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Application Characteristic-based Divided Scheduling for Multicore Systems

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Title
Application Characteristic-based Divided Scheduling for Multicore Systems
Other Titles
멀티코어 시스템을 위한 어플리케이션 특성 기반 분리 스케줄링
Author
Park, Jung KyuKim, Jaeho
Issue Date
2017-06
Publisher
한국컴퓨터정보학회
Citation
한국컴퓨터정보학회논문지, v.22, no.6, pp.9 - 16
Abstract
In this paper, we proposed a novel user-level scheduling scheme that monitors applications characteristics on-line using PMU and allocates applications into cpu cores. We utilize PMU (Performance Monitoring Unit) to analyze which shared resource has the strongest relation with the influence. Using the proposed scheduling method, it is possible to reduce the contention of shared resources. The key idea of this scheme is separating high-influential applications into different processors. The evaluation results have shown that the proposed scheduling scheme can enhance the performance up to 12% for a 8 core system and up to 25% for a 28 core system, respectively.
URI
https://scholarworks.unist.ac.kr/handle/201301/23699
URL
http://www.dbpia.co.kr/Journal/ArticleDetail/NODE07190723
DOI
10.9708/jksci.2017.22.06.009
ISSN
1598-849X
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