Scheduling Real-Time task using dynamic Preemption Threshold
Sohel A. Bhura, A. S. Alvi, Salim Y. Amdani · 2016
In any preemptive real time system restricting preemption plays a vital role in maintaining the schedulability of task set. Preemptions are necessary so as to allow high priority tasks, but may induce additional overhead cost. In this paper we propose a dynamic pre-emption threshold assignment algorithm that will minimize number of preemptions and improves hit ratio.