摘要
采用并行计算机集群,是提高作战仿真速度的性价比最高的方式,分析了并行仿真系统的集成设计、流程及其实现方式,在仿真任务并行集成时,采用线程、进程、进程组进行逐层集成;以各任务的计算时间和仿真通信时间为依据,优化集成;根据任务计算量分割仿真任务,根据计算量和通信量分配仿真任务。在此基础上,设计了基于总控、分控、进程、线程层次并行结构的通信方式,通过监控仿真计算和仿真通信时间,该方式有利于并行仿真通信设计优化,提高仿真速度。
Parallel computer Clusters is the best way to improve campaign simulation speed.The integration,flow and realization of parallel simulation system were analyzed,thread,process and processes group were used layer-by-layer in the integration,and the integration was optimized based on computing time and communication time of every simulation mission,as same as in simulation mission division and distribution.The communication based on control,sub-control,process and thread was designed.This method is beneficial to optimizing the parallel communication design and improving the simulation speed.
出处
《系统仿真学报》
CAS
CSCD
北大核心
2013年第S1期306-309,317,共5页
Journal of System Simulation
关键词
作战
并行仿真
交互
通信
campaign
parallel simulation
interaction
communication
