INFORMATION PROCESSING APPARATUS AND OPERATION METHOD THEREOF, COMPUTER PROGRAM, AND STORAGE MEDIUM

摘要

In an information processing system in which a plurality of modules are connected to a ring bus, data transfer efficiency is enhanced by deleting an unnecessary packet from the ring bus. This invention relates to an information processing system in which a plurality of modules that execute data processing are connected to a ring bus. More particularly, this invention relates to a ring bus operation technique that allows efficient data transfer by monitoring a flag of a packet, and removing an unnecessary packet from the ring bus.