Browsing EGPGV: Eurographics Workshop on Parallel Graphics and Visualization by Author "Bethel, E. Wes"
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Improving Performance of M-to-N Processing and Data Redistribution in In Transit Analysis and Visualization
Loring, Burlen; Wolf, Mathew; Kress, James; Shudler, Sergei; Gu, Junmin; Rizzi, Silvio; Logan, Jeremy; Ferrier, Nicola; Bethel, E. Wes (The Eurographics Association, 2020)In an in transit setting, a parallel data producer, such as a numerical simulation, runs on one set of ranks M, while a data consumer, such as a parallel visualization application, runs on a different set of ranks N: One ... -
Performance Tradeoffs in Shared-memory Platform Portable Implementations of a Stencil Kernel
Bethel, E. Wes; Heinemann, Colleen; Perciano, Talita (The Eurographics Association, 2021)Building on a significant amount of current research that examines the idea of platform-portable parallel code across different types of processor families, this work focuses on two sets of related questions. First, using ...