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1. 发明授权

US11029739B2 Continuously available power control system 有权
公开(公告)号：US11029739B2
公开(公告)日：2021-06-08
申请号：US16688110
申请日：2019-11-19
申请人： International Business Machines Corporation
发明人： Malcolm S. Allen-Ware , Kanak B. Agarwal , Charles Lefurgy , Guillermo J. Silva , Thomas W. Keller , Karthick Rajamani , Yang Li , Ramakrishnan Rajamony
IPC分类号： G06F1/26 , G05B15/02 , G06F1/3296 , G06F1/3209 , G06F1/3228 , G06F1/3203 , G06F1/3215 , G06F1/3206 , G06F1/32 , H02J13/00
摘要： A computer controls power distribution. The computing system determines a power budget for a portion of a topography for a power delivery system. The computing system generates a pool of worker programs for the portion of the topography. The computing system generates a first number of power management tasks to manage power consumption in the portion of the topography based on the power budget. The computing system sends the first number of power management tasks to at least one worker program included in the pool of worker programs.

2. 发明授权

US09323300B2 Computing system voltage control 有权
标题翻译：计算系统电压控制
公开(公告)号：US09323300B2
公开(公告)日：2016-04-26
申请号：US13686367
申请日：2012-11-27
申请人： International Business Machines Corporation
发明人： Bishop Brock , Tilman Gloekler , Timothy G. Hallett , Charles R. Lefurgy , Karthick Rajamani , Guillermo J. Silva , Gregory S. Still , Malcolm S. Allen-Ware
IPC分类号： G06F1/32 , G06F1/26
CPC分类号： G06F1/26 , G06F1/3296 , Y02D10/172
摘要： An indication of a first performance state is received, the first performance state being associated with a first voltage. The first performance state applies to at least one computing system component and the indication is received by a computing system component distinct from the requesting computing system component. An indication of a second performance state is received. The second performance state is associated with a second voltage that is different from the first voltage. It is determined whether the second performance state is within a range defined by a minimum and maximum performance state. Responsive to a determination that the second performance state is within the minimum and maximum performance state, the voltage of the at least one computing system component is set equal to the voltage associated with the second performance state.
摘要翻译：接收到第一演奏状态的指示，第一演奏状态与第一电压相关联。第一性能状态适用于至少一个计算系统组件，并且该指示由与请求计算系统组件不同的计算系统组件接收。接收到第二性能状态的指示。第二性能状态与不同于第一电压的第二电压相关联。确定第二性能状态是否在由最小和最大性能状态限定的范围内。响应于确定第二性能状态处于最小和最大性能状态的确定，至少一个计算系统部件的电压被设置为等于与第二执行状态相关联的电压。

3. 发明授权

US09298247B2 Distributed power budgeting 有权
标题翻译：分布式功率预算
公开(公告)号：US09298247B2
公开(公告)日：2016-03-29
申请号：US13686333
申请日：2012-11-27
申请人： International Business Machines Corporation
发明人： Alan Drake , Guillermo J. Silva , Timothy G. Hallett , Heather L. Hanson , Jordan Keuseman , Charles R. Lefurgy , Karthick Rajamani , Todd J. Rosedahl , Malcom S. Allen-Ware
IPC分类号： G06F1/32 , G06F9/50
CPC分类号： G06F1/3234 , G06F1/3206 , G06F1/3225 , G06F9/5094 , Y02B60/142 , Y02D10/22
摘要： A distributed power management computer program product is configured to collect power consumption data that indicates power consumption by at least a plurality of the components of a node. The program code can be configured to provide, to each of a plurality of controllers associated with a respective one of the plurality of components, the power consumption data. The program code can be configured to determine a node power consumption. The program code can be configured to determine a power differential as a difference between the node power consumption and an upper power consumption threshold of the node. The program code can be configured to determine a proportion of the node power consumption consumed by a first component. The program code can be configured to compute a local power budget for the first component.
摘要翻译：分布式电源管理计算机程序产品被配置为收集指示节点的至少多个组件的功率消耗的功耗数据。程序代码可以被配置为向与多个组件中的相应一个组件相关联的多个控制器中的每一个提供功耗数据。可以将程序代码配置为确定节点功耗。程序代码可以被配置为将功率差异确定为节点功耗与节点的较高功耗阈值之间的差异。可以将程序代码配置为确定第一组件消耗的节点功耗的一部分。程序代码可以被配置为计算第一个组件的本地功率预算。

4. 发明授权

US09268347B2 Implementing dynamic regulator output current limiting 有权
标题翻译：实现动态稳压器输出电流限制
公开(公告)号：US09268347B2
公开(公告)日：2016-02-23
申请号：US13764858
申请日：2013-02-12
申请人： International Business Machines Corporation
发明人： Kevin R. Covi , Patrick K. Egan , James D. Jordan , Jordan R. Keuseman , Michael L. Miller , Guillermo J. Silva , Malcolm S. Allen-Ware
IPC分类号： H02M1/32 , H02M3/158 , G05F1/46 , H02M3/156 , H02M3/157 , H02M1/00
CPC分类号： G05F1/462 , H02M1/32 , H02M3/156 , H02M3/157 , H02M3/158 , H02M3/1584 , H02M2001/0009
摘要： A method and apparatus are provided for implementing dynamic regulator output current limiting. An input power to the regulator is measured, and the measured input power is related to a regulator output current and a regulator over current trip point, and dynamically used for providing dynamic regulator output current limiting.
摘要翻译：提供了一种用于实现动态调节器输出电流限制的方法和装置。测量稳压器的输入功率，测量的输入功率与稳压器输出电流和调节器过流跳变点相关，并动态地用于提供动态稳压器输出电流限制。

5. 发明申请

US20140149755A1 DECOUPLED POWER AND PERFORMANCE ALLOCATION IN A MULTIPROCESSING SYSTEM 有权
标题翻译：在多处理系统中解码功率和性能分配
公开(公告)号：US20140149755A1
公开(公告)日：2014-05-29
申请号：US13689232
申请日：2012-11-29
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Bishop Brock , Tilman Gloekler , Timothy G. Hallett , Karthick Rajamani , Guillermo J. Silva , Gregory S. Still , Malcolm S. Allen-Ware , Todd J. Rosedahl
IPC分类号： G06F1/26
CPC分类号： G06F1/26 , G06F1/3206 , G06F1/324 , G06F1/3296 , Y02D10/126 , Y02D10/172
摘要： A performance supervisor computer program product is configured to set a maximum and a minimum performance operating limit for a plurality of processing units in accordance with a set of one or more rules enforced by the performance supervisor. Each of the plurality of processing units has logic configured to ensure a request for an operational setting complies with the maximum and minimum operating limits. Each of the plurality of processing units is configured to output a request for a limit compliant operational setting to a performance controller. The performance controller is configured to actuate the operational request.
摘要翻译：性能主管计算机程序产品被配置为根据由执行主管执行的一个或多个规则的集合来设置多个处理单元的最大和最小性能操作限制。多个处理单元中的每一个具有被配置为确保对操作设置的请求符合最大和最小操作限制的逻辑。多个处理单元中的每一个被配置为向性能控制器输出关于限制兼容操作设置的请求。性能控制器被配置为致动操作请求。

6. 发明申请

US20200159301A1 CONTINUOUSLY AVAILABLE POWER CONTROL SYSTEM 审中-公开
公开(公告)号：US20200159301A1
公开(公告)日：2020-05-21
申请号：US16688110
申请日：2019-11-19
申请人： International Business Machines Corporation
发明人： Malcolm S. Allen-Ware , Kanak B. Agarwal , Charles Lefurgy , Guillermo J. Silva , Thomas W. Keller , Karthick Rajamani , Yang Li , Ramakrishnan Rajamony
IPC分类号： G06F1/26 , G06F1/3228 , G06F1/3209 , G06F1/3296 , G05B15/02 , G06F1/3206 , G06F1/3215 , G06F1/3203
摘要： A computer controls power distribution. The computing system determines a power budget for a portion of a topography for a power delivery system. The computing system generates a pool of worker programs for the portion of the topography. The computing system generates a first number of power management tasks to manage power consumption in the portion of the topography based on the power budget. The computing system sends the first number of power management tasks to at least one worker program included in the pool of worker programs.

7. 发明授权

US10345888B2 Power capping for power consumption devices with multiple power supplies 有权
公开(公告)号：US10345888B2
公开(公告)日：2019-07-09
申请号：US15459379
申请日：2017-03-15
申请人： International Business Machines Corporation
发明人： Malcolm S. Allen-Ware , Charles R. Lefurgy , Yang Li , Karthick Rajamani , Guillermo J. Silva
IPC分类号： G06F1/32 , G06F1/26 , G06Q50/06 , G06F1/3287 , G06F1/3296 , G05B15/02
摘要： A mechanism is provided for power capping power consumption devices with multiple power supplies. A set of power supplies supplying power to a power consumption device having stranded power is determined. A power budget of one or more power supplies in the set of power supplies is adjusted to match a power budget of a power supply in the set of power supplies with a limiting power budget among the power budgets computed for each power supply in the set of power supplies. Responsive to identifying at least one power supply in the one or more other power supplies of one or more different power consumption devices having an initially allocated power budget below their corresponding demand, at least a portion of the stranded power is allocated to the power budget of the at least one power supply.

8. 发明申请

US20190004579A1 CONTINUOUSLY AVAILABLE POWER CONTROL SYSTEM 审中-公开
公开(公告)号：US20190004579A1
公开(公告)日：2019-01-03
申请号：US15635522
申请日：2017-06-28
申请人： International Business Machines Corporation
发明人： Malcolm S. Allen-Ware , Kanak B. Agarwal , Charles Lefurgy , Guillermo J. Silva , Thomas W. Keller , Karthick Rajamani , Yang Li , Ramakrishnan Rajamony
IPC分类号： G06F1/26 , G05B15/02 , G06F1/32
摘要： A computer controls power distribution. The computing system determines a topography for a power delivery system that powers a group of computing devices. The computing system determines a number of worker programs for a pool of worker programs based on the topography. The computing system generates the pool of worker programs. The pool of worker programs includes both the number of worker programs and a number of back-up worker programs. The computing system generates a number of power management tasks to manage power consumption through one or more power elements included in the topography of the power delivery system. The computing system sends one or more power management tasks to a worker program included in the pool of worker programs.

9. 发明申请

US20150241946A1 DISTRIBUTED POWER MANAGEMENT WITH PERFORMANCE AND POWER BOUNDARIES 有权
标题翻译：分布式功率管理与性能和功率边界
公开(公告)号：US20150241946A1
公开(公告)日：2015-08-27
申请号：US14312064
申请日：2014-06-23
申请人： International Business Machines Corporation
发明人： Malcolm S. Allen-Ware , Martha A. Broyles , Timothy G. Hallett , James D. Jordan , Jordan R. Keuseman , Benjamin W. Mashak , Glenn R. Miles , Todd J. Rosedahl , Guillermo J. Silva
IPC分类号： G06F1/32
CPC分类号： G06F1/3296 , G06F1/3203 , G06F1/3206 , G06F1/324 , G06F1/3287 , Y02D10/126 , Y02D10/172
摘要： It is determined that a current node power consumption for a node is greater than a node power cap that defines a limit of power consumption for the node. Responsive to the current node power consumption being greater than the node power cap and until the current node power consumption is less than the node power cap, power reduction operations are performed. The power reduction operations comprise determining a power management zone of a plurality of power management zones having a lowest priority among the power management zones and having a power cap greater than a minimum power cap for the power management zone. The power reduction operations further comprise setting the power cap for the power management zone to a value less than a prior value assigned as the power cap for the power management zone.
摘要翻译：确定节点的当前节点功率消耗大于定义节点功耗极限的节点功率帽。响应于当前节点的功耗大于节点功率上限，并且直到当前节点的功耗小于节点功率上限，才能执行功率降低操作。功率降低操作包括确定功率管理区域中具有最低优先级的多个功率管理区域的功率管理区域，并具有大于功率管理区域的最小功率上限的功率帽。功率降低操作还包括将功率管理区域的功率上限设置为小于作为功率管理区域的功率上限分配的先前值的值。

10. 发明申请

US20140149763A1 COMPUTING SYSTEM VOLTAGE CONTROL 有权
标题翻译：计算系统电压控制
公开(公告)号：US20140149763A1
公开(公告)日：2014-05-29
申请号：US13773841
申请日：2013-02-22
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Malcolm S. Allen-Ware , Bishop Brock , Tilman Gloekler , Timothy G. Hallett , Charles R. Lefurgy , Karthick Rajamani , Guillermo J. Silva , Gregory S. Still
IPC分类号： G06F1/32
CPC分类号： G06F1/26 , G06F1/3296 , Y02D10/172
摘要： Computing system voltage control methods include receiving an indication of a first performance state. The first performance state is associated with a first voltage and applies to at least one computing system component. The indication of the first performance state is received by a first computing system component from a second computing system component. An indication of a second performance state is received, wherein the second performance state is associated with a second voltage that is not equal to the first voltage. It is determined whether the second performance state is within a range defined by a minimum performance state and a maximum performance state. Responsive to determining that the second performance state is within the range defined by the minimum performance state and the maximum performance state, the voltage of the at least one computing system component is set equal to the voltage associated with the second performance state.
摘要翻译：计算系统电压控制方法包括接收第一性能状态的指示。第一性能状态与第一电压相关联并且应用于至少一个计算系统组件。由第一计算系统组件从第二计算系统组件接收第一性能状态的指示。接收第二性能状态的指示，其中第二性能状态与不等于第一电压的第二电压相关联。确定第二性能状态是否在由最低性能状态和最大性能状态限定的范围内。响应于确定第二性能状态在由最小性能状态和最大性能状态限定的范围内的情况下，将至少一个计算系统组件的电压设置为等于与第二执行状态相关联的电压。

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