely, Jarom Nelson, Rao Nimmakayala, Kathryn M. O'Brien, Kevin O'Brien, Ramesh Pankajakshan, Roger Pearce, Slaven Peles, Phil Regier, Steven C. Rennich, Martin Schulz, Howard Scott, James C. Sexton, Kathleen Shoga, Shiv Sundram, Guillaume Thomas-Collignon, Brian Van Essen, Alexey Voronin, Bob Walkup, Lu Wang, Chris Ward, Hui-Fang Wen, Daniel A. White, Christopher Young, Cyril Zeller, Edward Zywicz

Proceedings of the International Conference for High Performance Computing, 2019