| 基于MPI的并行Kriging空间降水插值 |
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| 引用本文：白树仁，李涛，宁锦阳.基于MPI的并行Kriging空间降水插值[J].计算技术与自动化,2011,(1):71-74 |
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| 中文摘要:为减少空间降水插值的计算时间，以MPI并行接口为技术手段，采用数据划分建模方法，实现改进Kriging算法的并行算法。在Linux操作系统上搭建并行计算环境，试验数据表明，该并行算法能有效节省计算时间并具有良好的加速比、并行效率和扩展性。为Kriging插值算法的并行化实现和应用提供有意义的参考。 |
| 中文关键词:并行计算 MPI Kriging |
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| Parallel Kriging on Interpolation of Spatial Precipitation Based on MPI |
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| Abstract:In order to improve the calculation speed for interpolation of Spatial Precipitation(SP), using MPI parallel interface library and modeling approach using data partitioning, achieve parallel Kriging algorithm for interpolation of SP. The parallel computing environment is based on the Linux operating system. Experimental results show that the parallel algorithm can effectively save computing time and has a good Speedup, parallel efficiency and scalability.It also provides a meaningful reference for the parallel implementation and application of Kriging interpolation algorithm. |
| keywords:parallel computing MPI Kriging |
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