Compiler-directed array interleaving for reducing energy in multi-bank memories

V. Delaluz; M. Kandemir; N. Vijaykrishnan; M. J. Irwin; A. Sivasubramaniam; I. Kolcu

doi:10.1109/ASPDAC.2002.994936

Compiler-directed array interleaving for reducing energy in multi-bank memories

V. Delaluz
, M. Kandemir
, N. Vijaykrishnan
, M. J. Irwin
, A. Sivasubramaniam
, I. Kolcu

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

30 Scopus citations

Abstract

With the increased use of embedded/portable devices such as smart cellular phones, pagers, PDAs, hand-held computers, and CD players, improving energy efficiency is becoming a critical issue. To develop a truly energy-efficient system, energy constraints should be taken into account early, in the design process; i.e., at the source level in software compilation and behavioral level in hardware compilation. Source-level optimizations are particularly important in data-dominated media applications that have become pervasive in energy-constrained mobile environments. This paper focuses on improving the effectiveness of energy savings from using multiple low-power operating modes provided in current memory modules. We propose a source level data space transformation technique called array interleaving that colocates simultaneously used array elements in a small set of memory modules. We validate the effectiveness of this transformation using a set of array-dominated benchmarks and observe significant savings in memory energy.

Original language	English (US)
Title of host publication	Proceedings - 7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	288-293
Number of pages	6
ISBN (Electronic)	0769514413, 9780769514413
DOIs	https://doi.org/10.1109/ASPDAC.2002.994936
State	Published - 2002
Event	7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002 - Bangalore, India Duration: Jan 7 2002 → Jan 11 2002

Publication series

Name	Proceedings - 7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002

Other

Other	7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002
Country/Territory	India
City	Bangalore
Period	1/7/02 → 1/11/02

UN SDGs

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

SDG 7 Affordable and Clean Energy

All Science Journal Classification (ASJC) codes

Computer Graphics and Computer-Aided Design
Hardware and Architecture
Electrical and Electronic Engineering

Access to Document

10.1109/ASPDAC.2002.994936

Cite this

Delaluz, V., Kandemir, M., Vijaykrishnan, N., Irwin, M. J., Sivasubramaniam, A., & Kolcu, I. (2002). Compiler-directed array interleaving for reducing energy in multi-bank memories. In Proceedings - 7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002 (pp. 288-293). Article 994936 (Proceedings - 7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ASPDAC.2002.994936

Delaluz, V. ; Kandemir, M. ; Vijaykrishnan, N. et al. / Compiler-directed array interleaving for reducing energy in multi-bank memories. Proceedings - 7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002. Institute of Electrical and Electronics Engineers Inc., 2002. pp. 288-293 (Proceedings - 7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002).

@inproceedings{ac10b3c95d0340aa9268a6434341d788,

title = "Compiler-directed array interleaving for reducing energy in multi-bank memories",

abstract = "With the increased use of embedded/portable devices such as smart cellular phones, pagers, PDAs, hand-held computers, and CD players, improving energy efficiency is becoming a critical issue. To develop a truly energy-efficient system, energy constraints should be taken into account early, in the design process; i.e., at the source level in software compilation and behavioral level in hardware compilation. Source-level optimizations are particularly important in data-dominated media applications that have become pervasive in energy-constrained mobile environments. This paper focuses on improving the effectiveness of energy savings from using multiple low-power operating modes provided in current memory modules. We propose a source level data space transformation technique called array interleaving that colocates simultaneously used array elements in a small set of memory modules. We validate the effectiveness of this transformation using a set of array-dominated benchmarks and observe significant savings in memory energy.",

author = "V. Delaluz and M. Kandemir and N. Vijaykrishnan and Irwin, \{M. J.\} and A. Sivasubramaniam and I. Kolcu",

note = "Funding Information: This work was supported in part by Grants from GSRC and NSF CAREER Awards 0093082 and 0093085; 7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002 ; Conference date: 07-01-2002 Through 11-01-2002",

year = "2002",

doi = "10.1109/ASPDAC.2002.994936",

language = "English (US)",

series = "Proceedings - 7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "288--293",

booktitle = "Proceedings - 7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002",

address = "United States",

}

Delaluz, V, Kandemir, M , Vijaykrishnan, N, Irwin, MJ, Sivasubramaniam, A & Kolcu, I 2002, Compiler-directed array interleaving for reducing energy in multi-bank memories. in Proceedings - 7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002., 994936, Proceedings - 7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002, Institute of Electrical and Electronics Engineers Inc., pp. 288-293, 7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002, Bangalore, India, 1/7/02. https://doi.org/10.1109/ASPDAC.2002.994936

Compiler-directed array interleaving for reducing energy in multi-bank memories. / Delaluz, V.; Kandemir, M.; Vijaykrishnan, N. et al.
Proceedings - 7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002. Institute of Electrical and Electronics Engineers Inc., 2002. p. 288-293 994936 (Proceedings - 7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002).

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

TY - GEN

T1 - Compiler-directed array interleaving for reducing energy in multi-bank memories

AU - Delaluz, V.

AU - Kandemir, M.

AU - Vijaykrishnan, N.

AU - Irwin, M. J.

AU - Sivasubramaniam, A.

AU - Kolcu, I.

N1 - Funding Information: This work was supported in part by Grants from GSRC and NSF CAREER Awards 0093082 and 0093085

PY - 2002

Y1 - 2002

N2 - With the increased use of embedded/portable devices such as smart cellular phones, pagers, PDAs, hand-held computers, and CD players, improving energy efficiency is becoming a critical issue. To develop a truly energy-efficient system, energy constraints should be taken into account early, in the design process; i.e., at the source level in software compilation and behavioral level in hardware compilation. Source-level optimizations are particularly important in data-dominated media applications that have become pervasive in energy-constrained mobile environments. This paper focuses on improving the effectiveness of energy savings from using multiple low-power operating modes provided in current memory modules. We propose a source level data space transformation technique called array interleaving that colocates simultaneously used array elements in a small set of memory modules. We validate the effectiveness of this transformation using a set of array-dominated benchmarks and observe significant savings in memory energy.

AB - With the increased use of embedded/portable devices such as smart cellular phones, pagers, PDAs, hand-held computers, and CD players, improving energy efficiency is becoming a critical issue. To develop a truly energy-efficient system, energy constraints should be taken into account early, in the design process; i.e., at the source level in software compilation and behavioral level in hardware compilation. Source-level optimizations are particularly important in data-dominated media applications that have become pervasive in energy-constrained mobile environments. This paper focuses on improving the effectiveness of energy savings from using multiple low-power operating modes provided in current memory modules. We propose a source level data space transformation technique called array interleaving that colocates simultaneously used array elements in a small set of memory modules. We validate the effectiveness of this transformation using a set of array-dominated benchmarks and observe significant savings in memory energy.

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M3 - Conference contribution

AN - SCOPUS:84962240534

T3 - Proceedings - 7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002

SP - 288

EP - 293

BT - Proceedings - 7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002

Y2 - 7 January 2002 through 11 January 2002

ER -

Delaluz V, Kandemir M , Vijaykrishnan N, Irwin MJ, Sivasubramaniam A, Kolcu I. Compiler-directed array interleaving for reducing energy in multi-bank memories. In Proceedings - 7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002. Institute of Electrical and Electronics Engineers Inc. 2002. p. 288-293. 994936. (Proceedings - 7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002). doi: 10.1109/ASPDAC.2002.994936

Compiler-directed array interleaving for reducing energy in multi-bank memories

Abstract

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UN SDGs

All Science Journal Classification (ASJC) codes

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