Timing Analysis for DAG-based and GFP Scheduled Tasks

José Marinho; Stefan M. Petters

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arXiv · 1406.1133

Timing Analysis for DAG-based and GFP Scheduled Tasks

José Marinho·Stefan M. Petters

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Abstract

Modern embedded systems have made the transition from single-core to multi-core architectures, providing performance improvement via parallelism rather than higher clock frequencies. DAGs are considered among the most generic task models in the real-time domain and are well suited to exploit this parallelism. In this paper we provide a schedulability test using response-time analysis exploiting exploring and bounding the self interference of a DAG task. Additionally we bound the interference a high priority task has on lower priority ones.

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BibTeX RIS

José Marinho, Stefan M. Petters. 2014-06-04. Timing Analysis for DAG-based and GFP Scheduled Tasks. https://arxiv.org/abs/1406.1133

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