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SmartDTM: smart thermal management for smartphones: work-in-progress

Published: 15 October 2017 Publication History

Abstract

We propose a novel DTM scheme based on the user-perceived response time analysis, called SmartDTM. Unlike existing DTM schemes that can significantly degrade the quality of user experience, SmartDTM takes explicit account of the quality of user experience into making the DTM decisions. Our experimental results on an ODROID-XU+E board show that the proposed technique can improve the user-perceived performance by up to 37% over the Android's default DTM policy without any thermal violations.

References

[1]
D. Brooks and M. Martonosi. 2001. Dynamic thermal management for high-performance microprocessors. In Proceedings of the International Symposium on High-Performance Computer Architecture. 171--182.
[2]
W. Song, N. Sung, B.-G. Chun, and J. Kim. 2014. Reducing energy consumption of smartphones using user-perceived response time analysis. In Proceedings of the Workshop on Mobile Computing Systems and Applications. 20:1--20:6.

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  1. SmartDTM: smart thermal management for smartphones: work-in-progress

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    cover image ACM Other conferences
    EMSOFT '17: Proceedings of the Thirteenth ACM International Conference on Embedded Software 2017 Companion
    October 2017
    17 pages
    ISBN:9781450351867
    DOI:10.1145/3125503
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Association for Computing Machinery

    New York, NY, United States

    Publication History

    Published: 15 October 2017

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    Author Tags

    1. operating system
    2. smartphone
    3. thermal management

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    • Research-article

    Funding Sources

    • Samsung Electronics Co., Ltd.
    • Ministry of Science, ICT & Future Planning

    Conference

    ESWEEK'17
    ESWEEK'17: THIRTEENTH EMBEDDED SYSTEM WEEK
    October 15 - 20, 2017
    Seoul, Republic of Korea

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    Overall Acceptance Rate 60 of 203 submissions, 30%

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