| 异质存储系统中的高速缓存机制研究 |
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| 引用本文： | 王超,张惠臻,周学海,马宏星. 异质存储系统中的高速缓存机制研究[J]. 电子学报, 2011, 39(6): 1267-1271 |
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| 作者姓名： | 王超 张惠臻 周学海 马宏星 |
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| 作者单位： | 中国科学技术大学计算机学院;中国科学技术大学苏州研究院; |
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| 基金项目： | 国家高技术研究发展计划(863计划)课题(No.2008AA01Z101) |
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| 摘 要： | 存储子系统是嵌入式系统的重要组成部分.由于传统存储系统的设计已经无法满足容量日益增长的需求,固态存储器的应用越来越广泛.针对固态存储系统的存取速率慢的问题,目前常用的优化技术主要有缓存和并行读写技术.然而,在大多数应用和研究中,如何将这两类技术进行融合是目前遇到的一个重大挑战.对此,本文提出一种融合了缓存技术和并行读写...
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| 关 键 词： | 异构存储系统 交叉矩阵 缓冲调度 |
| 收稿时间： | 2010-03-21 |
A Study on Cache Mechanism in Heterogeneous Memory System |
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| WANG Chao,ZHANG Hui-zhen,ZHOU Xue-hai,MA Hong-xing. A Study on Cache Mechanism in Heterogeneous Memory System[J]. Acta Electronica Sinica, 2011, 39(6): 1267-1271 |
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| Authors: | WANG Chao ZHANG Hui-zhen ZHOU Xue-hai MA Hong-xing |
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| Affiliation: | WANG Chao1,2,ZHANG Hui-zhen1,ZHOU Xue-hai1,MA Hong-xing1,2(1.School of Computer Science,University of Science and Technology of China,Hefei,Anhui 230027,China,2.Suzhou Institute for Advanced Study,Suzhou,Jiangsu 215123,China) |
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| Abstract: | Memory subsystem plays a vital role in embedded systems.Since it's hard to obtain increasingly capacity for traditional memory systems,NAND Flash based SSM(solid state memory),especially heterogeneous SSM with RAM(read only memory),is becoming more and more widely used.Corresponding to low speed problem in SSM,cache and parallel technologies are commonly used for optimization.However,it poses a significant challenge to integrate them into a single solution in most applications.This article presents a mechan... |
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| Keywords: | heterogeneous memory system switch matrix cache scheduling |
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