| 摘要 |
PURPOSE:To detect program runaway with simple constitution by arranging a sum check range specifying table in a memory area to be read out by each processor in a multi-processor system. CONSTITUTION:A groval processor 7 executes the sum check of an area determined by the sum check range specifying table 12 and monitors a local memory 2. When detecting damage, the processor 7 sets runaway detecting information in an interface area with a local processor 8 and then stops. The local processor 8 executes the sum check of an area in the local memory 2 determined by a sum check range specifying table 23. When detecting damage, the processor 8 sets the runaway detecting information in an interface area with the processor 7 and then stops. |
