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Proceedings Paper

Efficient SIMD evaluation of image processing programs
Author(s): Joseph N. Wilson; E. Jason Riedy
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Paper Abstract

SIMD parallel systems have been employed for image processing and computer vision applications since their inception. This paper describes a system in which parallel programs are implemented using a machine-independent, retargetable object library that provides SIMD execution on the Lockheed Martin PAL-I SIMD parallel processor. Programs' performance on this machine is improved through on-the-fly execution analysis and scheduling. We describe the relevant elements of the system structure, the general scheme for execution analysis, and the current cost model for scheduling.

Paper Details

Date Published: 19 September 1997
PDF: 12 pages
Proc. SPIE 3166, Parallel and Distributed Methods for Image Processing, (19 September 1997); doi: 10.1117/12.279618
Show Author Affiliations
Joseph N. Wilson, Univ. of Florida (United States)
E. Jason Riedy, Univ. of Florida (United States)


Published in SPIE Proceedings Vol. 3166:
Parallel and Distributed Methods for Image Processing
Hongchi Shi; Patrick C. Coffield, Editor(s)

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