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1. 发明申请

US20090249094A1 POWER-AWARE THREAD SCHEDULING AND DYNAMIC USE OF PROCESSORS 有权
标题翻译：电源线程调度和处理器的动态使用
公开(公告)号：US20090249094A1
公开(公告)日：2009-10-01
申请号：US12057716
申请日：2008-03-28
申请人： Allen Marshall , Yimin Deng , Nicholas S. Judge , Arun U. Kishan , Andrew J. Ritz
发明人： Allen Marshall , Yimin Deng , Nicholas S. Judge , Arun U. Kishan , Andrew J. Ritz
IPC分类号： G06F1/32 , G06F9/46
CPC分类号： G06F1/3203 , G06F1/3287 , G06F1/329 , G06F9/5033 , G06F9/5094 , Y02D10/17 , Y02D10/171 , Y02D10/22 , Y02D10/24 , Y02D50/20
摘要： Techniques and apparatuses for providing power-aware thread scheduling and dynamic use of processors are disclosed. In some aspects, a multi-core system is monitored to determine core activity. The core activity may be compared to a power policy that balances a power savings plan with a performance plan. One or more of the cores may be parked in response to the comparison to reduce power consumption by the multi-core system. In additional aspects, the power-aware scheduling may be performed during a predetermined interval to dynamically park or unpark cores. Further aspects include adjusting the power state of unparked cores in response to the comparison of the core activity and power policy.
摘要翻译：公开了用于提供功率感知线程调度和处理器的动态使用的技术和设备。在某些方面，监控多核系统以确定核心活动。核心活动可以与将节电计划与性能计划进行平衡的电力政策进行比较。响应于比较可以停放一个或多个核，以减少多核系统的功耗。在另外的方面，可以在预定间隔期间执行功率感知调度以动态地驻留或解除核心。另外的方面包括响应于核心活动和电力政策的比较来调整未标记核心的功率状态。

2. 发明授权

US09003215B2 Power-aware thread scheduling and dynamic use of processors 有权
标题翻译：电源感知线程调度和处理器的动态使用
公开(公告)号：US09003215B2
公开(公告)日：2015-04-07
申请号：US13214545
申请日：2011-08-22
申请人： Allen Marshall , Andrew J. Ritz , Yimin Deng , Nicholas S. Judge , Arun U. Kishan
发明人： Allen Marshall , Andrew J. Ritz , Yimin Deng , Nicholas S. Judge , Arun U. Kishan
IPC分类号： G06F1/32 , G06F9/50
CPC分类号： G06F1/3203 , G06F1/3287 , G06F1/329 , G06F9/5033 , G06F9/5094 , Y02D10/17 , Y02D10/171 , Y02D10/22 , Y02D10/24 , Y02D50/20
摘要： Techniques and apparatuses for providing power-aware thread scheduling and dynamic use of processors are disclosed. In some aspects, a multi-core system is monitored to determine core activity. The core activity may be compared to a power policy that balances a power savings plan with a performance plan. One or more of the cores may be parked in response to the comparison to reduce power consumption by the multi-core system. In additional aspects, the power-aware scheduling may be performed during a predetermined interval to dynamically park or unpark cores. Further aspects include adjusting the power state of unparked cores in response to the comparison of the core activity and power policy.
摘要翻译：公开了用于提供功率感知线程调度和处理器的动态使用的技术和设备。在某些方面，监控多核系统以确定核心活动。核心活动可以与将节电计划与性能计划进行平衡的电力政策进行比较。响应于比较可以停放一个或多个核，以减少多核系统的功耗。在另外的方面，可以在预定间隔期间执行功率感知调度以动态地驻留或解除核心。另外的方面包括响应于核心活动和电力政策的比较来调整未标记核心的功率状态。

3. 发明申请

US20110307730A1 Power-Aware Thread Scheduling and Dynamic Use of Processors 有权
标题翻译：强大的线程调度和处理器的动态使用
公开(公告)号：US20110307730A1
公开(公告)日：2011-12-15
申请号：US13214545
申请日：2011-08-22
申请人： Allen Marshall , Yimin Deng , Nicholas S. Judge , Arun U. Kishan , Andrew J. Ritz
发明人： Allen Marshall , Yimin Deng , Nicholas S. Judge , Arun U. Kishan , Andrew J. Ritz
IPC分类号： G06F1/32
CPC分类号： G06F1/3203 , G06F1/3287 , G06F1/329 , G06F9/5033 , G06F9/5094 , Y02D10/17 , Y02D10/171 , Y02D10/22 , Y02D10/24 , Y02D50/20
摘要： Techniques and apparatuses for providing power-aware thread scheduling and dynamic use of processors are disclosed. In some aspects, a multi-core system is monitored to determine core activity. The core activity may be compared to a power policy that balances a power savings plan with a performance plan. One or more of the cores may be parked in response to the comparison to reduce power consumption by the multi-core system. In additional aspects, the power-aware scheduling may be performed during a predetermined interval to dynamically park or unpark cores. Further aspects include adjusting the power state of unparked cores in response to the comparison of the core activity and power policy.
摘要翻译：公开了用于提供功率感知线程调度和处理器的动态使用的技术和设备。在某些方面，监控多核系统以确定核心活动。核心活动可以与将节电计划与性能计划进行平衡的电力政策进行比较。响应于比较可以停放一个或多个核，以减少多核系统的功耗。在另外的方面，可以在预定间隔期间执行功率感知调度以动态地驻留或解除核心。另外的方面包括响应于核心活动和电力政策的比较来调整未标记核心的功率状态。

4. 发明授权

US08010822B2 Power-aware thread scheduling and dynamic use of processors 有权
标题翻译：电源感知线程调度和处理器的动态使用
公开(公告)号：US08010822B2
公开(公告)日：2011-08-30
申请号：US12057716
申请日：2008-03-28
申请人： Allen Marshall , Yimin Deng , Nicholas S. Judge , Arun U. Kishan , Andrew J. Ritz
发明人： Allen Marshall , Yimin Deng , Nicholas S. Judge , Arun U. Kishan , Andrew J. Ritz
IPC分类号： G06F1/32
CPC分类号： G06F1/3203 , G06F1/3287 , G06F1/329 , G06F9/5033 , G06F9/5094 , Y02D10/17 , Y02D10/171 , Y02D10/22 , Y02D10/24 , Y02D50/20
摘要： Techniques and apparatuses for providing power-aware thread scheduling and dynamic use of processors are disclosed. In some aspects, a multi-core system is monitored to determine core activity. The core activity may be compared to a power policy that balances a power savings plan with a performance plan. One or more of the cores may be parked in response to the comparison to reduce power consumption by the multi-core system. In additional aspects, the power-aware scheduling may be performed during a predetermined interval to dynamically park or unpark cores. Further aspects include adjusting the power state of unparked cores in response to the comparison of the core activity and power policy.
摘要翻译：公开了用于提供功率感知线程调度和处理器的动态使用的技术和设备。在某些方面，监控多核系统以确定核心活动。核心活动可以与将节电计划与性能计划进行平衡的电力政策进行比较。响应于比较可以停放一个或多个核，以减少多核系统的功耗。在另外的方面，可以在预定间隔期间执行功率感知调度以动态地驻留或解除核心。另外的方面包括响应于核心活动和电力政策的比较来调整未标记核心的功率状态。

5. 发明授权

US09075652B2 Idle time service 有权
标题翻译：空闲时间服务
公开(公告)号：US09075652B2
公开(公告)日：2015-07-07
申请号：US12973556
申请日：2010-12-20
申请人： Patrick L. Stemen , Nicholas S. Judge , Tristan A. Brown , Dean L. DeWhitt
发明人： Patrick L. Stemen , Nicholas S. Judge , Tristan A. Brown , Dean L. DeWhitt
IPC分类号： G06F1/32 , G06F9/48
CPC分类号： G06F9/4893 , G06F1/329 , Y02D10/24
摘要： In embodiments of an idle time service, it can be determined that processing on a device is in an idle state. An execution duration of applications that are scheduled to be executed by a processor of the device can then be extended to reduce power consumption by the device. In other embodiments, it can be determined that an application configured to execute on a device is a background application. The execution duration of the background application can then be extended to reduce power consumption by the device.
摘要翻译：在空闲时间服务的实施例中，可以确定设备上的处理处于空闲状态。然后可以扩展被调度以由设备的处理器执行的应用的执行持续时间，以减少设备的功耗。在其他实施例中，可以确定配置为在设备上执行的应用是后台应用。然后可以扩展后台应用程序的执行持续时间，以减少设备的功耗。

6. 发明申请

US20100153765A1 POWER STATE DEPENDENT WAKE-UP ALARM 有权
标题翻译：电源依赖唤醒报警
公开(公告)号：US20100153765A1
公开(公告)日：2010-06-17
申请号：US12336127
申请日：2008-12-16
申请人： Patrick L. Stemen , Timothy W. Liaw , Nicholas S. Judge , Tony Pierce , Libo Tao
发明人： Patrick L. Stemen , Timothy W. Liaw , Nicholas S. Judge , Tony Pierce , Libo Tao
IPC分类号： G06F1/00
CPC分类号： G06F1/3203
摘要： A method of operating a computing device to allow events to be conditionally executed based on a power state of the device at the time of execution of the events. Conditional execution may be implemented using multiple timers, each associated with a power state. A timer such as an “AC timer” or a “DC timer” associated with a respective power state may be used to wake up the device when, upon expiration, or time-out, of the timer, a current power state of the device and the power state associated with the timer match. An Advanced Configuration Power Interface (ACPI) may be employed to abstract implementation of the timers from underlying hardware of the device. The operating system and software applications may request establishing wake-up behavior of the device as commands to program conditional events, which may then be translated into commands to embedded controller to set the timers.
摘要翻译：一种操作计算设备以在事件执行时基于设备的功率状态有条件地执行事件的方法。可以使用多个定时器来实现条件执行，每个定时器与功率状态相关联。与定时器相关联的诸如“AC定时器”或“DC定时器”的定时器可以用于在定时器的到期或超时时唤醒设备当前的功率状态与定时器匹配的电源状态。高级配置电源接口（ACPI）可用于从设备的底层硬件抽象定时器的实现。操作系统和软件应用程序可以请求建立设备的唤醒行为作为编程条件事件的命令，然后可将其转换为嵌入式控制器的命令以设置定时器。

7. 发明申请

US20120159209A1 Idle Time Service 有权
标题翻译：空闲时间服务
公开(公告)号：US20120159209A1
公开(公告)日：2012-06-21
申请号：US12973556
申请日：2010-12-20
申请人： Patrick L. Stemen , Nicholas S. Judge , Tristan A. Brown , Dean L. DeWhitt
发明人： Patrick L. Stemen , Nicholas S. Judge , Tristan A. Brown , Dean L. DeWhitt
IPC分类号： G06F1/32
CPC分类号： G06F9/4893 , G06F1/329 , Y02D10/24
摘要： In embodiments of an idle time service, it can be determined that processing on a device is in an idle state. An execution duration of applications that are scheduled to be executed by a processor of the device can then be extended to reduce power consumption by the device. In other embodiments, it can be determined that an application configured to execute on a device is a background application. The execution duration of the background application can then be extended to reduce power consumption by the device.
摘要翻译：在空闲时间服务的实施例中，可以确定设备上的处理处于空闲状态。然后可以扩展被调度以由设备的处理器执行的应用的执行持续时间，以减少设备的功耗。在其他实施例中，可以确定配置为在设备上执行的应用是后台应用。然后可以扩展后台应用程序的执行持续时间，以减少设备的功耗。

8. 发明申请

US20100235834A1 PROVIDING A MANAGEMENT COMMUNICATION CHANNEL BETWEEN A SOFTWARE LAYER AND PLATFORM LAYER FOR HARDWARE MANAGEMENT CONTROL 审中-公开
标题翻译：提供硬件管理控制软件层和平台层之间的管理通信通道
公开(公告)号：US20100235834A1
公开(公告)日：2010-09-16
申请号：US12404387
申请日：2009-03-16
申请人： Scott P. Faasse , Nicholas S. Judge , Stephen R. Berard , Tristan A. Brown
发明人： Scott P. Faasse , Nicholas S. Judge , Stephen R. Berard , Tristan A. Brown
IPC分类号： G06F9/455 , G06F1/12
CPC分类号： G06F9/445 , G06F1/3203 , Y02D10/43
摘要： A system includes hardware, a software layer, a platform layer, and a management communication channel between the software layer and the platform layer. The management communication channel provides an interface to enable the software layer to issue a hardware management command to the platform layer, where the hardware management command is to specify a change of a setting of the hardware, and where the management communication channel allows a hardware management engine of the platform layer to collaborate with the software layer to perform the change of the setting of the hardware.
摘要翻译：系统包括软件层和平台层之间的硬件，软件层，平台层以及管理通信通道。管理通信通道提供了一种接口，使软件层能够向平台层发布硬件管理命令，其中硬件管理命令指定硬件设置的变化，以及管理通信通道允许硬件管理平台层的引擎与软件层协作来执行硬件设置的更改。

9. 发明授权

US09152199B2 Power state dependent wake-up alarm 有权
标题翻译：电源状态相关的唤醒报警
公开(公告)号：US09152199B2
公开(公告)日：2015-10-06
申请号：US12336127
申请日：2008-12-16
申请人： Patrick L. Stemen , Timothy W. Liaw , Nicholas S. Judge , Tony Pierce , Libo Tao
发明人： Patrick L. Stemen , Timothy W. Liaw , Nicholas S. Judge , Tony Pierce , Libo Tao
IPC分类号： G06F1/32
CPC分类号： G06F1/3203
摘要： A method of operating a computing device to allow events to be conditionally executed based on a power state of the device at the time of execution of the events. Conditional execution may be implemented using multiple timers, each associated with a power state. A timer such as an “AC timer” or a “DC timer” associated with a respective power state may be used to wake up the device when, upon expiration, or time-out, of the timer, a current power state of the device and the power state associated with the timer match. An Advanced Configuration Power Interface (ACPI) may be employed to abstract implementation of the timers from underlying hardware of the device. The operating system and software applications may request establishing wake-up behavior of the device as commands to program conditional events, which may then be translated into commands to embedded controller to set the timers.
摘要翻译：一种操作计算设备以在事件执行时基于设备的功率状态有条件地执行事件的方法。可以使用多个定时器来实现条件执行，每个定时器与功率状态相关联。与定时器相关联的诸如“AC定时器”或“DC定时器”的定时器可以用于在定时器的到期或超时时唤醒设备当前设备的当前功率状态与定时器匹配的电源状态。高级配置电源接口（ACPI）可用于从设备的底层硬件抽象定时器的实现。操作系统和软件应用程序可以请求建立设备的唤醒行为作为编程条件事件的命令，然后可将其转换为嵌入式控制器的命令以设置定时器。

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