Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2006-03-14
2009-02-17
Bonzo, Bryce P (Department: 2113)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
Reexamination Certificate
active
07493523
ABSTRACT:
A computer implemented method, apparatus, and computer usable program code for preventing soft error accumulation. A number of cycles between references to a register are counted. Instructions are injected that reference the register for preventing soft error accumulation in response to a determination that the number of cycles is greater than a threshold.
REFERENCES:
patent: 6629266 (2003-09-01), Harper et al.
patent: 6810495 (2004-10-01), Castelli et al.
Bose Pradip
Rivers Jude A.
Sinharoy Balaram
Zyuban Victor
Bonzo Bryce P
Corsello Kenneth R.
International Business Machines - Corporation
Manzo Peter B.
Yee Duke W.
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