| 朱金福,乔新.结构的多机并行分析Ⅱ——PPCG法的实现[J].计算力学学报,1992,9(1): |
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| 结构的多机并行分析Ⅱ——PPCG法的实现 |
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| DOI：10.7511/jslx19921001 |
| 中文关键词: 算法实现,算法效率,通道通讯,预处理共轭梯度法,任务配置 |
| 英文关键词:implementation of algorithm, algorithm efficiency, channel communication, preconditioned conjugate gradient method, configuration of tasks |
| 基金项目: |
| 朱金福 乔新 |
南京航空学院飞机系 210016
(朱金福)
，南京航空学院飞机系 210016(乔新)
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| 中文摘要: |
| 以多Transputer系统为应用的硬件环境,本文讨论文[1]中提出的PPCG1法和PPCG2法的实现问题,给出了用3L并行Fortran语言编写PPCG法应用程序的实现方法。特别讨论了与通讯有关的计算,给出了有关的并行Fortran程序段。最后用算例说明了PPCG1和PPCG2法的有效性。 |
| 英文摘要: |
| With multitransputer systems as the hardware enviroment of the applicattion, the implementation of PPCGl and PPCG2 proposed in[1] is discussed, the method of writing the program for PPCG with 3L parallel Fortran is given, in which the attention is centered on the computation related ?with communication, meanwhile the associated program segments are given. Example given at the end shows that PPCGl and PPCG2 are both efficient. |
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