| 引用本文: | 朱小谦,张卫民,宋君强.中尺度数值天气预报模式MM5分布式并行计算.[J].国防科技大学学报,2003,25(2):56-59 ,67.[点击复制] |
| ZHU Xiaoqian,ZHANG Weimin,SONG Junqiang.Research on the Distributed Parallel Computation of the Mesoscale Numerical Weather Prediction Model MM5[J].Journal of National University of Defense Technology,2003,25(2):56-59 ,67[点击复制] |
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| 中尺度数值天气预报模式MM5分布式并行计算 |
| 朱小谦, 张卫民, 宋君强 |
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(国防科技大学 计算机学院，湖南 长沙 410073)
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| 摘要: |
| 中尺度数值预报模式是进行中尺度天气预报的有效手段。中尺度模式MM5是国际上应用最广泛的中尺度预报模式之一。数值天气预报的巨大计算量和实效性要求必须通过高性能分布式并行计算来实现。分析了MM5串行算法的特点，研究了其并行算法的实现，讨论了算法的一些改进，给出了MM5模式在分布式并行巨型计算机上的测试结果。 |
| 关键词: 中尺度数值天气预报 MM5模式 分布式并行计算 |
| DOI： |
| 投稿日期：2002-06-14 |
| 基金项目:国家863计划资助项目(863-306-ZD11-03-8) |
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| Research on the Distributed Parallel Computation of the Mesoscale Numerical Weather Prediction Model MM5 |
| ZHU Xiaoqian, ZHANG Weimin, SONG Junqiang |
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(College of Computer，National Univ. of Defense Technology，Changsha 410073，China)
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| Abstract: |
| Mesoscale numerical weather prediction model is the efficient way to the weather forecast. MM5 model is the most popular mesoscale model in the world. It is necessary to implement by means of high performance distributed parallel computation because of the large amount of calculation. This paper analyzed the sequential algorithm, studied the implement of the parallel algorithm, discussed some improvements, and presented some results of the experiment of MM5 implemented on the distributed parallel computer. |
| Keywords: mesoscale numerical weather prediction MM5 model distributed parallel computation |
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