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arXiv · 0706.4009

Multi-criteria scheduling of pipeline workflows

Anne Benoit·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 antagonist criteria should be optimized, such as throughput and latency (or a combination). In this paper, we study the complexity of the bi-criteria mapping problem for pipeline graphs on communication homogeneous platforms. In particular, we assess the complexity of the well-known chains-to-chains problem for different-speed processors, which turns out to be NP-hard. We provide several efficient polynomial bi-criteria heuristics, and their relative performance is evaluated through extensive simulations.

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Anne Benoit, Veronika Rehn-Sonigo, Yves Robert. 2007-06-28. Multi-criteria scheduling of pipeline workflows. https://arxiv.org/abs/0706.4009

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