* Collective communication algorithms should not crash if used with
improper number of nodes and report the error.
* SMPI now partially supports MPI_Topologies : MPI_Cart_create, MPI_Cart_shift,
* Collective communication algorithms should not crash if used with
improper number of nodes and report the error.
* SMPI now partially supports MPI_Topologies : MPI_Cart_create, MPI_Cart_shift,