Dependable Real-Time Task Execution Scheme for a Many-Core Platform

被引：0
|
作者：
Yoneda, Tomohiro [1 ]
Imai, Masashi [2 ]
Saito, Hiroshi [3 ]
Kise, Kenji [4 ]
机构：
[1] Natl Inst Informat, Tokyo, Japan
[2] Hirosaki Univ, Hirosaki, Aomori, Japan
[3] Univ Aizu, Aizu Wakamatsu, Fukushima, Japan
[4] Tokyo Inst Technol, Meguro, Japan
来源：
PROCEEDINGS OF THE 2015 IEEE INTERNATIONAL SYMPOSIUM ON DEFECT AND FAULT TOLERANCE IN VLSI AND NANOTECHNOLOGY SYSTEMS (DFTS) | 2015年
关键词：
Duplicated task execution; Temporary TMR execution; Pair reconfiguration; Automotive applications; DESIGN;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
This paper explores a new dependable real-time task execution scheme for a many-core system. This scheme is based on duplication with temporary TMR and reconfiguration. Unlike a common scheme with several spare units, every processor core in our scheme is used for task execution. Thus, redundant processor cores contribute to both the reliability and performance of the entire system. We first show the implementation details of our scheme. Then the proposed scheme is analytically evaluated using abstracted models and compared with two other schemes.
引用
收藏
页码：197 / 204
页数：8
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