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MPI_T_EVENT_HANDLE_SET_INFO(3) Open MPI MPI_T_EVENT_HANDLE_SET_INFO(3)

NAME

MPI_T_event_handle_set_info - Updates the hints of the event-registration handle associated with event_registration.

MPI_T_event_handle_set_info — Updates the hints of the event-registration handle associated with event_registration.

SYNTAX

C Syntax

int MPI_T_event_handle_set_info(MPI_T_event_registration


    event_registration, MPI_Info info)


INPUT PARAMETERS

  • event_registration: Event registration to be queried.
  • info: Info argument.

DESCRIPTION

MPI_T_event_handle_set_info updates the hints of the event-registration handle associated with event_registration using the hints provided in info.

ERRORS

MPI_T_source_get_info <#mpi-t-source-get-info> will fail if:

  • MPI_T_ERR_NOT_INITIALIZED: The MPI Tools interface not initialized
  • MPI_T_ERR_INVALID_INDEX: The event registration is invalid
  • MPI_T_ERR_INFO: Invalid info

See also:

  • MPI_T_Events <#mpi-t-events>
  • MPI_T <#mpi-t>



Author

The Open MPI community

Copyright

2003-2026, The Open MPI Community

October 13, 2026