Articles | Volume 18, issue 13
https://doi.org/10.5194/gmd-18-4119-2025
https://doi.org/10.5194/gmd-18-4119-2025
Development and technical paper
 | 
08 Jul 2025
Development and technical paper |  | 08 Jul 2025

An effective communication topology for performance optimization: a case study of the finite-volume wave modeling (FVWAM)

Renbo Pang, Fujiang Yu, Yuanyong Gao, Ye Yuan, Liang Yuan, and Zhiyi Gao

Data sets

Datasets and source codes related to this paper Renbo Pang et al. https://doi.org/10.5281/zenodo.13325957

Model code and software

source codes of three versions of the FVWAM Renbo Pang et al. https://doi.org/10.5281/zenodo.15800790

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Short summary
The application of distributed graph communication topology in Earth models has rarely been studied. We tested and compared this topology with the traditional point-to-point communication method using a wave model. We found that this topology with the Intel MPI (message-passing interface) library is more efficient. Additionally, using this topology can greatly improve the performance of the wave model and could help improve the performance of other Earth models.
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