Re: [Boost-users] boost MPI install error

Subject: Re: [Boost-users] boost MPI install error
From: Matthias Troyer (troyer_at_[hidden])
Date: 2010-08-03 23:05:23

On 3 Aug 2010, at 20:58, Jack Bryan wrote:

> I used mpicc to compile it. 
> 
> I used ./bjam to compile and ./bjam install boost.
> 
> Any help is appreciated. 
> 
> Jack 
> From: troyer_at_[hidden]
> Date: Tue, 3 Aug 2010 20:27:12 -0600
> To: boost-users_at_[hidden]
> Subject: Re: [Boost-users] boost MPI install error
> 
> On 3 Aug 2010, at 17:45, Jack Bryan wrote:
> 
> thanks for reply. 
> 
> My test program works well. 
> 
> #include <stdio.h>
> #include "mpi.h"
> 
> int main(int argc, char* argv[])
> {
>   int rank, size;
>   MPI_Init(0,0);
>   MPI_Comm_size(MPI_COMM_WORLD, &size);
>   MPI_Comm_rank(MPI_COMM_WORLD, &rank);
>   printf("I am process %d out of total process \n\n ", rank, size );
>   MPI_Finalize();
>   return 0;
> }
> 
> What may be the reason for the boost MPI install failure ? 
> 
> 
> How do you compile this? And do you use the same compiler when building Boost?

It seems that you use a different wrapper compiler when building MPI. Did you look at http://www.boost.org/doc/libs/1_43_0/doc/html/mpi/getting_started.html#mpi.config and specify the *same* mpiCC that you use to compile your test programs?

Matthias