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 >>> us...@open-mpi.org >>> http://www.open-mpi.org/mailman/listinfo.cgi/users >>> >>> >>> >>> >>> >>> >>> -- >>> _\\|//_ >>> (' 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. >>> >>> >>> >>> <config.log.tgz><ifconfig.log.tgz><ompi_info.log.tgz>_______________________________________________ >>> users mailing list >>> us...@open-mpi.org >>> http://www.open-mpi.org/mailman/listinfo.cgi/users >>> >>> >>> >>> >>> _______________________________________________ >>> users mailing list >>> us...@open-mpi.org >>> http://www.open-mpi.org/mailman/listinfo.cgi/users >>> >>> >>> >>> _______________________________________________ >>> users mailing list >>> us...@open-mpi.org >>> http://www.open-mpi.org/mailman/listinfo.cgi/users >>> >>> >>> -- >>> >>> _\\|//_ >>> (' 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. >>> >>> >>> _______________________________________________ >>> users mailing list >>> us...@open-mpi.org >>> http://www.open-mpi.org/mailman/listinfo.cgi/users >>> >>> >> >> _______________________________________________ >> users mailing list >> us...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/users >> > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users >
