Speed scaling with power down scheduling for agreeable deadlines - Archive ouverte HAL Access content directly
Journal Articles Sustainable Computing : Informatics and Systems Year : 2012

Speed scaling with power down scheduling for agreeable deadlines

(1) , (1) , (2) , (3)
1
2
3

Abstract

We consider the problem of scheduling on a single processor a given set of n jobs. Each job j has a workload wj and a release time r j. The processor can vary its speed and hibernate to reduce energy consumption. In a schedule minimizing overall consumed energy, it might be that some jobs complete arbitrarily far from their release time. So in order to guarantee some quality of service, we would like to impose a deadline d j = rj + F for every job j, where F is a guarantee on the flow time. We provide an O(n3) algorithm for the more general case of agreeable deadlines, where jobs have release times and deadlines and can be ordered such that for every i < j, both ri rj and di dj.

Dates and versions

hal-00868700 , version 1 (01-10-2013)

Identifiers

Cite

Evripidis Bampis, Christoph Dürr, Fadi Kacem, Ioannis Z. Milis. Speed scaling with power down scheduling for agreeable deadlines. Sustainable Computing : Informatics and Systems, 2012, 2 (4), pp.184--189. ⟨10.1016/j.suscom.2012.10.003⟩. ⟨hal-00868700⟩
106 View
0 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More