Mitigating Starvation of Multi-Level Feedback Queue Scheduling with Declining Max Weighted Average

Abstract

This paper presents a technique that mitigates starvation in the MLFQ that has low computation overhead and does not jeopardize the servicing of interactive and high-priority processes. The algorithm adds a second level of feedback using an extension of exponential averaging called Declining Max Weighted Average (DMWA) to redirect CPU time to the lowest… (More)

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