DocumentCode
2189111
Title
Feasibility analysis of fault-tolerant real-time task sets
Author
Burns ; Davis, Robert ; Punnekkat, Sasikumar
Author_Institution
Dept. of Comput. Sci., York Univ., UK
fYear
1996
fDate
12-14 Jun 1996
Firstpage
29
Lastpage
33
Abstract
Many safety critical real-time systems, employ fault tolerant strategies in order to provide predictable performance in the presence of failures. One technique commonly employed is time redundancy using retry/re-execution of tasks. This can in turn affect the correctness of the system by causing deadlines to be missed. This paper provides exact schedulability tests for fault tolerant task sets under specified failure hypothesis
Keywords
fault tolerant computing; real-time systems; safety-critical software; exact schedulability tests; failure hypothesis; fault-tolerant real-time task sets; feasibility analysis; performance; safety critical real-time systems; time redundancy; Computational modeling; Computer science; Costs; Fault tolerance; Fault tolerant systems; Real time systems; Redundancy; Safety; Scheduling algorithm; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Real-Time Systems, 1996., Proceedings of the Eighth Euromicro Workshop on
Conference_Location
L´Aquila
ISSN
1068-3070
Print_ISBN
0-8186-7496-2
Type
conf
DOI
10.1109/EMWRTS.1996.557785
Filename
557785
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