First Experimental Assessments of the Adaptivity of the Scheduling with AS4DR

Author

Millot, Daniel ; Parrot, Christian

Author_Institution

Inst. Mines-Telecom, Telecom sudParis, Paris, France

fYear

2012

fDate

14-16 Dec. 2012

Firstpage

487

Lastpage

492

Abstract

The AS4DR (Adaptive Scheduling for Distributed Resources) scheduling method experimented in this paper aims at maximizing the CPU use efficiency when executing divisible load applications on heterogeneous distributed memory platforms. AS4DR adapts the scheduling to: the unawareness of the total workload, both the unspecification and the variation over time of the execution parameters (available communication speed, available computing speed, etc.). This paper presents the first experimental assessments of the adaptivity of the scheduling with this method.

Keywords

distributed memory systems; scheduling; AS4DR scheduling method; CPU use efficiency; adaptive scheduling for distributed resources; central processing unit; heterogeneous distributed memory platform; scheduling adaptivity; Adaptation models; Adaptive scheduling; Computational modeling; Context; Delays; Load modeling; Processor scheduling; adaptive scheduling; heterogeneous platform; multi-round divisible load scheduling; parallel application; unspecified distributed memory platform;

fLanguage

English

Publisher

ieee

Conference_Titel

Parallel and Distributed Computing, Applications and Technologies (PDCAT), 2012 13th International Conference on

Conference_Location

Beijing

Print_ISBN

978-0-7695-4879-1

Type

conf

DOI

10.1109/PDCAT.2012.75

Filename

6589325