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    System and method for virtual machine multiplexing for resource provisioning in compute clouds
    1.
    发明授权
    System and method for virtual machine multiplexing for resource provisioning in compute clouds 有权
    虚拟机复用的系统和方法，用于计算云中的资源配置

    公开(公告)号：US08423998B2

    公开(公告)日：2013-04-16

    申请号：US12793897

    申请日：2010-06-04

    申请人： Canturk Isci ,  Jeffrey O. Kephart ,  Xiaoqiao Meng ,  Li Zhang

    发明人： Canturk Isci ,  Jeffrey O. Kephart ,  Xiaoqiao Meng ,  Li Zhang

    IPC分类号： G06F9/46

    CPC分类号： G06F9/5077 ,  G06F9/45558 ,  G06F2009/4557

    摘要： A system and method for provisioning virtual machines in a virtualized environment includes determining a relationship between capacity need and performance for virtual machines (VMs) stored in memory storage media. Aggregate capacity needs for a plurality of VMs consolidated on a same physical server are estimated. VM combinations that yield capacity gains when provisioned jointly are identified such that when peaks and troughs are unaligned in capacity needs for a set of VMs, the set of VMs is provisioned together.

    摘要翻译： 用于在虚拟化环境中配置虚拟机的系统和方法包括确定存储在存储器存储介质中的虚拟机（VM）的容量需求和性能之间的关系。 估计在同一物理服务器上整合的多个VM的总体容量需求。 识别供应联合产生能力增益的VM组合，使得当峰和谷在一组VM的容量需求中未对齐时，VM集合被一起提供。

    Method for saving power in a system by placing inactive computing devices in optimized configuration corresponding to a specific constraint
    2.
    发明授权
    Method for saving power in a system by placing inactive computing devices in optimized configuration corresponding to a specific constraint 失效
    通过将非活动计算设备置于对应于特定约束的优化配置中来节省系统功率的方法

    公开(公告)号：US08527793B2

    公开(公告)日：2013-09-03

    申请号：US13603170

    申请日：2012-09-04

    申请人： Hoi Y. Chan ,  Rajarshi Das ,  James E. Hanson ,  Canturk Isci ,  Jeffrey O. Kephart ,  David W. Levine

    发明人： Hoi Y. Chan ,  Rajarshi Das ,  James E. Hanson ,  Canturk Isci ,  Jeffrey O. Kephart ,  David W. Levine

    IPC分类号： G06F1/26 ,  G06F1/32

    CPC分类号： G06F1/3234 ,  G06F1/3206 ,  G06F1/3209 ,  G06F1/3287 ,  G06F1/329 ,  G06F9/5094 ,  H04L67/00 ,  Y02D10/171 ,  Y02D10/22 ,  Y02D10/24

    摘要： Managing readiness states of a plurality of computing devices. A programmed processor unit operates, upon receipt of a request, to: provide one or more computing devices from an inactive pool to an active pool, or accept one or more active computing devices into the inactive pool. The system proactively manages the inactive states of each computing device by: determining the desired number (and identities) of computing devices to be placed in each inactive state of readiness by solving a constraint optimization problem that describes a user-specified trade-off between expected readiness (estimated time to be able to activate computing devices when they are needed next) and conserving energy; generating a plan for changing the current set of inactive states to the desired set; and, executing the plan. Multiple alternative ways of quantifying the desired responsiveness to surges in demand are provided.

    摘要翻译： 管理多个计算设备的准备状态。 编程处理器单元在接收到请求时操作：将一个或多个计算设备从非活动池提供到活动池，或者将一个或多个活动计算设备接纳到非活动池中。 系统通过以下方式主动地管理每个计算设备的不活动状态：通过解决约束优化问题来确定要置于每个非活动状态的计算设备的期望数量（和身份），所述约束优化问题描述用户指定的预期的权衡 准备（估计时间能够在下一次需要时激活计算设备）并节约能源; 生成将当前的无效状态集合改变为所需集合的计划; 并执行该计划。 提供了多种替代方法来量化对需求浪涌的期望响应。

    Automated Object Classification Using Temperature Profiles
    3.
    发明申请
    Automated Object Classification Using Temperature Profiles 有权
    使用温度曲线自动对象分类

    公开(公告)号：US20130311406A1

    公开(公告)日：2013-11-21

    申请号：US13475086

    申请日：2012-05-18

    申请人： Rajarshi Das ,  Canturk Isci ,  Jeffrey O. Kephart ,  Jonathan Lenchner

    发明人： Rajarshi Das ,  Canturk Isci ,  Jeffrey O. Kephart ,  Jonathan Lenchner

    IPC分类号： G06N5/02 ,  G06F15/18

    CPC分类号： G01J5/0003 ,  G01J2005/0085 ,  G06N3/08

    摘要： Methods and apparatus are provided for automated object classification using temperature profiles. An object in an environment (such as an exemplary data center) is classified by obtaining a surface temperature profile of the object; and classifying the object as a particular type of equipment based on the obtained surface temperature profile. The surface temperature profile of the object can be compared to a plurality of predefined characteristic surface temperature profiles each associated with a given type of equipment.

    摘要翻译： 提供了使用温度曲线自动对象分类的方法和装置。 环境（例如示例性数据中心）中的对象通过获得对象的表面温度分布来分类; 并根据获得的表面温度曲线将物体分类为特定类型的设备。 可以将物体的表面温度分布与各自与给定类型的设备相关联的多个预定义的特征表面温度曲线进行比较。

    Saving power by placing inactive computing devices in optimized configuration corresponding to a specific constraint
    4.
    发明授权
    Saving power by placing inactive computing devices in optimized configuration corresponding to a specific constraint 有权
    通过将非活动计算设备置于与特定约束对应的优化配置中来节省电力

    公开(公告)号：US08516284B2

    公开(公告)日：2013-08-20

    申请号：US12939635

    申请日：2010-11-04

    申请人： Hoi Y. Chan ,  Rajarshi Das ,  James E. Hanson ,  Canturk Isci ,  Jeffrey O. Kephart ,  David W. Levine

    发明人： Hoi Y. Chan ,  Rajarshi Das ,  James E. Hanson ,  Canturk Isci ,  Jeffrey O. Kephart ,  David W. Levine

    IPC分类号： G06F1/26 ,  G06F1/32

    CPC分类号： G06F1/3234 ,  G06F1/3206 ,  G06F1/3209 ,  G06F1/3287 ,  G06F1/329 ,  G06F9/5094 ,  H04L67/00 ,  Y02D10/171 ,  Y02D10/22 ,  Y02D10/24

    摘要： A system method and computer program product for managing readiness states of a plurality of computing devices. A programmed processor unit operates, upon receipt of a request, to either: provide one or more computing devices from an inactive pool to an active pool, or accept one or more active computing devices into the inactive pool. An Inactive Pool Manager proactively manages the inactive states of each computing device by: determining the desired number (and identities) of computing devices to be placed in each inactive state of readiness by solving a constraint optimization problem that describes a user-specified trade-off between expected readiness (estimated time to be able to activate computing devices when they are needed next) and conserving energy; generating a plan for changing the current set of inactive states to the desired set; and, executing the plan. Multiple alternative ways of quantifying the desired responsiveness to surges in demand are provided, and, in each case, the tradeoff between responsiveness and power savings is formulated as an objective function with constraints, and the desired number of devices in each inactive state emerges as the solution to a constraint optimization problem.

    摘要翻译： 一种用于管理多个计算设备的准备状态的系统方法和计算机程序产品。 编程处理器单元在接收到请求时操作：将一个或多个计算设备从非活动池提供到活动池，或接受一个或多个活动计算设备进入非活动池。 非活动池管理器通过以下方式主动管理每个计算设备的不活动状态：通过解决描述用户指定的权衡的约束优化问题来确定要置于每个无效状态的计算设备的期望数量（和身份） 在预期的准备状态（估计需要下一步需要激活计算设备的时间）并节约能源; 生成将当前的无效状态集合改变为所需集合的计划; 并执行该计划。 提供了量化需求浪涌的期望响应性的多种替代方法，并且在每种情况下，响应性和功率节省之间的折衷被形成为具有约束的目标函数，并且在每个非活动状态期间的期望数量的设备出现为 解决约束优化问题。

    SAVING POWER BY MANAGING THE STATE OF INACTIVE COMPUTING DEVICES
    5.
    发明申请
    SAVING POWER BY MANAGING THE STATE OF INACTIVE COMPUTING DEVICES 失效
    通过管理不活动计算设备的状态来节省电力

    公开(公告)号：US20120331318A1

    公开(公告)日：2012-12-27

    申请号：US13603170

    申请日：2012-09-04

    申请人： Hoi Y. Chan ,  Rajarshi Das ,  James E. Hanson ,  Canturk Isci ,  Jeffrey O. Kephart ,  David W. Levine

    发明人： Hoi Y. Chan ,  Rajarshi Das ,  James E. Hanson ,  Canturk Isci ,  Jeffrey O. Kephart ,  David W. Levine

    IPC分类号： G06F1/00

    CPC分类号： G06F1/3234 ,  G06F1/3206 ,  G06F1/3209 ,  G06F1/3287 ,  G06F1/329 ,  G06F9/5094 ,  H04L67/00 ,  Y02D10/171 ,  Y02D10/22 ,  Y02D10/24

    摘要： Managing readiness states of a plurality of computing devices. A programmed processor unit operates, upon receipt of a request, to: provide one or more computing devices from an inactive pool to an active pool, or accept one or more active computing devices into the inactive pool. The system proactively manages the inactive states of each computing device by: determining the desired number (and identities) of computing devices to be placed in each inactive state of readiness by solving a constraint optimization problem that describes a user-specified trade-off between expected readiness (estimated time to be able to activate computing devices when they are needed next) and conserving energy; generating a plan for changing the current set of inactive states to the desired set; and, executing the plan. Multiple alternative ways of quantifying the desired responsiveness to surges in demand are provided.

    摘要翻译： 管理多个计算设备的准备状态。 编程处理器单元在接收到请求时操作：将一个或多个计算设备从非活动池提供到活动池，或者将一个或多个活动计算设备接纳到非活动池中。 系统通过以下方式主动地管理每个计算设备的不活动状态：通过解决约束优化问题来确定要置于每个非活动状态的计算设备的期望数量（和身份），所述约束优化问题描述用户指定的预期的权衡之间的权衡 准备（估计时间能够在下一次需要时激活计算设备）并节约能源; 生成将当前的无效状态集合改变为所需集合的计划; 并执行该计划。 提供了多种替代方法来量化对需求浪涌的期望响应。

    Automated object classification using temperature profiles
    8.
    发明授权
    Automated object classification using temperature profiles 有权
    使用温度曲线自动对象分类

    公开(公告)号：US09310251B2

    公开(公告)日：2016-04-12

    申请号：US13475086

    申请日：2012-05-18

    申请人： Rajarshi Das ,  Canturk Isci ,  Jeffrey O. Kephart ,  Jonathan Lenchner

    发明人： Rajarshi Das ,  Canturk Isci ,  Jeffrey O. Kephart ,  Jonathan Lenchner

    IPC分类号： G01J5/00 ,  G06N3/08

    CPC分类号： G01J5/0003 ,  G01J2005/0085 ,  G06N3/08

    摘要： Methods and apparatus are provided for automated object classification using temperature profiles. An object in an environment (such as an exemplary data center) is classified by obtaining a surface temperature profile of the object; and classifying the object as a particular type of equipment based on the obtained surface temperature profile. The surface temperature profile of the object can be compared to a plurality of predefined characteristic surface temperature profiles each associated with a given type of equipment.

    摘要翻译： 提供了使用温度曲线自动对象分类的方法和装置。 环境（例如示例性数据中心）中的对象通过获得对象的表面温度分布来分类; 并根据获得的表面温度曲线将物体分类为特定类型的设备。 可以将物体的表面温度分布与各自与给定类型的设备相关联的多个预定义的特征表面温度曲线进行比较。

    SAVING POWER BY MANAGING THE STATE OF INACTIVE COMPUTING DEVICES
    10.
    发明申请
    SAVING POWER BY MANAGING THE STATE OF INACTIVE COMPUTING DEVICES 有权
    通过管理不活动计算设备的状态来节省电力

    公开(公告)号：US20120117399A1

    公开(公告)日：2012-05-10

    申请号：US12939635

    申请日：2010-11-04

    申请人： Hoi Y. Chan ,  Rajarshi Das ,  James E. Hanson ,  Canturk Isci ,  Jeffrey O. Kephart ,  David W. Levine

    发明人： Hoi Y. Chan ,  Rajarshi Das ,  James E. Hanson ,  Canturk Isci ,  Jeffrey O. Kephart ,  David W. Levine

    IPC分类号： G06F1/00

    CPC分类号： G06F1/3234 ,  G06F1/3206 ,  G06F1/3209 ,  G06F1/3287 ,  G06F1/329 ,  G06F9/5094 ,  H04L67/00 ,  Y02D10/171 ,  Y02D10/22 ,  Y02D10/24

    摘要： A system method and computer program product for managing readiness states of a plurality of computing devices. A programmed processor unit operates, upon receipt of a request, to either: provide one or more computing devices from an inactive pool to an active pool, or accept one or more active computing devices into the inactive pool. An Inactive Pool Manager proactively manages the inactive states of each computing device by: determining the desired number (and identities) of computing devices to be placed in each inactive state of readiness by solving a constraint optimization problem that describes a user-specified trade-off between expected readiness (estimated time to be able to activate computing devices when they are needed next) and conserving energy; generating a plan for changing the current set of inactive states to the desired set; and, executing the plan. Multiple alternative ways of quantifying the desired responsiveness to surges in demand are provided, and, in each case, the tradeoff between responsiveness and power savings is formulated as an objective function with constraints, and the desired number of devices in each inactive state emerges as the solution to a constraint optimization problem.

    摘要翻译： 一种用于管理多个计算设备的准备状态的系统方法和计算机程序产品。 编程处理器单元在接收到请求时操作：将一个或多个计算设备从非活动池提供到活动池，或接受一个或多个活动计算设备进入非活动池。 非活动池管理器通过以下方式主动管理每个计算设备的不活动状态：通过解决描述用户指定的权衡的约束优化问题来确定要置于每个无效状态的计算设备的期望数量（和身份） 在预期的准备状态（估计需要下一步需要激活计算设备的时间）并节约能源; 生成将当前的无效状态集合改变为所需集合的计划; 并执行该计划。 提供了量化需求浪涌的期望响应性的多种替代方法，并且在每种情况下，响应性和功率节省之间的折衷被形成为具有约束的目标函数，并且在每个非活动状态期间的期望数量的设备出现为 解决约束优化问题。