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Power-conscious high level synthesis using loop folding

Published: 13 June 1997 Publication History

Abstract

In this paper, a transformation technique, called power-consciousloop folding is proposed for high level synthesis of alow power system. Our work is focused on reducing the powerconsumed by functional units through the decrease of switchingactivity in a data path dominated circuit containing loops. Thetransformation algorithm has been implemented and integratedinto a high level synthesis system for experiments. In ourexperiments, we could achieve power reduction of up to 50% forcircuits dominated by functional units.

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cover image ACM Conferences
DAC '97: Proceedings of the 34th annual Design Automation Conference
June 1997
788 pages
ISBN:0897919203
DOI:10.1145/266021
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: 13 June 1997

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June 9 - 13, 1997
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DAC '97 Paper Acceptance Rate 139 of 400 submissions, 35%;
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