| 摘要 |
PROBLEM TO BE SOLVED: To provide a multiprocessor system and an interprocessor communication method for suppressing data loss in an interprocessor communication.SOLUTION: The multiprocessor system includes a first processor 11 for transmitting data, a second processor 12 for receiving data from the first processor 11, and a storage part 15 in which data is stored. The second processor 12 transmits a failure occurrence notification to the first processor 11 and, after performing restoration processing for the failure, transmits a restoration notification to the first processor 11. When receiving the failure occurrence notification, the first processor 11 stops data transmission and stores data to be transmitted in the storage part 15. After receiving the restoration notification, the first processor 11 transmits the data stored in the storage part 15 to the second processor 12. |
