Question

using System;
using MPI;

class MPIHello
{
    static void Main(string[] args)
    {
        using (new MPI.Environment(ref args))
        {
            Intracommunicator comm = Communicator.world;
            if (comm.Rank == 0)
            {
                //Send its rank to the next neighbor
                comm.Send(comm.Rank, 1, 0);

                //Receive message 
                int msg = comm.Receive<int>(comm.Size, 0);

                Console.WriteLine("I am MPI process " + comm.Rank + " of " + comm.Size    + ", on my left is " + msg);
            }
            else
            {
                //Receive message
                int msg = comm.Receive<int>(comm.Rank - 1, 0);

                Console.WriteLine("I am MPI process " + comm.Rank + " of " + comm.Size + ", on my left is " + msg);

                //Send message to next neighbor
                comm.Send(comm.Rank, (comm.Rank + 1) % comm.Size, 0);
            }
        }
    }
}

这是我已经完成的C＃编码，但是当我想在命令提示符下运行它时，出现此错误'C：\ MPIHello \ bin \ Debug'不被识别为内部或外部命令，可操作程序或批处理文件......我可以知道是什么问题吗？

Answer 1

是的，这是一个目录。通常，程序在此目录中。你能提供更多信息吗？

'C：\ MPIHello \ bin \ Debug'无法识别为内部或外部命令，可运行程序或批处理文件

1 个答案: