Using probabilistic values for routing data packets on a data center network
    21.
    发明授权
    Using probabilistic values for routing data packets on a data center network 有权
    使用概率值在数据中心网络上路由数据包

    公开(公告)号:US08774195B2

    公开(公告)日:2014-07-08

    申请号:US13460535

    申请日:2012-04-30

    摘要: A set of virtual local area networks (VLANs) are defined from a set of nodes that comprise a data center network. A set of possible paths are determined for routing data packets from a root node to one or more other nodes of the set of nodes. A set of probabilistic values are identified for determining a path in the set of possible paths that individual data packets are to take as between the root node and a destination node specified by the individual data packet. The data packets are routed to the destination node specified by that data packet, along a path that is determined by use of the set of probabilistic values. The path may be provided by one or more VLANs.

    摘要翻译: 一组虚拟局域网(VLAN)由构成数据中心网络的一组节点定义。 确定一组可能的路径以将数据分组从根节点路由到该组节点的一个或多个其他节点。 识别一组概率值,用于确定单个数据分组在根节点和由单个数据分组指定的目的地节点之间的可能路径集合中的路径。 将数据分组路由到由该数据分组指定的目的地节点,沿着通过使用该概率值集确定的路径。 该路径可以由一个或多个VLAN提供。

    SUPPLYING A RESOURCE TO AN ENTITY FROM A RESOURCE ACTUATOR
    22.
    发明申请
    SUPPLYING A RESOURCE TO AN ENTITY FROM A RESOURCE ACTUATOR 有权
    从资源执行机构向实体提供资源

    公开(公告)号:US20110093128A1

    公开(公告)日:2011-04-21

    申请号:US12581990

    申请日:2009-10-20

    IPC分类号: G05B13/04 G06F1/28 G06F17/11

    摘要: In a method for supplying a resource to an entity from a resource actuator, a plurality of physics-based models pertaining to the resource actuator and the entity are developed, a condition detected at the entity is received, feedback control on a resource demand of the entity employed based upon the detected condition, feed forward control on the resource demand of the entity is employed based upon the detected condition and the plurality of physics-based models, a constraint optimization problem having an objective function and at least one constraint using the plurality of physics-based models is formulated, a solution to the constraint optimization problem is determined, in which the solution provides the actuator setting, and the resource actuator is set to the actuator setting to supply the entity with the resource from the resource actuator.

    摘要翻译: 在从资源执行器向实体提供资源的方法中,开发了与资源执行器和实体有关的多个基于物理的模型,接收到在实体处检测到的条件,对资源请求的反馈控制 基于检测到的条件采用的实体,基于检测到的条件和多个基于物理的模型,采用具有目标函数的约束优化问题和使用多个的基于物理的模型的至少一个约束,对实体的资源需求进行前馈控制 制定基于物理的模型,确定约束优化问题的解决方案,其中解决方案提供致动器设置,并且资源致动器被设置为致动器设置,以向资源提供来自资源执行器的资源。

    USING PROBABILISTIC VALUES FOR ROUTING DATA PACKETS ON A DATA CENTER NETWORK
    25.
    发明申请
    USING PROBABILISTIC VALUES FOR ROUTING DATA PACKETS ON A DATA CENTER NETWORK 有权
    使用概率值在数据中心网络上路由数据包

    公开(公告)号:US20130287034A1

    公开(公告)日:2013-10-31

    申请号:US13460535

    申请日:2012-04-30

    IPC分类号: H04L12/28 H04L12/56

    摘要: A set of virtual local area networks (VLANs) are defined from a set of nodes that comprise a data center network. A set of possible paths are determined for routing data packets from a root node to one or more other nodes of the set of nodes. A set of probabilistic values are identified for determining a path in the set of possible paths that individual data packets are to take as between the root node and a destination node specified by the individual data packet. The data packets are routed to the destination node specified by that data packet, along a path that is determined by use of the set of probabilistic values. The path may be provided by one or more VLANs.

    摘要翻译: 一组虚拟局域网(VLAN)由构成数据中心网络的一组节点定义。 确定一组可能的路径以将数据分组从根节点路由到该组节点的一个或多个其他节点。 识别一组概率值,用于确定单个数据分组在根节点和由单个数据分组指定的目的地节点之间的可能路径集合中的路径。 将数据分组路由到由该数据分组指定的目的地节点,沿着通过使用该概率值集确定的路径。 该路径可以由一个或多个VLAN提供。

    UPDATING VIRTUAL NETWORK MAPS
    26.
    发明申请
    UPDATING VIRTUAL NETWORK MAPS 有权
    更新虚拟网络主题

    公开(公告)号:US20130287032A1

    公开(公告)日:2013-10-31

    申请号:US13458137

    申请日:2012-04-27

    IPC分类号: H04L12/56 H04L12/28 H04L12/24

    CPC分类号: H04L12/462 H04L12/4641

    摘要: A switch determines a path, not included in a first set of virtual networks associated with the switch. It is determined if the path can be added to an existing virtual network in the first set of virtual networks. If the path cannot be added, a new virtual network is created to include the path.

    摘要翻译: 交换机确定不包括在与交换机相关联的第一组虚拟网络中的路径。 确定路径是否可以添加到第一组虚拟网络中的现有虚拟网络。 如果无法添加路径,则创建新的虚拟网络以包含该路径。

    POWER CAPPING FEEDBACK NORMALIZATION
    28.
    发明申请
    POWER CAPPING FEEDBACK NORMALIZATION 有权
    电源反馈正常化

    公开(公告)号:US20120124403A1

    公开(公告)日:2012-05-17

    申请号:US13386639

    申请日:2010-03-24

    IPC分类号: G06F1/32

    摘要: A power capping system (10) and method (200) are provided. In one embodiment, a power capping system (10) includes a power controller (16) configured to calculate an error between a predefined maximum desired power and a power feedback signal associated with actual power consumption of a server (12) and to provide a power capping signal that substantially limits the power consumption of the server (12) based on a predetermined gain constant and the error. The system also includes a management interface (18) configured to generate a normalization factor based on the power feedback signal. The normalization factor can be implemented to normalize the error.

    摘要翻译: 提供电源封盖系统(10)和方法(200)。 在一个实施例中,功率封盖系统(10)包括功率控制器(16),其被配置为计算预定义的最大期望功率与与服务器(12)的实际功耗相关联的功率反馈信号之间的误差,并且提供功率 限制信号,其基于预定的增益常数和误差基本上限制了服务器(12)的功耗。 该系统还包括被配置为基于功率反馈信号生成归一化因子的管理接口(18)。 可以实现归一化因子来规范误差。

    DISTRIBUTION OF COOLING RESOURCES USING HIERARCHICALLY IDENTIFIED COOLING MICROGRIDS
    29.
    发明申请
    DISTRIBUTION OF COOLING RESOURCES USING HIERARCHICALLY IDENTIFIED COOLING MICROGRIDS 有权
    使用分层鉴定冷却微生物分配冷却资源

    公开(公告)号:US20110270464A1

    公开(公告)日:2011-11-03

    申请号:US12770186

    申请日:2010-04-29

    IPC分类号: G05D23/19

    CPC分类号: G05D23/1932 H05K7/20836

    摘要: In a method for distributing cooling resources to a plurality of locations using a plurality of hierarchically identified cooling microgrids, conditions detected at the plurality of locations are received. Each level of the hierarchically identified cooling microgrids is a plurality of resource actuators configured to vary distribution of the cooling resources. Settings for the plurality of resource actuators in each of the levels in the cooling microgrid hierarchy that substantially maintain conditions at the plurality of locations within predetermined ranges are determined using a processor, while substantially optimizing at least one measure of performance associated with supplying the cooling resources to the plurality of locations.

    摘要翻译: 在使用多个分层识别的冷却微型格栅将冷却资源分配到多个位置的方法中,接收在多个位置处检测到的条件。 分级识别的冷却微电网的每个级别是被配置为改变冷却资源分布的多个资源致动器。 使用处理器来确定在冷却微网格层级中的每个级别中的基本上维持在预定范围内的多个位置处的条件的多个资源致动器的设置,同时基本上优化与提供冷却资源相关联的性能的至少一个度量 到多个位置。

    Manipulating environmental conditions in an infrastructure
    30.
    发明授权
    Manipulating environmental conditions in an infrastructure 有权
    在基础设施中操纵环境条件

    公开(公告)号:US08639651B2

    公开(公告)日:2014-01-28

    申请号:US12609937

    申请日:2009-10-30

    IPC分类号: G06F15/18

    CPC分类号: H05K7/20836

    摘要: In a method for manipulating environmental conditions in an infrastructure containing one or more adaptive vent tiles, correlations between opening levels of the one or more adaptive vent tiles and an environmental condition at one or more heat dissipating devices are identified. In addition, one or more environmental conditions at locations proximate to or within the one or more heat dissipating devices are received and errors between the received one or more environmental conditions and one or more reference environmental conditions are identified. Moreover, opening levels for the one or more adaptive vent tiles are determined based upon the identified correlations and errors.

    摘要翻译: 在一种用于操纵包含一个或多个自适应排气瓦的基础设施中的环境条件的方法中,识别一个或多个自适应排气瓦片的开启水平与一个或多个散热装置之间的环境状况之间的相关性。 此外,接收或接近一个或多个散热装置的位置处的一个或多个环境条件被接收,并且识别所接收的一个或多个环境条件与一个或多个参考环境条件之间的误差。 此外,基于所识别的相关性和误差来确定一个或多个自适应排气瓦片的开启水平。