Timing Analysis for DAG-based and GFP Scheduled Tasks

José Marinho; Stefan M. Petters

Timing Analysis for DAG-based and GFP Scheduled Tasks
Ref: CISTER-TR-181125 Publication Date: 4, Jun, 2014

Timing Analysis for DAG-based and GFP Scheduled Tasks

Ref: CISTER-TR-181125 Publication Date: 4, Jun, 2014

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.

Authors:

José Marinho

Stefan M. Petters

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Record Date: 14, Nov, 2018

Short links for this page: www.cister.isep.pt/docs/cister_tr_181125 www.cister.isep.pt/docs/1461

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Timing Analysis for DAG-based and GFP Scheduled TasksRef: CISTER-TR-181125 Publication Date: 4, Jun, 2014

Timing Analysis for DAG-based and GFP Scheduled Tasks

Timing Analysis for DAG-based and GFP Scheduled Tasks
Ref: CISTER-TR-181125 Publication Date: 4, Jun, 2014