MPI2_IEEE_SGE_SIMPLE64
struct MPI2_IEEE_SGE_SIMPLE64 Simple64;
MPI2_IEEE_SGE_SIMPLE64 Simple64;
typedef MPI2_IEEE_SGE_SIMPLE64 MPI2_IEEE_SGE_CHAIN64;
MPI2_IEEE_SGE_SIMPLE64 IeeeSimple;
MPI2_IEEE_SGE_SIMPLE64 SGE;