On Topology Reconfiguration for Defect-Tolerant NoC-Based Homogeneous Manycore Systems
文献类型：期刊论文
| 作者 | Zhang, Lei1; Han, Yinhe1; Xu, Qiang2,3; Li, Xiao wei1; Li, Huawei1 |
| 刊名 | IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS
 |
| 出版日期 | 2009-09-01 |
| 卷号 | 17期号:9页码:1173-1186 |
| ISSN号 | 1063-8210 |
| 关键词 | Defect tolerance manycore system network-on-chip core-level redundancy topology reconfiguration |
| DOI | 10.1109/TVLSI.2008.2002108 |
| 英文摘要 | Homogeneous manycore systems are emerging for tera-scale computation and typically utilize Network-on-Chip (NoC) as the communication scheme between embedded cores. Effective defect tolerance techniques are essential to improve the yield of such complex integrated circuits. We propose to achieve fault tolerance by employing redundancy at the core-level instead of at the microarchitecture level. When faulty cores exist on-chip in this architecture, however, the physical topologies of various manufactured chips can be significantly different. How to reconfigure the system with the most effective NoC topology is a relevant research problem. In this paper, we first show that this problem is an instance of a well known NP-complete problem. We then present novel solutions for the above problem, which not only maximize the performance of the on-chip communication scheme, but also provide a unified topology to Operating System and application software running on the processor. Experimental results show the effectiveness of the proposed techniques. |
| WOS研究方向 | Computer Science ; Engineering |
| 语种 | 英语 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| WOS记录号 | WOS:000269155400001 |
| 源URL | [http://119.78.100.204/handle/2XEOYT63/11731]  |
| 专题 | 中国科学院计算技术研究所期刊论文_英文 |
| 通讯作者 | Zhang, Lei |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Comp Syst & Architecture, Inst Comp Technol, Beijing 100190, Peoples R China 2.Chinese Univ Hong Kong, Dept Comp Sci & Engn, Shatin, Hong Kong, Peoples R China 3.CAS, CUHK, Shenzhen Inst Adv Integrat Technol, Shenzhen 518067, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Lei,Han, Yinhe,Xu, Qiang,et al. On Topology Reconfiguration for Defect-Tolerant NoC-Based Homogeneous Manycore Systems[J]. IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS,2009,17(9):1173-1186. |
| APA | Zhang, Lei,Han, Yinhe,Xu, Qiang,Li, Xiao wei,&Li, Huawei.(2009).On Topology Reconfiguration for Defect-Tolerant NoC-Based Homogeneous Manycore Systems.IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS,17(9),1173-1186. |
| MLA | Zhang, Lei,et al."On Topology Reconfiguration for Defect-Tolerant NoC-Based Homogeneous Manycore Systems".IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS 17.9(2009):1173-1186. |
入库方式： OAI收割
来源：计算技术研究所
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