A new critical variable analysis in processor-based systems

Determining the dependability of integrated systems with respect to soft errors is necessary for a growing number of applications. The most critical information must be identified when selective hardening is necessary to achieve good efficiency/cost trade-offs. In processor-based systems, the most c...

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Published in:2009 European Conference on Radiation and Its Effects on Components and Systems pp. 337 - 340
Main Authors: Bergaoui, S., Vanhauwaert, P., Leveugle, R.
Format: Conference Proceeding
Language:English
Published: IEEE 01.09.2009
Subjects:
Computer crashes
critical variables
criticality analysis
Dependability
Laboratories
Measurement
microprocessor-based systems
Prediction algorithms
Registers
Single event upset
Software
ISBN:1457704927, 9781457704925
ISSN:0379-6566
Online Access:Get full text
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Abstract Determining the dependability of integrated systems with respect to soft errors is necessary for a growing number of applications. The most critical information must be identified when selective hardening is necessary to achieve good efficiency/cost trade-offs. In processor-based systems, the most critical variables must thus be identified in the application program. An improved algorithm for critical variable identification is described and validated with respect to fault injection results.
AbstractList Determining the dependability of integrated systems with respect to soft errors is necessary for a growing number of applications. The most critical information must be identified when selective hardening is necessary to achieve good efficiency/cost trade-offs. In processor-based systems, the most critical variables must thus be identified in the application program. An improved algorithm for critical variable identification is described and validated with respect to fault injection results.
Author Vanhauwaert, P.
Bergaoui, S.
Leveugle, R.
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  givenname: P.
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  givenname: R.
  surname: Leveugle
  fullname: Leveugle, R.
  email: Regis.Leveugle@imag.fr
  organization: TIMA Lab., Grenoble INP, Grenoble, France
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Snippet Determining the dependability of integrated systems with respect to soft errors is necessary for a growing number of applications. The most critical...
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StartPage 337
SubjectTerms Computer crashes
critical variables
criticality analysis
Dependability
Laboratories
Measurement
microprocessor-based systems
Prediction algorithms
Registers
Single event upset
Software
Title A new critical variable analysis in processor-based systems
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