Due to their nature, hard real-time embedded systems (e.g. flight control systems) must be guaranteed to satisfy their time constraints under all operating conditions. The provision of such guarantee relies on safe and precise estimates of the worst-case execution time (WCET) of tasks. As the execution time depends on both the program and the architecture running it, the growing sophistication of architectures complicates the task of timing analyses. This work studies the impact of the design of the microprocessor’s pipeline on the precision and efficiency of WCET analysis. We study the influence of the design of the load-store unit (LSU) in a modern microprocessor, the PowerPC 7448, on WCET analysis. To this end, we introduce a simplified ...
Worst case execution time (WCET) estimation by static analyzers is being investigated with keen inte...
This paper describes a method for analyzing and predicting the timing properties of a program fragm...
Today, traditional mechanical and electrical systems are replaced with special ICT (Information and ...
Due to their nature, hard real-time embedded systems (e.g. flight control systems) must be guarantee...
Despite the scientic advances in the worst-case execution-time (WCET) analysis, there is hardly any ...
Worst-Case-Execution-Time (WCET) analysis computes upper bounds on the execution time of a program o...
In a real-time system, programs must respond to external events in a timely fashion, completing all ...
The pressing market demand for competitive performance/cost ratios compels Critical Real-Time Embedd...
In this article we give an overview of the Worst-Case Execution Time (WCET) analysis research perfor...
A method for analysing and predicting the timing properties of a program fragment will be described....
“This material is presented to ensure timely dissemination of scholarly and technical work. Copyrigh...
Estimating program worst case execution time (WCET) is an important problem in the domain of real-ti...
When constructing real-time systems, safe and tight estimations of the worst case execution time (WC...
This paper explores timing anomalies in WCET analysis.Timing anomalies add to the complexity of WCET...
The scheduling of real-time systems requires knowing the Worst Case Execution Time (WCET) of their t...
Worst case execution time (WCET) estimation by static analyzers is being investigated with keen inte...
This paper describes a method for analyzing and predicting the timing properties of a program fragm...
Today, traditional mechanical and electrical systems are replaced with special ICT (Information and ...
Due to their nature, hard real-time embedded systems (e.g. flight control systems) must be guarantee...
Despite the scientic advances in the worst-case execution-time (WCET) analysis, there is hardly any ...
Worst-Case-Execution-Time (WCET) analysis computes upper bounds on the execution time of a program o...
In a real-time system, programs must respond to external events in a timely fashion, completing all ...
The pressing market demand for competitive performance/cost ratios compels Critical Real-Time Embedd...
In this article we give an overview of the Worst-Case Execution Time (WCET) analysis research perfor...
A method for analysing and predicting the timing properties of a program fragment will be described....
“This material is presented to ensure timely dissemination of scholarly and technical work. Copyrigh...
Estimating program worst case execution time (WCET) is an important problem in the domain of real-ti...
When constructing real-time systems, safe and tight estimations of the worst case execution time (WC...
This paper explores timing anomalies in WCET analysis.Timing anomalies add to the complexity of WCET...
The scheduling of real-time systems requires knowing the Worst Case Execution Time (WCET) of their t...
Worst case execution time (WCET) estimation by static analyzers is being investigated with keen inte...
This paper describes a method for analyzing and predicting the timing properties of a program fragm...
Today, traditional mechanical and electrical systems are replaced with special ICT (Information and ...