Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Patent
1996-06-28
1999-07-27
Beausoliel, Jr., Robert W.
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
39518314, G06F 1130
Patent
active
059283696
ABSTRACT:
A system and method for automatically analyzing a program system error. In one embodiment, the present invention electronically receives a stack trace of a program which has suffered an unknown system error. The present invention then compares the electronically received stack trace with a reference stack trace having a known system error associated therewith. In so doing, the present invention determines the similarity between the electronically received stack trace and the reference stack trace. When a predetermined degree of similarity exists between the electronically received stack trace and the reference stack trace, the present invention automatically reports information about the known system error associated with the reference stack to the address from which the electronically received stack trace was sent. Because the degree of similarity exists between the electronically received stack trace and the reference stack trace associated with the known system error, the remedial actions for the known system error also apply to the unknown system error. In so doing, the present invention provides a method and system which quickly and automatically reports the source and possible solution of a program system error, to a user of the program, without requiring extensive customer support intervention.
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Microsoft Press, "Computer Dictionary 2nd edition", pp. 112, 143 and 392, 1994.
Baylor Dennis Murray
Keyser David Michael
Baderman Scott T.
Beausoliel, Jr. Robert W.
Synopsys Inc.
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