Estimating the execution time of software components is often mandatory when evaluating the non-functional properties of software-intensive systems. This particularly holds for real-time embedded systems, e.g., in the context of industrial automation. In practice it is however very hard to obtain reliable execution time estimates which are accurate, but not overly pessimistic with respect to the typical behavior of the software. This article proposes two new concepts to ease the use of execution time analysis for industrial control applications: (1) a method based on recurring occurrences of code sequences for automati-cally creating a timing model of a given processor and (2) an interactive way to integrate execution time analysis into the...
International audienceAs real-time systems have become more and more complex, architects rely on abs...
In this article we give an overview of the Worst-Case Execution Time (WCET) analysis research perfor...
International audienceDesigners of embedded real-time systems derive, in general, their time paramet...
Cars, trains, trucks, telecom networks and industrial robots are examples of products relying on com...
Embedded systems for vehicle control critically depend on efficient and reliable control software, t...
We are interested in gaining more knowledge about the execution-time requirements of real-time contr...
The present paper investigates the influence of the execution history on the precision of measuremen...
Many industrial real-time embedded systems are very large, flexible and highly configurable software...
Estimates of execution time of embedded software play an important role in function-architecture co-...
Scheduling techniques based upon worst case execution times, as are commonly used in real-time appli...
A method to estimate the execution time of software based on static metrics is proposed in this the...
Rigorous methods for design and implementation of safety critical real-time systems are vital to avo...
In this paper we present a measurement-based worst-case execution time (WCET) analysis method. Exhau...
Embedded real-time systems are subjected to stringent timing constraints. Analysing their timing beh...
Abstract—A new timing generation method is proposed for the performance analysis of embedded softwar...
International audienceAs real-time systems have become more and more complex, architects rely on abs...
In this article we give an overview of the Worst-Case Execution Time (WCET) analysis research perfor...
International audienceDesigners of embedded real-time systems derive, in general, their time paramet...
Cars, trains, trucks, telecom networks and industrial robots are examples of products relying on com...
Embedded systems for vehicle control critically depend on efficient and reliable control software, t...
We are interested in gaining more knowledge about the execution-time requirements of real-time contr...
The present paper investigates the influence of the execution history on the precision of measuremen...
Many industrial real-time embedded systems are very large, flexible and highly configurable software...
Estimates of execution time of embedded software play an important role in function-architecture co-...
Scheduling techniques based upon worst case execution times, as are commonly used in real-time appli...
A method to estimate the execution time of software based on static metrics is proposed in this the...
Rigorous methods for design and implementation of safety critical real-time systems are vital to avo...
In this paper we present a measurement-based worst-case execution time (WCET) analysis method. Exhau...
Embedded real-time systems are subjected to stringent timing constraints. Analysing their timing beh...
Abstract—A new timing generation method is proposed for the performance analysis of embedded softwar...
International audienceAs real-time systems have become more and more complex, architects rely on abs...
In this article we give an overview of the Worst-Case Execution Time (WCET) analysis research perfor...
International audienceDesigners of embedded real-time systems derive, in general, their time paramet...