Articles | Volume 13, issue 12
https://doi.org/10.5194/gmd-13-6253-2020
https://doi.org/10.5194/gmd-13-6253-2020
Development and technical paper
 | 
10 Dec 2020
Development and technical paper |  | 10 Dec 2020

DiRong1.0: a distributed implementation for improving routing network generation in model coupling

Hao Yu, Li Liu, Chao Sun, Ruizhe Li, Xinzhu Yu, Cheng Zhang, Zhiyuan Zhang, and Bin Wang

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Short summary
Routing network generation is a major step for initializing the data transfer functionality for model coupling. The distributed implementation for routing network generation (DiRong1.0) proposed in this paper can significantly improve the global implementation of routing network generation used in some existing coupling software, because it does not introduce any gather–broadcast communications and achieves much lower complexity in terms of time, memory, and communication.