hai all
i am try alchemi.paralel
i want to practice mpi in alchemi using visual C#.
i have problem with user function in mpi.bcast
about using object ....
with function mpi.bcast(object buf,int, mpi_comm comm);
but i am confuse with use object..
this is full source code, i have been try:
===================
using System;
using Alchemi.Parallel;
using System.Collections.Generic;
using System.Text;
using Environemnt =Alchemi.Parallel.Environment;
namespace bcast
{
class Program
{
[STAThread]
static void Main(string[] args)
{
int rank;
int i;
int nprocs;
MPI mpi=Alchemi.Parallel.Environment.GetInstance().GetMPI;
mpi.Init();
mpi.Comm_Size(out nprocs);
mpi.Comm_Rank(out rank);
MPI_Comm comm= new MPI_Comm("WOrld");
if (rank == 0)
{
i = 27;
}
object data;
mpi.Bcast(data, 0, comm);
mpi.Barrier(comm);
mpi.Finalise();
}
}
}
======================
thanks
andrew
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