OTAWA: An open toolbox for adaptive WCET analysis

C Ballabriga, H Cassé, C Rochange… - IFIP International Workshop …, 2010 - Springer
The analysis of worst-case execution times has become mandatory in the design of hard
real-time systems: it is absolutely necessary to know an upper bound of the execution time of …

Merasa: Multicore execution of hard real-time applications supporting analyzability

T Ungerer, F Cazorla, P Sainrat, G Bernat, Z Petrov… - IEEE Micro, 2010 - ieeexplore.ieee.org
The Merasa project aims to achieve a breakthrough in hardware design, hard real-time
support in system software, and worst-case execution time analysis tools for embedded …

A unified WCET analysis framework for multicore platforms

S Chattopadhyay, LK Chong, A Roychoudhury… - ACM Transactions on …, 2014 - dl.acm.org
With the advent of multicore architectures, worst-case execution time (WCET) analysis has
become an increasingly difficult problem. In this article, we propose a unified WCET analysis …

Deterministic execution model on cots hardware

F Boniol, H Cassé, E Noulard, C Pagetti - International Conference on …, 2012 - Springer
LNCS 7179 - Deterministic Execution Model on COTS Hardware Page 1 Deterministic
Execution Model on COTS Hardware Frédéric Boniol1, Hugues Cassé1, Eric Noulard1, and …

WCET analysis with procedure arguments as parameters

S Grebant, C Ballabriga, J Forget, G Lipari - Proceedings of the 31st …, 2023 - dl.acm.org
Parametric Worst-Case Execution Time (WCET) is a static analysis that computes a WCET
formula that depends on various parameters. The formula can be used off-line for fast …

LLVMTA: An llvm-based wcet analysis tool

S Hahn, J Michael, N Hölscher… - … Workshop on Worst …, 2022 - research.utwente.nl
We present llvmta, an academic WCET analysis tool based on the LLVM compiler
infrastructure. It aims to enable the evaluation of novel WCET analysis approaches in a state …

Sound and efficient WCET analysis in the presence of timing anomalies

J Reineke, R Sen - 9th International Workshop on Worst-Case …, 2009 - drops.dagstuhl.de
Abstract Worst-Case-Execution-Time (WCET) analysis computes upper bounds on the
execution time of a program on a given hardware platform. Abstractions employed for static …

Worst-Case Execution Time Analysis of Real-Time Robotic Algorithms Using Reinforcement Learning

A Samiei, N Kahani, M Dehghanitafti… - … Advances in Software …, 2024 - ieeexplore.ieee.org
This study investigates the application of Reinforce-ment Learning (RL) for estimating the
Worst-Case Execution Time (WCET) of real-time robotic algorithms, crucial for ensuring …

Improving the performance of WCET analysis in the presence of variable latencies

Z Bai, H Cassé, M De Michiel, T Carle… - The 21st ACM SIGPLAN …, 2020 - dl.acm.org
Due to the dynamic behaviour of acceleration mechanisms such as caches and branch
predictors, static Worst-Case Execution Time (wcet) analysis methods tend to scale poorly to …

An overview of approaches towards the timing analysability of parallel architecture

C Rochange - Bringing Theory to Practice: Predictability and …, 2011 - drops.dagstuhl.de
In order to meet performance/low energy/integration requirements, parallel architectures
(multithreaded cores and multi-cores) are more and more considered in the design of …