Parametric timing analysis and its application to dynamic voltage scaling

Embedded systems with real-time constraints depend on a priori knowledge of worst-case execution times (WCETs) to determine if tasks meet deadlines. Static timing analysis derives bounds on WCETs but requires statically known loop bounds.

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Bibliographic Details
Published in:ACM transactions on embedded computing systems 2010-12, Vol.10 (2)
Main Authors: Mohan, Sibin, Mueller, Frank, Root, Michael, Hawkins, William, Healy, Christopher, Whalley, David, Vivancos, Emilio
Format: Article
Language:English
Subjects:
Dynamic tests
Electric potential
Embedded computer systems
Real time
Static timing analysis
Tasks
Time measurements
Voltage
Online Access:Get full text
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Description
Summary:Embedded systems with real-time constraints depend on a priori knowledge of worst-case execution times (WCETs) to determine if tasks meet deadlines. Static timing analysis derives bounds on WCETs but requires statically known loop bounds.
ISSN:1539-9087
DOI:10.1145/780732.780771