[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!? T

[OMPI users] Suspected bug during MPI_Barrier.

Hi OpenMPI people, In the attached file is all the info (as simple as I could reproduce it) of what I think is a bug. The basic idea is that in a sigle processor debian machine, only TCP messaging, 1.1.2 and previous abort in the sample program during MPI_Barrier when run with three processes (m

[OMPI users] Suspected bug during MPI_Barrier. (harmless report)

/* Hi OpenMPI people, This mail is itself the c code that will reproduce the bug. The basic idea is that in a sigle processor debian machine, only TCP messaging, 1.1.2 (and previous versions) abort with this sample program during MPI_Barrier when run with three processes (more will fail too but