It's on the to-do list to include some simple MPI examples in Open MPI. Here's a sample C++ MPI program from the LAM MPI test suite. It creates a bunch of different derived datatypes with the C++ MPI API:
https://sourcehaven.osl.iu.edu/svn/trillium/trunk/lamtests/dtyp/datatype _cxx.cc Although it doesn't use these to send/receive, you can just use these datatypes as the datatype argument in the various Send and Recv functions with corresponding buffers that match the datatype. > -----Original Message----- > From: users-boun...@open-mpi.org > [mailto:users-boun...@open-mpi.org] On Behalf Of Jose Quiroga > Sent: Tuesday, June 13, 2006 8:54 PM > To: us...@open-mpi.org > Subject: [OMPI users] OpenMPI C++ examples of user defined > MPI types(inherited classes)? > > > Hi everybody, > > Can anyone point me to some little C++ examples from > which to get the main idea of sending/receiving > messages containing user defined MPI types (MPI > inherited classes?)? > > Thanks a lot. > > JLQ. > MPI and OpenMPI newbe. > > > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users >
