NDLI: Runtime Distribution-Aware Dynamic Voltage Scaling

Content Provider	IEEE Xplore Digital Library
Author	Sungpack Hong Sungjoo Yoo Hoonsang Jin Kyu-Myung Choi Jeong-Taek Kong Soo-Kwan Eo
Copyright Year	2006
Description	Author affiliation: Syst. LSI Div., Samsung Electronics. Co. Ltd., Seoul (Sungpack Hong; Sungjoo Yoo; Hoonsang Jin; Kyu-Myung Choi; Jeong-Taek Kong; Soo-Kwan Eo)
Abstract	We propose a new intra-task dynamic voltage scaling (DVS) method to capture an important fact of 'software runtime distribution' and integrate it into DVS effectively. Specifically, the proposed method finds performance levels, for a given software runtime distribution, i.e. statistical profiling of execution cycles (neither the execution cycle of worst-case execution path nor the worst-case execution cycles of basic blocks), which leads to a minimal energy consumption while satisfying the given deadline constraints. Experimental results report that the proposed method gives 19.2%~33.3% further energy reduction compared with the best-known methods for two industrial multimedia software programs, H.264 decoder andMPEG4 decoder
Starting Page	587
Ending Page	594
File Size	9080129
Page Count	8
File Format	PDF
ISBN	1595933891
ISSN	10923152
DOI	10.1109/ICCAD.2006.320105
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-11-05
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Association for Computing Machinery, Inc. (ACM)
Subject Keyword	Runtime Dynamic voltage scaling Voltage control Energy consumption Decoding Frequency Permission Delay effects Computer aided engineering Large scale integration
Content Type	Text
Resource Type	Article
Subject	Computer Graphics and Computer-Aided Design Computer Science Applications Software

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