I assume there are setting for this?
On Thu, May 2, 2013 at 3:23 PM, John Chludzinski <john.chludzinski_at_[hidden]
> If I'm using MPI_Send(...) and MPI_Recv(...) in a producer/consumer
> model and choose not to buffer messages internally (in the app),
> allowing them to acumulate in the MPI layer, how large of an MPI
> message queue can I expect before something breaks?