diep at xs4all.nl
Mon Jun 20 08:06:01 PDT 2005
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
>Quoting beowulf-request at beowulf.org:
>> Mailing list subscription confirmation notice for mailing list Beowulf
>> We have received a request from 220.127.116.11 for subscription of your
>> email address, "H.He at lboro.ac.uk", to the beowulf at beowulf.org mailing
>> list. To confirm that you want to be added to this mailing list,
>> simply reply to this message, keeping the Subject: header intact. Or
>> visit this web page:
>> Or include the following line -- and only the following line -- in a
>> message to beowulf-request at beowulf.org:
>> confirm b9d439c3d3651b228e2bdc855284db77636fdf4c
>> Note that simply sending a `reply' to this message should work from
>> most mail readers, since that usually leaves the Subject: line in the
>> right form (additional "Re:" text in the Subject: is okay).
>> If you do not wish to be subscribed from this list, please simply
>> disregard this message. If you think you are being maliciously
>> subscribed to the list, or have any other questions, send them to
>> beowulf-owner at beowulf.org.
>PhD research student
>Department of Computer Science
>School of Informatics
>Tel: (0044)01509 225720
>Mobile: (0044) 07787745848
>Email: H.He at lboro.ac.uk
>Beowulf mailing list, Beowulf at beowulf.org
>To change your subscription (digest mode or unsubscribe) visit
More information about the Beowulf