Scheduling Algorithms for N-Version Programming Scheme

Authors:
O. A. Abulnaja;K. Vairavan;S. H. Hosseini
Affiliations:
-;-;-
Venue:
COMPSAC '96 Proceedings of the 20th Conference on Computer Software and Applications
Year:
1996

Citing 3
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Abstract

For critical computer applications, to tolerate software faults well known N-Version Programming (NVP) is used. However, software redundancy employed results in system performance degradation. In this work, we propose software fault-tolerant scheduling policies based on both Fully N-Version Programming and semi N-Version Programming models of computation. Further, we study the performance of the system under the proposed scheduling policies.