In this paper, we present SimSo, a simulator designed for the comparison and the
understanding of real-time scheduling policies. This tool is designed to facilitate the …

The use of hardware caches became essential in modern embedded systems to address the
speed gap between processor and memory. In such systems, cache-related preemption …

Real-time systems are intensively used nowadays. Scheduling algorithms are very important
to manage the scheduling of tasks in real-time systems. In this paper we give an overview on …

In this paper, we present SimSo, a simulator that aims at facilitating the design of
experimental evaluations for real-time scheduling algorithms. Currently, more than …

Real-time applications may be comprised of both soft and hard tasks, the former being
related to streaming-based or other non-critical services. For these applications one is …

Real-time embedded systems (RTES) are subject to timing constraints. In these systems, the
total correctness depends not only on the logical correctness of the computation but also on …

Cache prediction for real-time systems in a preemptive scheduling context is still an open
issue despite its practical importance. In this paper, we propose a modeling approach for …

Synchronous data-flow graphs (SDF) are widely used in the design of concurrent real-time
digital signal processing applications on multiprocessor system-on-chip. The increasing …

Simulators of real-time systems are usually oriented to the evaluation of how different
schedulers perform under different loads. Existing simulators can be split into two groups …

Evaluating cache related preemption delay (CRPD) in preemptive scheduling context of
Real-Time Embedded System (RTES) stays an open issue despite of its practical …