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Path-Based Error Coverage Prediction

Joakim Aidemark (Institutionen för datorteknik) ; Peter Folkesson (Institutionen för datorteknik) ; Johan Karlsson (Institutionen för datorteknik)
Journal of electronic testing (0923-8174). Vol. 18 (2002), 3, p. 343-349.
[Artikel, refereegranskad vetenskaplig]

We present an analytical technique that uses fault injection data for estimating the coverage of concurrent error detection mechanisms in microprocessors. A major problem in such estimations is that the coverage depends on the program executed by the microprocessor as well as the input sequence to the program. We propose a method that predicts the error coverage for a specified input sequence based on fault injection data obtained for another input sequence. Our results show that post-injection analysis is a promising approach for reducing the cost of coverage estimation.

Nyckelord: error detection coverage, fault injection, analytical coverage estimation



Denna post skapades 2013-02-14.
CPL Pubid: 173603

 

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Institutioner (Chalmers)

Institutionen för datorteknik (2002-2004)

Ämnesområden

Datorteknik

Chalmers infrastruktur