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41. 发明申请

US20130124814A1 INCREASING MEMORY CAPACITY IN POWER-CONSTRAINED SYSTEMS 有权
标题翻译：在功率约束系统中增加存储容量
公开(公告)号：US20130124814A1
公开(公告)日：2013-05-16
申请号：US13295196
申请日：2011-11-14
申请人： John Bruce Carter , Wei Huang , Karthick Rajamani , Kshitij Sudan , Joanne R Rawson
发明人： John Bruce Carter , Wei Huang , Karthick Rajamani , Freeman Leigh Rawson, III , Kshitij Sudan
IPC分类号： G06F12/00
CPC分类号： G06F12/08 , G06F1/3275 , G06F9/5094 , G06F2212/1028 , G11C5/04 , Y02D10/13 , Y02D10/14 , Y02D10/22
摘要： A system, and computer program product for increasing a capacity of a memory are provided in the illustrative embodiments. Using an application executing using a processor wherein the memory includes a set of ranks, the memory is configured to form a cold tier and a hot tier, the cold tier including a first subset of ranks from the set of ranks in the memory, and the hot tier including a second subset of ranks from the set of ranks in the memory. A determination is made whether a page to which a memory access request is directed is located in the cold tier in the memory. In response to the page being located in the cold tier of the memory, the processing of the memory access request is throttled by processing the memory access request with a delay.
摘要翻译：在说明性实施例中提供了用于增加存储器容量的系统和计算机程序产品。使用使用处理器执行的应用程序，其中所述存储器包括一组等级，所述存储器被配置为形成冷层和热层，所述冷层包括来自所述存储器中的所述等级的队列的第一子集，热层包括来自内存中的一组排名的第二个子集。确定存储器访问请求所指向的页面是否位于存储器中的冷层中。响应于页面位于存储器的冷层中，通过以延迟处理存储器访问请求来限制存储器访问请求的处理。

42. 发明授权

US08358503B2 Stackable module for energy-efficient computing systems 有权
标题翻译：用于节能计算系统的可堆叠模块
公开(公告)号：US08358503B2
公开(公告)日：2013-01-22
申请号：US12789617
申请日：2010-05-28
申请人： John B. Carter , Wael R. El-Essawy , Elmootazbellah N. Elnozahy , Wesley M. Felter , Madhusudan K. Iyengar , Thomas W. Keller, Jr. , Karthick Rajamani , Juan C. Rubio , William E. Speight , Lixin Zhang
发明人： John B. Carter , Wael R. El-Essawy , Elmootazbellah N. Elnozahy , Wesley M. Felter , Madhusudan K. Iyengar , Thomas W. Keller, Jr. , Karthick Rajamani , Juan C. Rubio , William E. Speight , Lixin Zhang
IPC分类号： H05K7/20
CPC分类号： H05K7/20 , G06F1/181 , G06F1/20
摘要： A modular processing module is provided. The modular processing module comprises a set of processing module sides. Each processing module side comprises a circuit board, a plurality of connectors coupled to the circuit board, and a plurality of processing nodes coupled to the circuit board. Each processing module side in the set of processing module sides couples to another processing module side using at least one connector in the plurality of connectors such that, when all of the set of processing module sides are coupled together, the modular processing module is formed. The modular processing module comprises an exterior connection to a power source and a communication system.
摘要翻译：提供模块化处理模块。模块化处理模块包括一组处理模块侧面。每个处理模块侧包括电路板，耦合到电路板的多个连接器以及耦合到电路板的多个处理节点。处理模块组中的每个处理模块侧均使用多个连接器中的至少一个连接器耦合到另一个处理模块侧，使得当所有这组处理模块侧面耦合在一起时，形成模块化处理模块。模块化处理模块包括到电源和通信系统的外部连接。

43. 发明申请

US20120324263A1 Priority-Based Power Capping in Data Processing Systems 有权
标题翻译：数据处理系统中基于优先级的功率封顶
公开(公告)号：US20120324263A1
公开(公告)日：2012-12-20
申请号：US13593672
申请日：2012-08-24
申请人： Heather L. Hanson , Charles Robert Lefurgy , Karthick Rajamani , Freeman L. Rawson, III , Malcolm S. Ware
发明人： Heather L. Hanson , Charles Robert Lefurgy , Karthick Rajamani , Freeman L. Rawson, III , Malcolm S. Ware
IPC分类号： G06F1/26
CPC分类号： G06F9/5061 , G06F9/5094 , Y02D10/22 , Y02D10/36
摘要： A mechanism is provided for priority-based power capping. A power management controller identifies a set of priorities for a set of partitions of the data processing system. The power management controller determines whether a measured power of the data processing system exceeds a power cap for the data processing system. Responsive to the measured power exceeding the power cap, the power management controller sends a set of commands to a set of component actuators to adjust one or more of a set of operation parameters for a set of components associated with the set of partitions using the set of priorities. The set of component actuators adjust the one or more of the set of operational parameters associated with the set of component in order to reduce a power consumption of the data processing system.
摘要翻译：为基于优先级的功率上限提供了一种机制。电力管理控制器识别数据处理系统的一组分区的一组优先级。功率管理控制器确定数据处理系统的测量功率是否超过数据处理系统的功率限制。响应于超过功率上限的测量功率，功率管理控制器向一组组件致动器发送一组命令，以使用该组来调整与该组分组相关联的一组组件的一组操作参数中的一个或多个的优先事项。该组件致动器调整与该组件相关联的一组操作参数中的一个或多个，以便降低数据处理系统的功率消耗。

44. 发明授权

US08276015B2 Managing the power-performance range of an application 有权
标题翻译：管理应用程序的功能性能范围
公开(公告)号：US08276015B2
公开(公告)日：2012-09-25
申请号：US12390686
申请日：2009-02-23
申请人： Michael S. Floyd , Karthick Rajamani , Freeman L. Rawson, III , Malcolm S. Ware
发明人： Michael S. Floyd , Karthick Rajamani , Freeman L. Rawson, III , Malcolm S. Ware
IPC分类号： G06F1/06 , G06F1/32
CPC分类号： G06F1/3203 , G06F1/324 , Y02D10/126
摘要： Semiconductor device circuits and methods are provided for adjusting core processor performance based on usage metrics. Metric detection and adjustment are performed in digital logic hardware guided by registers providing maximum and minimum frequency settings, without intervening input from system software or firmware, thus greatly speeding the processor performance adjustment. Power-performance drivers provide applications or the operating system ability to specify maximum and minimum frequency requirements.
摘要翻译：提供半导体器件电路和方法，用于根据使用度量来调整核心处理器的性能。公制检测和调整在数字逻辑硬件中执行，由寄存器提供，提供最大和最小频率设置，无需系统软件或固件的干预输入，从而大大加快了处理器性能调整。电源性能驱动程序为应用程序或操作系统提供了规定最大和最小频率要求的能力。

45. 发明申请

US20120240109A1 HARDWARE CHARACTERIZATION IN VIRTUAL ENVIRONMENTS 有权
标题翻译：虚拟环境中的硬件特征
公开(公告)号：US20120240109A1
公开(公告)日：2012-09-20
申请号：US13046966
申请日：2011-03-14
申请人： Charles Robert Lefurgy , Karthick Rajamani
发明人： Charles Robert Lefurgy , Karthick Rajamani
IPC分类号： G06F9/455
CPC分类号： G06F11/3409 , G06F11/3428 , G06F2201/815
摘要： A, system, and computer program product for hardware characterization in a virtual environment are provided in the illustrative embodiments. The hardware resource is allocated to a test virtual machine (VM). A characterization workload is configured to execute in the test VM to characterize a parameter of the hardware resource. The characterization workload is caused to execute on the test VM. A first result of the characterization workload execution is received from the test VM, wherein the result assigns a value to a characteristic of the hardware resource indicative of a behavior of the hardware resource under a set of circumstances.
摘要翻译：在说明性实施例中提供了用于虚拟环境中的硬件表征的A，系统和计算机程序产品。硬件资源分配给测试虚拟机（VM）。表征工作负载被配置为在测试VM中执行以表征硬件资源的参数。使特征工作负载在测试VM上执行。从测试VM接收表征工作负载执行的第一个结果，其中结果将一个值分配给指示在一组情况下的硬件资源的行为的硬件资源的特性。

46. 发明授权

US08214663B2 Using power proxies combined with on-chip actuators to meet a defined power target 有权
标题翻译：使用与片上执行器相结合的电源代理来满足定义的功率目标
公开(公告)号：US08214663B2
公开(公告)日：2012-07-03
申请号：US12424158
申请日：2009-04-15
申请人： Michael S. Floyd , Karthick Rajamani , Malcolm S. Ware
发明人： Michael S. Floyd , Karthick Rajamani , Malcolm S. Ware
IPC分类号： G06F1/26 , G06F1/28 , G06F1/32
CPC分类号： G06F1/3203
摘要： A mechanism is provided for using a power proxy unit combined with on-chip actuators to meet a defined power target value identifying a target power consumption of a component of a data processing system. A power manager in the data processing system identifies a proxy power threshold value, for the defined power target value, identifying a maximum power usage for the component, and a power usage estimate value identifying a current power usage estimate for the component. The power manager sends a set of signals to one or more on-chip actuators in the power proxy unit associated with the component in response to the power usage estimate value being greater than the power proxy threshold value. The one or more on-chip actuators adjusts a set of operational parameters associated with the component in order to meet the defined power target value.
摘要翻译：提供了一种机构，用于使用与片上致动器组合的功率代理单元，以满足识别数据处理系统的组件的目标功耗的定义的功率目标值。数据处理系统中的功率管理器针对所定义的功率目标值识别代理功率阈值，识别组件的最大功率使用量，以及标识组件的当前功率使用估计值的功率使用估计值。功率管理器响应于功率使用估计值大于功率代理阈值，向与组件相关联的功率代理单元中的一个或多个片上致动器发送一组信号。一个或多个片上致动器调整与组件相关联的一组操作参数，以便满足所定义的功率目标值。

47. 发明授权

US08179674B2 Scalable space-optimized and energy-efficient computing system 失效
标题翻译：可扩展的空间优化和节能计算系统
公开(公告)号：US08179674B2
公开(公告)日：2012-05-15
申请号：US12789583
申请日：2010-05-28
申请人： John B. Carter , Wael R. El-Essawy , Elmootazbellah N. Elnozahy , Madhusudan K. Iyengar , Thomas W. Keller, Jr. , Jian Li , Karthick Rajamani , Juan C. Rubio , William E. Speight , Lixin Zhang
发明人： John B. Carter , Wael R. El-Essawy , Elmootazbellah N. Elnozahy , Madhusudan K. Iyengar , Thomas W. Keller, Jr. , Jian Li , Karthick Rajamani , Juan C. Rubio , William E. Speight , Lixin Zhang
IPC分类号： G06F1/20 , H05K7/20
CPC分类号： G06F1/20
摘要： A scalable space-optimized and energy-efficient computing system is provided. The computing system comprises a plurality of modular compartments in at least one level of a frame configured in a hexadron configuration. The computing system also comprises an air inlet, an air mixing plenum, and at least one fan. In the computing system the plurality of modular compartments are affixed above the air inlet, the air mixing plenum is affixed above the plurality of modular compartments, and the at least one fan is affixed above the air mixing plenum. When at least one module is inserted into one of the plurality of modular compartments, the module couples to a backplane within the frame.
摘要翻译：提供了可扩展的空间优化和节能计算系统。计算系统包括在六排配置中配置的框架的至少一个级别中的多个模块化隔间。计算系统还包括空气入口，空气混合增压室和至少一个风扇。在计算系统中，多个模块化隔间固定在空气入口上方，空气混合气室固定在多个模块化隔间上方，并且至少一个风扇固定在空气混合气室的上方。当至少一个模块被插入多个模块化隔间中的一个时，模块耦合到框架内的背板。

48. 发明授权

US08171319B2 Managing processor power-performance states 失效
标题翻译：管理处理器功耗状态
公开(公告)号：US08171319B2
公开(公告)日：2012-05-01
申请号：US12425189
申请日：2009-04-16
申请人： Soraya Ghiasi , Malcolm S. Ware , Karthick Rajamani , Freeman L. Rawson, III , Michael S. Floyd , Juan C. Rubio
发明人： Soraya Ghiasi , Malcolm S. Ware , Karthick Rajamani , Freeman L. Rawson, III , Michael S. Floyd , Juan C. Rubio
IPC分类号： G06F1/32
CPC分类号： G06F1/3203 , G06F1/324 , G06F1/3296 , Y02D10/126 , Y02D10/172
摘要： Disclosed are systems, methods, and computer program products for managing power states in processors of a data processing system. In one embodiment, the invention is directed to a data processing system having dynamically configurable power-performance states (“pstates”). The data processing system includes a processor configured to operate at multiple states of frequency and voltage. The data processing system also has a power manager module configured to monitor operation of the data processing system. The data processing system further includes a pstates table having a plurality of pstate definitions, wherein each pstate definition includes a voltage value, a frequency value, and at least one unique pointer that indicates a transition from a given pstate to a different pstate. The voltage value, frequency value, and unique pointer of a given pstate definition are configurable, during operation of the data processing system, by the power manager module in response to changes in the operating parameters of the data processing system.
摘要翻译：公开了用于管理数据处理系统的处理器中的电力状态的系统，方法和计算机程序产品。在一个实施例中，本发明涉及具有动态可配置的功率状态（“pstates”）的数据处理系统。数据处理系统包括配置成在多个频率和电压状态下工作的处理器。数据处理系统还具有被配置为监视数据处理系统的操作的功率管理器模块。数据处理系统还包括具有多个pstate定义的pstates表，其中每个pstate定义包括电压值，频率值和指示从给定pstate到不同pstate的转换的至少一个唯一指针。给定pstate定义的电压值，频率值和唯一指针在数据处理系统的操作期间可由电源管理器模块根据数据处理系统的操作参数的变化进行配置。

49. 发明申请

US20120096293A1 Directed Resource Folding for Power Management 失效
标题翻译：用于电源管理的定向资源折叠
公开(公告)号：US20120096293A1
公开(公告)日：2012-04-19
申请号：US12907190
申请日：2010-10-19
申请人： Michael S. Floyd , Christopher Francois , Naresh Nayar , Karthick Rajamani , Freeman L. Rawson, III , Randal C. Swanberg , Malcolm S. Ware
发明人： Michael S. Floyd , Christopher Francois , Naresh Nayar , Karthick Rajamani , Freeman L. Rawson, III , Randal C. Swanberg , Malcolm S. Ware
IPC分类号： G06F1/32 , G06F1/26 , G06F9/46
CPC分类号： G06F9/5094 , G06F1/3206 , G06F1/3228 , G06F1/3287 , G06F1/329 , Y02D10/171 , Y02D10/22 , Y02D10/24
摘要： A mechanism is provided for directed resource folding for power management. The mechanism receives a set of static platform characteristics and a set of dynamic platform characteristics for a set of resources associated with the data processing system thereby forming characteristic information. The mechanism determines whether one or more conditions have been met for each resource in the set of resources using the characteristic information. Responsive to the one or more conditions being met, the mechanism performs a resource optimization to determine at least one of a first subset of resources in the set of resources to keep active and a second subset of resources in the set of resources to dynamically fold. Based on the resource optimization, the mechanism performs either a virtual resource optimization to optimally schedule the first subset of resources or a physical resource optimization to dynamically fold the second subset of resources.
摘要翻译：提供了一种用于电源管理的定向资源折叠的机制。该机制接收与数据处理系统相关联的一组资源的一组静态平台特性和一组动态平台特性，从而形成特征信息。该机制使用特征信息确定资源集合中的每个资源是否满足一个或多个条件。响应于满足的一个或多个条件，机制执行资源优化以确定资源集合中的资源的第一子集中的至少一个以保持活动，并且该资源集合中的资源的第二子集动态地折叠。基于资源优化，该机制执行虚拟资源优化以优化调度资源的第一子集或物理资源优化以动态地折叠资源的第二子集。

50. 发明申请

US20120079500A1 PROCESSOR USAGE ACCOUNTING USING WORK-RATE MEASUREMENTS 审中-公开
标题翻译：处理者使用工资率计量的会计
公开(公告)号：US20120079500A1
公开(公告)日：2012-03-29
申请号：US12893748
申请日：2010-09-29
申请人： Michael S. Floyd , Christopher Francois , Naresh Nayar , Karthick Rajamani , Freeman Leigh Rawson, III , Randal C. Swanberg
发明人： Michael S. Floyd , Christopher Francois , Naresh Nayar , Karthick Rajamani , Freeman Leigh Rawson, III , Randal C. Swanberg
IPC分类号： G06F9/46
CPC分类号： G06Q30/06 , G06F11/3409 , G06F11/3438
摘要： Accounting charges are assigned to workloads by measuring a relative use of computing resources by the workloads, then scaling the results using determined work-rate for the corresponding workload. Usage metrics for the individual resources may be selectable for the resources being measured and the work-rates may be determined from an analytical model or from empirical model that determines work-rates from an indication of processor throughput. Under single workload conditions on a platform, or other suitable conditions, a workload type may be used to select the particular usage metrics applied for the various resources.
摘要翻译：通过测量工作负载的计算资源的相对使用，然后使用确定的相应工作负载工作率来缩放结果，将会计费用分配给工作负载。可以针对被测量的资源选择各个资源的使用度量，并且可以从分析模型或经验模型确定工作速率，该经验模型根据处理器吞吐量的指示来确定工作率。在平台上的单个工作负载条件或其他合适的条件下，可以使用工作负载类型来选择应用于各种资源的特定使用度量。

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