| 并行存储反应调度算法研究 |
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| 引用本文： | 毛友发,杨明福. 并行存储反应调度算法研究[J]. 计算机工程与应用, 2004, 40(12): 74-76,107 |
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| 作者姓名： | 毛友发 杨明福 |
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| 作者单位： | 华东理工大学计算机系,上海,200237;华东理工大学计算机系,上海,200237 |
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| 摘 要： | 文章提出了一种并行存储反应调度算法,它是基于存储访问建模的和基于规则的存储自动优化算法。这种算法使用E_IS_PPM和Last_N_Successor算法对存储访问建模,然后对存储访问模式进行分类,并确立了存储优化的规则集。最后,在MPI基础上实现了调度算法。
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| 关 键 词： | 并行存储 反应调度 访问建模 优化 |
| 文章编号： | 1002-8331-(2004)12-0074-03 |
A Novel Parallel I/O Reactive Scheduling Algorithm |
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| Mao Youfa Yang Mingfu. A Novel Parallel I/O Reactive Scheduling Algorithm[J]. Computer Engineering and Applications, 2004, 40(12): 74-76,107 |
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| Authors: | Mao Youfa Yang Mingfu |
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| Abstract: | This paper proposes a novel parallel I /O reactive scheduling optimizing algorithm.It's access pattern modeling and optimization-rule based automatic optimizing algorithm.Firstly,it utilizes E_IS_PPM(Extended-Interval Size-Prediction by Partial Match)and Last_N_Successor to model the I /O access pattern.Secondly,it classifies the I /O access pattern to fill into the I /O optimization-rule set.Lastly,it implements the algorithm based on MPI (Message Passing Interface). |
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| Keywords: | Parallel I /O Reactive scheduling Access modeling Optimization |
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