FIELD: information technology.
SUBSTANCE: method involves generating and storing a given state of programme objects, and using an error detection mechanism which operates in parallel to execution of the programme object with both computer kernels and which checks results of executing each computer instruction by the computer kernels for identity while identifying errors if said results to not coincide. When detecting errors, said error detection mechanism switches the programme object already specified for execution into a given state and re-launches it from that state, even though at the moment of detecting errors, the programme object was not fully executed, wherein an additional computer device is used to detect errors.
EFFECT: restoration of full operational capability and functional reliability of a computer system owing to constructive processing of sporadic errors.
17 cl, 2 dwg
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Authors
Dates
2011-10-10—Published
2005-07-25—Filed