Register allocation for simultaneous reduction of energy and peak temperature on registers

Tiantian Liu; Alex Orailoglu; Chun Jason Xue; Minming Li

Register allocation for simultaneous reduction of energy and peak temperature on registers

Tiantian Liu^*
, Alex Orailoglu
, Chun Jason Xue
, Minming Li

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

10 Scopus citations

Abstract

In this paper, we focus on register allocation techniques to simultaneously reduce energy consumption and heat buildup of register accesses. The conflict between these two objectives is resolved through the introduction of a hardware rotator. A register allocation algorithm followed by a refinement method is proposed based on the access patterns and the effects of the rotator. Experimental results show that the proposed algorithms obtain notable improvements in energy consumption and temperature reduction for embedded applications.

Original language	English
Title of host publication	Proceedings - Design, Automation and Test in Europe Conference and Exhibition, DATE 2011
Pages	20-25
Number of pages	6
State	Published - 2011
Externally published	Yes
Event	14th Design, Automation and Test in Europe Conference and Exhibition, DATE 2011 - Grenoble, France Duration: 14 Mar 2011 → 18 Mar 2011

Publication series

Name	Proceedings -Design, Automation and Test in Europe, DATE
ISSN (Print)	1530-1591

Conference

Conference	14th Design, Automation and Test in Europe Conference and Exhibition, DATE 2011
Country/Territory	France
City	Grenoble
Period	14/03/11 → 18/03/11

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Bit transition activity
Heat buildup
Register allocation
Rotator

Cite this

@inproceedings{273a504f9e1f4dc9bf03b52f32a1d014,

title = "Register allocation for simultaneous reduction of energy and peak temperature on registers",

abstract = "In this paper, we focus on register allocation techniques to simultaneously reduce energy consumption and heat buildup of register accesses. The conflict between these two objectives is resolved through the introduction of a hardware rotator. A register allocation algorithm followed by a refinement method is proposed based on the access patterns and the effects of the rotator. Experimental results show that the proposed algorithms obtain notable improvements in energy consumption and temperature reduction for embedded applications.",

keywords = "Bit transition activity, Heat buildup, Register allocation, Rotator",

author = "Tiantian Liu and Alex Orailoglu and Xue, \{Chun Jason\} and Minming Li",

year = "2011",

language = "英语",

isbn = "9783981080179",

series = "Proceedings -Design, Automation and Test in Europe, DATE",

pages = "20--25",

booktitle = "Proceedings - Design, Automation and Test in Europe Conference and Exhibition, DATE 2011",

note = "14th Design, Automation and Test in Europe Conference and Exhibition, DATE 2011 ; Conference date: 14-03-2011 Through 18-03-2011",

}

Liu, T, Orailoglu, A, Xue, CJ & Li, M 2011, Register allocation for simultaneous reduction of energy and peak temperature on registers. in Proceedings - Design, Automation and Test in Europe Conference and Exhibition, DATE 2011., 5763010, Proceedings -Design, Automation and Test in Europe, DATE, pp. 20-25, 14th Design, Automation and Test in Europe Conference and Exhibition, DATE 2011, Grenoble, France, 14/03/11.

Register allocation for simultaneous reduction of energy and peak temperature on registers. / Liu, Tiantian; Orailoglu, Alex; Xue, Chun Jason et al.
Proceedings - Design, Automation and Test in Europe Conference and Exhibition, DATE 2011. 2011. p. 20-25 5763010 (Proceedings -Design, Automation and Test in Europe, DATE).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Register allocation for simultaneous reduction of energy and peak temperature on registers

AU - Liu, Tiantian

AU - Orailoglu, Alex

AU - Xue, Chun Jason

AU - Li, Minming

PY - 2011

Y1 - 2011

N2 - In this paper, we focus on register allocation techniques to simultaneously reduce energy consumption and heat buildup of register accesses. The conflict between these two objectives is resolved through the introduction of a hardware rotator. A register allocation algorithm followed by a refinement method is proposed based on the access patterns and the effects of the rotator. Experimental results show that the proposed algorithms obtain notable improvements in energy consumption and temperature reduction for embedded applications.

AB - In this paper, we focus on register allocation techniques to simultaneously reduce energy consumption and heat buildup of register accesses. The conflict between these two objectives is resolved through the introduction of a hardware rotator. A register allocation algorithm followed by a refinement method is proposed based on the access patterns and the effects of the rotator. Experimental results show that the proposed algorithms obtain notable improvements in energy consumption and temperature reduction for embedded applications.

KW - Bit transition activity

KW - Heat buildup

KW - Register allocation

KW - Rotator

UR - https://www.scopus.com/pages/publications/79957540963

M3 - 会议稿件

AN - SCOPUS:79957540963

SN - 9783981080179

T3 - Proceedings -Design, Automation and Test in Europe, DATE

SP - 20

EP - 25

BT - Proceedings - Design, Automation and Test in Europe Conference and Exhibition, DATE 2011

T2 - 14th Design, Automation and Test in Europe Conference and Exhibition, DATE 2011

Y2 - 14 March 2011 through 18 March 2011

ER -

Register allocation for simultaneous reduction of energy and peak temperature on registers

Abstract

Publication series

Conference

UN SDGs

Keywords

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Cite this