A Simulation Methodology for Worst-Case Response Time Estimation of Distributed Real-Time Systems

2008 ◽  
Author(s):  
Soheil Samii ◽  
Sergiu Rafiliu ◽  
Petru Eles ◽  
Zebo Peng
Keyword(s):  
Response Time ◽  
Real Time ◽  
Time Estimation ◽  
Real Time Systems ◽  
Worst Case ◽  
Simulation Methodology ◽  
Time Systems ◽  
Case Response

Use of Measurements in Worst-Case Execution Time Estimation for Real-Time Systems

2021 ◽  
Author(s):  
Jessica Junia Santillo Costa ◽  
Romulo Silva de Oliveira ◽  
Luis Fernando Arcaro
Keyword(s):  
Real Time ◽  
Execution Time ◽  
Time Estimation ◽  
Real Time Systems ◽  
Worst Case ◽  
Worst Case Execution Time ◽  
Time Systems

scholarly journals Beyond the limitations of real-time scheduling theory: a unified scheduling theory for the analysis of real-time systems

2021 ◽  
Author(s):  
Frank Slomka ◽  
Mohammadreza Sadeghi
Keyword(s):  
Response Time ◽  
Real Time ◽  
Scheduling Theory ◽  
Real Time Systems ◽  
Response Time Analysis ◽  
Time Analysis ◽  
Worst Case ◽  
Real Time Scheduling ◽  
Time Scheduling ◽  
Time Systems

AbstractWe investigate the mathematical properties of event bound functions as they are used in the worst-case response time analysis and utilization tests. We figure out the differences and similarities between the two approaches. Based on this analysis, we derive a more general form do describe events and event bounds. This new unified approach gives clear new insights in the investigation of real-time systems, simplifies the models and will support algebraic proofs in future work. In the end, we present a unified analysis which allows the algebraic definition of any scheduler. Introducing such functions to the real-time scheduling theory will lead two a more systematic way to integrate new concepts and applications to the theory. Last but not least, we show how the response time analysis in dynamic scheduling can be improved.

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