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arXiv · 0801.1772

Bi-criteria Pipeline Mappings for Parallel Image Processing

Anne Benoit·Harald Kosch·Veronika Rehn-Sonigo·Yves Robert
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Abstract

Mapping workflow applications onto parallel platforms is a challenging problem, even for simple application patterns such as pipeline graphs. Several antagonistic criteria should be optimized, such as throughput and latency (or a combination). Typical applications include digital image processing, where images are processed in steady-state mode. In this paper, we study the mapping of a particular image processing application, the JPEG encoding. Mapping pipelined JPEG encoding onto parallel platforms is useful for instance for encoding Motion JPEG images. As the bi-criteria mapping problem is NP-complete, we concentrate on the evaluation and performance of polynomial heuristics.

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Anne Benoit, Harald Kosch, Veronika Rehn-Sonigo, Yves Robert. 2008-01-11. Bi-criteria Pipeline Mappings for Parallel Image Processing. https://arxiv.org/abs/0801.1772

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