Windows visual studio 2013 install MS_MPI and run mpi program

1. install MSMPI : msmpi.  We need install both msmpisdk.msi (to get include\ & lib\) and MSMpiSetup.exe (to get bin\mpiexec.exe) 
2. set environment variables : 
• MSMPI_BIN=C:\Program Files\Microsoft MPI\Bin\
• MSMPI_INC=C:\Program Files (x86)\Microsoft SDKs\MPI\Include\
• MSMPI_LIB32=C:\Program Files (x86)\Microsoft SDKs\MPI\Lib\x86\
• MSMPI_LIB64=C:\Program Files (x86)\Microsoft SDKs\MPI\Lib\x64\
3. create a new C++ empty project :

4. change linker's system configuration to CONSOLE(SUBSYSTEM:CONSOLE)

5. add linker additional lib directories (x86 or x64) this machine is x86:

6. add linker input additional dependencies , Type msmpi.lib to the list 

7. add location of mpi header file 

8.  Add a C++ file to write your first MPI program and write the following codes as a test: 

   #include<iostream>
   #include<mpi.h>
   using namespace std;
   
   int main(int argc, char** argv){
   
       int mynode, totalnodes;
   
       MPI_Init(&argc, &argv); 
       MPI_Comm_size(MPI_COMM_WORLD, &totalnodes);
       MPI_Comm_rank(MPI_COMM_WORLD, &mynode);
       
       cout << "Hello world from process " << mynode;
       cout << " of " << totalnodes << endl;
   
       MPI_Finalize();
       return 0;
   }

9. build the program and if there is no error , then test it by running mpiexec:                        "mpiexec -n 4 mpi_hello.exe"
10. use msmpi ; use msmpi 2 : 主要参考