Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2004-07-12
2008-08-05
Le, Dieu-Minh (Department: 2114)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
C714S005110, C711S113000, C711S118000
Reexamination Certificate
active
07409600
ABSTRACT:
A method, apparatus and program storage device for performing a self-healing cache process is described. At least one error affecting a cache is detected. The cache may have a matching address tag for a fetching operation. Based on the type of error, a self-healing cache process is performed based.
REFERENCES:
patent: 4740889 (1988-04-01), Motersole et al.
patent: 6006311 (1999-12-01), Arimilli et al.
patent: 6061731 (2000-05-01), Blakeslee
patent: 6389509 (2002-05-01), Berenguel et al.
patent: 6412051 (2002-06-01), Konigsburg et al.
patent: 6418068 (2002-07-01), Raynham
patent: 6516429 (2003-02-01), Bossen et al.
patent: 6922798 (2005-07-01), Nemani et al.
patent: 2002/0133504 (2002-09-01), Vlahos et al.
patent: 2003/0023932 (2003-01-01), Arndt et al.
patent: 2005/0257083 (2005-11-01), Cousins
patent: 59207098 (1984-11-01), None
patent: 62236052 (1987-10-01), None
patent: 4171550 (1992-06-01), None
patent: 5274223 (1993-10-01), None
patent: 6259324 (1994-09-01), None
patent: 10254785 (1998-09-01), None
R.S. Crouse, et al., “Self-Healing RAM Management Algorithm,” IBM Technical Disclosure Bulletin, vol. 27, No. 5, Oct. 1984, pp. 2762-2763.
L. Liu, “Cache Invalidate Filtering with Residence Approximation,” IBM Technical Disclosure Bulletin, vol. 36, No. 07, Jul. 1993, pp. 2221-2224.
Azevedo Michael J.
Spanel Carol
Walls Andrew D.
International Business Machines - Corporation
Konrad William K.
Konrad Raynes & Victor LLP
Le Dieu-Minh
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