Architecture Optimization of Aerospace Computing Systems
Data(s) |
01/10/1983
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Resumo |
Simultaneous consideration of both performance and reliability issues is important in the choice of computer architectures for real-time aerospace applications. One of the requirements for such a fault-tolerant computer system is the characteristic of graceful degradation. A shared and replicated resources computing system represents such an architecture. In this paper, a combinatorial model is used for the evaluation of the instruction execution rate of a degradable, replicated resources computing system such as a modular multiprocessor system. Next, a method is presented to evaluate the computation reliability of such a system utilizing a reliability graph model and the instruction execution rate. Finally, this computation reliability measure, which simultaneously describes both performance and reliability, is applied as a constraint in an architecture optimization model for such computing systems. Index Terms-Architecture optimization, computation |
Formato |
application/pdf |
Identificador |
http://eprints.iisc.ernet.in/20099/1/getPDF.pdf Pedar, A and Sarma, VVS (1983) Architecture Optimization of Aerospace Computing Systems. In: IEEE Transactions on Computers, 32 (10). pp. 911-922. |
Publicador |
IEEE Computer Society |
Relação |
http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=01676135 http://eprints.iisc.ernet.in/20099/ |
Palavras-Chave | #Computer Science & Automation (Formerly, School of Automation) |
Tipo |
Journal Article PeerReviewed |