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PATMOS
2015
Springer
3 years 4 days ago
Calculation of worst-case execution time for multicore processors using deterministic execution
Safety critical real time systems need to meet strict timing deadlines. We use a model checking based approach to calculate the WCET, where we apply optimizations to reduce the num...
Hamid Mushtaq, Zaid Al-Ars, Koen Bertels
ECRTS
2009
IEEE
8 years 2 months ago
Precise Worst-Case Execution Time Analysis for Processors with Timing Anomalies
This paper explores timing anomalies in WCET analysis. Timing anomalies add to the complexity of WCET analysis and make it hard to apply divide-and-conquer strategies to simplify ...
Raimund Kirner, Albrecht Kadlec, Peter P. Puschner
ISORC
2008
IEEE
8 years 10 months ago
Obstacles in Worst-Case Execution Time Analysis
The analysis of the worst-case execution time (WCET) requires detailed knowledge of the program behavior. In practice it is still not possible to obtain all needed information aut...
Raimund Kirner, Peter P. Puschner
DDECS
2006
IEEE
146views Hardware» more  DDECS 2006»
8 years 8 months ago
Automatic Identification of Timing Anomalies for Cycle-Accurate Worst-Case Execution Time Analysis
Abstract-- Hard real-time systems need methods to determine upper bounds for their execution times, usually called worst-case execution times. Timing anomalies are counterintuitive...
Jochen Eisinger, Ilia Polian, Bernd Becker, Alexan...
LCTRTS
2000
Springer
8 years 7 months ago
Approximation of Worst-Case Execution Time for Preemptive Multitasking Systems
The control system of many complex mechatronic products requires for each task the Worst Case Execution Time (WCET), which is needed for the scheduler's admission tests and su...
Matteo Corti, Roberto Brega, Thomas R. Gross
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