MPI的全称是Message Passing Interface即标准消息传递界面，可以用于并行计算。MPI的具体实现一般采用MPICH。下面介绍如何在Windows 7系统下VC6中搭建MPI环境来编写MPI程序。-The full name of MPI is Message Passing Interface is a standard message passing interface, can be used for parallel computing. The realization of MPI with MPICH. The following describes how in the Windows 7 system VC6 to build a MPI environment to write MPI program.