ompi_mpi_logical_addr 98 ompi/runtime/mpiruntime.h OMPI_DECLSPEC extern struct ompi_predefined_datatype_t *ompi_mpi_logical_addr; ompi_mpi_logical_addr 150 ompi/runtime/ompi_mpi_init.c ompi_predefined_datatype_t *ompi_mpi_logical_addr = &ompi_mpi_logical;