MPI2_FUNCTION_IOC_FACTS
request.Function = MPI2_FUNCTION_IOC_FACTS;
{ MPI2_FUNCTION_IOC_FACTS, mpi_pre_ioc_facts },
request.Function = MPI2_FUNCTION_IOC_FACTS;
{ MPI2_FUNCTION_IOC_FACTS, mpi_pre_ioc_facts },
req.Function = MPI2_FUNCTION_IOC_FACTS;
req.Function = MPI2_FUNCTION_IOC_FACTS;