| 摘要 |
PROBLEM TO BE SOLVED: To detect an execution restart delay of a standby thread when a plurality of programs run in cooperation with an event. SOLUTION: When a standby request is received from a thread in relation to a monitoring event, an OS records information indicating standby in a memory. When notification is received in relation to the event, the OS records a notification time in the memory. When execution of the standby sled is restarted, the OS erases corresponding standby record and the appropriate notification time. While the standby record and the appropriate notification record remain, and when a current time passes over a predetermined allowed time or more than the remaining notification time, the OS determines as an execution restart delay of the corresponding thread. COPYRIGHT: (C)2007,JPO&INPIT
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