On Mon, 2 Feb 2004, Rodrigo Porfirio da Silva Sacchi wrote:
> hello,
>
> i'm not using MPI_Waitany. Thus, what does it means the following error message:
>
> MPI_Waitany: process in local group is dead (rank 0, MPI_COMM_WORLD)
> Rank (0, MPI_COMM_WORLD): Call stack within LAM:
> Rank (0, MPI_COMM_WORLD): - MPI_Waitall()
>
> Rank (0, MPI_COMM_WORLD): - MPI_Finalize()
> Rank (0, MPI_COMM_WORLD): - MPI_Send()
> Rank (0, MPI_COMM_WORLD): - main()
This indicated that there is some incomplete communication in your
blocking Send or Recv because one of the processs in the communicator had
died. MPI_Waitany is called internally in LAM (please have a look at the
error stack you are getting).
I would suggest that you should check your program manually or by running
it through debugger (valgrind debugger is good for Linux)
>
> Thanks.
> Rodrigo Sacchi, from Brazil.
> mailto:rpss_at_[hidden]
>
> ----------------------------------------------------------
> Departamento de Computação e Estatística (www.dct.ufms.br)
> Universidade Federal de Mato Grosso do Sul (www.ufms.br)
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