MPI_SGE_FLAGS_64_BIT_ADDRESSING
flags = MPI_SGE_FLAGS_SIMPLE_ELEMENT | MPI_SGE_FLAGS_64_BIT_ADDRESSING;
MPI_SGE_FLAGS_64_BIT_ADDRESSING;
if (flags & MPI_SGE_FLAGS_64_BIT_ADDRESSING) {
if (flags & MPI_SGE_FLAGS_64_BIT_ADDRESSING) {