DATA PROCESSING METHOD OF NOC WITHOUT BUFFER AND NOC ELECTRONIC ELEMENT

摘要

Provided is a data processing method for an NOC without buffer and an NOC electronic element in order to decrease a deflection ratio of the packets having a high program priority and improve performance of a program having a high priority. The method includes the steps of: receiving multiple packets required to be transmitted to the same forwarding port by a routing node in one processing period; acquiring priority information of the packets and determining priority levels of the packets based on the priority information, where for each packet, the priority information includes time length information of the packet and program priority information of a program corresponding to the packet, and the time length information of the packet represents a time period during which the packet remains in the NOC; and forwarding a packet having a highest priority through the forwarding port. The method and the NOC electronic element are applied to data processing for the NOC without buffer.