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21 条记录 (耗时 0.031 秒)

    System and Method for Implementing Predictive Capacity on Demand for Systems With Active Power Management
    1.
    发明申请
    System and Method for Implementing Predictive Capacity on Demand for Systems With Active Power Management 审中-公开
    用于有源电力管理系统实现预期容量需求的系统和方法

    公开(公告)号：US20080072079A1

    公开(公告)日：2008-03-20

    申请号：US11532333

    申请日：2006-09-15

    申请人： Andreas Bieswanger ,  Andrew Geissler ,  Hye-Young McCreary ,  Naresh Nayar ,  Freeman L. Rawson

    发明人： Andreas Bieswanger ,  Andrew Geissler ,  Hye-Young McCreary ,  Naresh Nayar ,  Freeman L. Rawson

    IPC分类号： G06F1/00

    CPC分类号： G06F1/3203 ,  G06F1/3287 ,  G06F1/3293 ,  Y02D10/122 ,  Y02D10/171

    摘要： A method, apparatus, and computer-usable medium for predicting capacity on a data processing system. According to a preferred embodiment of the present invention, a capacity manager estimates an incremental power value utilize for activating and maintaining an additional processor in the data processing system. The capacity manager calculates a power headroom value. In response to calculating the power headroom value, the capacity manager determines whether an adjustment power headroom value is required. The capacity manager calculates a projected capacity value added by the additional processor to the data processing system.

    摘要翻译： 一种用于预测数据处理系统的容量的方法，装置和计算机可用介质。 根据本发明的优选实施例，容量管理器估计用于激活和维护数据处理系统中的附加处理器的增量功率值。 容量管理器计算功率余量值。 响应于计算功率余量值，容量管理器确定是否需要调节功率余量值。 容量管理器计算由附加处理器添加到数据处理系统的预计容量值。

    Dynamic frequency and voltage scaling for a computer processor
    2.
    发明授权
    Dynamic frequency and voltage scaling for a computer processor 失效
    计算机处理器的动态频率和电压缩放

    公开(公告)号：US08127160B2

    公开(公告)日：2012-02-28

    申请号：US12250263

    申请日：2008-10-13

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

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

    IPC分类号： G06F1/32

    CPC分类号： G06F1/3203 ,  G06F1/324 ,  G06F1/3296 ,  Y02D10/126 ,  Y02D10/172

    摘要： Dynamic frequency and voltage scaling for a computer processor, including retrieving information specifying a nominal operating point of frequency and voltage and an operating range of frequency and voltage for the processor; creating, by the power management module dynamically at run time in dependence upon the retrieved information, a table of frequency, voltage pairs, each pair specifying an operating point of frequency and voltage for the processor, each pair disposed upon a line drawn in frequency-voltage space through the nominal operating point between the minimum operating point and the maximum operating point, the distance between each pair defined in dependence upon a minimum change in power supply voltage supported by the power supply; and selecting and applying, by the power management module from the table, an operating voltage and frequency for the processor in dependence upon current operating conditions of the processor.

    摘要翻译： 用于计算机处理器的动态频率和电压缩放，包括检索指定频率和电压的标称工作点的信息以及处理器的频率和电压的操作范围; 通过电源管理模块在运行时根据检索到的信息动态地创建频率表，电压对，每对指定处理器的频率和电压的工作点的每一对，每对设置在以频率为单位绘制的线上， 通过最小工作点和最大工作点之间的标称工作点的电压空间，每对之间的距离根据电源支持的电源电压的最小变化而定义; 以及根据所述处理器的当前操作条件，由所述电源管理模块从所述表中选择和应用所述处理器的工作电压和频率。

    Dynamic core pool management
    4.
    发明授权
    Dynamic core pool management 有权
    动态核心池管理

    公开(公告)号：US08892916B2

    公开(公告)日：2014-11-18

    申请号：US12186680

    申请日：2008-08-06

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

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

    IPC分类号： G06F1/32 ,  G06F9/46 ,  G06F9/50

    CPC分类号： G06F1/3203 ,  G06F1/3287 ,  G06F1/329 ,  G06F9/5083 ,  G06F9/5094 ,  Y02D10/171 ,  Y02D10/22 ,  Y02D10/24

    摘要： Mechanisms for dynamically managing core pools are provided. The mechanisms measure the amount of a computational load on a computing device. One way of measuring the load may consist of executing a number of instructions, in a unit of time, with numerous cores of the computing device. The mechanisms compare the number of instructions executed with specific thresholds. Depending on whether the number of instructions is higher or lower than the thresholds, the computing devices may respond by activating and deactivating cores of the computing devices. By limiting execution of instructions of the computing device to a smaller number of cores and switching one or more cores to a lower power state, the devices may conserve power.

    摘要翻译： 提供动态管理核心池的机制。 该机制测量计算设备上的计算负载量。 衡量负载的一种方式可以包括以计算设备的许多核心在一个单位时间内执行多个指令。 这些机制比较了用特定阈值执行的指令数。 根据指令的数量是否高于或低于阈值，计算设备可以通过激活和去激活计算设备的核心来进行响应。 通过将计算设备的指令的执行限制为较少数量的核并将一个或多个核心切换到较低功率状态，所述设备可以节省功率。

    Dynamic Frequency And Voltage Scaling For A Computer Processor
    5.
    发明申请
    Dynamic Frequency And Voltage Scaling For A Computer Processor 失效
    用于计算机处理器的动态频率和电压调节

    公开(公告)号：US20100095137A1

    公开(公告)日：2010-04-15

    申请号：US12250263

    申请日：2008-10-13

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

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

    IPC分类号： G06F1/26

    CPC分类号： G06F1/3203 ,  G06F1/324 ,  G06F1/3296 ,  Y02D10/126 ,  Y02D10/172

    摘要： Dynamic frequency and voltage scaling for a computer processor, including retrieving information specifying a nominal operating point of frequency and voltage and an operating range of frequency and voltage for the processor; creating, by the power management module dynamically at run time in dependence upon the retrieved information, a table of frequency, voltage pairs, each pair specifying an operating point of frequency and voltage for the processor, each pair disposed upon a line drawn in frequency-voltage space through the nominal operating point between the minimum operating point and the maximum operating point, the distance between each pair defined in dependence upon a minimum change in power supply voltage supported by the power supply; and selecting and applying, by the power management module from the table, an operating voltage and frequency for the processor in dependence upon current operating conditions of the processor.

    摘要翻译： 用于计算机处理器的动态频率和电压缩放，包括检索指定频率和电压的标称工作点的信息以及处理器的频率和电压的操作范围; 通过电源管理模块在运行时根据检索到的信息动态地创建频率表，电压对，每对指定处理器的频率和电压的工作点的每一对，每对设置在以频率为单位绘制的线上， 通过最小工作点和最大工作点之间的标称工作点的电压空间，每对之间的距离根据电源支持的电源电压的最小变化而定义; 以及根据所述处理器的当前操作条件，由所述电源管理模块从所述表中选择和应用所述处理器的工作电压和频率。

    Dynamic Core Pool Management
    7.
    发明申请
    Dynamic Core Pool Management 有权
    动态核心池管理

    公开(公告)号：US20100037038A1

    公开(公告)日：2010-02-11

    申请号：US12186680

    申请日：2008-08-06

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

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

    IPC分类号： G06F9/30 ,  G06F1/26

    CPC分类号： G06F1/3203 ,  G06F1/3287 ,  G06F1/329 ,  G06F9/5083 ,  G06F9/5094 ,  Y02D10/171 ,  Y02D10/22 ,  Y02D10/24

    摘要： Embodiments that dynamically manage core pools are disclosed. Various embodiments involve measuring the amount of a computational load on a computing device. One way of measuring the load may consist of executing a number of instructions, in a unit of time, with numerous cores of the computing device. These embodiments may compare the number of instructions executed with specific thresholds. Depending on whether the number of instructions is higher or lower than the thresholds, the computing devices may respond by activating and deactivating cores of the computing devices. By limiting execution of instructions of the computing device to a smaller number of cores and switching one or more cores to a lower power state, the devices may conserve power.

    摘要翻译： 公开了动态管理核心池的实施例。 各种实施例涉及测量计算设备上的计算负载的量。 衡量负载的一种方式可以包括以计算设备的许多核心在一个单位时间内执行多个指令。 这些实施例可以比较用特定阈值执行的指令的数量。 根据指令的数量是否高于或低于阈值，计算设备可以通过激活和去激活计算设备的核心来进行响应。 通过将计算设备的指令的执行限制到较少数量的核并将一个或多个核心切换到较低功率状态，所述设备可以节省功率。

    System and Method of Measurement for a Distributed Computer System
    8.
    发明申请
    System and Method of Measurement for a Distributed Computer System 失效
    分布式计算机系统的测量系统和方法

    公开(公告)号：US20080107218A1

    公开(公告)日：2008-05-08

    申请号：US11555830

    申请日：2006-11-02

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

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

    IPC分类号： H04L7/00

    CPC分类号： G06F1/12 ,  H04J3/0658 ,  H04J3/0682

    摘要： A system and method of parameter measurement for a distributed computer system, the method including selecting a master unit; selecting slave units operably connected to the master unit on a bus, the slave units having a slave clock; determining slave unit latencies between the master unit and the slave units; generating slave unit synchronizing signals for the slave units, the slave unit synchronizing signals being adjusted for the slave unit latencies; synchronizing the slave clocks in response to the slave unit synchronizing signals; and measuring an operating parameter at the slave units at a synchronously determined time.

    摘要翻译： 一种用于分布式计算机系统的参数测量的系统和方法，所述方法包括选择主单元; 选择在总线上可操作地连接到主单元的从单元，从单元具有从时钟; 确定主单元和从单元之间的从单元延迟; 产生从单元的从单元同步信号，从单元同步信号被调整为从单元延迟; 响应于从单元同步信号来同步从时钟; 并以同步确定的时间测量从单元的操作参数。

    SYSTEM AND METHOD FOR DYNAMIC DETERMINATION OF SYSTEM TOPOLOGY IN A MULTIPLE BUILDING BLOCK SERVER SYSTEM
    10.
    发明申请
    SYSTEM AND METHOD FOR DYNAMIC DETERMINATION OF SYSTEM TOPOLOGY IN A MULTIPLE BUILDING BLOCK SERVER SYSTEM 审中-公开
    用于动态确定多个建筑块服务器系统中的系统拓扑的系统和方法

    公开(公告)号：US20080065874A1

    公开(公告)日：2008-03-13

    申请号：US11470700

    申请日：2006-09-07

    申请人： Andrew Geissler ,  Andreas Bieswanger ,  Gary Anderson ,  Herwig Elfering ,  Hye-Young McCreary ,  Juergen Saalmueller ,  Kanisha Patel

    发明人： Andrew Geissler ,  Andreas Bieswanger ,  Gary Anderson ,  Herwig Elfering ,  Hye-Young McCreary ,  Juergen Saalmueller ,  Kanisha Patel

    IPC分类号： G06F15/177

    CPC分类号： G06F15/177

    摘要： A system and method for an initial boot of a system before adding or removing drawers to a system without requiring an n-level cable. Standby power is applied after all cables have been connected to the system. All available expansion ports for an SMP cable are searched. A unique ID is sent over and received by all plugged SMP cables. A list of each controller and its connected controllers is created, and a master controller is assigned. A plugging table of each controller is sent to the master controller. The master controller compares all received plugging tables to plugging rules. Errors are reported in cable plugging errors and system configuration is reported to platform management service.

    摘要翻译： 一种系统和方法，用于在向系统添加或删除抽屉之前对系统进行初始启动，而不需要n级电缆。 所有电缆都连接到系统后，应用待机电源。 搜索所有可用的SMP电缆扩展端口。 所有插入的SMP电缆都发送并接收唯一的ID。 创建每个控制器及其连接的控制器的列表，并分配主控制器。 每个控制器的插入表发送到主控制器。 主控制器将所有接收的插件表与插入规则进行比较。 电缆堵塞错误报告错误，系统配置报告给平台管理服务。