| 摘要 |
PROBLEM TO BE SOLVED: To provide a multiprocessor system in which other core is allowed to normally continue processing allocated to an abnormality core even when abnormality occurs in the arbitrary core among a plurality of cores. SOLUTION: The multiprocessor system is provided with: a plurality of CPUs 10, 20, 30 including the cores 11, 21, 31 and RAMs 12, 22, 32 associated with the cores, where different kinds of processing are respectively allocated to the cores 11, 21, 31 and the cores 11, 21, 31 perform the allocated processing, based on information stored in the RAMs 12, 22, 32; and abnormality detecting means 10, 20, 30 for detecting the abnormalities of the cores 11, 21, 31. When the abnormality detecting means 10, 20, 30 detect abnormality in the arbitrary core, the cores other than the core from which the abnormality is detected perform the processing allocated to the core from which the abnormality is detected, based on the information stored in the RAM associated with the core from which the abnormality is detected. COPYRIGHT: (C)2011,JPO&INPIT |
