Application of parallel computing with OpenMP in data processing for satellite gravity

被引：0
|
作者：
Zou, Xiancai [1 ]
Li, Jiancheng [1 ]
Wang, Haihong [1 ]
Xu, Xinyu [1 ]
机构：
[1] School of Geodesy and Geomatics, Wuhan University, Wuhan 430079, China
来源：
Cehui Xuebao/Acta Geodaetica et Cartographica Sinica | 2010年 / 39卷 / 06期
关键词：
Application programming interfaces (API) - Data handling;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The computation-intensive tasks in the data processing for satellite gravity are analyzed and some key tasks which need to be parallelized for the performance improvement are summarized. By the comparison between the parallelization methods, the OpenMP is adopted and the validity of the parallelization is demonstrated by some examples. The results show that the parallel computing can improve the efficiency of the data processing in satellite gravity mission remarkably.
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收藏
页码：636 / 641
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