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1. 发明申请

US20050049729A1 Methods and apparatuses for operating a data processing system 有权
标题翻译：用于操作数据处理系统的方法和装置
公开(公告)号：US20050049729A1
公开(公告)日：2005-03-03
申请号：US10917719
申请日：2004-08-12
申请人： Michael Culbert , Keith Cox , Brian Howard , Josh Cesare , Richard Williams , Dave Falkenburg , Daisie Huang , Dave Radcliffe
发明人： Michael Culbert , Keith Cox , Brian Howard , Josh Cesare , Richard Williams , Dave Falkenburg , Daisie Huang , Dave Radcliffe
IPC分类号： G06F1/20 , G06F1/32 , G05B13/02 , H04J15/00 , H04N1/00
CPC分类号： G06F1/3203 , G06F1/206 , G06F1/324 , Y02D10/126 , Y02D10/16
摘要： Methods and apparatuses to manage working states of a data processing system. At least one embodiment of the present invention includes a data processing system with one or more sensors (e.g., physical sensors such as tachometer and thermistors, and logical sensors such as CPU load) for fine grain control of one or more components (e.g., processor, fan, hard drive, optical drive) of the system for working conditions that balance various goals (e.g., user preferences, performance, power consumption, thermal constraints, acoustic noise). In one example, the clock frequency and core voltage for a processor are actively managed to balance performance and power consumption (heat generation) without a significant latency. In one example, the speed of a cooling fan is actively managed to balance cooling effort and noise (and/or power consumption).
摘要翻译：管理数据处理系统工作状态的方法和装置。本发明的至少一个实施例包括具有一个或多个传感器（例如物理传感器，例如转速表和热敏电阻以及诸如CPU负载的逻辑传感器）的数据处理系统，用于一个或多个部件（例如，处理器，风扇，硬盘驱动器，光盘驱动器），用于平衡各种目标（例如用户偏好，性能，功耗，热约束，声学噪声）的工作条件。在一个示例中，处理器的时钟频率和核心电压被主动地管理以平衡性能和功耗（发热）而没有显着的延迟。在一个示例中，主动地管理冷却风扇的速度以平衡冷却力和噪声（和/或功率消耗）。

2. 发明申请

US20060265616A1 Method and apparatus for dynamic power management in a processor system 有权
标题翻译：处理器系统中动态电源管理的方法和装置
公开(公告)号：US20060265616A1
公开(公告)日：2006-11-23
申请号：US11497467
申请日：2006-07-31
申请人： Josh Cesare , Michael Culbert , Keith Cox
发明人： Josh Cesare , Michael Culbert , Keith Cox
IPC分类号： G06F1/00
CPC分类号： G06F1/3203
摘要： A dynamic power management system includes an operating system (OS) that causes a processor to operate in one of multiple run states that have different performance and/or power dissipation levels. The OS selects the run state in response to processor information (e.g., processor load) being monitored by the OS. The OS can predict future states of the processor information based on sampled processor information. The OS can take an average of the predicted and actual samples for comparison with a threshold to select a run state. The OS can track the number of consecutive saturated samples that occur during a selected window of samples. The OS can predict future processor information samples based on the number of consecutive saturated samples.
摘要翻译：动态电源管理系统包括使处理器以具有不同性能和/或功耗水平的多个运行状态之一运行的操作系统（OS）。 OS响应由OS监视的处理器信息（例如，处理器负载）来选择运行状态。 OS可以基于采样的处理器信息来预测处理器信息的未来状态。 OS可以将预测和实际采样的平均值与阈值进行比较以选择运行状态。 OS可以跟踪在选定的样本窗口期间发生的连续饱和样本的数量。 OS可以基于连续饱和样本的数量预测未来的处理器信息样本。

3. 发明申请

US20120284547A1 METHODS AND APPARATUSES FOR OPERATING A DATA PROCESSING SYSTEM 有权
标题翻译：用于操作数据处理系统的方法和装置
公开(公告)号：US20120284547A1
公开(公告)日：2012-11-08
申请号：US13550922
申请日：2012-07-17
申请人： Michael Culbert , Keith Alan Cox , Brian Howard , Josh de Cesare , Richard Charles Williams , Dave Robbins Falkenburg , Daisie Iris Huang , Dave Radcliffe
发明人： Michael Culbert , Keith Alan Cox , Brian Howard , Josh de Cesare , Richard Charles Williams , Dave Robbins Falkenburg , Daisie Iris Huang , Dave Radcliffe
IPC分类号： G06F1/26
CPC分类号： G06F1/206 , G05D23/1934 , G05D23/24 , G06F1/10 , G06F1/20 , G06F1/26 , G06F1/3203 , G06F1/324 , G06F1/329 , G06F1/3296 , Y02D10/126 , Y02D10/172 , Y10S706/90
摘要： Methods and apparatuses to manage working states of a data processing system. At least one embodiment of the present invention includes a data processing system with one or more sensors (e.g., physical sensors such as tachometer and thermistors, and logical sensors such as CPU load) for fine grain control of one or more components (e.g., processor, fan, hard drive, optical drive) of the system for working conditions that balance various goals (e.g., user preferences, performance, power consumption, thermal constraints, acoustic noise). In one example, the clock frequency and core voltage for a processor are actively managed to balance performance and power consumption (heat generation) without a significant latency. In one example, the speed of a cooling fan is actively managed to balance cooling effort and noise (and/or power consumption).
摘要翻译：管理数据处理系统工作状态的方法和装置。本发明的至少一个实施例包括具有一个或多个传感器（例如物理传感器，例如转速表和热敏电阻以及诸如CPU负载的逻辑传感器）的数据处理系统，用于一个或多个部件（例如，处理器，风扇，硬盘驱动器，光盘驱动器），用于平衡各种目标（例如用户偏好，性能，功耗，热约束，声学噪声）的工作条件。在一个示例中，处理器的时钟频率和核心电压被主动地管理以平衡性能和功耗（发热）而没有显着的延迟。在一个示例中，主动地管理冷却风扇的速度以平衡冷却力和噪声（和/或功率消耗）。

4. 发明申请

US20100117579A1 METHODS AND APPARATUSES FOR OPERATING A DATA PROCESSING SYSTEM 有权
标题翻译：用于操作数据处理系统的方法和装置
公开(公告)号：US20100117579A1
公开(公告)日：2010-05-13
申请号：US12267329
申请日：2008-11-07
申请人： Michael Culbert , Keith Alan Cox , Brian Howard , Josh de Cesare , Richard Charles Williams , Dave Robbins Falkenburg , Daisie Iris Huang , Dave Radcliffe
发明人： Michael Culbert , Keith Alan Cox , Brian Howard , Josh de Cesare , Richard Charles Williams , Dave Robbins Falkenburg , Daisie Iris Huang , Dave Radcliffe
IPC分类号： G05D23/00
CPC分类号： G06F1/206 , G05D23/1934 , G05D23/24 , G06F1/10 , G06F1/20 , G06F1/26 , G06F1/3203 , G06F1/324 , G06F1/329 , G06F1/3296 , Y02D10/126 , Y02D10/172 , Y10S706/90
摘要： Methods and apparatuses to manage working states of a data processing system. At least one embodiment of the present invention includes a data processing system with one or more sensors (e.g., physical sensors such as tachometer and thermistors, and logical sensors such as CPU load) for fine grain control of one or more components (e.g., processor, fan, hard drive, optical drive) of the system for working conditions that balance various goals (e.g., user preferences, performance, power consumption, thermal constraints, acoustic noise). In one example, the clock frequency and core voltage for a processor are actively managed to balance performance and power consumption (heat generation) without a significant latency. In one example, the speed of a cooling fan is actively managed to balance cooling effort and noise (and/or power consumption).
摘要翻译：管理数据处理系统工作状态的方法和装置。本发明的至少一个实施例包括具有一个或多个传感器（例如物理传感器，例如转速表和热敏电阻以及诸如CPU负载的逻辑传感器）的数据处理系统，用于一个或多个部件（例如，处理器，风扇，硬盘驱动器，光盘驱动器），用于平衡各种目标（例如用户偏好，性能，功耗，热约束，声学噪声）的工作条件。在一个示例中，处理器的时钟频率和核心电压被主动地管理以平衡性能和功耗（发热）而没有显着的延迟。在一个示例中，主动地管理冷却风扇的速度以平衡冷却力和噪声（和/或功率消耗）。

5. 发明授权

US07451332B2 Methods and apparatuses for controlling the temperature of a data processing system 有权
标题翻译：用于控制数据处理系统的温度的方法和装置
公开(公告)号：US07451332B2
公开(公告)日：2008-11-11
申请号：US10917719
申请日：2004-08-12
申请人： Michael Culbert , Keith Alan Cox , Brian Howard , Josh de Cesare , Richard Charles Williams , Dave Robbins Falkenburg , Daisie Iris Huang , Dave Radcliffe
发明人： Michael Culbert , Keith Alan Cox , Brian Howard , Josh de Cesare , Richard Charles Williams , Dave Robbins Falkenburg , Daisie Iris Huang , Dave Radcliffe
IPC分类号： G06F1/00 , G06F1/26 , G06F1/32
CPC分类号： G06F1/3203 , G06F1/206 , G06F1/324 , Y02D10/126 , Y02D10/16
摘要： Methods and apparatuses to manage working states of a data processing system. At least one embodiment of the present invention includes a data processing system with one or more sensors (e.g., physical sensors such as tachometer and thermistors, and logical sensors such as CPU load) for fine grain control of one or more components (e.g., processor, fan, hard drive, optical drive) of the system for working conditions that balance various goals (e.g., user preferences, performance, power consumption, thermal constraints, acoustic noise). In one example, the clock frequency and core voltage for a processor are actively managed to balance performance and power consumption (heat generation) without a significant latency. In one example, the speed of a cooling fan is actively managed to balance cooling effort and noise (and/or power consumption).
摘要翻译：管理数据处理系统工作状态的方法和装置。本发明的至少一个实施例包括具有一个或多个传感器（例如物理传感器，例如转速表和热敏电阻以及诸如CPU负载的逻辑传感器）的数据处理系统，用于一个或多个部件（例如，处理器，风扇，硬盘驱动器，光盘驱动器），用于平衡各种目标（例如用户偏好，性能，功耗，热约束，声学噪声）的工作条件。在一个示例中，处理器的时钟频率和核心电压被主动地管理以平衡性能和功耗（发热）而没有显着的延迟。在一个示例中，主动地管理冷却风扇的速度以平衡冷却力和噪声（和/或功率消耗）。

6. 发明授权

US08448000B2 Methods and apparatuses for operating a data processing system 有权
标题翻译：用于操作数据处理系统的方法和装置
公开(公告)号：US08448000B2
公开(公告)日：2013-05-21
申请号：US13550922
申请日：2012-07-17
申请人： Michael Culbert , Keith Alan Cox , Brian Howard , Josh de Cesare , Richard Charles Williams , Dave Robbins Falkenburg , Daisie Iris Huang , Dave Radcliffe
发明人： Michael Culbert , Keith Alan Cox , Brian Howard , Josh de Cesare , Richard Charles Williams , Dave Robbins Falkenburg , Daisie Iris Huang , Dave Radcliffe
IPC分类号： G06F1/26
CPC分类号： G06F1/206 , G05D23/1934 , G05D23/24 , G06F1/10 , G06F1/20 , G06F1/26 , G06F1/3203 , G06F1/324 , G06F1/329 , G06F1/3296 , Y02D10/126 , Y02D10/172 , Y10S706/90
摘要： Methods and apparatuses to manage working states of a data processing system. At least one embodiment of the present invention includes a data processing system with one or more sensors (e.g., physical sensors such as tachometer and thermistors, and logical sensors such as CPU load) for fine grain control of one or more components (e.g., processor, fan, hard drive, optical drive) of the system for working conditions that balance various goals (e.g., user preferences, performance, power consumption, thermal constraints, acoustic noise). In one example, the clock frequency and core voltage for a processor are actively managed to balance performance and power consumption (heat generation) without a significant latency. In one example, the speed of a cooling fan is actively managed to balance cooling effort and noise (and/or power consumption).
摘要翻译：管理数据处理系统工作状态的方法和装置。本发明的至少一个实施例包括具有一个或多个传感器（例如物理传感器，例如转速表和热敏电阻以及诸如CPU负载的逻辑传感器）的数据处理系统，用于一个或多个部件（例如，处理器，风扇，硬盘驱动器，光盘驱动器），用于平衡各种目标（例如用户偏好，性能，功耗，热约束，声学噪声）的工作条件。在一个示例中，处理器的时钟频率和核心电压被主动地管理以平衡性能和功耗（发热）而没有显着的延迟。在一个示例中，主动地管理冷却风扇的速度以平衡冷却力和噪声（和/或功率消耗）。

7. 发明授权

US08237386B2 Methods and apparatuses for operating a data processing system 有权
标题翻译：用于操作数据处理系统的方法和装置
公开(公告)号：US08237386B2
公开(公告)日：2012-08-07
申请号：US12267329
申请日：2008-11-07
申请人： Michael Culbert , Keith Alan Cox , Brian Howard , Josh de Cesare , Richard Charles Williams , Dave Robbins Falkenburg , Daisie Iris Huang , Dave Radcliffe
发明人： Michael Culbert , Keith Alan Cox , Brian Howard , Josh de Cesare , Richard Charles Williams , Dave Robbins Falkenburg , Daisie Iris Huang , Dave Radcliffe
IPC分类号： G05D23/00
CPC分类号： G06F1/206 , G05D23/1934 , G05D23/24 , G06F1/10 , G06F1/20 , G06F1/26 , G06F1/3203 , G06F1/324 , G06F1/329 , G06F1/3296 , Y02D10/126 , Y02D10/172 , Y10S706/90
摘要： Methods and apparatuses to manage working states of a data processing system. At least one embodiment of the present invention includes a data processing system with one or more sensors (e.g., physical sensors such as tachometer and thermistors, and logical sensors such as CPU load) for fine grain control of one or more components (e.g., processor, fan, hard drive, optical drive) of the system for working conditions that balance various goals (e.g., user preferences, performance, power consumption, thermal constraints, acoustic noise). In one example, the clock frequency and core voltage for a processor are actively managed to balance performance and power consumption (heat generation) without a significant latency. In one example, the speed of a cooling fan is actively managed to balance cooling effort and noise (and/or power consumption).
摘要翻译：管理数据处理系统工作状态的方法和装置。本发明的至少一个实施例包括具有一个或多个传感器（例如物理传感器，例如转速表和热敏电阻以及诸如CPU负载的逻辑传感器）的数据处理系统，用于一个或多个部件（例如，处理器，风扇，硬盘驱动器，光盘驱动器），用于平衡各种目标（例如用户偏好，性能，功耗，热约束，声学噪声）的工作条件。在一个示例中，处理器的时钟频率和核心电压被主动地管理以平衡性能和功耗（发热）而没有显着的延迟。在一个示例中，主动地管理冷却风扇的速度以平衡冷却力和噪声（和/或功率消耗）。

8. 发明申请

US20110219247A1 FORCED IDLE OF A DATA PROCESSING SYSTEM 有权
标题翻译：数据处理系统的强制空闲
公开(公告)号：US20110219247A1
公开(公告)日：2011-09-08
申请号：US13112634
申请日：2011-05-20
申请人： Guy G. Sotomayor, JR. , Keith Cox , David G. Conroy , Michael Culbert
发明人： Guy G. Sotomayor, JR. , Keith Cox , David G. Conroy , Michael Culbert
IPC分类号： G06F1/32
CPC分类号： G06F1/3203 , G06F1/324 , G06F1/3296 , G06F11/3423 , Y02D10/126 , Y02D10/172 , Y02D10/34 , Y02D50/20
摘要： Exemplary embodiments of methods and apparatuses to manage a power of a data processing system are described. One or more constraint parameters of a system are monitored. The data processing system is forced into an idle state for a first portion of a time while allowed to operate for a second portion of the time based on the one or more constraint parameters, wherein the system is forced into the idle state in response to comparing a target idle time to an actual idle time. The target idle time of the system is determined, in one embodiment, based on the one or more constraint parameters. The actual idle time of the system may be monitored to take into account interrupts which disrupt an idle time and idle times resulting from no software instructions to execute. The system may be allowed to operate based on comparisons of the target idle time and the actual idle time.
摘要翻译：描述了用于管理数据处理系统的功率的方法和装置的示例性实施例。监视系统的一个或多个约束参数。数据处理系统在一段时间内被强制进入空闲状态，同时基于一个或多个约束参数允许对时间的第二部分进行操作，其中响应于比较而将系统强制进入空闲状态目标空闲时间到实际空闲时间。在一个实施例中，基于一个或多个约束参数确定系统的目标空闲时间。可以监视系统的实际空闲时间以考虑中断，其中断由空闲时间和空闲时间引起的无法执行的软件指令。可以基于目标空闲时间和实际空闲时间的比较来允许系统操作。

9. 发明授权

US07949889B2 Forced idle of a data processing system 有权
标题翻译：强制空闲的数据处理系统
公开(公告)号：US07949889B2
公开(公告)日：2011-05-24
申请号：US11970483
申请日：2008-01-07
申请人： Guy G. Sotomayor, Jr. , Keith Cox , David G. Conroy , Michael Culbert
发明人： Guy G. Sotomayor, Jr. , Keith Cox , David G. Conroy , Michael Culbert
IPC分类号： G06F1/00
CPC分类号： G06F1/3203 , G06F1/324 , G06F1/3296 , G06F11/3423 , Y02D10/126 , Y02D10/172 , Y02D10/34 , Y02D50/20
摘要： Exemplary embodiments of methods and apparatuses to manage a power of a data processing system are described. One or more constraint parameters of a system are monitored. The data processing system is forced into an idle state for a first portion of a time while allowed to operate for a second portion of the time based on the one or more constraint parameters, wherein the system is forced into the idle state in response to comparing a target idle time to an actual idle time. The target idle time of the system is determined, in one embodiment, based on the one or more constraint parameters. The actual idle time of the system may be monitored to take into account interrupts which disrupt an idle time and idle times resulting from no software instructions to execute. The system may be allowed to operate based on comparisons of the target idle time and the actual idle time.
摘要翻译：描述了用于管理数据处理系统的功率的方法和装置的示例性实施例。监视系统的一个或多个约束参数。数据处理系统在一段时间内被强制进入空闲状态，同时基于一个或多个约束参数允许对时间的第二部分进行操作，其中响应于比较而将系统强制进入空闲状态目标空闲时间到实际空闲时间。在一个实施例中，基于一个或多个约束参数确定系统的目标空闲时间。可以监视系统的实际空闲时间以考虑中断，其中断由空闲时间和空闲时间引起的无法执行的软件指令。可以基于目标空闲时间和实际空闲时间的比较来允许系统操作。

10. 发明申请

US20090177422A1 FORCED IDLE OF A DATA PROCESSING SYSTEM 有权
标题翻译：数据处理系统的强制空闲
公开(公告)号：US20090177422A1
公开(公告)日：2009-07-09
申请号：US11970476
申请日：2008-01-07
申请人： Keith Cox , David G. Conroy , Michael Culbert
发明人： Keith Cox , David G. Conroy , Michael Culbert
IPC分类号： G06F19/00 , G06F1/32 , G06F15/00
CPC分类号： G06F1/3203 , G06F1/3237 , G06F1/324 , G06F1/3296 , Y02D10/126 , Y02D10/128 , Y02D10/172 , Y02D50/20
摘要： Exemplary embodiments of methods and apparatuses to manage a power of a data processing system are described. A constraint parameter of a system operating at a first frequency and a first voltage is monitored. The system is, based on the monitoring of the constraint parameter, forced into an idle state while operating at a second frequency and a second voltage. The idle state prevents instructions from being executed.
摘要翻译：描述了用于管理数据处理系统的功率的方法和装置的示例性实施例。监视以第一频率和第一电压工作的系统的约束参数。该系统基于约束参数的监视，在以第二频率和第二电压工作的同时强制进入空闲状态。空闲状态阻止执行指令。

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