发明授权
US07194641B2 Method and apparatus for managing power and thermal alerts transparently to an operating system in a data processing system with increased granularity in reducing power usage and thermal generation
失效
用于在数据处理系统中的操作系统上透明地管理电力和热警报的方法和装置，在减少功率使用和热产生方面具有增加的粒度
- 专利标题： Method and apparatus for managing power and thermal alerts transparently to an operating system in a data processing system with increased granularity in reducing power usage and thermal generation
- 专利标题（中）： 用于在数据处理系统中的操作系统上透明地管理电力和热警报的方法和装置，在减少功率使用和热产生方面具有增加的粒度
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申请号： US10763095申请日： 2004-01-22
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公开(公告)号： US07194641B2公开(公告)日： 2007-03-20
- 发明人: Mark Elliott Hack
- 申请人： Mark Elliott Hack
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理商 Duke W. Yee; Diana R. Gerhardt; Wayne P. Bailey
- 主分类号： G06F1/00
- IPC分类号： G06F1/00
摘要：
A method, apparatus, and computer instructions for managing a set of devices in the data processing system. An alert is received through an external alert mechanism. The alert is at least one of a power alert and a thermal alert. In response to the alert, operation of a selected device within the set of devices is altered such that at least one of power usage and generation of heat by the selected device is reduced or restored to normal operation. The mapping of the reduced physical resources to logical resources is performed with no operating system intervention.
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