Computer activity monitor providing idle thread and other event sensitive clock and power control

摘要

A power conservation system for use in a computer system. The power system has an activity monitor and a plurality of modes of operation. The activity monitor can place the computer system in a reduced power consumption state during periods of low activity without waiting for a period of complete inactivity. By controlling the power mode in response to the activity of the computer system, the power consumption of the computer system can be controlled.