Intel Corporation

Lani Jean Tan

Chihuan Michael Lin

Thomas R Craver

An embodiment of the present invention provides a method for monitoring application program execution time in a computer system having an operating system which controls execution of one or more application programs, with each application program including an executable task and one or more executable subtasks. The method includes detecting initiation of a first-executed task associated with an application program, determining a current system time corresponding to that initiation, and setting a starting time for the application program to the current system time. The method also includes detecting termination of a last-executed task or subtask associated with the application program, determining a current system time corresponding to that termination, and setting a final ending time for the application to the current system time.

Method and apparatus for tracking program execution time in a computer

An embodiment of the present invention provides a method for monitoring application program usage in a computer system having an operating system which controls execution of one or more application programs, with each application program consisting of an executable task and one or more executable subtasks. The method includes the steps of detecting an executable task or subtask executing under the operating system, identifying an application program associated with the executable task or subtask, and tracking information relating to execution of the task or subtask in a manner that does not interfere with their execution.

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Chandler, AZ, United States of America

Lani Jean Tan