Without knowing the internal details of the program,
it's difficult to tell what could be going wrong.
Sorry i cant' give you more help here.

Perhaps you should try to incrementalls reduce the
functionality of your program while  keeping the error.
That way you may reach a state where it may be easier
to pinpoint the problem.

Good luck
  Jody



On Fri, Jan 23, 2009 at 12:00 PM, Bernard Secher - SFME/LGLS
<bernard.sec...@cea.fr> wrote:
> No i didn't run this program whith Open-MPI 1.2.X because one said to me
> there were many changes between 1.2.X version and 1.3 version about
> MPI_publish_name, MPI_Lookup_name (new ompi-server, ...), and it was better
> to use 1.3 version.
>
> Yes i am sure all processes reach MPI_Finalize() function because i write
> message just before (it is the END_OF macro in my program), and i am sure
> all processes are locked in MPI_Finalize() function beacause i write message
> just after (it is the MESSAGE macro).
>
> May be all MPI_Sends are not matched  by corresponding MPI_Recvs,... It can
> be a possibility.
>
> Thanks
> Bernard
>
>
>
> jody a écrit :
>>
>> Hi Bernard
>>
>> The structure looks as far as i can see.
>> Did it run OK on Open-MPI 1.2.X?
>> So are you sure all processes reach the MPI_Finalize command?
>> Usually MPI_Finalize only completes when all processes reach it.
>> I think you should also make sure that all MPI_Sends are matched by
>> corresponding MPI_Recvs.
>>
>> Jody
>>
>> On Fri, Jan 23, 2009 at 11:08 AM, Bernard Secher - SFME/LGLS
>> <bernard.sec...@cea.fr> wrote:
>>
>>>
>>> Thanks Jody for your answer.
>>>
>>> I launch 2 instances of my program on 2 processes each instance, on the
>>> same
>>> machine.
>>> I use MPI_Publish_name, MPI_Lookup_name  to create a global communicator
>>> on
>>> the 4 processes.
>>> Then the 4 processes exchange data.
>>>
>>> The main program is a CORBA server. I send you this program.
>>>
>>> Bernard
>>>
>>> jody a écrit :
>>>
>>> For instance:
>>> - how many processes on how many machines,
>>> - what kind of computation
>>> - perhaps minimal code which reproduces this failing
>>> - configuration settings, etc.
>>> See: http://www.open-mpi.org/community/help/
>>>
>>> Without any information except for "it doesn't work",
>>> nobody can give you any help whatsoever.
>>>
>>> Jody
>>>
>>> On Fri, Jan 23, 2009 at 9:33 AM, Bernard Secher - SFME/LGLS
>>> <bernard.sec...@cea.fr> wrote:
>>>
>>>
>>> Hello Jeff,
>>>
>>> I don't understand what you mean by "A _detailed_ description of what is
>>> failing".
>>> The problem is a dead lock in MPI_Finalize() function. All processes are
>>> blocked in this MPI_Finalize() function.
>>>
>>> Bernard
>>>
>>> Jeff Squyres a écrit :
>>>
>>>
>>> Per this note on the "getting help" page, we still need the following:
>>>
>>> "A _detailed_ description of what is failing. The more details that you
>>> provide, the better. E-mails saying "My application doesn't work!" will
>>> inevitably be answered with requests for more information about exactly
>>> what
>>> doesn't work; so please include as much information detailed in your
>>> initial
>>> e-mail as possible."
>>>
>>> Additionally:
>>>
>>> "The best way to get help is to provide a "recipie" for reproducing the
>>> problem."
>>>
>>> Thanks!
>>>
>>>
>>> On Jan 22, 2009, at 8:53 AM, Bernard Secher - SFME/LGLS wrote:
>>>
>>>
>>>
>>> Hello Tim,
>>>
>>> I send you the information in join files.
>>>
>>> Bernard
>>>
>>> Tim Mattox a écrit :
>>>
>>>
>>> Can you send all the information listed here:
>>>
>>>  http://www.open-mpi.org/community/help/
>>>
>>> On Wed, Jan 21, 2009 at 8:58 AM, Bernard Secher - SFME/LGLS
>>> <bernard.sec...@cea.fr> wrote:
>>>
>>>
>>>
>>> Hello,
>>>
>>> I have a case wher i have a dead lock in MPI_Finalize() function with
>>> openMPI v1.3.
>>>
>>> Can some body help me please?
>>>
>>> Bernard
>>>
>>>
>>>
>>> _______________________________________________
>>> users mailing list
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>>>
>>>
>>>
>>>
>>>
>>>
>>> --
>>>      _\\|//_
>>>     (' 0 0 ')
>>> ____ooO  (_) Ooo______________________________________________________
>>>  Bernard Sécher  DEN/DM2S/SFME/LGLS    mailto : bsec...@cea.fr
>>>  CEA Saclay, Bât 454, Pièce 114        Phone  : 33 (0)1 69 08 73 78
>>>  91191 Gif-sur-Yvette Cedex, France    Fax    : 33 (0)1 69 08 10 87
>>> ------------Oooo---------------------------------------------------
>>>      oooO (   )
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>>>       \ ( (_/
>>>        \_)
>>>
>>>
>>> Ce message électronique et tous les fichiers attachés qu'il contient
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>>> à laquelle ils sont adressés. Si vous avez reçu ce message par erreur,
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>>> If you have received this e-mail in error please inform the sender
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>>> users mailing list
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>>> --
>>>
>>>       _\\|//_
>>>      (' 0 0 ')
>>> ____ooO  (_) Ooo______________________________________________________
>>>  Bernard Sécher  DEN/DM2S/SFME/LGLS    mailto : bsec...@cea.fr
>>>  CEA Saclay, Bât 454, Pièce 114        Phone  : 33 (0)1 69 08 73 78
>>>  91191 Gif-sur-Yvette Cedex, France    Fax    : 33 (0)1 69 08 10 87
>>> ------------Oooo---------------------------------------------------
>>>       oooO (   )
>>>       (   ) ) /
>>>        \ ( (_/
>>>         \_)
>>>
>>>
>>> Ce message électronique et tous les fichiers attachés qu'il contient
>>> sont confidentiels et destinés exclusivement à l'usage de la personne
>>> à laquelle ils sont adressés. Si vous avez reçu ce message par erreur,
>>> merci d'en avertir immédiatement son émetteur et de ne pas en conserver
>>> de copie.
>>>
>>> This e-mail and any files transmitted with it are confidential and
>>> intended solely for the use of the individual to whom they are addressed.
>>> If you have received this e-mail in error please inform the sender
>>> immediately, without keeping any copy thereof.
>>>
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>>
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>
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