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Energy optimization for multiprocessor embedded software

Research Project

Project/Area Number 24500036
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Software
Research InstitutionNagoya University

Principal Investigator

ZENG GANG  名古屋大学, 工学(系)研究科(研究院), 講師 (90456632)

Co-Investigator(Kenkyū-buntansha) MATSUBARA YUTAKA  名古屋大学, 情報科学研究科, 助教 (30547500)
Project Period (FY) 2012-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords組込みリアルタイムシステム / マルチプロセッサ / 省エネルギー / タスクスケジューリング / 組込みソフトウェア / リアルタイムシステム
Outline of Final Research Achievements

First, we have proposed a tool chain and a real time operating system for energy optimization of embedded real-time application. The framework conducts both design time and run time optimization so that the energy consumption can be minimized. Its effectiveness has been validated by simulation and experiments on a real chip. Second, to save energy for task with long execution time, we have proposed a task migration model and an ILP (Integer linear Programming) formulation to divide the large task into two small subtasks which can migrate between two processors. The simulation results demonstrated our method can save as much as 10% energy than existing methods.

Report

(5 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (13 results)

All 2017 2016 2015 2014

All Journal Article (4 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 4 results,  Open Access: 1 results,  Acknowledgement Compliant: 2 results) Presentation (9 results) (of which Int'l Joint Research: 3 results,  Invited: 2 results)

  • [Journal Article] High performance real-time scheduling of multiple mixed-criticality functions in heterogeneous distributed embedded systems2017

    • Author(s)
      Guoqi Xie, Gang Zeng, Liangjiao Liu, Renfa Li, and Keqin Li
    • Journal Title

      Journal of Systems Architecture

      Volume: 64 Pages: 1-29

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Mixed real-time scheduling of multiple DAGs-based applications on heterogeneous multi-core processors2017

    • Author(s)
      Guoqi Xie, Gang Zeng, Liangjiao Liu, Renfa Li, and Keqin Li
    • Journal Title

      Microprocessors and Microsystems

      Volume: 43 Pages: 1-27

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Energy-aware task migration for multiprocessor real-time systems2016

    • Author(s)
      Gang Zeng, Yutaka Matsubara, Hiroyuki Tomiyama and Hiroaki Takada
    • Journal Title

      Journal of Future Generation Computer Systems

      Volume: 56 Pages: 220-228

    • DOI

      10.1016/j.future.2015.07.008

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] An Integrated Framework for Energy Optimization of Embedded Real-Time Applications2014

    • Author(s)
      H. Takase, G. Zeng, L. Gauthier et.al
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

      Volume: E97.A Issue: 12 Pages: 2477-2487

    • DOI

      10.1587/transfun.E97.A.2477

    • NAID

      130004706411

    • ISSN
      0916-8508, 1745-1337
    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] ARMアーキテクチャ向け命令サイクル の高速・高精度見積もり2015

    • Author(s)
      佐藤剛, 高田広章, 本田晋也, 松原豊
    • Organizer
      デザインガイア2015
    • Place of Presentation
      長崎
    • Year and Date
      2015-12-01
    • Related Report
      2015 Annual Research Report
  • [Presentation] 同一命令セットヘテロジニアスマルチコア向け消費電力管理手法の評価環境2015

    • Author(s)
      青野和巳, 高瀬英希, 松原豊, 高木一義, 高木 直史
    • Organizer
      組込みシステムシンポジウム(ESS2015)
    • Place of Presentation
      東京
    • Year and Date
      2015-10-21
    • Related Report
      2015 Annual Research Report
  • [Presentation] A Mobile Robot for Fall Detection for Elderly-Care2015

    • Author(s)
      Takuma Sumiya, Yutaka Matsubara, Miyuki Nakano, Midori Sugaya
    • Organizer
      19th Annual Conference Knowledge-Based and Intelligent Information & Engineering Systems(KES2015)
    • Place of Presentation
      Singapore
    • Year and Date
      2015-09-07
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] An Integrated Framework for Topology Design of CAN Networks under Real-Time Constraints2015

    • Author(s)
      Ryo Kurachi, Yang Chen, Gang Zeng and Hiroaki Takada
    • Organizer
      IEEE 82nd Vehicular Technology Conference (VTC)
    • Place of Presentation
      Boston, USA
    • Year and Date
      2015-09-06
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Gateway Modeling and Response Time Analysis on CAN Clusters of Automobiles2015

    • Author(s)
      Guoqi Xie, Gang Zeng, Ryo Kurachi, Hiroaki Takada, and Renfa Li
    • Organizer
      IEEE International Conference on Embedded software and Systems (ICESS)
    • Place of Presentation
      New York, USA
    • Year and Date
      2015-08-24
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 見守りロボットの省電力化の検討2015

    • Author(s)
      長峰貴矩, 住谷拓馬, 松原豊, 菅谷みどり
    • Organizer
      情報処理学会第77回全国大会
    • Place of Presentation
      京都、日本
    • Year and Date
      2015-03-17 – 2015-03-19
    • Related Report
      2014 Research-status Report
  • [Presentation] リアルタイム処理と省電力を支援するロボットミドルウェア2014

    • Author(s)
      住谷拓馬, 松原豊, 中野美由紀,菅谷みどり
    • Organizer
      コンピュータシステムシンポジウム2014(Comsys2014)
    • Place of Presentation
      東京、日本
    • Year and Date
      2014-11-19 – 2015-11-20
    • Related Report
      2014 Research-status Report
  • [Presentation] Household Load Scheduling Under Consideration of Appliance Characteristics and Comfort Level2014

    • Author(s)
      R. He, J. Liu, R. Li, and G. Zeng
    • Organizer
      IEEE Global Conference on Consumer Electronics (GCCE)
    • Place of Presentation
      Chiba, Japan
    • Year and Date
      2014-10-07 – 2014-10-10
    • Related Report
      2014 Research-status Report
  • [Presentation] Task Migration for Energy Saving in Real-Time Multiprocessor Systems2014

    • Author(s)
      G. Zeng, Y. Matsubara, H. Tomiyama, and H. Takada
    • Organizer
      IEEE International Conference on Embedded Software and Systems (ICESS)
    • Place of Presentation
      Paris, France
    • Year and Date
      2014-08-20 – 2014-08-22
    • Related Report
      2014 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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