计算机应用与软件2017，Vol.34Issue(12)：101-106,6.DOI:10.3969/j.issn.1000-386x.2017.12.019
基于HPC的中尺度数值模式系统设计与应用
DESIGN AND APPLICATION OF MESOSCALE NUMERICAL MODEL SYSTEM BASED ON HPC
摘要
Abstract
In order to provide high-quality meteorological services for coastal developing,marine fishing,beach breeding,port shipping,and construction of Peaceful Sea Area,a numerical model of the mesoscale numerical system based on HPC is developed.The system involves the hardware,software systems,network design,installation commissioning and testing of high performance computer (HPC) cluster systems.This paper introduced HPC cluster system construction,cluster management software,job scheduling system and parallel file system.It mainly introduced the business process,model characteristics and schemed design of the application system,and selected a typical cold wave weather process for numerical mode application.Comparison of a single output of products and radar-measured product showed that the realization of the system could provide more stable and reliable information computing,storage platform and service product for marine meteorological forecasting and early warning.关键词
HPC/Xcat/作业调度/GPFS/ARPS-3DVAR/WRFKey words
HPC/Xcat/Job scheduling/GPFS/ARPS-3DVAR/WRF分类
信息技术与安全科学引用本文复制引用
鲍磊磊,吴锐涛,姜淑杨,黄亮,李敏..基于HPC的中尺度数值模式系统设计与应用[J].计算机应用与软件,2017,34(12):101-106,6.基金项目
国家自然科学基金项目(41675090) （41675090）
南通市“十二五”气象现代重点工程建设项目(NTZC20150454) （NTZC20150454）
南通市市级科技计划项目(YYZ16035). （YYZ16035）
