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Temperature-aware leakage minimization technique for real-time systems

Published: 05 November 2006 Publication History

Abstract

In this paper, we study the interdependency between leakage energy and chip temperature in real-time systems. We observe that the temperature variation on chip has a large impact on the system's leakage energy. By incorporating the temperature information, we propose an online temperature-aware leakage minimization algorithm for real-time systems. The basic idea is to run tasks when the system is cool and the workload is high, and put the system into sleep when it is hot and the workload is light. This online algorithm has low run-time complexity and improve the leakage energy saving by 34% on average in both real life and artificial benchmarks over traditional DVS approaches. Finally, our algorithm can be combined with existing dynamic voltage scaling methods to further improve the total energy efficiency.

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  • (2018)On the fundamentals of leakage aware real-time DVS scheduling for peak temperature minimizationJournal of Systems Architecture: the EUROMICRO Journal10.1016/j.sysarc.2012.08.00258:10(387-397)Online publication date: 29-Dec-2018
  • (2015)Temperature-Aware Data Allocation for Embedded Systems with Cache and Scratchpad MemoryACM Transactions on Embedded Computing Systems10.1145/262965014:2(1-24)Online publication date: 9-Mar-2015
  • (2012)Analytical leakage/temperature-aware power modeling and optimization for a variable speed real-time systemProceedings of the 20th International Conference on Real-Time and Network Systems10.1145/2392987.2392997(81-89)Online publication date: 8-Nov-2012
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      cover image ACM Conferences
      ICCAD '06: Proceedings of the 2006 IEEE/ACM international conference on Computer-aided design
      November 2006
      147 pages
      ISBN:1595933891
      DOI:10.1145/1233501
      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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      Published: 05 November 2006

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      View all
      • (2018)On the fundamentals of leakage aware real-time DVS scheduling for peak temperature minimizationJournal of Systems Architecture: the EUROMICRO Journal10.1016/j.sysarc.2012.08.00258:10(387-397)Online publication date: 29-Dec-2018
      • (2015)Temperature-Aware Data Allocation for Embedded Systems with Cache and Scratchpad MemoryACM Transactions on Embedded Computing Systems10.1145/262965014:2(1-24)Online publication date: 9-Mar-2015
      • (2012)Analytical leakage/temperature-aware power modeling and optimization for a variable speed real-time systemProceedings of the 20th International Conference on Real-Time and Network Systems10.1145/2392987.2392997(81-89)Online publication date: 8-Nov-2012
      • (2011)Leakage conscious DVS scheduling for peak temperature minimizationProceedings of the 16th Asia and South Pacific Design Automation Conference10.5555/1950815.1950855(135-140)Online publication date: 25-Jan-2011
      • (2011)3-D ICs for Low Power/EnergyEnergy-Aware System Design10.1007/978-94-007-1679-7_8(191-221)Online publication date: 2011
      • (2010)Temperature-aware idle time distribution for energy optimization with dynamic voltage scalingProceedings of the Conference on Design, Automation and Test in Europe10.5555/1870926.1870935(21-26)Online publication date: 8-Mar-2010
      • (2010)Energy-efficient real-time task scheduling with temperature-dependent leakageProceedings of the Conference on Design, Automation and Test in Europe10.5555/1870926.1870933(9-14)Online publication date: 8-Mar-2010
      • (2010)Leakage minimization using self sensing and thermal managementProceedings of the 16th ACM/IEEE international symposium on Low power electronics and design10.1145/1840845.1840900(265-270)Online publication date: 18-Aug-2010
      • (2010)Dynamic thermal management for single and multicore processors under soft thermal constraintsProceedings of the 16th ACM/IEEE international symposium on Low power electronics and design10.1145/1840845.1840879(165-170)Online publication date: 18-Aug-2010
      • (2010)Temperature-aware integrated DVFS and power gating for executing tasks with runtime distributionIEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems10.1109/TCAD.2010.205929029:9(1381-1394)Online publication date: 1-Sep-2010
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