Function QnnProfile_getSubEvents

Function Documentation

Qnn_ErrorHandle_t QnnProfile_getSubEvents(QnnProfile_EventId_t eventId, const QnnProfile_EventId_t **subEventIds, uint32_t *numSubEvents)

Get Qnn profile event handles nested within this Qnn profile event handle.

Parameters

  • eventId – [in] QNN Profile event whose sub events are being queried.

  • subEventIds – [out] Nested profile events on this event.

  • numSubEvents – [out] Number of profile events.

Returns

Error code

  • QNN_SUCCESS: No error encountered

  • QNN_PROFILE_ERROR_INVALID_ARGUMENT: subEventIds or numSubEvents is NULL.

  • QNN_PROFILE_ERROR_INVALID_HANDLE: eventId does not identify a valid event.

  • QNN_PROFILE_ERROR_MEM_ALLOC: error related to memory allocation

Note

subEventIds parameter: profile event memory is associated with the profile object and released on profile object release in QnnProfile_free().

Note

Use corresponding API through QnnInterface_t.