| 摘要 |
PROBLEM TO BE SOLVED: To provide a multicore system, and electronic control unit, a motor ECU, a control system, and an order execution method which enables each core to execute the order in parallel with each other by suppressing the increase in the memory capacity and regardless of whether it is a reentrant process or not. SOLUTION: A multicore system 50 equipped with several central processing units 100A, 100B is provided with a memory 200 equipped with a sharing section for memorizing an object code 13 shared by several central processing units and several exclusive sections for memorizing different object codes for each central processing unit and an address distributor 20 which converts the address of the data into the address of the exclusive section of a central processing unit in accordance with the central processing unit that executes the order when an exclusive data command that uses different data for each central processing unit for the fetched command is detected. COPYRIGHT: (C)2009,JPO&INPIT
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