公开(公告)号：US07861102B1

公开(公告)日：2010-12-28

申请号：US11796962

申请日：2007-04-30

申请人： Parthasarathy Ranganathan ,  Ramya Raghavendra ,  Xiaoyun Zhu ,  Zhikui Wang ,  Vanish Talwar

发明人： Parthasarathy Ranganathan ,  Ramya Raghavendra ,  Xiaoyun Zhu ,  Zhikui Wang ,  Vanish Talwar

IPC分类号： G06F1/00 ,  G06F1/26 ,  G06F1/32 ,  G06F11/30

CPC分类号： G06F1/3206

摘要： A power management system for providing a unified power management of at least one electronic system in a selected environment is provided, wherein the at least one electronic system includes a plurality of electronic components. The power management system includes a first controller module operating at the at least one electronic system in the selected environment to generate a first power control of the each electronic component based at least on a system power budget for the at least one electronic system; a second controller module operating at each of the electronic components to generate a second power control of the each electronic component based at least on a component power budget for the each electronic component; and a third controller module operating at each of the electronic components to modify a power-performance state of the each electronic component based on a target resource utilization level, wherein the target resource utilization level is based at least on the first and second power controls.

摘要翻译： 提供了一种用于在所选择的环境中提供至少一个电子系统的统一电源管理的电源管理系统，其中所述至少一个电子系统包括多个电子部件。 电源管理系统包括在所选择的环境中的至少一个电子系统上操作的第一控制器模块，用于至少基于至少一个电子系统的系统功率预算来产生每个电子部件的第一功率控制; 在每个电子部件处操作的第二控制器模块，用于至少基于每个电子部件的部件功率预算来产生每个电子部件的第二功率控制; 以及第三控制器模块，其操作在每个电子部件上，以基于目标资源利用级别来修改每个电子部件的功率性能状态，其中所述目标资源利用水平至少基于所述第一和第二功率控制。

公开(公告)号：US07810097B2

公开(公告)日：2010-10-05

申请号：US10629033

申请日：2003-07-28

申请人： Robert N. Mayo ,  Parthasarathy Ranganathan ,  Robert J. Stets, Jr. ,  Deborah A. Wallach

发明人： Robert N. Mayo ,  Parthasarathy Ranganathan ,  Robert J. Stets, Jr. ,  Deborah A. Wallach

IPC分类号： G06F9/46 ,  G06F17/00 ,  G06F7/00 ,  G06Q90/00

CPC分类号： G06F9/5033 ,  G06F9/5094 ,  G06F12/0866 ,  G06F2209/5014 ,  G06Q99/00 ,  Y02D10/13 ,  Y02D10/22

摘要： An information system that includes mechanisms for assigning incoming access transactions to individual access subsystems based on an analysis of the incoming access transactions. The analysis and assignment of the incoming access transactions may be used to minimize loss of cached data during power reduction in an information system.

摘要翻译： 一种信息系统，其包括基于对传入访问事务的分析来将传入访问事务分配给各个访问子系统的机制。 传入访问事务的分析和分配可以用于在信息系统的功率降低期间最小化缓存数据的丢失。

公开(公告)号：US20100194470A1

公开(公告)日：2010-08-05

申请号：US12366234

申请日：2009-02-05

申请人： Matteo Monchiero ,  Jacob B. Leverich ,  Parthasarathy Ranganathan ,  Norman Paul Jouppi ,  Vanish Talwar

发明人： Matteo Monchiero ,  Jacob B. Leverich ,  Parthasarathy Ranganathan ,  Norman Paul Jouppi ,  Vanish Talwar

IPC分类号： H01L25/00

CPC分类号： H01L25/0657 ,  H01L23/36 ,  H01L25/18 ,  H01L2224/13025 ,  H01L2224/16145 ,  H01L2224/16225 ,  H01L2224/17181 ,  H01L2224/73253 ,  H01L2225/06513 ,  H01L2225/06517 ,  H01L2225/06541 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/10253 ,  H01L2924/1305 ,  H01L2924/13091 ,  H01L2924/15311 ,  H03K19/0016 ,  H01L2924/00 ,  H01L2224/0401

摘要： An integrated circuit package includes a digital logic die disposed on a substrate; and an interposer die stacked vertically with the digital logic die on the substrate. The interposer die includes at least one vertical transistor configured to selectively provide electrical power to a portion of the digital logic die.

摘要翻译： 集成电路封装包括设置在基板上的数字逻辑管芯; 以及在基板上与数字逻辑管芯垂直堆叠的插入器管芯。 插入器管芯包括至少一个垂直晶体管，其构造成选择性地向数字逻辑管芯的一部分提供电功率。

公开(公告)号：US07349828B1

公开(公告)日：2008-03-25

申请号：US11354446

申请日：2006-02-15

申请人： Parthasarathy Ranganathan ,  Khaldoun Alzien ,  Phillip Leech

发明人： Parthasarathy Ranganathan ,  Khaldoun Alzien ,  Phillip Leech

IPC分类号： G06F19/00 ,  G06F1/00

CPC分类号： G06F11/3031 ,  G06F11/3062

摘要： In a method for estimating a condition of an electronic device, a model correlating at least one utilization metric of a component of the electronic device and the condition of the component to be estimated is formulated. In addition, the at least one utilization metric of the component is detected and the condition of the component and the electronic device are estimated based upon the formulated model with the detected at least one utilization metric as an input to the formulated model.

摘要翻译： 在用于估计电子设备的状态的方法中，形成将电子设备的组件的至少一个利用度量与要估计的组件的状态相关联的模型。 此外，检测到该组件的至少一个利用度量，并且基于具有所检测的至少一个利用度量作为所述公式化模型的输入的所述公式化模型来估计所述组件和所述电子设备的状况。

公开(公告)号：US20070067657A1

公开(公告)日：2007-03-22

申请号：US11232526

申请日：2005-09-22

申请人： Parthasarathy Ranganathan ,  Khaldoun Alzien ,  Phillip Leech ,  Charles Shaver

发明人： Parthasarathy Ranganathan ,  Khaldoun Alzien ,  Phillip Leech ,  Charles Shaver

IPC分类号： G06F1/32

CPC分类号： G06F1/206 ,  G06F1/3203 ,  G06F1/324 ,  G06F1/3268 ,  G06F1/3287 ,  G06F1/3296 ,  Y02D10/126 ,  Y02D10/154 ,  Y02D10/16 ,  Y02D10/171 ,  Y02D10/172 ,  Y02D50/20

摘要： In a method for managing power consumption among compute nodes having respective power components, an increase in the power utilization of a first compute node of the compute nodes may be detected. In response to a detected increase, a sum of the power consumption levels of the compute nodes and the requested increase in power utilization of the first compute node is compared with an allowable power budget for a compute node pool. In addition, the power state of the first compute node power component is varied in response to the comparison.

摘要翻译： 在用于管理具有各个功率分量的计算节点之间的功耗的方法中，可以检测计算节点的第一计算节点的功率利用率的增加。 响应于检测到的增加，将计算节点的功率消耗级别和所请求的第一计算节点的功率利用率的增加的总和与用于计算节点池的容许功率预算进行比较。 此外，第一计算节点功率分量的功率状态响应于比较而变化。

公开(公告)号：US20060259622A1

公开(公告)日：2006-11-16

申请号：US11129987

申请日：2005-05-16

申请人： Justin Moore ,  Parthasarathy Ranganathan ,  Ratnesh Sharma

发明人： Justin Moore ,  Parthasarathy Ranganathan ,  Ratnesh Sharma

IPC分类号： G06F15/173

CPC分类号： H04L67/1008 ,  G06F9/505 ,  H04L67/1002 ,  H04L67/1023 ,  H04L67/125

摘要： A method of allocating workload among servers in a geographically collocated cluster of compute equipment includes calibrating causes of heat re-circulation in the cluster of compute equipment. In addition, workload is allocated among the servers to address causes of the heat re-circulation to reduce costs associated with cooling the compute equipment.

摘要翻译： 在地理上并行的计算设备集群中的服务器之间分配工作负荷的方法包括校准计算设备的集群中热再循环的原因。 此外，在服务器之间分配工作量以解决热再循环的原因，以降低与计算设备的冷却相关的成本。

公开(公告)号：US20050240786A1

公开(公告)日：2005-10-27

申请号：US10830217

申请日：2004-04-23

申请人： Parthasarathy Ranganathan

发明人： Parthasarathy Ranganathan

IPC分类号： G06F1/26 ,  G06F1/32 ,  G09G3/32

CPC分类号： G09G3/3208 ,  G06F1/3215 ,  G06F1/3287 ,  G09G2320/0285 ,  G09G2320/043 ,  G09G2330/04 ,  Y02D10/171

摘要： Input/output (I/O) devices may be controlled to reduce power consumption of a computer system. A power consumption metric for the I/O devices connected to the computer system is determined. At least one of the I/O devices is selected based on the determined power consumption metric, and power consumption for the selected I/O device is reduced.

摘要翻译： 可以控制输入/输出（I / O）设备以减少计算机系统的功耗。 确定连接到计算机系统的I / O设备的功耗指标。 基于确定的功耗度量来选择I / O设备中的至少一个，并且减少了所选I / O设备的功耗。

公开(公告)号：US20050010499A1

公开(公告)日：2005-01-13

申请号：US10614856

申请日：2003-07-09

申请人： Keith Farkas ,  Parthasarathy Ranganathan ,  Cullen Bash

发明人： Keith Farkas ,  Parthasarathy Ranganathan ,  Cullen Bash

IPC分类号： G06F17/60

CPC分类号： G06Q10/08 ,  B65G2203/0216 ,  B65G2209/04 ,  G06Q10/087

摘要： A system for managing inventory of components in a room. The system includes an identification device configured to communicate identification information relating to an associated component, a reader device configured to substantially autonomously receive the identification information from the identification device, and means for identifying the locations of the identification devices. The system also includes a controller configured to communicate with the reader device and compile the identification information received from the reader device and the locations of the identification devices to maintain an inventory of the components.

摘要翻译： 用于管理房间中组件的库存的系统。 该系统包括被配置为传送与相关组件相关的识别信息的识别装置，被配置为从识别装置基本上自主地接收识别信息的读取器装置，以及用于识别识别装置的位置的装置。 该系统还包括控制器，其被配置为与读取器设备通信并且编译从读取器设备接收的识别信息以及识别设备的位置以维护组件的库存。

公开(公告)号：US10474584B2

公开(公告)日：2019-11-12

申请号：US13459994

申请日：2012-04-30

申请人： Jichuan Chang ,  Justin James Meza ,  Parthasarathy Ranganathan

发明人： Jichuan Chang ,  Justin James Meza ,  Parthasarathy Ranganathan

IPC分类号： G06F12/08 ,  G06F12/02 ,  G06F12/0895 ,  G06F9/38 ,  G06F3/06

摘要： A technique includes using a cache controller of an integrated circuit to control a cache including cached data content and associated cache metadata. The technique includes storing the metadata and the cached data content off of the integrated circuit and organizing the storage of the metadata relative to the cached data content such that a bus operation initiated by the cache controller to target the cached data content also targets the associated metadata.

公开(公告)号：US10270652B2

公开(公告)日：2019-04-23

申请号：US14374808

申请日：2012-04-25

申请人： Jichuan Chang ,  Parthasarathy Ranganathan

发明人： Jichuan Chang ,  Parthasarathy Ranganathan

IPC分类号： G06F15/173 ,  H04L12/24

摘要： A system and method for network management are described herein. The system includes a number of servers and a first network coupling the servers to each other and configured to connect the servers to one or more client computing devices. The system also includes a second network coupling the servers to each other, wherein data transferred between the servers is transferred though the second network. Network management requests for configuring the second network are communicated to the servers through the first network.