五点差分型多重网格方法：各种插值算子的比较）-Five-point difference-type multi-grid methods: a variety of interpolation operator of comparison)

C语言编写的并行计算柏松矩阵，优化计算柏送程序时间。-C language Poisson matrix parallel computing, optimizing the delivery procedures for the calculation hodginsii time.

这是泊松分布的并行算法。计算算法所需要的时间。本程序是在基于fortran下的mpi运行的。-This is a parallel algorithm for the Poisson distribution. Calculate the time required by the algorithm. This program is based under fortran mpi run.