18.2.394. MPI_T_event_get_timestamp

MPI_T_event_get_timestamp — Returns the timestamp of when the event was initially observed by the implementation

18.2.394.1. SYNTAX

18.2.394.1.1. C Syntax

int MPI_T_event_get_timestamp(MPI_T_event_instance event_instance,
    MPI_Count* event_timestamp)

18.2.394.2. INPUT PARAMETERS

event_instance: Event instance provided to the callback function

18.2.394.3. OUTPUT PARAMETERS

timestamp: The timestamp when the event was observed

18.2.394.4. DESCRIPTION

MPI_T_event_get_timestamp returns the timestamp of when the event was initially observed by the implementation. The event_instance argument identifies the event instance to query.

18.2.394.5. ERRORS

MPI_T_event_get_timestamp will fail if:

MPI_T_ERR_NOT_INITIALIZED: The MPI Tools interface is not initialized.
MPI_T_ERR_INVALID_HANDLE: The handle is invalid.
MPI_T_ERR_INVALID_HANDLE: Invalid use of the interface or bad parameter values(s).
MPI_T_ERR_OTHER: Other error