|
|||||
|
|
| 面向并行文件系统的性能评估及相对预测模型 | |
| 引用本文： | 赵铁柱,董守斌,Verdi MARCH,Simon SEE.面向并行文件系统的性能评估及相对预测模型[J].软件学报,2011,22(9):2206-2221. |
| 作者姓名： | 赵铁柱 董守斌 Verdi MARCH Simon SEE |
| 作者单位： | 1. 华南理工大学 广东省计算机网络重点实验室,广东 广州 510641;五邑大学 计算机学院,广东 江门 529020 2. 华南理工大学 广东省计算机网络重点实验室,广东 广州,510641 3. Technical and Cloud Computing Center, Oracle Corporation, Singapore;Department of Computer Science, National University of Singapore, Singapore 4. Technical and Cloud Computing Center, Oracle Corporation, Singapore;Department of Mechanical & Aerospace Engineering, Nanyang Technological University, Singapore |
| 基金项目： | 国家自然科学基金(10805019); 国家重点基础研究发展计划(973)(2009CB320505); 国家发改委CNGI项目(CNGI2008-109/122) |
| 摘 要： | 基于Lustre文件系统,对并行文件系统的性能评估和性能建模进行了研究.通过对性能因子的调研,进行了一系列性能评估实验,并提出性能相关性模型(PRModel).在实验评估和PRModel分析中发现,在不同的性能因子之间存在着紧密的性能相关性.为了挖掘并利用这种相关性信息,提出了一种相对性能预测模型(RPPModel)来预测不同性能因子条件下的性能.为了验证RPPModel的有效性,设计了大量实验用例.结果表明,预测结果的平均相对误差能够控制在17%~28%的范围内,易于使用且具有较好的预测准确度. |
| 关 键 词： | 并行文件系统 性能评估 性能模型 Lustre文件系统 |
| 收稿时间： | 2010/3/25 0:00:00 |
| 修稿时间： | 2010/6/29 0:00:00 |
Performance Evaluation and Relative Predictive Model of Parallel File System |
|
| ZHAO Tie-Zhu,DONG Shou-Bin,Verdi MARCH and Simon SEE.Performance Evaluation and Relative Predictive Model of Parallel File System[J].Journal of Software,2011,22(9):2206-2221. | |
| Authors: | ZHAO Tie-Zhu DONG Shou-Bin Verdi MARCH and Simon SEE |
| Affiliation: | ZHAO Tie-Zhu1,2,DONG Shou-Bin1,Verdi MARCH3,4,Simon SEE3,51(Guangdong Key Laboratory of Computer Network,South China University of Technology,Guangzhou 510641,China)2(School of Computer Science,Wuyi University,Jiangmen 529020,China)3(Technical and Cloud Computing Center,Oracle Corporation,Singapore)4(Department of Computer Science,National University of Singapore,Singapore)5(Department of Mechanical & Aerospace Engineering,Nanyang Technological University,Singapore) |
| Abstract: | In this paper,the performance evaluation and modeling of parallel file system based on Lustre file system is studied.After performing a survey on performance factors,a series of performance evaluations via experimental approaches and propose a performance relational model(PRModel).In the experimental and PRModel analysis,it is found that different performance factors have closed performance correlations.In order to mime the relational information,a novel relative performance predictive model(RPPModel) is pr... |
| Keywords: | parallel file system performance evaluation performance model Lustre file system |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
| 点击此处可从《软件学报》浏览原始摘要信息 | |
| 点击此处可从《软件学报》下载全文 | |