An efficient exploration of multimedia architecture using weighted parameter dependency and sampled-data simulation

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This paper proposes a system-level design methodology for efficient exploration of parameterized multimedia architecture. The purpose is to find a near-optimal configuration, as far as possible, without performing exhaustive analysis of the design space. This is done through synergistic integration of two independent methodologies, first of which is the multi-stage dynamic optimization based on parameters clustering and sparsing, while the second one being a quick performance estimation through sampled-data simulation of target multimedia application. The experimental results with mediabench show speedup ranging from 186.4 to 339.8, while the corresponding error-to-global optimum ranges from 14.8% to 16.4%.
Publisher
WORLD SCIENTIFIC PUBL CO PTE LTD
Issue Date
2004-12
Language
English
Article Type
Article
Citation

JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS, v.13, pp.1165 - 1181

ISSN
0218-1266
DOI
10.1142/S0218126604001908
URI
http://hdl.handle.net/10203/83508
Appears in Collection
EE-Journal Papers(저널논문)
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