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Issue No.10 - October (1993 vol.42)
pp: 1257-1261
ABSTRACT
<p>A hardware fault-tolerance mechanism for wavefront array processors is proposed and evaluated. A faulty processing element borrows a working one to reperform the computations and achieve reliable results. The performance level is a stronger function of the fault pattern rather than the actual number of faults. The scheme adopts simple localized or step-wise localized control for its implementation.</p>
INDEX TERMS
fault-tolerance scheme; wavefront array processors; hardware fault-tolerance mechanism; faulty processing element; performance; step-wise localized control; implementation; fault tolerant computing; parallel processing; performance evaluation.
CITATION
T. Stouraitis, "Borrow: A Fault-Tolerance Scheme for Wavefront Array Processors", IEEE Transactions on Computers, vol.42, no. 10, pp. 1257-1261, October 1993, doi:10.1109/12.257711
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