J4 ›› 2012, Vol. 39 ›› Issue (2): 114-119.doi: 10.3969/j.issn.1001-2400.2012.02.019

• Original Articles • Previous Articles     Next Articles

Artificial bee colony based low-energy consumption  high-performance mapping in NoC

DENG Zhi1;GU Huaxi1;YANG Yintang2;ZENG Daibing3
  

  1. (1. State Key Lab. of Integrated Service Networks, Xidian Univ., Xi'an  710071, China;
    2. School of Microelectronic, Xidian Univ., Xi'an  710071, China;
    3. ZTE Corporation, Shenzhen  518057, China)
  • Received:2011-07-29 Online:2012-04-20 Published:2012-05-21
  • Contact: DENG Zhi E-mail:dengzhi1986@126.com

Abstract:

In order to overcome the hotspot problem in the center of the mesh network and high energy consumption, an Artificial Bee Colony(ABC) based mapping algorithm is proposed to solve the low-energy consumption high-performance mapping mode, which is set up by the analysis of the Network-on-Chip(NoC) architecture. The algorithm can lead to a low energy consumption and balanced traffic optimal mapping set by simulating the operations of different bees. The result can be achieved by selecting the optimal mapping from the intersection of the solution set. Simulation results show that the proposed mapping not only accomplishes the mapping from the IP core to node at a fast rate, but also has better performance in energy consumption, latency and traffic balance.

Key words: network-on-chip, application specific, mapping optimization

CLC Number: 

  • TP393