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1. 发明授权

US08612793B2 Dynamic power and performance calibration of data processing systems 失效
标题翻译：数据处理系统的动态功耗和性能校准
公开(公告)号：US08612793B2
公开(公告)日：2013-12-17
申请号：US13549706
申请日：2012-07-16
申请人： Andreas Bieswanger , Thomas M. Brey , Ajay Dholakia , Andrew Geissler , Hye-Young McCreary , Freeman Leigh Rawson, III , Malcolm Scott Allen-Ware
发明人： Andreas Bieswanger , Thomas M. Brey , Ajay Dholakia , Andrew Geissler , Hye-Young McCreary , Freeman Leigh Rawson, III , Malcolm Scott Allen-Ware
IPC分类号： G06F1/00
CPC分类号： G06F1/3206 , G06F11/3409 , G06F11/3414 , G06F11/3447 , Y02D10/124
摘要： A method for dynamic power and performance calibration of a data processing system is provided in the illustrative embodiments. A synthesized program loaded in the data processing system is executed responsive to detecting an event in the data processing system. The synthesized program is configured to generate a set of data that is indicative of the data processing system's power-performance characteristics under varying conditions of operation. Using the set of data, a determination is made of a performance limit on an operation of the data processing system under present operating conditions of the data processing system. A parameter of the data processing system is calibrated to operate the data processing system within the performance limit.
摘要翻译：在说明性实施例中提供了用于数据处理系统的动态功率和性能校准的方法。响应于检测到数据处理系统中的事件而执行加载在数据处理系统中的合成程序。合成程序被配置为在变化的操作条件下生成表示数据处理系统的功率性能特性的一组数据。使用该组数据，确定在数据处理系统的当前操作条件下对数据处理系统的操作的性能限制。校准数据处理系统的参数，以在性能限制内操作数据处理系统。

2. 发明申请

US20120210156A1 DYNAMIC POWER AND PERFORMANCE CALIBRATION OF DATA PROCESSING SYSTEMS 有权
标题翻译：数据处理系统的动态功能和性能校准
公开(公告)号：US20120210156A1
公开(公告)日：2012-08-16
申请号：US13024941
申请日：2011-02-10
申请人： Malcolm Scott Allen-Ware , Andreas Bieswanger , Thomas M. Brey , Ajay Dholakia , Andrew Geissler , Hye-Young McCreary , Freeman Leigh Rawson, III
发明人： Malcolm Scott Allen-Ware , Andreas Bieswanger , Thomas M. Brey , Ajay Dholakia , Andrew Geissler , Hye-Young McCreary , Freeman Leigh Rawson, III
IPC分类号： G06F1/00
CPC分类号： G06F1/3206 , G06F11/3409 , G06F11/3414 , G06F11/3447 , Y02D10/124
摘要： A method, system, and computer program product for dynamic power and performance calibration of a data processing system are provided in the illustrative embodiments. A synthesized program loaded in the data processing system is executed responsive to detecting an event in the data processing system. The synthesized program is configured to generate a set of data that is indicative of the data processing system's power-performance characteristics under varying conditions of operation. Using the set of data, a determination is made of a performance limit on an operation of the data processing system under present operating conditions of the data processing system. A parameter of the data processing system is calibrated to operate the data processing system within the performance limit.
摘要翻译：在说明性实施例中提供了用于数据处理系统的动态功率和性能校准的方法，系统和计算机程序产品。响应于检测到数据处理系统中的事件而执行加载在数据处理系统中的合成程序。合成程序被配置为在变化的操作条件下生成表示数据处理系统的功率性能特性的一组数据。使用该组数据，确定在数据处理系统的当前操作条件下对数据处理系统的操作的性能限制。校准数据处理系统的参数，以在性能限制内操作数据处理系统。

3. 发明授权

US08533512B2 Dynamic power and performance calibration of data processing systems 有权
标题翻译：数据处理系统的动态功耗和性能校准
公开(公告)号：US08533512B2
公开(公告)日：2013-09-10
申请号：US13024941
申请日：2011-02-10
申请人： Malcolm Scott Allen-Ware , Andreas Bieswanger , Thomas M. Brey , Ajay Dholakia , Andrew Geissler , Hye-Young McCreary, III , Freeman Leigh Rawson
发明人： Malcolm Scott Allen-Ware , Andreas Bieswanger , Thomas M. Brey , Ajay Dholakia , Andrew Geissler , Hye-Young McCreary, III , Freeman Leigh Rawson
IPC分类号： G06F9/44 , G06F1/00
CPC分类号： G06F1/3206 , G06F11/3409 , G06F11/3414 , G06F11/3447 , Y02D10/124
摘要： A method, system, and computer program product for dynamic power and performance calibration of a data processing system are provided in the illustrative embodiments. A synthesized program loaded in the data processing system is executed responsive to detecting an event in the data processing system. The synthesized program is configured to generate a set of data that is indicative of the data processing system's power-performance characteristics under varying conditions of operation. Using the set of data, a determination is made of a performance limit on an operation of the data processing system under present operating conditions of the data processing system. A parameter of the data processing system is calibrated to operate the data processing system within the performance limit.
摘要翻译：在说明性实施例中提供了用于数据处理系统的动态功率和性能校准的方法，系统和计算机程序产品。响应于检测到数据处理系统中的事件而执行加载在数据处理系统中的合成程序。合成程序被配置为在变化的操作条件下生成表示数据处理系统的功率性能特性的一组数据。使用该组数据，确定在数据处理系统的当前操作条件下对数据处理系统的操作的性能限制。校准数据处理系统的参数，以在性能限制内操作数据处理系统。

4. 发明申请

US20100070787A1 POWER CAP LOWER BOUND EXPLORATION IN A SERVER ENVIRONMENT 失效
标题翻译：电源在服务器环境中的下探
公开(公告)号：US20100070787A1
公开(公告)日：2010-03-18
申请号：US12212806
申请日：2008-09-18
申请人： Andreas Bieswanger , Thomas M. Brey , Ajay Dholakia , Andrew Geissler , Hye-Young McCreary , Freeman L. Rawson, III , Malcolm S. Ware
发明人： Andreas Bieswanger , Thomas M. Brey , Ajay Dholakia , Andrew Geissler , Hye-Young McCreary , Freeman L. Rawson, III , Malcolm S. Ware
IPC分类号： G06F1/00 , G06F1/26 , G06F11/30
CPC分类号： G06F1/324 , G06F1/3203 , G06F1/3209 , Y02D10/126
摘要： Disclosed is a computer implemented method, computer program product, and apparatus for determining a safe lower bound for a commonly powered data processing system. A power management module operates the data processing system using at least one nominal operating parameter during an exploration periodicity, with the at least one nominal operating parameter being clock speed. The power management module determines whether a calibration period is occurring. The power management module calibrates the data processing system up to a measurement interval duration expiration. The power management module may repeat operating the data processing system using the at least one nominal operating parameter.
摘要翻译：公开了一种用于确定通常供电的数据处理系统的安全下限的计算机实现方法，计算机程序产品和装置。功率管理模块在探测周期期间使用至少一个标称操作参数来操作数据处理系统，其中至少一个标称操作参数是时钟速度。电源管理模块确定是否发生校准周期。电源管理模块校准数据处理系统，直到测量间隔持续时间到期。电源管理模块可以使用至少一个标称操作参数重复操作数据处理系统。

5. 发明授权

US08028183B2 Power cap lower bound exploration in a server environment 失效
标题翻译：电源帽在服务器环境中下限探测
公开(公告)号：US08028183B2
公开(公告)日：2011-09-27
申请号：US12212806
申请日：2008-09-18
申请人： Andreas Bieswanger , Thomas M. Brey , Ajay Dholakia , Andrew Geissler , Hye-Young McCreary , Freeman L. Rawson, III , Malcolm S. Ware
发明人： Andreas Bieswanger , Thomas M. Brey , Ajay Dholakia , Andrew Geissler , Hye-Young McCreary , Freeman L. Rawson, III , Malcolm S. Ware
IPC分类号： G06F1/00 , G06F1/26 , G06F1/32 , G06F1/04 , G06F1/12 , G06F15/16
CPC分类号： G06F1/324 , G06F1/3203 , G06F1/3209 , Y02D10/126
摘要： Disclosed is a computer implemented method, computer program product, and apparatus for determining a safe lower bound for a commonly powered data processing system. A power management module operates the data processing system using at least one nominal operating parameter during an exploration periodicity, with the at least one nominal operating parameter being clock speed. The power management module determines whether a calibration period is occurring. The power management module calibrates the data processing system up to a measurement interval duration expiration. The power management module may repeat operating the data processing system using the at least one nominal operating parameter.
摘要翻译：公开了一种用于确定通常供电的数据处理系统的安全下限的计算机实现方法，计算机程序产品和装置。功率管理模块在探测周期期间使用至少一个标称操作参数来操作数据处理系统，其中至少一个标称操作参数是时钟速度。电源管理模块确定是否发生校准周期。电源管理模块校准数据处理系统，直到测量间隔持续时间到期。电源管理模块可以使用至少一个标称操作参数重复操作数据处理系统。

6. 发明授权

US08458499B2 Method for reducing power state in a computer system out-of-band when a request for reducing the power state is not immediately serviceable in band according to a priority of the request 有权
标题翻译：当降低功率状态的请求根据请求的优先级不能立即在频带中可用时，减少计算机系统中的计算机系统中的功率状态的方法
公开(公告)号：US08458499B2
公开(公告)日：2013-06-04
申请号：US12537933
申请日：2009-08-07
申请人： Thomas M. Brey , Ajay Dholakia , Scott N. Dunham , Sumeet Kochar
发明人： Thomas M. Brey , Ajay Dholakia , Scott N. Dunham , Sumeet Kochar
IPC分类号： G06F1/26 , G06F1/32
CPC分类号： G06F1/3203 , G06F1/324 , G06F1/3296 , Y02D10/126 , Y02D10/172
摘要： One embodiment provides a method of managing power in a computer system. A device of the computer system is operated at a selected power-state. The power consumption of the computer system is monitored. If the power consumption of the computer system is approaching or has exceeded a power cap selected for the computer system, then a request to reduce the power-state for the device is generated in response. The operating system is used to service the request to reduce the power-state according to the priority of the request. The reduced power state is forced out-of-band following the request to reduce the power-state if the request is not immediately serviceable by the operating system. Different approaches can be taken to force the reduced power state, using, for example, system management mode or a platform environment control interface.
摘要翻译：一个实施例提供了一种管理计算机系统中的电力的方法。计算机系统的设备在选定的功率状态下运行。监控计算机系统的功耗。如果计算机系统的功率消耗正在接近或超过为计算机系统选择的功率上限，则响应地产生用于减少设备的功率状态的请求。操作系统用于根据请求的优先级来服务请求以减少功率状态。如果请求不能由操作系统立即维护，则降低功率状态被强制为带外的请求，以减少功率状态。可以采用不同的方法来强制使用例如系统管理模式或平台环境控制接口来降低功率状态。

7. 发明申请

US20110035611A1 COORDINATING IN-BAND AND OUT-OF-BAND POWER MANAGEMENT 有权
标题翻译：协调带内和带外电源管理
公开(公告)号：US20110035611A1
公开(公告)日：2011-02-10
申请号：US12537933
申请日：2009-08-07
申请人： Thomas M. Brey , Ajay Dholakia , Scott N. Dunham , Sumeet Kochar
发明人： Thomas M. Brey , Ajay Dholakia , Scott N. Dunham , Sumeet Kochar
IPC分类号： G06F1/32
CPC分类号： G06F1/3203 , G06F1/324 , G06F1/3296 , Y02D10/126 , Y02D10/172
摘要： One embodiment provides a method of managing power in a computer system. A device of the computer system is operated at a selected power-state. The power consumption of the computer system is monitored. If the power consumption of the computer system is approaching or has exceeded a power cap selected for the computer system, then a request to reduce the power-state for the device is generated in response. The operating system is used to service the request to reduce the power-state according to the priority of the request. The reduced power state is forced out-of-band following the request to reduce the power-state if the request is not immediately serviceable by the operating system. Different approaches can be taken to force the reduced power state, using, for example, system management mode or a platform environment control interface.
摘要翻译：一个实施例提供了一种管理计算机系统中的电力的方法。计算机系统的设备在选定的功率状态下运行。监控计算机系统的功耗。如果计算机系统的功率消耗正在接近或超过为计算机系统选择的功率上限，则响应地产生用于减少设备的功率状态的请求。操作系统用于根据请求的优先级来服务请求以减少功率状态。如果请求不能由操作系统立即维护，则降低功率状态被强制为带外的请求，以减少功率状态。可以采用不同的方法来强制使用例如系统管理模式或平台环境控制接口来降低功率状态。

8. 发明授权

US10180665B2 Fluid-cooled computer system with proactive cooling control using power consumption trend analysis 有权
公开(公告)号：US10180665B2
公开(公告)日：2019-01-15
申请号：US13234563
申请日：2011-09-16
申请人： Thomas M. Brey , Vinod Kamath , Jason A. Matteson
发明人： Thomas M. Brey , Vinod Kamath , Jason A. Matteson
IPC分类号： G05D23/19 , G05B13/02 , H05K7/20 , G06F1/20
摘要： A fluid-cooled computer system includes a plurality of heat-generating components and a cooling system configured for supplying a cooling fluid at a controlled cooling fluid flow rate to cool the heat-generating components. A temperature-based cooling control circuit includes a temperature sensor configured for sensing a temperature of the heat-generating components and control logic for increasing a cooling fluid flow rate in response to the temperature exceeding a temperature threshold. A power-based cooling control circuit is configured for identifying and quantifying an increasing power consumption trend over a target time interval and, during a period that the temperature of the electronic device does not exceed the temperature threshold, increasing a cooling fluid flow rate to the electronic device in response to the magnitude of the increasing power consumption trend exceeding a power threshold. In one option, the fluid-cooled computer system is a server and the heat-generating components include a processor.

9. 发明授权

US09110642B2 Optimization of system acoustic signature and cooling capacity with intelligent user controls 有权
标题翻译：通过智能用户控制优化系统声学特征和制冷量
公开(公告)号：US09110642B2
公开(公告)日：2015-08-18
申请号：US13274835
申请日：2011-10-17
申请人： Thomas M. Brey , Vinod Kamath , Jason A. Matteson , Billy W. Medlin
发明人： Thomas M. Brey , Vinod Kamath , Jason A. Matteson , Billy W. Medlin
IPC分类号： G06F1/20 , H05K7/20 , G06F1/32
CPC分类号： G06F1/206 , G06F1/3206 , H05K7/20209 , H05K7/20718 , Y02D10/16
摘要： A computer-implemented method comprises accessing historical operating data for a unit of information technology equipment, wherein the historical operating data includes power consumption, fan speed, inlet air temperature, workload, and any processor throttling events at various points in time. The method further comprises receiving user input selecting a fan speed, and using the historical operating data to determine a performance impact that is expected from operating the unit at the selected fan speed, where the power consumption is a proxy for performance. The estimated performance impact of the selected fan speed and one or more alternative fan speeds is then displayed.
摘要翻译：计算机实现的方法包括访问信息技术设备单元的历史操作数据，其中历史操作数据包括功率消耗，风扇速度，入口空气温度，工作负载以及在不同时间点的任何处理器调节事件。该方法还包括接收选择风扇速度的用户输入，以及使用历史操作数据来确定在所选择的风扇速度下操作单元所期望的性能影响，其中功耗是性能的代理。然后显示所选风扇速度和一个或多个替代风扇速度的估计性能影响。

10. 发明授权

US08015243B2 Authenticating a requestor without providing a key 失效
标题翻译：验证请求者而不提供密钥
公开(公告)号：US08015243B2
公开(公告)日：2011-09-06
申请号：US12168201
申请日：2008-07-07
申请人： Thomas M. Brey , Giles R. Frazier , Gregory F. Pfister , William J. Rooney
发明人： Thomas M. Brey , Giles R. Frazier , Gregory F. Pfister , William J. Rooney
IPC分类号： G06F15/16
CPC分类号： H04L63/06 , G06F2221/2105 , G06F2221/2129 , H04L29/12009 , H04L61/00 , H04L63/08 , H04L67/1097 , H04L69/329
摘要： A method for authenticating a requesting entity in a communications environment. In an exemplary embodiment, the method includes determining a client identification of a client node associated with the requesting entity, and determining whether the requesting entity associated with the client node is acting in a supervisor capacity. A key to the requesting entity is returned from a resource provider node upon determining that the client identification of the client node indicates that the client node is permitted to access one or more resources of the provider node, and that the client node is acting in a supervisor capacity.
摘要翻译：一种用于在通信环境中认证请求实体的方法。在示例性实施例中，该方法包括确定与请求实体相关联的客户端节点的客户端标识，以及确定与客户端节点相关联的请求实体是否以监督能力行事。在确定客户端节点的客户端标识指示客户端节点被允许访问提供商节点的一个或多个资源，并且客户端节点正在执行时，从资源提供商节点返回请求实体的密钥主管能力。

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