標題: ICE-RADAR: In-situ, Cost-Effective Razor Flip-Flop Deployment for Aging Resilience
作者: Wu, Kai-Chiang
Huang, Wei-Tao
Huang, Chiao-Yang
資訊工程學系
Department of Computer Science
關鍵字: aging resilience;Boolean satisfiability;Razor flip-flop
公開日期: 1-Jan-2019
摘要: Device aging, which causes significant loss on circuit performance and lifetime, has been a primary factor in reliability degradation of nanoscale designs. In this paper, we propose to exploit timing speculation for aging resilience, based on deploying Razor flip-flops. By formulating the problem based on Boolean satisfiability, we can determine the optimal deployment of Razor flip-flops, such that maximum degree of aging resilience can be achieved in a cost-effective manner. Experimental results show that more than 50% of aging-induced performance degradation can be recovered, while reducing the number of required Razor flip-flops by more than 3X, as compared to the case of naive Razor flip-flop deployment.
URI: http://hdl.handle.net/11536/155273
ISBN: 978-1-7281-2490-2
ISSN: 1942-9398
期刊: 2019 IEEE 25TH INTERNATIONAL SYMPOSIUM ON ON-LINE TESTING AND ROBUST SYSTEM DESIGN (IOLTS 2019)
起始頁: 263
結束頁: 268
Appears in Collections:Conferences Paper