A feasible schedulability analysis for fault-tolerant hard real-time systems

被引：0
|
作者：
Jun, L [1 ]
Yang, FM [1 ]
Lu, YS [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Dept Comp Sci, Wuhan 430074, Hubei, Peoples R China
来源：
ICECCS 2005: 10TH IEEE INTERNATIONAL CONFERENCE ON ENGINEERING OF COMPLEX COMPUTER SYSTEMS, PROCEEDINGS | 2005年
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D O I：
暂无
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
Hard real-time systems require predictable performance despite the occurrence of failures. In this paper, we propose a new fault-tolerant priority assignment algorithm based on worst-case response time schedulability analysis for fault-tolerant hard real-time system. This algorithm can be used, together with the schedulability analysis, to effectively improve system fault resilience when the two traditional fault-tolerant priority assignment policies cannot improve system fault resilience. Also, we present a fault-tolerant priority configuration search algorithm for the proposed for the proposed analysis.
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页码：176 / 183
页数：8
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