Computer Science ›› 2011, Vol. 38 ›› Issue (9): 298-303.
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WAND Lei , LING Xiang , HU Jian-hao
Online:
Published:
Abstract: Heterogeneous multi-core cooperative networks on-chip(NoC) mapping was split into two stages; assigning the tasks to the suitable IP cores, and then mapping the IP cores to the appropriate NoC tiles. ho deal with the different characteristics of these two successive stages, a coarse model and an accurate model of energy consumption or delay estimation were proposed respectively. A discrete particle swarm optimization with chaotic disturbance was proposed to solve the multi-objective NoC mapping problems, where a chaotic disturbance mechanism was designed to avoid obtaining local optimal solutions. The simulation results are better than that obtained by traditional schemes significantly.
Key words: NoC, Mapping, Multi o均ective optimization, Discrete particle swarm optimization
WAND Lei , LING Xiang , HU Jian-hao. NoC Mapping for Heterogeneous Multi-core Cooperative System Based on Chaotic Discrete Particle Swarm Optimization[J].Computer Science, 2011, 38(9): 298-303.
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