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ECRTS
1998
IEEE
13 years 11 months ago
Facilitating worst-case execution times analysis for optimized code
In this paper we present co-transformation, a novel approach to the mapping of execution information from the source code of a program to the object code for the purpose of worst-...
Jakob Engblom, Andreas Ermedahl, Peter Altenbernd
WORDS
2003
IEEE
14 years 24 days ago
A Tool for Automatic Flow Analysis of C-programs for WCET Calculation
Bounding the Worst Case Execution Time (WCET) of programs is essential for real-time systems. To be able to do WCET calculations, the iteration bounds for loops and recursion must...
Jan Gustafsson, Björn Lisper, Christer Sandbe...
ECRTS
2004
IEEE
13 years 11 months ago
Static Determination of Probabilistic Execution Times
Most previous research done in probabilistic schedulability analysis assumes a known distribution of execution times for each task of a real-time application. This is however not ...
Laurent David, Isabelle Puaut
RTAS
2008
IEEE
14 years 1 months ago
Using Trace Scratchpads to Reduce Execution Times in Predictable Real-Time Architectures
Instruction scratchpads have been previously suggested as a way to reduce the worst case execution time (WCET) of hard real-time programs without introducing the analysis issues p...
Jack Whitham, Neil C. Audsley
WCET
2008
13 years 9 months ago
Applying WCET Analysis at Architectural Level
Real-Time embedded systems must enforce strict timing constraints. In this context, achieving precise Worst Case Execution Time is a prerequisite to apply scheduling analysis and ...
Olivier Gilles, Jérôme Hugues