L15: Ultrahigh-resolution ELM code developments

Owned by Dali Wang, created
Last updated: Jun 20, 2023 by Renata McCoy
1 min read

Full Title

ultrahigh-resolution ELM code developments

 

First Author

  • Dali Wang

  • wangd@ornl.gov

 

All Authors

Dali Wang, Peter Schwartz, Fengming Yuan, Shih-Chieh Kao, Michele Thornton, Daniel Ricciuto, Peter Thornton

 

Topic

Land - ultrahigh resolution ELM code development, Performance - Algorithms - Tools

 

Project

E3SM and ecosystem project

 

Abstract

The poster presents the ultrahigh-resolution ELM (uELM) code developments using a hybrid computational model for Exascale computers. We discuss the computing and data challenges and provide technical details on the current implementations, including GPU code porting, high-resolution dataset generation and preparation, and early ideas for an accelerated ELM spinup process. These developments are a collaborative team effort, resulting in seven publications on software system design, computational framework, GPU porting, GPU code performance tuning, and data tool development.

 

In-person

yes

 

Poster

ultrahigh-resolution ELM code developments

 

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