一种实现动态负载均衡的多机情报并行处理方法

Multi-computer Intelligence Information parallel processing method of dynamic load balance realization

为提高C4ISR系统处理战场情报的能力,结合海上信息系统研究,提出了一种满足舰载信息基础设施要求的动态可配置高可用多机情报处理体系结构和并行处理方法。该并行处理方法以一种基于负载均衡原则的情报分片策略为基础,设计了一种动态负载均衡的情报处理算法。算法解决了多机系统在需处理的情报分片内目标数量动态变化时出现的计算节点负载不均衡的问题。实验结果表明,该情报处理方法在降低情报处理时延以及提高并行处理加速比上均有显著改善。

To improve the C^4ISR＇s battlespace intelligence processing capability, and combined with the study on maritime information system, a dynamically configurable and highly available multi-computer system architecture was proposed that meets the requirements of shipborne information infrastructure and a parallel processing method. Based on the balanced loading principle based intelligence slicing policy, one intelligence processing algorithm with dynamically balanced load was designed. This algorithm solved the problem of unbalanced load on computer nodes that occurred when the number of the targets was processed within one intelligence slicing of the multi-computer system changes dynamically. Experimental results show that this intelligence processing method can obviously reduce the intelligence processing delay and increase the parallel processing acceleration ratio.