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System Development & Application
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App. Res. of Comp. Printed Article
Vol. 40, 2023 No. 2
533-538

Fault-tolerant awareness structure for network on wafer

Wang Mingnan
Liu Qinrang
Liu Dongpei
Tang Xiantuo
Institute of Information Technology, Information Engineering University, Zhengzhou 450001, China
DOI: 10.19734/j.issn.1001-3695.2022.06.0355

Abstract

System on wafer that incorporate advanced concepts such as dielets assembly and wafer integration are a new way to continue Moore′s Law. Due to the uncertainty of the manufacturing yield and the splicing process in the wafer substrate network, the system on wafer has problems such as routing node failure or link failure. In order to improve the fault tolerance of the system, this paper proposed a fault-tolerant perceptron structure based on 2D-Mesh network on wafer. It used the primary and secondary perceptrons interchangeably in the Mesh ring to obtain the fault information of interconnected routing nodes, and used the broadcast mechanism to notify the global routing. The node could avoid obstacles and detours of data packets, and relieved the blocking of data packets that may occur in the routing process. Experimental simulations show that this structure has higher saturation injection rate than traditional fault-tolerant routing algorithms under various failure modes, and can effectively improve the fault tolerance of the system and reduce the performance impact caused by partial failures.

Foundation Support

国家科技重大专项资助项目(2016ZX01012101)
首届国防科技创新大赛资助项目

Publish Information

DOI: 10.19734/j.issn.1001-3695.2022.06.0355
Publish at: Application Research of Computers Printed Article, Vol. 40, 2023 No. 2
Section: System Development & Application
Pages: 533-538
Serial Number: 1001-3695(2023)02-036-0533-06

Publish History

[2022-10-10] Accepted Paper
[2023-02-05] Printed Article

Cite This Article

王明楠, 刘勤让, 刘冬培, 等. 一种晶上系统互连网络的容错感知结构 [J]. 计算机应用研究, 2023, 40 (2): 533-538. (Wang Mingnan, Liu Qinrang, Liu Dongpei, et al. Fault-tolerant awareness structure for network on wafer [J]. Application Research of Computers, 2023, 40 (2): 533-538. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.

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