| 摘要 |
An object of the present invention is to prevent the occurrence of deadlocks regardless of the size of a message communication buffer. When data sent to a first address is received, a data transfer apparatus determines another data transfer apparatus as a data transfer destination, based on a routing table. When a magnitude relationship between the identifier of the own apparatus and the identifier of the another data transfer apparatus is in one condition, the data is transmitted to the first address of the another data transfer apparatus. When the magnitude relationship is in the other condition, the data is transmitted to the second address of the another data transfer apparatus. When the data sent to the second address of the own apparatus is received, the another data transfer apparatus is determined as the data transfer destination based on the routing table, and the data is transmitted to the second address of the another data transfer apparatus.
|
