Abstract-The paper revisits the generation of interfaces for compositional real-time scheduling. Following an established line of research, we use periodic resource models in component interfaces to describe resource demand of the component. We identify a deficiency of existing interface generation algorithms that may require parameters of the resource model to be infeasibly small. We propose a new algorithm for interface generation that avoids this deficiency. We further demonstrate that resource utilization can be improved by using dual-periodic resource model (DPRM) interfaces that employ two periodic resource models to characterize the resource demand more precisely.
In REF , the authors introduced the Dual Periodic Resource Model and presented an algorithm for computing the optimal resource interface, reducing the overhead suffered by classic periodic resource models.
Improving resource utilization for compositional scheduling using DPRM interfaces
SIGBED
Computer Science