Data-intensive application-oriented network-on-chip approximate communication system

• Main Authors: FU YUXIANG, ZHOU SHIZE, CHEN JIAN, LI LI, HE SHUZHUAN
• Format: Patent
• Language: Chinese; English
• Published: 24.12.2021
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention discloses a data-intensive application-oriented network-on-chip approximate communication system, and belongs to the technical field of network-on-chip. In order to solve the problems that in the prior art, network-on-chip for a data-intensive application is prone to congestion, time delay and the like, an approximate communication data transmission mode is adopted; a global controller is arranged in the network-on-chip; a network congestion condition monitoring unit is arranged in a router; and a data compression and decompression unit and a data screening unit are arranged in a port where the router is connected with a processing core. According to the invention, communication congestion conditions of network-on-chip can be effectively improved through supervision of network congestion conditions and a dynamic data approximation scheme, the communication delay of a data-intensive application is reduced, and the system has good use values and wide application prospects. 本发明公开一种面向数据密集型应用的片上网络近似通