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A Static Task Scheduling Heuristic for Homogeneous Computing Environments
A Coruna, Spain February 11-February 13
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/EMPDP.2004.127144512th Euromicro Conference on Parallel ...
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Tarek Hagras, Czech Technical University in Prague
Jan Janeček, Czech Technical University in Prague
List-based scheduling is generally accepted as an attractive approach to static task scheduling in a homogeneous environment, since it pairs low complexity with good results. This paper presents a low complexity algorithm based on list-scheduling and task-duplication on a bounded number of fully connected homogeneous machines. The algorithm is called Critical Unlisted Parents with Fast Duplicator (CUPFD). The CUPFD algorithm consists of two phases: the listing phase, which is a simple listing heuristic based on list-scheduling, and a low complexity machine assigning phase based on task-duplication. The experimental work has shown that CUPFD outperformed on average all other higher complexity algorithms.
Index Terms:
list scheduling, compile time scheduling, task graph scheduling, homogeneous computing
Citation:
Tarek Hagras, Jan Janeček, "A Static Task Scheduling Heuristic for Homogeneous Computing Environments," pdp, pp.192, 12th Euromicro Conference on Parallel, Distributed and Network-Based Processing (PDP'04), 2004
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