Function xgboost_sys::RabitLoadCheckPoint

pub unsafe extern "C" fn RabitLoadCheckPoint(
    out_global_model: *mut *mut c_char,
    out_global_len: *mut rbt_ulong,
    out_local_model: *mut *mut c_char,
    out_local_len: *mut rbt_ulong
) -> c_int

\brief load latest check point \param out_global_model hold output of serialized global_model \param out_global_len the output length of serialized global model \param out_local_model hold output of serialized local_model, can be NULL \param out_local_len the output length of serialized local model, can be NULL

\return the version number of check point loaded if returned version == 0, this means no model has been CheckPointed nothing will be touched