A Domain Partition Model Approach to the Online Fault Recovery of FPGA-Based Reconfigurable Systems | |
Shang, Lihong1; Zhou, Mi1; Hu, Yu3; Yang, Erfu2 | |
刊名 | IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
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2011 | |
卷号 | E94A期号:1页码:290-299 |
关键词 | fault-recovery FPGAs reconfigurable systems domain partition fault-tolerance |
ISSN号 | 0916-8508 |
DOI | 10.1587/transfun.E94.A.290 |
英文摘要 | Field programmable gate arrays (FPGAs) are widely used in reliability-critical systems due to their reconfiguration ability. However, with the shrinking device feature size and increasing die area, nowadays FPGAs can be deeply affected by the errors induced by electromigration and radiation. To improve the reliability of FPGA-based reconfigurable systems, a permanent fault recovery approach using a domain partition model is proposed in this paper. In the proposed approach, the fault-tolerant FPGA recovery from faults is realized by reloading a proper configuration from a pool of multiple alternative configurations with overlaps. The overlaps are presented as a set of vectors in the domain partition model. To enhance the reliability, a technical procedure is also presented in which the set of vectors are heuristically filtered so that the corresponding small overlaps can be merged into big ones. Experimental results are provided to demonstrate the effectiveness of the proposed approach through applying it to several benchmark circuits. Compared with previous approaches, the proposed approach increased MTTF by up to 18.87%. |
资助项目 | Key Laboratory of Computer System and Architecture ; Institute of Computing Technology ; Chinese Academy of Sciences ; National Hi-Tech Research and Development Program of China (863)[2007AA01Z107] |
WOS研究方向 | Computer Science ; Engineering |
语种 | 英语 |
出版者 | IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG |
WOS记录号 | WOS:000293818300034 |
内容类型 | 期刊论文 |
源URL | [http://119.78.100.204/handle/2XEOYT63/12589] ![]() |
专题 | 中国科学院计算技术研究所期刊论文_英文 |
通讯作者 | Shang, Lihong |
作者单位 | 1.Beihang Univ, Sch Engn & Comp Sci, Beijing 100191, Peoples R China 2.Univ Strathclyde, Dept Elect & Elect Engn, Glasgow G1 1XW, Lanark, Scotland 3.Chinese Acad Sci, Inst Comp Technol, Key Lab Comp Syst & Architecture, Beijing 100190, Peoples R China |
推荐引用方式 GB/T 7714 | Shang, Lihong,Zhou, Mi,Hu, Yu,et al. A Domain Partition Model Approach to the Online Fault Recovery of FPGA-Based Reconfigurable Systems[J]. IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES,2011,E94A(1):290-299. |
APA | Shang, Lihong,Zhou, Mi,Hu, Yu,&Yang, Erfu.(2011).A Domain Partition Model Approach to the Online Fault Recovery of FPGA-Based Reconfigurable Systems.IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES,E94A(1),290-299. |
MLA | Shang, Lihong,et al."A Domain Partition Model Approach to the Online Fault Recovery of FPGA-Based Reconfigurable Systems".IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES E94A.1(2011):290-299. |
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