Mixed‐Precision for Linear Solvers in Global Geophysical Flows

Semi‐implicit (SI) time‐stepping schemes for atmosphere and ocean models require elliptic solvers that work efficiently on modern supercomputers. This paper reports our study of the potential computational savings when using mixed precision arithmetic in the elliptic solvers. Precision levels as low...

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Detalles Bibliográficos
Autores principales: Ackmann, Jan, Dueben, Peter D., Palmer, Tim, Smolarkiewicz, Piotr K.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2022
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9541378/
https://www.ncbi.nlm.nih.gov/pubmed/36248012
http://dx.doi.org/10.1029/2022MS003148

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9541378/
https://www.ncbi.nlm.nih.gov/pubmed/36248012
http://dx.doi.org/10.1029/2022MS003148

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