Dual Management of Real-Time and Interactive Jobs in Smartphones
- 주제(키워드) real-time job , smartphone , NVRAM , scheduling
- 관리정보기술 faculty
- 등재 SCIE, SCOPUS
- 발행기관 IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
- 발행년도 2014
- 총서유형 Journal
- URI http://www.dcollection.net/handler/ewha/000000090783
- 본문언어 영어
- Published As http://dx.doi.org/10.1587/transinf.E97.D.323
초록/요약
A dual management of real-time and interactive jobs in dual-core smartphones is presented. The proposed scheme guarantees the end-to-end QoS of real-time applications, while also provides reasonable latency for interactive applications. To this end, high performance NVRAM is adopted as storage of real-time applications, and a dual purpose CPU scheduler, in which one core is exclusively used for real-time applications, is proposed. Experiments show that the proposed scheme reduces the deadline miss ratio of real-time applications by 92%.
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