Optimizing mobile multimedia using SIMD techniques |
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Authors: | N. C. Paver M. H. Khan B. C. Aldrich |
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Affiliation: | (1) Intel Corporation, 1501 S. Mopac, Suite 400, 78746 Austin, Texas, USA |
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Abstract: | Demand for mobile video applications is growing today in wireless handheld platforms. Optimizing instruction set architectures and employing SIMD techniques is a logical approach towards attaining higher performance in mobile multimedia applications. Intel® Wireless MMX? technology has been designed to accelerate mobile multimedia and applications processing in a power efficient manner. This paper provides an overview of Intel® Wireless MMX? technology, a 64-bit Single Instruction Multiple Data (SIMD) coprocessor for the Intel® XScale® microarchitecture, and the key features of the architecture that specifically enhance the multi-media performance. Tools and techniques for optimization are also described. |
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Keywords: | Architecture Mobile Multimedia Programming SIMD |
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