[mvapich-discuss] Timeouts for MPI_Bcast, MPI_Barrier and MPI_Win_fence

[Mayhall, Anthony J. (MSFC-ES53)[TBE-1]]

Is it possible to specify a timeout value for MPI_Bcast, MPI_Barrier and MPI_Win_fence so that those calls would fail once the timeout value is reached?  We are trying to use MPI in a real-time hardware-in-the-loop application and we need to be able to have those calls timeout so the processes will not hang.

Thanks,

Anthony Mayhall
Davidson Technologies, Inc.
(256)544-7620