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From: Renato Golin (rengolin_at_[hidden])
Date: 2006-09-07 06:02:01


On 9/7/06, Eng. A.A. Isola <alfonso.isola_at_[hidden]> wrote:
> hy it is not possible to use the "The MPI Extensions" (yellow book)
> Client-Server example?!?!?!?

Hi, I don't have this book, can you point us the code, pls ?

> In MPICH2 this example works properly.

It was probably designed to MPICH2, I wouldn't expect everything that
works with MPICH2 work straight away with any other MPI
implementation.

> *** An error occurred in MPI_Lookup_name
> *** on communicator MPI_COMM_WORLD
> *** MPI_ERR_NAME: invalid name argument
> *** MPI_ERRORS_ARE_FATAL (goodbye)
> [0.0.0]-[0.1.0] mca_oob_tcp_msg_recv: readv failed with errno=104

The OS error code 104 is "Connection reset by peer". Looks like your
server droped the connection on your client, probably because it
failed miserably.

cheers,
--renato