SYSTEM FOR PERFORMING CALCULATION BY A PLURALITY OF CALCULATION DEVICES, RELAY DEVICE, CALCULATION DEVICE, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To reduce a communication load on calculation devices in a system in which the plurality of calculation devices advance calculation processing while exchanging intermediate values.SOLUTION: Each of a plurality of calculation devices includes an intermediate value to be transmitted to each of the other calculation devices generated in one calculation step in one intermediate value message, and transmits it to a relay device, and the relay device includes intermediate values to the same destination calculation device among the intermediate values included in the respective intermediate value messages in the same calculation step received from the respective calculation devices in one intermediate value message to the destination calculation device, and transmits it to the calculation device.