Under the Windows operating system, a cluster computing system is built using personal computer. The message passing interface ( MPI ), which has been widely utilized in parallel computing, will be used as parallel environment. The AWE technique will be paralleled first in this thesis. 在Windows操作系统下,利用数台个人计算机搭建了一个集群计算系统,以目前广泛使用于并行计算的消息传递接口(MPI)作为并行环境,首次实现了AWE技术的并行化。
Them the MPI ( Message Passing Interface ) for PC is introduced, and an experimental setup based on Windows XP and PC cluster is built. 然后介绍了PC机群系统和MPI(messagepassinginterface)消息传递机制。在此基础上,介绍了建立基于WindowsXP和MPI的PC机群实验环境。
The limitation of MPI ( Message Passing Interface ) in Windows system is analyzed, and VxD ( Virtual Device Driver ) and multithread technologies are used to implement message mechanism and demand mechanism for data acquisition and data transmission respectively. 分析了Windows系统下消息机制的根本缺陷,提出分别利用虚拟设备驱动(VxD)和多线程技术实现中断和查询2种软件运行机制的方法,并应用于PMU的原始数据处理与数据传输中。