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Rapidio网络QoS多目标优化
引用本文:蔡炜,张建东,蔡惠智. Rapidio网络QoS多目标优化[J]. 计算机应用, 2010, 30(12): 3172-3175
作者姓名:蔡炜  张建东  蔡惠智
作者单位:1. 中国科学院 声学研究所2. 中国科学院声学研究所;中国科学院研究生院
摘    要:针对现有Rapidio网络路由管理策略的缺点,提出了一种基于改进的遗传算法的优化策略。通过改进的路由分配策略以及对传统遗传算法编码、交叉和变异等方面的改进,明显提高了Rapidio网络服务质量(QoS)诸项指标;同时相对于传统遗传算法,改进的遗传算法拥有更快的收敛速度。该算法适用于基于Rapidio网络的嵌入式应用,具有较强的工程实用价值。

关 键 词:Rapidio网络   遗传算法   服务质量   适度函数   算法编码
收稿时间:2010-05-11
修稿时间:2010-07-20

Multi-objective optimization of Rapidio network
CAI Wei,ZHANG Jian-dong,CAI Hui-zhi. Multi-objective optimization of Rapidio network[J]. Journal of Computer Applications, 2010, 30(12): 3172-3175
Authors:CAI Wei  ZHANG Jian-dong  CAI Hui-zhi
Abstract:Concerning the drawback of the existing Rapidio network routing management strategy, an optimized strategy based on improved Genetic Algorithm (GA) was proposed. By doing some improvements on the routing strategy, coding, mutation and crossover of conventional GA, the performance of the Quality of Service (QoS) objects was improved effectively. At the meantime, compared to the conventional GA, the improved GA increases convergence speed greatly. The proposed algorithm is suitable for embedded applications based on Rapidio network, and has strong application value.
Keywords:Rapidio network   Genetic Algorithm (GA)   Quality of Service (QoS)   fitness function   algorithm coding
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