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1. 发明申请

US20150095524A1 POLLING DETERMINATION 有权
公开(公告)号：US20150095524A1
公开(公告)日：2015-04-02
申请号：US14040649
申请日：2013-09-28
申请人： Kyungtae Han , Paul Diefenbaugh , Sarah Sharp
发明人： Kyungtae Han , Paul Diefenbaugh , Sarah Sharp
IPC分类号： G06F13/366 , G06F13/34
CPC分类号： G06F13/22 , G06F13/32 , G06F13/34 , G06F13/366 , Y02D10/14
摘要： Techniques for polling an input/output (I/O) device are described herein. The techniques include polling a device for data from the I/O device, and receiving the data from the I/O device at the host device as a result of the polling. The techniques include determining whether the data received is the same as data received at a previous polling of the I/O device. Upon determining the data received is the same, the techniques include decreasing the polling rate if the data is the same, and if it is not the same. Upon determining the data is not the same, the techniques include increasing the polling rate if the data is not the same.

2. 发明申请

US20140380076A1 Mapping A Performance Request To An Operating Frequency In A Processor 有权
标题翻译：将性能请求映射到处理器中的工作频率
公开(公告)号：US20140380076A1
公开(公告)日：2014-12-25
申请号：US13926025
申请日：2013-06-25
申请人： Eliezer Weissmann , Efraim Rotem , Paul Diefenbaugh , Guy Therien , Nir Rosenzweig
发明人： Eliezer Weissmann , Efraim Rotem , Paul Diefenbaugh , Guy Therien , Nir Rosenzweig
IPC分类号： G06F1/32
CPC分类号： G06F1/324 , G06F1/3243 , G06F1/3293 , Y02D10/122 , Y02D10/126 , Y02D10/152
摘要： In an embodiment, a processor includes multiple cores each to independently execute instructions and a power control unit (PCU) coupled to the plurality of cores to control power consumption of the processor. The PCU may include a mapping logic to receive a performance scale value from an operating system (OS) and to calculate a dynamic performance-frequency mapping based at least in part on the performance scale value. Other embodiments are described and claimed.
摘要翻译：在一个实施例中，处理器包括各自独立地执行指令的多个核心以及耦合到多个核心的功率控制单元（PCU），以控制处理器的功率消耗。 PCU可以包括映射逻辑以从操作系统（OS）接收性能标度值，并且至少部分地基于性能标度值来计算动态性能 - 频率映射。描述和要求保护其他实施例。

3. 发明申请

US20130318370A1 MIDDLEWARE POWER MANAGEMENT 审中-公开
标题翻译：中级电源管理
公开(公告)号：US20130318370A1
公开(公告)日：2013-11-28
申请号：US13976025
申请日：2011-12-30
申请人： Eugene Gorbatov , Paul Diefenbaugh
发明人： Eugene Gorbatov , Paul Diefenbaugh
IPC分类号： G06F9/48
CPC分类号： G06F9/4893 , G06F1/3206 , G06F1/3234 , G06F1/329 , G06F9/4856 , G06F9/5094 , Y02D10/22 , Y02D10/24 , Y02D10/32
摘要： A system can include multiple devices each configured to run an application at an application level and each having varying performance, power, and other capabilities. A middleware power management facility spanning each of the devices can transfer applications from one device to another responsive to a determination based on capabilities of the devices, with the goal of optimizing the individual power consumption or collective energy efficiency of the devices, within application quality of service constraints.
摘要翻译：系统可以包括多个设备，每个设备被配置为在应用级别运行应用，并且每个设备具有不同的性能，功率和其他能力。跨越每个设备的中间件电源管理设备可以响应于基于设备的能力的确定将应用从一个设备转移到另一个设备，目的在于优化设备的个体功耗或集体能量效率，在应用质量服务限制。

4. 发明申请

US20080005445A1 POWER EFFICIENT FLOW CONTROL MODEL FOR USB ASYNCHRONOUS TRANSFERS 有权
标题翻译： USB异步传输的功率有效流量控制模型
公开(公告)号：US20080005445A1
公开(公告)日：2008-01-03
申请号：US11428266
申请日：2006-06-30
申请人： Paul Diefenbaugh , John Howard
发明人： Paul Diefenbaugh , John Howard
IPC分类号： G06F13/20
CPC分类号： G06F13/385 , G06F2213/0042 , Y02D10/14 , Y02D10/151
摘要： Embodiments comprising a memory and a USB host controller coupled to the memory. The power efficiency of a USB during asynchronous transfers is increased by limiting usage of an asynchronous schedule stored in the memory when servicing a scheduled asynchronous transfer endpoint. Other embodiments may be described and claimed.
摘要翻译：包括存储器和耦合到存储器的USB主机控制器的实施例。在维护调度的异步传输端点时，通过限制存储在存储器中的异步调度的使用来增加异步传输期间USB的功率效率。可以描述和要求保护其他实施例。

5. 发明申请

US20050289363A1 Method and apparatus for automatic realtime power management 审中-公开
标题翻译：自动实时电源管理的方法和装置
公开(公告)号：US20050289363A1
公开(公告)日：2005-12-29
申请号：US10879927
申请日：2004-06-28
申请人： Aaron Tsirkel , Animesh Mishra , Paul Diefenbaugh , Jose Godinho
发明人： Aaron Tsirkel , Animesh Mishra , Paul Diefenbaugh , Jose Godinho
IPC分类号： G06F1/26 , G06F1/32
CPC分类号： G06F1/3228 , G06F1/3203 , G06F1/3231 , Y02D10/173
摘要： A power management system is disclosed using a combination of user presence detection and user interaction detection. An image-capturing device is to remain in a low power state as long as the user interaction is detected. When no user interaction is detected, the image-capturing device is placed in a normal power state to capture an image. The image is analyzed to determine user presence. When the user presence is detected, the image-capturing device is placed in the low power state.
摘要翻译：使用用户存在检测和用户交互检测的组合来公开电力管理系统。只要检测到用户交互，图像捕获设备将保持在低功率状态。当没有检测到用户交互时，图像捕获设备被置于正常功率状态以捕获图像。分析图像以确定用户存在。当检测到用户存在时，图像捕获装置处于低功率状态。

6. 发明授权

US09015510B2 Optimizing energy efficiency using device idle duration information and latency tolerance based on a pre-wake configuration of a platform associated to the device 有权
标题翻译：基于与设备相关联的平台的前唤醒配置，使用设备空闲持续时间信息和延迟容限优化能量效率
公开(公告)号：US09015510B2
公开(公告)日：2015-04-21
申请号：US13537260
申请日：2012-06-29
申请人： Christian Maciocco , Ohad Falik , Ren Wang , Nadav Shulman , Paul Diefenbaugh , Tsung-Yuan Charles Tai
发明人： Christian Maciocco , Ohad Falik , Ren Wang , Nadav Shulman , Paul Diefenbaugh , Tsung-Yuan Charles Tai
IPC分类号： G06F1/00 , G06F1/32
CPC分类号： G06F1/3203 , G06F1/3228
摘要： Systems and methods may provide for aggregating a first idle duration from a first device associated with a platform and a second idle duration from a second device associated with the platform. Additionally, an idle state may be selected for the platform based at least in part on the first idle duration and the second idle duration. In one example, the idle durations are classified as deterministic, estimated or statistical.
摘要翻译：系统和方法可以提供从与平台相关联的第一设备和与平台相关联的第二设备的第二空闲持续时间聚集第一空闲持续时间。另外，可以至少部分地基于第一空闲持续时间和第二空闲持续时间来为平台选择空闲状态。在一个示例中，空闲持续时间被分类为确定性，估计或统计。

7. 发明申请

US20110078475A1 Transitioning a Computing Platform to a Low Power System State 有权
标题翻译：将计算平台转换为低功耗系统状态
公开(公告)号：US20110078475A1
公开(公告)日：2011-03-31
申请号：US12962478
申请日：2010-12-07
申请人： Dale Juenemann , Paul Diefenbaugh
发明人： Dale Juenemann , Paul Diefenbaugh
IPC分类号： G06F1/32 , G06F1/26
CPC分类号： G06F1/3203
摘要： A method which includes initiating a power management policy based on a processing element for a computing platform entering a given power state. The power management policy includes a determination as to whether an input/output (I/O) controller and a memory controller for the computing platform are substantially quiescent. The computing platform may then be transitioned to a low power system state from a run power system state based on a determination that both the I/O controller and the memory controller are substantially quiescent and an indication that the computing platform is capable of entering the low power system state. According to this method, the low power system state includes entering one or more devices responsive to the computing platform in a power level adequate to retain a configuration state that enables the one or more devices to transition back to the run power system state in a manner that is substantially transparent to an operating system for the computing platform. Other implementations and examples are also described in this disclosure.
摘要翻译：一种方法，其包括基于进入给定功率状态的计算平台的处理元件发起功率管理策略。电源管理策略包括关于计算平台的输入/输出（I / O）控制器和存储器控制器是否基本上是静止的确定。然后，基于确定I / O控制器和存储器控制器基本上是静止的计算平台可以从运行电力系统状态转换到低功率系统状态，以及计算平台能够进入低电平的指示电力系统状态。根据该方法，低功率系统状态包括以足够的功率水平进入响应于计算平台的一个或多个设备，以使得能够以一种或多种设备以一种或多种方式转换回运行电力系统状态的配置状态这对于计算平台的操作系统是基本上透明的。在本公开中还描述了其他实现和示例。

8. 发明申请

US20100083013A1 Various Methods and Apparatuses for Power States in a Controller 审中-公开
标题翻译：控制器中功率状态的各种方法和装置
公开(公告)号：US20100083013A1
公开(公告)日：2010-04-01
申请号：US12632548
申请日：2009-12-07
申请人： James P. Kardach , Barnes Cooper , Seh Kwa , Animesh Mishra , Paul Diefenbaugh
发明人： James P. Kardach , Barnes Cooper , Seh Kwa , Animesh Mishra , Paul Diefenbaugh
IPC分类号： G06F1/00 , G06F1/32
CPC分类号： G06F1/3203 , G06F1/325
摘要： Various methods, apparatuses, and systems are described in which a chipset controller has circuitry to control communications with a peripheral device in a computing device. The chipset controller has logic configured 1) to detect a plug-in event when the peripheral device connects to the chipset controller and 2) to transition the chipset controller from a low power consumption state to a higher power consumption state based on the logic detecting the plug-in event.
摘要翻译：描述了各种方法，装置和系统，其中芯片组控制器具有控制与计算设备中的外围设备的通信的电路。芯片组控制器具有逻辑配置1）当外围设备连接到芯片组控制器时检测插件事件，以及2）基于逻辑检测来将芯片组控制器从低功耗状态转换到更高功耗状态插件事件。

9. 发明授权

US07549177B2 Advanced thermal management using an average power controller over an adjustable time window 有权
标题翻译：在可调整的时间窗口内使用平均功率控制器进行高级热管理
公开(公告)号：US07549177B2
公开(公告)日：2009-06-16
申请号：US11091096
申请日：2005-03-28
申请人： Paul Diefenbaugh , Ishmael Santos
发明人： Paul Diefenbaugh , Ishmael Santos
IPC分类号： G06F1/26
CPC分类号： G06F1/206 , G06F1/3203 , Y02D10/16
摘要： Systems and methods of conducting thermal management provide for transmitting average power data to a source device, where the source device has a thermal influence on a target device and the average power data is based on the thermal influence. Adjustable time window data may also be transmitted to the source device, where the time window defines the amount of time for determining and controlling the average power consumption of the source device.
摘要翻译：进行热管理的系统和方法提供将平均功率数据发送到源设备，其中源设备对目标设备具有热影响，并且平均功率数据基于热影响。可调时间窗口数据也可以被发送到源设备，其中时间窗口定义用于确定和控制源设备的平均功耗的时间量。

10. 发明授权

US07484108B2 Enhancing power delivery with transient running average power limits 有权
标题翻译：通过瞬态运行平均功率限制来增强功率输送
公开(公告)号：US07484108B2
公开(公告)日：2009-01-27
申请号：US11165603
申请日：2005-06-23
申请人： Paul Diefenbaugh , Lilly Huang
发明人： Paul Diefenbaugh , Lilly Huang
IPC分类号： G06F1/26
CPC分类号： G06F1/3203 , G06F1/206 , Y02D10/16
摘要： Systems and methods of power management provide for using transient running average power limits to enhance device power consumption and platform power delivery. A transient running average power limit can be transmitted to a device based on system device load demand and/or a characteristic of a power delivery system associated with the device. The characteristic can convey information such as the power mode, the load current demand and corresponding efficiency of the power delivery system. In one embodiment, the transient running average power limit includes a transient power level and an adjustable time window, where the adjustable time window defines the amount of time for maintaining the transient power consumption of the device at or below the transient power level.
摘要翻译：电源管理的系统和方法提供了使用瞬态运行平均功率限制来提高设备功耗和平台功率传递。可以基于系统设备负载需求和/或与设备相关联的电力传送系统的特性将瞬态运行平均功率限制传输到设备。该特性可以传达功率模式，负载电流需求和电力输送系统的相应效率等信息。在一个实施例中，瞬态运行平均功率限制包括瞬态功率电平和可调整时间窗口，其中可调整时间窗口定义用于将器件的瞬态功耗维持在等于或低于瞬态功率电平的时间量。

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