yes i call MPI_init after MPI_finalise ,because i use mpi in function and i call it lot of time .
thank you for ur help ,now i call mpi_init and finalize out of funtion and it work .
thank you




Le 2 novembre 2011 13:29, Jeff Squyres (jsquyres) <jsquyres@cisco.com> a écrit :
Did you call MPI-INIT after you called MPI-finalize?  If so, you're not allowed to do that. Call. MPI-INIT once and call MPI-finalize once.

Sent from my phone. No type good.

On Nov 1, 2011, at 2:45 PM, "amine mrabet" <aminesm01@gmail.com> wrote:

> hey
>
> i'm new in mpi , i try tu use  mpi inside of function and i have this error messag
>
> An error occurred in MPI_Init
> *** after MPI was finalized
> *** MPI_ERRORS_ARE_FATAL (goodbye)
> [dellam:16806] Abort before MPI_INIT completed successfully; not able to guarantee that all other processes were killed!
>
> maybe i cant use mpi inside of function ?
>
> --
> amine mrabet
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> users mailing list
> users@open-mpi.org
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amine mrabet