Could someone from the forum confirm that dynamic process management (MPI_Comm_spawn) is supported with the tmi in intel mpi? I have not been able to resolve the following issue with tmi option.
[0] MPI startup(): tmi data transfer mode
Fatal error in PMPI_Init_thread: Invalid port, error stack:
MPIR_Init_thread(658)............................:
MPID_Init(320)...................................: spawned process group was unable to connect back to the parent on port <tag#0$epaddr_size#16$epaddr#0C0000000000000003020C0000000000$>
MPID_Comm_connect(206)...........................:
MPIDI_Comm_connect(579)..........................: Named port tag#0$epaddr_size#16$epaddr#0C0000000000000003020C0000000000$ does not exist
MPIDI_Comm_connect(380)..........................:
MPIDI_Create_inter_root_communicator_connect(134):
MPIDI_CH3_Connect_to_root(309)...................:
MPID_nem_tmi_connect_to_root(1043)...............:
(unknown)(): Other MPI error