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International Parallel and Distributed Processing Symposium (IPDPS'03)
Lazy Parallelization: A Finite State Machine Based Optimization Approach for Data Parallel Image Processing Applications
Nice, France
April 22-April 26
ISBN: 0-7695-1926-1
F.J. Seinstra, University of Amsterdam
D. Koelma, University of Amsterdam
Performance obtained with existing library-based parallelization tools for implementing high performance image processing applications is often sub-optimal. This is because inter-operation optimization (or: optimization across library calls) is often not incorporated in the library implementations. This paper presents a simple, efficient, finite state machine-based method for global performance optimization, called ?lazy parallelization?. Experimental results based on this approach show significant performance improvements over non-optimized parallel implementations.
Citation:
F.J. Seinstra, D. Koelma, "Lazy Parallelization: A Finite State Machine Based Optimization Approach for Data Parallel Image Processing Applications," ipdps, pp.229b, International Parallel and Distributed Processing Symposium (IPDPS'03), 2003
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