| 摘要 |
Nodes at first, second, and third locations have the same first-axis coordinates, while nodes at the first, fourth, and fifth locations have the same second-axis coordinates. First transmission transmits data elements from the node at the first location to nodes at the second and fourth locations, as well as to the node at either the third location or the fifth location. Second transmission transmits data elements from nodes at the second locations to nodes at the first, fourth, and fifth locations. Third transmission transmits data elements from nodes at the third locations to nodes at the first, second, and fourth locations. These three transmissions are performed with each node location selected as the base point on a diagonal line. The nodes execute a data processing operation by using the data elements assigned thereto and the data elements received as a result of the first to third transmissions.
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