| 摘要 |
PROBLEM TO BE SOLVED: To decrease the frequency of data communication and to improve the process speed of a parallet processing system on the whole by sending data other than the data whose instantaneous reception is requested by a computer to a target computer through another computer. SOLUTION: A computer 1 saves the arithmetic results of computers 3 to 5 in a storage device by repeating an (n)th process. Those arithmetic results, however, are the arithmetic results of the computers 3 to 5 obtained by repeating an (n-4)th process, so the computers 3 to 5 need not send their arithmetic results to the computer 1 every time the process is performed. Then, data which should be sent on each repetitive process so as to avoid trouble to the processes of other computers are sent immediately to other computers after the arithmetic process ends, but other data causing no trouble to other computing processes are sent at a time together with other data. When a computer sends data, the data other than data whose instantaneous reception is requested by a computer are sent to the target computer through another computer.
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