Response-time analysis of DAG tasks under fixed priority scheduling with limited preemptions
Tipus de documentText en actes de congrés
EditorInstitute of Electrical and Electronics Engineers (IEEE)
Condicions d'accésAccés obert
Projecte de la Comissió EuropeaP-SOCRATES - Parallel SOftware framework for time-CRitical mAny-core sysTEmS (EC-FP7-611016)
Limited preemptive (LP) scheduling has been demonstrated to effectively improve the schedulability of fully preemptive (FP) and fully non-preemptive (FNP) paradigms. On one side, LP reduces the preemption related overheads of FP; on the other side, it restricts the blocking effects of FNP. However, LP has been applied to multi-core scenarios only when completely sequential task systems are considered. This paper extends the current state-of-the-art response time analysis for global fixed priority scheduling with fixed preemption points by deriving a new response time analysis for DAG-based task-sets.
CitacióSerrano, Maria A. [et al.]. Response-time analysis of DAG tasks under fixed priority scheduling with limited preemptions. A: Design, Automation & Test in Europe Conference & Exhibition (DATE), 14-18 March 2016, Dresden. "2016 Design, Automation & Test in Europe Conference & Exhibition (DATE)". Dresden: Institute of Electrical and Electronics Engineers (IEEE), 2016, p. 1066-1071.