A Power, Performance Scalable Eight-Cores Media Processor for Mobile Multimedia Applications
Mori, T.
Ueda, Y.
Nonogaki, N.
Terazawa, T.
Sroka, M.
Fujita, T.
Kodaka, T.
Morita, K.
Arakida, H.
Miura, T.
Okuda, Y.
Kizu, T.
Tsuboi, Y.
This paper appears in: Solid-State Circuits, IEEE Journal of
Publication Date: Nov. 2009
Volume: 44,
Issue: 11
On page(s): 2957-2965
ISSN: 0018-9200
Digital Object Identifier: 10.1109/JSSC.2009.2028936
Current Version Published: 2009-11-03
Abstract We have developed an eight-core media processor for mobile multimedia applications, which achieves low power consumption and high performance. The processor uses a specific parallel process execution scheme that achieves high performance and allows parallel processing with performance and power consumption scalability over available resources. In addition, the parallel process execution scheme enables software reusability and binary compatibility, which notably reduces development costs.
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