| 刚性动力学方程一种新的高精度单步隐式法的二叉树并行算法 |
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| 引用本文： | 覃正,陈绍汀.刚性动力学方程一种新的高精度单步隐式法的二叉树并行算法[J].应用数学,1996,9(3):369-372. |
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| 作者姓名： | 覃正 陈绍汀 |
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| 作者单位： | 西安交通大学 |
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| 摘 要： | 本文面向ＳＩＭＤ（ＳｉｎｇｌｅＩｎｓｔｒｕｃｔｉｏｎＳｔｒｅａｍ，ＭｕｌｔｉｐｌｅＤａｔａＳｔｒｅａｍ）型机设计同步并行算法，对刚性动力学方程新算法提出了二层并行计算路径．同时，还讨论了并行计算的有关算法特性．算法分析表明，本文的算法是可行和高效的．
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| 关 键 词： | 并行计算 刚性动力学方程 数值方法 |
Binary Tree Parallel Algorithm of a New High Accuracy One-Step lmplicit Method for Stiff Dynamics Equation |
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| Qin Zheng,Chen Shaoting.Binary Tree Parallel Algorithm of a New High Accuracy One-Step lmplicit Method for Stiff Dynamics Equation[J].Mathematica Applicata,1996,9(3):369-372. |
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| Authors: | Qin Zheng Chen Shaoting |
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| Abstract: | This paper develops a synchronous two-level parallel algorithm besed on SIMD model (Single instruction Stream,Multiple Data Stream),and discusses its property of compatibility and parallelism. The analyses show that the method is feasible and efficient. |
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| Keywords: | Parallel computing Stiff dynamies equatian Numerical method |
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