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    POWER MANAGEMENT FOR PROCESSING CAPACITY UPGRADE ON DEMAND
    1.
    发明申请
    POWER MANAGEMENT FOR PROCESSING CAPACITY UPGRADE ON DEMAND 有权
    用于处理能力的电力管理需求升级

    公开(公告)号：US20120117403A1

    公开(公告)日：2012-05-10

    申请号：US12942475

    申请日：2010-11-09

    申请人： Andreas Bieswanger ,  Andrew J. Geissler ,  Hye-Young McCreary ,  Freeman L. Rawson, III ,  Malcolm S. Ware

    发明人： Andreas Bieswanger ,  Andrew J. Geissler ,  Hye-Young McCreary ,  Freeman L. Rawson, III ,  Malcolm S. Ware

    IPC分类号： G06F1/26

    CPC分类号： G06F1/324 ,  G06F1/3206 ,  Y02D10/126

    摘要： A method, computer program product, and apparatus for managing power in a data processing system are presented. A core is activated in the data processing system and configured to operate at a frequency in response to receiving a request to increase a processing capacity of a set of resources in the data processing system. A determination whether a use of power resulting from activating the core configured to operate at the frequency meets a policy for the use of the power in the data processing system is made. A set of parameters associated with devices in the set of resources are adjusted to meet the policy for the use of power in the data processing system in response to a determination that the use of power does not meet the policy. A determination whether a number of operations performed per unit of time by a set of cores associated with the set of resources increased after activating the core is made. An indication that the request to increase the processing capacity of the set of resources is unavailable is made in response to a determination that the number of operations performed per unit of time by the set of cores associated with the set of resources has not increased.

    摘要翻译： 提出了一种在数据处理系统中管理电源的方法，计算机程序产品和装置。 核心在数据处理系统中被激活并且被配置为响应于接收到增加数据处理系统中的一组资源的处理能力的请求而以频率操作。 确定是否使用由配置为在频率上操作的核心而产生的功率满足在数据处理系统中使用电力的策略。 调整与资源集合中的设备相关联的一组参数以响应于确定使用电力不符合策略的数据处理系统中的电力使用策略。 确定在激活核心之后，通过与资源集相关联的一组核心，每单位时间执行的操作数量是否增加。 响应于通过与该资源集相关联的一组核心单位时间执行的操作数量没有增加来确定增加资源集合的处理能力的请求不可用的指示。

    Unified management of power, performance, and thermals in computer systems
    4.
    发明授权
    Unified management of power, performance, and thermals in computer systems 有权
    计算机系统中的功率，性能和热量的统一管理

    公开(公告)号：US07908493B2

    公开(公告)日：2011-03-15

    申请号：US11758798

    申请日：2007-06-06

    申请人： Andreas Bieswanger ,  Michael S. Floyd ,  Soraya Ghiasi ,  Steven P. Hartman ,  Thomas W. Keller, Jr. ,  Hye-Young McCreary ,  Karthick Rajamani ,  Freeman L. Rawson, III ,  Juan C. Rubio ,  Malcolm S. Ware

    发明人： Andreas Bieswanger ,  Michael S. Floyd ,  Soraya Ghiasi ,  Steven P. Hartman ,  Thomas W. Keller, Jr. ,  Hye-Young McCreary ,  Karthick Rajamani ,  Freeman L. Rawson, III ,  Juan C. Rubio ,  Malcolm S. Ware

    IPC分类号： G06F1/32

    CPC分类号： G06F1/206 ,  G06F1/3203

    摘要： A mechanism is provided for unified management of power, performance, and thermals in computer systems. This mechanism incorporates elements to effectively address all aspects of managing computing systems in an integrated manner, instead of independently. The mechanism employs an infrastructure for real-time measurements feedback, an infrastructure for regulating system activity, component operating levels, and environmental control, a dedicated control structure for guaranteed response/preemptive action, and interaction and integration components. The mechanism provides interfaces for user-level interaction. The mechanism also employs methods to address power/thermal concerns at multiple timescales. In addition, the mechanism improves efficiency by adopting an integrated approach, rather than treating different aspects of the power/thermal problem as individual issues to be addressed in a piecemeal fashion.

    摘要翻译： 提供了一种统一管理计算机系统的功率，性能和热量的机制。 该机制包含了以综合方式有效地解决管理计算系统的所有方面的元素，而不是独立的。 该机制采用基础设施进行实时测量反馈，用于调节系统活动的基础设施，组件操作级别和环境控制，用于保证响应/抢先动作的专用控制结构以及交互和集成组件。 该机制为用户级交互提供接口。 该机制还采用了多个时间尺度来解决功率/热问题的方法。 此外，该机制采用综合方法提高效率，而不是以单独的方式处理单个问题，而不是将功率/热问题的不同方面进行处理。

    Sensor Subset Selection for Reduced Bandwidth and Computation Requirements
    6.
    发明申请
    Sensor Subset Selection for Reduced Bandwidth and Computation Requirements 失效
    传感器子集选择降低带宽和计算要求

    公开(公告)号：US20090099817A1

    公开(公告)日：2009-04-16

    申请号：US12342054

    申请日：2008-12-22

    申请人： Andreas Bieswanger ,  Michael S. Floyd ,  Andrew J. Geissler ,  Soraya Ghiasi ,  Hye-Young McCreary ,  Guillermo J. Silva ,  Malcolm S. Ware

    发明人： Andreas Bieswanger ,  Michael S. Floyd ,  Andrew J. Geissler ,  Soraya Ghiasi ,  Hye-Young McCreary ,  Guillermo J. Silva ,  Malcolm S. Ware

    IPC分类号： G06F11/30

    CPC分类号： G06F11/30

    摘要： A system for identifying a subset of sensors to sample to reduce the frequency of sensor access. The system determines rise times and records values for the sensors in the system. A time criticality of the sensors is determined based on the rise times. The system processes the sensors by first creating sensor subsets based on one or more constraints on the sensors. The system monitors the values of the sensors in a sensor subset and flags a sensor when it makes a determination that, prior to a next scheduled sampling of the sensor subset, the value of a sensor in the monitored sensor subset will exceed a threshold constraint. The system moves those flagged sensors to a second sensor subset which complies with the sensor's constraints.

    摘要翻译： 用于识别要采样的传感器子集以减少传感器访问频率的系统。 系统确定系统中传感器的上升时间和记录值。 基于上升时间确定传感器的时间关键度。 该系统通过首先基于传感器上的一个或多个约束创建传感器子集来处理传感器。 系统监测传感器子集中的传感器的值，并且当传感器确定在传感器子集的下次调度采样之前，所述传感器子集中的传感器的值将超过阈值约束时，对传感器进行标记。 系统将标记的传感器移动到符合传感器约束的第二个传感器子集。

    SENSOR SUBSET SELECTION FOR REDUCED BANDWIDTH AND COMPUTATION REQUIREMENTS
    7.
    发明申请
    SENSOR SUBSET SELECTION FOR REDUCED BANDWIDTH AND COMPUTATION REQUIREMENTS 失效
    传感器选择减少带宽和计算要求

    公开(公告)号：US20080300817A1

    公开(公告)日：2008-12-04

    申请号：US11754468

    申请日：2007-05-29

    申请人： Andreas Bieswanger ,  Michael S. Floyd ,  Andrew J. Geissler ,  Soraya Ghiasi ,  Hye-Young McCreary ,  Guillermo J. Silva ,  Malcolm S. Ware

    发明人： Andreas Bieswanger ,  Michael S. Floyd ,  Andrew J. Geissler ,  Soraya Ghiasi ,  Hye-Young McCreary ,  Guillermo J. Silva ,  Malcolm S. Ware

    IPC分类号： G06F19/00

    CPC分类号： G06F11/30

    摘要： A system for identifying a subset of sensors to sample to reduce the frequency of sensor access. The system determines rise times and records values for the sensors in the system. A time criticality of the sensors is determined based on the rise times. The system processes the sensors by first creating sensor subsets based on one or more constraints on the sensors. The system monitors the values of the sensors in a sensor subset and flags a sensor when it makes a determination that, prior to a next scheduled sampling of the sensor subset, the value of a sensor in the monitored sensor subset will exceed a threshold constraint. The system moves those flagged sensors to a second sensor subset which complies with the sensor's constraints.

    摘要翻译： 用于识别要采样的传感器子集以减少传感器访问频率的系统。 系统确定系统中传感器的上升时间和记录值。 基于上升时间确定传感器的时间关键度。 该系统通过首先基于传感器上的一个或多个约束创建传感器子集来处理传感器。 系统监测传感器子集中的传感器的值，并且当传感器确定在传感器子集的下次调度采样之前，所述传感器子集中的传感器的值将超过阈值约束时，对传感器进行标记。 系统将标记的传感器移动到符合传感器约束的第二个传感器子集。

    Sensor subset selection for reduced bandwidth and computation requirements
    8.
    发明授权
    Sensor subset selection for reduced bandwidth and computation requirements 失效
    用于降低带宽和计算要求的传感器子集选择

    公开(公告)号：US07502705B2

    公开(公告)日：2009-03-10

    申请号：US11754468

    申请日：2007-05-29

    申请人： Andreas Bieswanger ,  Michael S. Floyd ,  Andrew J. Geissler ,  Soraya Ghiasi ,  Hye-Young McCreary ,  Guillermo J. Silva ,  Malcolm S. Ware

    发明人： Andreas Bieswanger ,  Michael S. Floyd ,  Andrew J. Geissler ,  Soraya Ghiasi ,  Hye-Young McCreary ,  Guillermo J. Silva ,  Malcolm S. Ware

    IPC分类号： G06F19/00

    CPC分类号： G06F11/30

    摘要： A system for identifying a subset of sensors to sample to reduce the frequency of sensor access. The system determines rise times and records values for the sensors in the system. A time criticality of the sensors is determined based on the rise times. The system processes the sensors by first creating sensor subsets based on one or more constraints on the sensors. The system monitors the values of the sensors in a sensor subset and flags a sensor when it makes a determination that, prior to a next scheduled sampling of the sensor subset, the value of a sensor in the monitored sensor subset will exceed a threshold constraint. The system moves those flagged sensors to a second sensor subset which complies with the sensor's constraints.

    摘要翻译： 用于识别要采样的传感器子集以减少传感器访问频率的系统。 系统确定系统中传感器的上升时间和记录值。 基于上升时间确定传感器的时间关键度。 该系统通过首先基于传感器上的一个或多个约束创建传感器子集来处理传感器。 系统监测传感器子集中的传感器的值，并且当传感器确定在传感器子集的下次调度采样之前，所述传感器子集中的传感器的值将超过阈值约束时，对传感器进行标记。 系统将标记的传感器移动到符合传感器约束的第二个传感器子集。

    Power management for processing capacity upgrade on demand
    9.
    发明授权
    Power management for processing capacity upgrade on demand 有权
    电源管理按需处理能力升级

    公开(公告)号：US08627128B2

    公开(公告)日：2014-01-07

    申请号：US12942475

    申请日：2010-11-09

    申请人： Andreas Bieswanger ,  Andrew J. Geissler ,  Hye-Young McCreary ,  Freeman L. Rawson ,  Malcolm S. Ware

    发明人： Andreas Bieswanger ,  Andrew J. Geissler ,  Hye-Young McCreary ,  Freeman L. Rawson ,  Malcolm S. Ware

    IPC分类号： G06F1/00

    CPC分类号： G06F1/324 ,  G06F1/3206 ,  Y02D10/126

    摘要： A method, computer program product, and apparatus for managing power in a data processing system are presented. A core is activated in the data processing system and configured to operate at a frequency in response to receiving a request to increase a processing capacity of a set of resources in the data processing system. A determination whether a use of power resulting from activating the core configured to operate at the frequency meets a policy for the use of the power in the data processing system is made. A set of parameters associated with devices in the set of resources are adjusted to meet the policy for the use of power in the data processing system in response to a determination that the use of power does not meet the policy. A determination whether a number of operations performed per unit of time by a set of cores associated with the set of resources increased after activating the core is made. An indication that the request to increase the processing capacity of the set of resources is unavailable is made in response to a determination that the number of operations performed per unit of time by the set of cores associated with the set of resources has not increased.

    摘要翻译： 提出了一种在数据处理系统中管理电源的方法，计算机程序产品和装置。 核心在数据处理系统中被激活并且被配置为响应于接收到增加数据处理系统中的一组资源的处理能力的请求而以频率操作。 确定是否使用由配置为在频率上操作的核心而产生的功率满足在数据处理系统中使用电力的策略。 调整与资源集合中的设备相关联的一组参数以响应于确定使用电力不符合策略的数据处理系统中的电力使用策略。 确定在激活核心之后，通过与资源集相关联的一组核心，每单位时间执行的操作数量是否增加。 响应于通过与该资源集相关联的一组核心单位时间执行的操作数量没有增加来确定增加资源集合的处理能力的请求不可用的指示。

    Sensor subset selection for reduced bandwidth and computation requirements
    10.
    发明授权
    Sensor subset selection for reduced bandwidth and computation requirements 失效
    用于降低带宽和计算要求的传感器子集选择

    公开(公告)号：US08032334B2

    公开(公告)日：2011-10-04

    申请号：US12342054

    申请日：2008-12-22

    申请人： Andreas Bieswanger ,  Michael S. Floyd ,  Andrew J. Geissler ,  Soraya Ghiasi ,  Hye-Young McCreary ,  Guillermo J. Silva ,  Malcolm S. Ware

    发明人： Andreas Bieswanger ,  Michael S. Floyd ,  Andrew J. Geissler ,  Soraya Ghiasi ,  Hye-Young McCreary ,  Guillermo J. Silva ,  Malcolm S. Ware

    IPC分类号： G06F11/00 ,  G06F19/00

    CPC分类号： G06F11/30

    摘要： A system for identifying a subset of sensors to sample to reduce the frequency of sensor access. The system determines rise times and records values for the sensors in the system. A time criticality of the sensors is determined based on the rise times. The system processes the sensors by first creating sensor subsets based on one or more constraints on the sensors. The system monitors the values of the sensors in a sensor subset and flags a sensor when it makes a determination that, prior to a next scheduled sampling of the sensor subset, the value of a sensor in the monitored sensor subset will exceed a threshold constraint. The system moves those flagged sensors to a second sensor subset which complies with the sensor's constraints.

    摘要翻译： 用于识别要采样的传感器子集以减少传感器访问频率的系统。 系统确定系统中传感器的上升时间和记录值。 基于上升时间确定传感器的时间关键度。 该系统通过首先基于传感器上的一个或多个约束创建传感器子集来处理传感器。 系统监测传感器子集中的传感器的值，并且当传感器确定在传感器子集的下次调度采样之前，所述传感器子集中的传感器的值将超过阈值约束时，对传感器进行标记。 系统将标记的传感器移动到符合传感器约束的第二个传感器子集。