PARALLEL DISTRIBUTED MANAGEMENT DEVICE, PROGRAM, AND PARALLEL DISTRIBUTED PROCESSING SYSTEM

摘要

PROBLEM TO BE SOLVED: To prevent a queue for transfer from becoming longer by avoiding a high load state delaying arrival of data in a parallel distributed processing system.SOLUTION: A parallel distributed processing system for performing parallel distributed processing of data using a plurality of information processing terminal devices 2 performs connectionless communication in which a transmission source terminal device 1 transmits a packet in synchronization with a request from a transmission destination terminal device 3. An information processing terminal device 2 received a reservation IP address from a management device 6 in advance at a time of task start, and transfers a packet in an unprocessed chunk to a switch 5 after setting the reservation IP address to its header so that the packet in the unprocessed chunk and a packet in a processed chunk are distinguishable at the switch 5. Once the switch 5 receives the packet in the unprocessed chunk, it receives a flow table defining a transfer method from the management device, and transfers the packet in the unprocessed chunk to a spare information processing terminal device 4.