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Estimating Probabilistic Safe WCET Ranges of Real-Time Systems at Design Stages
2022
ACM Transactions on Software Engineering and Methodology
Estimating worst-case execution times (WCET) is an important activity at early design stages of real-time systems. Based on WCET estimates, engineers make design and implementation decisions to ensure that task executions always complete before their specified deadlines. However, in practice, engineers often cannot provide precise point WCET estimates and prefer to provide plausible WCET ranges. Given a set of real-time tasks with such ranges, we provide an automated technique to determine for
doi:10.1145/3546941
fatcat:cv3shyfjdnhgljf46puikfu2uq