Abstract: Load balance is a key technology to improve the performances of parallel system and make full use of system resources in systems based on parallel component. This article brings forward a parallel component based load pool balance technology. Different from the traditional policies, the technology considers synthetically the influence of communication latency, fault tolerance and data consistency upon the load balance policy, its goal is to improve accurateness, high efficiency and robustness of the load balance policy, and enhancing the system performances on run time.

Key words: load balance, processor pool, communication latency, fault tolerance, data consistency

摘要： 在基于并行构件的系统中，负载平衡技术是充分利用系统资源，提高系统性能的关键技术。该文提出了一种基于并行构件的动态负载池平衡技术，与已有的负载平衡策略不同，该技术综合考虑了通信延迟、容错技术以及数据一致性对负载平衡策略的影响，旨在提高策略的准确性、高效性和健壮性，增强运行时系统的性能。

关键词: 负载平衡, 处理器池, 通信延迟, 容错, 数据一致性

CLC Number: 

• TP31