17.2.428. MPI_T_event_register_callback

MPI_T_event_register_callback — Associates a user-defined function with an allocated event-registration handle

17.2.428.1. INPUT PARAMETERS

event_registration: Event registration
cb_safety: maximum callback safety level
info: Info argument
user_data: pointer to a user-controlled buffer
event_cb_function: pointer to user-defined callback function

17.2.428.2. DESCRIPTION

MPI_T_event_register_callback associates a user-defined function pointed to by event_cb_function with an allocated event-registration handle. The maximum callback safety level supported by the callback function is passed in the argument cb_safety.

17.2.428.3. ERRORS

MPI_T_event_register_callback will fail if:

MPI_T_ERR_NOT_INITIALIZED: The MPI Tools interface not initialized
MPI_T_ERR_INVALID_HANDLE: The handle is invalid
MPI_T_ERR_INFO: Invalid info
MPI_T_ERR_OTHER: Other error