并行计算程序 Descr iption: This program blurs an image file in a parallelized computation The root process reads the file and distributes a part of the image file to other processes. Each process makes the filter operation on the part of the image

MPI的6个基本函数实现的MPI_Bcast、MPI_Gather、MPI_Scatter和MPI_Alltoall以及测试程序-The six basic functions MPI implementation MPI_Bcast, MPI_Gather, MPI_Scatter and MPI_Alltoall and testing procedures

使用MPI_Send和MPI_Recv 实现MPI_Allgather, MPI_Alltoall ,MPI_Gather, MPI_Scatter 等群集函数 -Use MPI_Send and MPI_Recv achieve MPI_Allgather, MPI_Alltoall, MPI_Gather, MPI_Scatter and other cluster function

采用MPI_Send 和MPI_Recv 编写代码来实现包括MPI_Bcast、MPI_Alltoall、MPI_Gather、MPI_Scatter 等MPI 群集通信函数的功能-mpi calmatr

基于MPI_Scatter函数的发送消息和基于MPI_Reduce_scatter函数的接收消息