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CEC
2005
IEEE

Heterogeneous multiprocessor scheduling with differential evolution

9 years 10 months ago
Heterogeneous multiprocessor scheduling with differential evolution
The problem of scheduling a parallel program given by a Directed Acyclic Graph (DAG) of tasks is a well-studied area. We present a new approach which employs Differential Evolution to numerically optimize the priorities of tasks. Our algorithm starts with a number of acceptable solutions, results of different heuristics, and merges them to achieve better one in a small number of function evaluations. The algorithm outperforms both a number of greedy heuristics and a classical genetic algorithm on the most of the program graphs considered in our experiments.
Krzysztof Rzadca, Franciszek Seredynski
Added 13 Oct 2010
Updated 13 Oct 2010
Type Conference
Year 2005
Where CEC
Authors Krzysztof Rzadca, Franciszek Seredynski
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