| 摘要 |
PROBLEM TO BE SOLVED: To achieve the efficient stop or start control of a processor core in a multi-core processor.SOLUTION: A CPU core state detection part 110 detects the stop state and start state of each of a plurality of processor cores. A CPU usage monitoring part 108 acquires the processor usage of a processor core under consideration in a start state. A CPU core control part 109 acquires the number of processes allocated to the processor core under consideration, and performs the stop control and start control of the processor core on the basis of the stop state and start state as well as the processor usage and the number of processes. |
