[mpich-discuss] Running mpiexec on WIndows Computers

[Sole Eko]

Hi,

I can't try this until monday.

I will do it and send resuts on this list.

Regards,
Sole

On Fri, Feb 20, 2009 at 9:39 PM, Jayesh Krishna <jayesh at mcs.anl.gov> wrote:

>  Hi,
>  Please run the command below and provide us with the output
> (system_info_machines1_2.log),
>
>       mpiexec -hosts 2 IPADDRESS_OF_MACHINE1 IPADDRESS_OF_MACHINE2
> systeminfo  > system_info_machines1_2.log
>
>  Instead of trying out cpi.exe try compiling and running the following
> helloworld program,
>
> ################# hello world #####################
> #include <stdio.h>
> #include "mpi.h"
>
> int main(int argc, char *argv[])
> {
>      int rank = -1;
>      MPI_Init(&argc, &argv);
>      MPI_Comm_rank(MPI_COMM_WORLD, &rank);
>      printf("[%d] Hello world\n", rank);
>      MPI_Finalize();
> }
> ################# hello world #####################
>
>  Compile the program above, copy it to c:\temp, and run it as follows,
>
>        mpiexec -hosts 2 IPADDRESS_OF_MACHINE1 IPADDRESS_OF_MACHINE2
> c:\temp\hello_world.exe
>
>  Let us know the results.
>
> Regards,
> Jayesh
>
>
>
>
>
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