DATA TRANSMITTING DEVICE, PARALLEL COMPUTER SYSTEM, AND CONTROLLING METHOD

摘要

The data transmitting device receives data from a plurality of computation nodes transmitting data each other. The data transmitting device acquires a cumulative number of other data being counterparts of adjustment performed by the computation nodes until the data is received from each received data. The data transmitting device updates the cumulative number acquired from each data, on the basis of a number of the received data. The data transmitting device selectes data to be transmitted to the computation nodes by adjusting the received on the basis of the updated cumulative number. The data transmitting device stores the updated cumulative number in the selected data. The data transmitting device transmits the data in which the cumulative number is stored to the other device.