POM海洋模式的并行算法

Parallel algorithms for Princeton Ocean Model

POM模式目前尚无正式发布的并行版本。通过对POM串行程序的数据流向分析,讨论了POM模式并行化所涉及的关键算法和主要技术问题;并基于消息传递接口(MPI),研发了POM模式的并行版本。测试结果表明,POM并行软件效率较高,达到了业务化要求,业已应用于国家海洋信息中心的再分析业务化系统中。

There is no officially published edition of parallel POM（Princeton Ocean Model） at the present time.This paper intends to investigate the key algorithms and major techniques in parallelizing the serial code of POM based on data-flow analysis.The parallel edition of POM has been developed using MPI（message passing interface） and its high performance is verified by our experiments.And now,it has been successfully applied to the reanalysis system in NMDIS（National Marine Data and Information Service）