| 摘要 |
PROBLEM TO BE SOLVED: To provide a multitask data processing method capable of performing multitask processing corresponding to plural data to be processed that the current states of I/O systems of plural processing components are changed every moment and suited to streaming, and to provide a processor using the method. SOLUTION: In the case of switching tasks to be processed in order to execute plural different processing components to be applied to plural data to be processed by multitask processing, the current states of I/O systems of plural processing components for respective tasks are evaluated, the priority of respective I/O systems is calculated and a task to be processed next is determined on the basis of the priority.
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