In this case the MPI_Bcast will act as a synchronization point, the slaves will be blocked in the call until the master do the operation.
george. On Nov 18, 2012, at 15:54 , Sandra Guija <sgu...@hotmail.com> wrote: > Hello, > Could someone be kind and explain me the MPI_Bcast when is call by all the > other processes? > I am having some difficulties in fully understanding it. > The reason I asked, it is because in my code there are some slaves calling > the MPI_Bcast function prior the master calls it. > Thanks, > Sandra Guija > > > From: jsquy...@cisco.com > > Date: Wed, 14 Nov 2012 08:02:13 -0700 > > To: de...@open-mpi.org > > Subject: [OMPI devel] topics for Dec. developer's meeting > > > > A few people have approached me with topics for the Dec meeting. I put the > > ones that I could remember on the wiki. Please go fill in whatever topics > > you want to discuss: > > > > https://svn.open-mpi.org/trac/ompi/wiki/Dec12Meeting > > > > -- > > Jeff Squyres > > jsquy...@cisco.com > > For corporate legal information go to: > > http://www.cisco.com/web/about/doing_business/legal/cri/ > > > > > > _______________________________________________ > > devel mailing list > > de...@open-mpi.org > > http://www.open-mpi.org/mailman/listinfo.cgi/devel > _______________________________________________ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel
