Skip to main navigation Skip to search Skip to main content

Peak temperature minimization for embedded systems with DVS transition overhead consideration

  • Meikang Qiu
  • , Jianwei Niu*
  • , Fei Pan
  • , Yu Chen
  • , Yongxin Zhu
  • *Corresponding author for this work
  • University of Kentucky
  • Tsinghua University
  • Shanghai Jiao Tong University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Peak temperature is a critical issue in chip multiprocessor (CMP) architecture design. Dynamic Voltage Scaling (DVS) is used nowadays to reduce power consumption and peak temperature. However, traditional DVS in literature usually fails to take into consideration of task dependencies and voltage transition overhead such as energy consumption. In this paper, we propose the ROtation Scheduling and voltage Assignment (ROSA) algorithm, to minimize peak temperature under energy consumption constraints in voltage transition. We conduct experiments on Kernel Linux equipped with 4 Intel Core Quad CPUs. The experimental results demonstrate that our algorithm can reduce the peak temperature on chip with 4.9°C more comparing with the List Scheduling Solution (LSS).

Original languageEnglish
Title of host publicationProceedings of the 14th IEEE International Conference on High Performance Computing and Communications, HPCC-2012 - 9th IEEE International Conference on Embedded Software and Systems, ICESS-2012
Pages477-484
Number of pages8
DOIs
StatePublished - 2012
Event14th IEEE International Conference on High Performance Computing and Communications, HPCC-2012 - 9th IEEE International Conference on Embedded Software and Systems, ICESS-2012 - Liverpool, United Kingdom
Duration: 25 Jun 201227 Jun 2012

Publication series

NameProceedings of the 14th IEEE International Conference on High Performance Computing and Communications, HPCC-2012 - 9th IEEE International Conference on Embedded Software and Systems, ICESS-2012

Conference

Conference14th IEEE International Conference on High Performance Computing and Communications, HPCC-2012 - 9th IEEE International Conference on Embedded Software and Systems, ICESS-2012
Country/TerritoryUnited Kingdom
CityLiverpool
Period25/06/1227/06/12

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • peak temperature
  • real-time constraint
  • task scheduling
  • Thermal-aware
  • voltage transition

Fingerprint

Dive into the research topics of 'Peak temperature minimization for embedded systems with DVS transition overhead consideration'. Together they form a unique fingerprint.

Cite this