The embedded systems domain represents a class of systems that have high requirements on cost efficiency as well as run-time properties such as timeliness and dependability. The research on component-based systems has produced component technologies for guaranteeing real-time properties. However, the issue of saving resources by allocating several components to real-time tasks has gained little focus. Trade-offs when allocating components to tasks are, e.g., CPU-overhead, footprint and integrity. In this paper we present a general approach for allocating components to real-time tasks, while utilizing existing real-time analysis to ensure a feasible allocation. We demonstrate that CPU-overhead and memory consumption can be reduced by as much as 48% and 32% respectively for industrially representative systems. © Springer-Verlag Berlin Heidelberg 2005.
CITATION STYLE
Fredriksson, J., Sandström, K., & Åkerholm, M. (2005). Optimizing resource usage in component-based real-time systems. In Lecture Notes in Computer Science (Vol. 3489, pp. 49–65). Springer Verlag. https://doi.org/10.1007/11424529_4
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