发明名称 |
Methodology for managing power consumption in a application |
摘要 |
Methods and systems are provided for dynamically managing power consumption in a digital system. These methods and systems broadly provide for permitting clients executing on a digital system to register for notification of power event and to request that power events occur. Registered clients are notified when a power event is requested and the requested power event is caused to occur. Power events are selected from a group comprising setpoint change, enter deep sleep mode, enter snooze mode, and change to power supply status. There may also be user-defined custom power events. If the requested power event is a setpoint change, a check is made to verify that each of the registered clients can operate at the requested setpoint. The digital system may be comprised of processor with a single processing core with a single clock or a processor with multiple processing cores and multiple clocks.
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申请公布号 |
US2004025067(A1) |
申请公布日期 |
2004.02.05 |
申请号 |
US20030461025 |
申请日期 |
2003.06.13 |
申请人 |
GARY SCOTT P.;CYRAN ROBERT J.;SARATHY VIJAYA B.P. |
发明人 |
GARY SCOTT P.;CYRAN ROBERT J.;SARATHY VIJAYA B.P. |
分类号 |
G06F9/45;(IPC1-7):G06F1/26 |
主分类号 |
G06F9/45 |
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地址 |
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