[Beowulf] Question?

[Vincent Diepeveen]

Probably some buffer overflow.

Do you check whether all MPI buffers have been parsed & processed already,
before you ship the next message across the network?

At 03:01 PM 6/11/2005 +0100, Hongmei He wrote:
>
>I am studying MPI programing.
>
>I wrote a program about parallel genetic algorithm. When the evolution is up
>to more than 4000 generations, the following error occured. Could you please
>give me any suggestion, or solve the problem?
>
> p4_error: net_recv read:  probable EOF on socket: 1
>
>
>H.He
>
>
>
>Quoting beowulf-request at beowulf.org:
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>
>--
>Hongmei He
>PhD research student
>Department of Computer Science
>School of Informatics
>Loughborough University
>Loughborough
>Leicestershire
>LE11 3TU
>Tel: (0044)01509 225720
>Mobile: (0044) 07787745848
>Email: H.He at lboro.ac.uk
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