Acceleration of the Parameterization of Unified Microphysics Across Scales (PUMAS) on the Graphics Processing Unit (GPU) With Directive‐Based Methods

Abstract Cloud microphysics is one of the most time‐consuming components in a climate model. In this study, we port the cloud microphysics parameterization in the Community Atmosphere Model (CAM), known as Parameterization of Unified Microphysics Across Scales (PUMAS), from CPU to GPU to seek a comp...

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Bibliographic Details
Main Authors: Jian Sun, John M. Dennis, Sheri A. Mickelson, Brian Vanderwende, Andrew Gettelman, Katherine Thayer‐Calder
Format: Article
Language:English
Published: American Geophysical Union (AGU) 2023-05-01
Series:Journal of Advances in Modeling Earth Systems
Subjects:
Online Access:https://doi.org/10.1029/2022MS003515