| 摘要 |
PROBLEM TO BE SOLVED: To perform task management without inhibiting execution of a higher priority task by execution of a lower priority task when a remaining amount of resources decrease. SOLUTION: A task management method performs the task management so as to execute either task selected from among a plurality of tasks executed by using the resources in a system. The plurality of tasks are previously segmented into the plurality of groups the priority of which are fixed, and only a task belonging to the group up to a predetermined priority is selected depending on the remaining amount of resources. Also, the task belonging to the group the priority of which is fixed can be moved to another group. COPYRIGHT: (C)2005,JPO&NCIPI
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