The search for an upper bound of the execution time of a program is an essential part of the verification of real-time critical systems. The execution times of the programs of such systems generally vary a lot, and it is difficult, or impossible, to predict the range of the possible times. Instead, it is better to look for an approximation of the Worst-Case Execution Time (WCET). A crucial requirement of this estimate is that it must be safe, that is, it must be guaranteed above the real WCET. Because we are looking to prove that the system in question terminates reasonably quickly, an overapproximation is the only acceptable form of approximation. The guarantee of such a safety property could not sensibly be done without static analysis, a...
To reduce complexity while computing an upper bound on the worst-case execution time, static WCET an...
In the domain of critical systems, the analysis of execution times of programs is needed to schedule...
“This material is presented to ensure timely dissemination of scholarly and technical work. Copyrigh...
The search for an upper bound of the execution time of a program is an essential part of the verific...
International audienceCritical embedded systems are generally composed of repetitive tasks that must...
Safety-critical systems - such as electronic flight control systems and nuclear reactor controls - m...
Real-time scheduling of application requires sound estimation of the Worst-Case Execution Time (WCET...
Nowadays real-time systems are omnipresent and embedded systems thrive in a variety of application f...
This paper explores the issues to be addressed to provide safe worst-case execution time (WCET) esti...
To ensure that a program will respect all its timing constraints we must be able to compute a safe e...
The presence of infeasible paths in a program is a source of imprecision in the Worst-Case Execution...
Afin de garantir qu'un programme respectera toutes ses contraintes temporelles, nous devons être cap...
Static Worst-Case Execution Time (WCET) analysis is a technique to derive upper bounds for the execu...
International audienceWorst-Case Execution Time (WCET) is a key component to check temporal constrai...
Afin de garantir qu'un programme respectera toutes ses contraintes temporelles, nous devons être cap...
To reduce complexity while computing an upper bound on the worst-case execution time, static WCET an...
In the domain of critical systems, the analysis of execution times of programs is needed to schedule...
“This material is presented to ensure timely dissemination of scholarly and technical work. Copyrigh...
The search for an upper bound of the execution time of a program is an essential part of the verific...
International audienceCritical embedded systems are generally composed of repetitive tasks that must...
Safety-critical systems - such as electronic flight control systems and nuclear reactor controls - m...
Real-time scheduling of application requires sound estimation of the Worst-Case Execution Time (WCET...
Nowadays real-time systems are omnipresent and embedded systems thrive in a variety of application f...
This paper explores the issues to be addressed to provide safe worst-case execution time (WCET) esti...
To ensure that a program will respect all its timing constraints we must be able to compute a safe e...
The presence of infeasible paths in a program is a source of imprecision in the Worst-Case Execution...
Afin de garantir qu'un programme respectera toutes ses contraintes temporelles, nous devons être cap...
Static Worst-Case Execution Time (WCET) analysis is a technique to derive upper bounds for the execu...
International audienceWorst-Case Execution Time (WCET) is a key component to check temporal constrai...
Afin de garantir qu'un programme respectera toutes ses contraintes temporelles, nous devons être cap...
To reduce complexity while computing an upper bound on the worst-case execution time, static WCET an...
In the domain of critical systems, the analysis of execution times of programs is needed to schedule...
“This material is presented to ensure timely dissemination of scholarly and technical work. Copyrigh...