| 摘要 |
PROBLEM TO BE SOLVED: To achieve an exclusive control system of a computer having a plurality of CPU cores, configured to give priority to a specific CPU core and enable high-speed processing.SOLUTION: A computer 100 includes a plurality of CPU cores 111, and a priority core ID storage unit 432 which stores a priority core ID of a CPU core 111 having a resource lock state set in resource lock information 411, in setting a resource unlock state in the resource lock information 411. In setting the resource lock state in the resource lock information 411, each of the CPU cores 111 determines whether the priority core ID has been stored in the priority core ID storage unit 432. Upon determination that the priority core ID is not stored, a lock variable 431 is set to a lock state. |
