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1. 发明授权

US08463456B2 Minimizing aggregate cooling and leakage power 失效
标题翻译：降低总体冷却和泄漏功率
公开(公告)号：US08463456B2
公开(公告)日：2013-06-11
申请号：US12726792
申请日：2010-03-18
申请人： John B. Carter , Elmootazbellah N. Elnozahy , Malcolm S. Ware , Wei Huang
发明人： John B. Carter , Elmootazbellah N. Elnozahy , Malcolm S. Ware , Wei Huang
IPC分类号： G05D23/00
CPC分类号： G05D23/1919 , G06F1/206 , G06F1/3203 , G06F1/324 , G06F1/3296 , Y02D10/126 , Y02D10/16 , Y02D10/172
摘要： A mechanism is provided for minimizing system power in a data processing system. A management control unit determines whether a convergence has been reached in the data processing system. If convergence fails to be reached, the management control unit determines whether a maximum fan flag is set to indicate that a fan is operating at a maximum speed. Responsive to the maximum fan flag failing to be set, a thermal threshold of the data processing system is either increased or decreased and thereby a fan speed of the data processing system is either increased or decreased based on whether the system power of the data processing system has either increased or decreased and based on whether a temperature of the data processing system has either increased or decreased. Thus, a new thermal threshold and a new fan speed are formed. The process is then repeated until convergence has been met.
摘要翻译：提供了一种用于最小化数据处理系统中的系统功率的机制。管理控制单元确定在数据处理系统中是否已经达到会聚。如果不能达到收敛，则管理控制单元确定是否设置了最大风扇标志，以指示风扇以最大速度运行。响应于最大风扇标志不能被设置，数据处理系统的热阈值被增加或减小，从而基于数据处理系统的系统功率来增加或减少数据处理系统的风扇速度已经增加或减少，并且基于数据处理系统的温度是增加还是降低。因此，形成新的热阈值和新的风扇速度。然后重复该过程，直到满足收敛。

2. 发明申请

US20110231030A1 Minimizing Aggregate Cooling and Leakage Power 失效
标题翻译：最大限度地降低总体冷却和泄漏能力
公开(公告)号：US20110231030A1
公开(公告)日：2011-09-22
申请号：US12726792
申请日：2010-03-18
申请人： John B. Carter , Elmootazbellah N. Elnozahy , Malcolm S. Ware , Wei Huang
发明人： John B. Carter , Elmootazbellah N. Elnozahy , Malcolm S. Ware , Wei Huang
IPC分类号： G06F1/32 , G05D23/19
CPC分类号： G05D23/1919 , G06F1/206 , G06F1/3203 , G06F1/324 , G06F1/3296 , Y02D10/126 , Y02D10/16 , Y02D10/172
摘要： A mechanism is provided for minimizing system power in a data processing system. A management control unit determines whether a convergence has been reached in the data processing system. If convergence fails to be reached, the management control unit determines whether a maximum fan flag is set to indicate that a fan is operating at a maximum speed. Responsive to the maximum fan flag failing to be set, a thermal threshold of the data processing system is either increased or decreased and thereby a fan speed of the data processing system is either increased or decreased based on whether the system power of the data processing system has either increased or decreased and based on whether a temperature of the data processing system has either increased or decreased. Thus, a new thermal threshold and a new fan speed are formed. The process is then repeated until convergence has been met.
摘要翻译：提供了一种用于最小化数据处理系统中的系统功率的机制。管理控制单元确定在数据处理系统中是否已经达到会聚。如果不能达到收敛，则管理控制单元确定是否设置了最大风扇标志，以指示风扇以最大速度运行。响应于最大风扇标志不能被设置，数据处理系统的热阈值被增加或减小，从而基于数据处理系统的系统功率来增加或减少数据处理系统的风扇速度已经增加或减少，并且基于数据处理系统的温度是增加还是降低。因此，形成新的热阈值和新的风扇速度。然后重复该过程，直到满足收敛。

3. 发明授权

US09292662B2 Method of exploiting spare processors to reduce energy consumption 有权
标题翻译：利用备用处理器降低能耗的方法
公开(公告)号：US09292662B2
公开(公告)日：2016-03-22
申请号：US12640198
申请日：2009-12-17
申请人： Elmootazbellah N. Elnozahy , Heather L. Hanson , Freeman L. Rawson, III , Malcolm S. Ware
发明人： Elmootazbellah N. Elnozahy , Heather L. Hanson , Freeman L. Rawson, III , Malcolm S. Ware
IPC分类号： G06F21/00 , G06F21/10 , G06F1/32 , G06F9/50
CPC分类号： G06F21/10 , G06F1/324 , G06F1/3296 , G06F9/5094 , Y02D10/126 , Y02D10/172 , Y02D10/22
摘要： A method, system, and computer program product for reducing power and energy consumption in a server system with multiple processor cores is disclosed. The system may include an operating system for scheduling user workloads among a processor pool. The processor pool may include active licensed processor cores and inactive unlicensed processor cores. The method and computer program product may reduce power and energy consumption by including steps and sets of instructions activating spare cores and adjusting the operating frequency of processor cores, including the newly activated spare cores to provide equivalent computing resources as the original licensed cores operating at a specified clock frequency.
摘要翻译：公开了一种用于降低具有多个处理器核心的服务器系统中的功率和能量消耗的方法，系统和计算机程序产品。系统可以包括用于在处理器池之间调度用户工作负载的操作系统。处理器池可以包括主动许可处理器核心和非活动未许可处理器核心。该方法和计算机程序产品可以通过包括激活备用核心的步骤和指令集来调节功率和能量消耗，并且调整包括新激活的备用核心的处理器核心的操作频率，以提供等同的计算资源，作为在指定时钟频率。

4. 发明授权

US08832479B2 Optimizing energy consumption and application performance in a multi-core multi-threaded processor system 有权
标题翻译：在多核多线程处理器系统中优化能耗和应用性能
公开(公告)号：US08832479B2
公开(公告)日：2014-09-09
申请号：US13416583
申请日：2012-03-09
申请人： Elmootazbellah N. Elnozahy , Heather L. Hanson , Freeman L. Rawson , Malcolm S. Ware
发明人： Elmootazbellah N. Elnozahy , Heather L. Hanson , Freeman L. Rawson , Malcolm S. Ware
IPC分类号： G06F1/32
CPC分类号： G06F9/4893 , G06F1/3203 , G06F1/329 , G06F9/5044 , G06F9/5094 , G06F2209/508 , Y02D10/126 , Y02D10/22 , Y02D10/24
摘要： A mechanism is provided for scheduling application tasks. A scheduler receives a task that identifies a desired frequency and a desired maximum number of competing hardware threads. The scheduler determines whether a user preference designates either maximization of performance or minimization of energy consumption. Responsive to the user preference designating the performance, the scheduler determines whether there is an idle processor core in a plurality of processor cores available. Responsive to no idle processor being available, the scheduler identifies a subset of processor cores having a smallest load coefficient. From the subset of processor cores, the scheduler determines whether there is at least one processor core that matches desired parameters of the task. Responsive to at least one processor core matching the desired parameters of the task, the scheduler assigns the task to one of the at least one processor core that matches the desired parameters.
摘要翻译：提供了一种调度应用程序任务的机制。调度器接收标识期望频率和期望的最大数量的竞争硬件线程的任务。调度器确定用户偏好是指性能的最大化还是能量消耗的最小化。响应于指定性能的用户偏好，调度器确定在多个处理器核心中是否存在可用的空闲处理器核心。响应于没有空闲处理器可用，调度器识别具有最小负载系数的处理器核心的子集。从处理器核心的子集中，调度器确定是否存在与任务的期望参数匹配的至少一个处理器核心。响应于至少一个与任务的期望参数匹配的处理器核心，调度器将该任务分配给与期望参数匹配的至少一个处理器核心中的一个。

5. 发明授权

US08381004B2 Optimizing energy consumption and application performance in a multi-core multi-threaded processor system 有权
标题翻译：在多核多线程处理器系统中优化能耗和应用性能
公开(公告)号：US08381004B2
公开(公告)日：2013-02-19
申请号：US12787842
申请日：2010-05-26
申请人： Elmootazbellah N. Elnozahy , Heather L. Hanson , Freeman L. Rawson, III , Malcolm S. Ware
发明人： Elmootazbellah N. Elnozahy , Heather L. Hanson , Freeman L. Rawson, III , Malcolm S. Ware
IPC分类号： G06F1/32
CPC分类号： G06F9/4893 , G06F1/3203 , G06F1/329 , G06F9/5044 , G06F9/5094 , G06F2209/508 , Y02D10/126 , Y02D10/22 , Y02D10/24
摘要： A mechanism is provided for scheduling application tasks. A scheduler receives a task that identifies a desired frequency and a desired maximum number of competing hardware threads. The scheduler determines whether a user preference designates either maximization of performance or minimization of energy consumption. Responsive to the user preference designating the performance, the scheduler determines whether there is an idle processor core in a plurality of processor cores available. Responsive to no idle processor being available, the scheduler identifies a subset of processor cores having a smallest load coefficient. From the subset of processor cores, the scheduler determines whether there is at least one processor core that matches desired parameters of the task. Responsive to at least one processor core matching the desired parameters of the task, the scheduler assigns the task to one of the at least one processor core that matches the desired parameters.
摘要翻译：提供了一种调度应用程序任务的机制。调度器接收标识期望频率和期望的最大数量的竞争硬件线程的任务。调度器确定用户偏好是指性能的最大化还是能量消耗的最小化。响应于指定性能的用户偏好，调度器确定在多个处理器核心中是否存在可用的空闲处理器核心。响应于没有空闲处理器可用，调度器识别具有最小负载系数的处理器核心的子集。从处理器核心的子集中，调度器确定是否存在与任务的期望参数匹配的至少一个处理器核心。响应于至少一个与任务的期望参数匹配的处理器核心，调度器将该任务分配给与期望参数匹配的至少一个处理器核心中的一个。

6. 发明申请

US20120173906A1 Optimizing Energy Consumption and Application Performance in a Multi-Core Multi-Threaded Processor System 有权
标题翻译：在多核多线程处理器系统中优化能耗和应用性能
公开(公告)号：US20120173906A1
公开(公告)日：2012-07-05
申请号：US13416583
申请日：2012-03-09
申请人： Elmootazbellah N. Elnozahy , Heather L. Hanson , Freeman L. Rawson, III , Malcolm S. Ware
发明人： Elmootazbellah N. Elnozahy , Heather L. Hanson , Freeman L. Rawson, III , Malcolm S. Ware
IPC分类号： G06F1/32 , G06F9/46
CPC分类号： G06F9/4893 , G06F1/3203 , G06F1/329 , G06F9/5044 , G06F9/5094 , G06F2209/508 , Y02D10/126 , Y02D10/22 , Y02D10/24
摘要： A mechanism is provided for scheduling application tasks. A scheduler receives a task that identifies a desired frequency and a desired maximum number of competing hardware threads. The scheduler determines whether a user preference designates either maximization of performance or minimization of energy consumption. Responsive to the user preference designating the performance, the scheduler determines whether there is an idle processor core in a plurality of processor cores available. Responsive to no idle processor being available, the scheduler identifies a subset of processor cores having a smallest load coefficient. From the subset of processor cores, the scheduler determines whether there is at least one processor core that matches desired parameters of the task. Responsive to at least one processor core matching the desired parameters of the task, the scheduler assigns the task to one of the at least one processor core that matches the desired parameters.
摘要翻译：提供了一种调度应用程序任务的机制。调度器接收标识期望频率和期望的最大数量的竞争硬件线程的任务。调度器确定用户偏好是指性能的最大化还是能量消耗的最小化。响应于指定性能的用户偏好，调度器确定在多个处理器核心中是否存在可用的空闲处理器核心。响应于没有空闲处理器可用，调度器识别具有最小负载系数的处理器核心的子集。从处理器核心的子集中，调度器确定是否存在与任务的期望参数匹配的至少一个处理器核心。响应于至少一个与任务的期望参数匹配的处理器核心，调度器将该任务分配给与期望参数匹配的至少一个处理器核心中的一个。

7. 发明申请

US20110296212A1 Optimizing Energy Consumption and Application Performance in a Multi-Core Multi-Threaded Processor System 有权
标题翻译：在多核多线程处理器系统中优化能耗和应用性能
公开(公告)号：US20110296212A1
公开(公告)日：2011-12-01
申请号：US12787842
申请日：2010-05-26
申请人： Elmootazbellah N. Elnozahy , Heather L. Hanson , Freeman L. Rawson, III , Malcolm S. Ware
发明人： Elmootazbellah N. Elnozahy , Heather L. Hanson , Freeman L. Rawson, III , Malcolm S. Ware
IPC分类号： G06F9/46 , G06F1/32
CPC分类号： G06F9/4893 , G06F1/3203 , G06F1/329 , G06F9/5044 , G06F9/5094 , G06F2209/508 , Y02D10/126 , Y02D10/22 , Y02D10/24
摘要： A mechanism is provided for scheduling application tasks. A scheduler receives a task that identifies a desired frequency and a desired maximum number of competing hardware threads. The scheduler determines whether a user preference designates either maximization of performance or minimization of energy consumption. Responsive to the user preference designating the performance, the scheduler determines whether there is an idle processor core in a plurality of processor cores available. Responsive to no idle processor being available, the scheduler identifies a subset of processor cores having a smallest load coefficient. From the subset of processor cores, the scheduler determines whether there is at least one processor core that matches desired parameters of the task. Responsive to at least one processor core matching the desired parameters of the task, the scheduler assigns the task to one of the at least one processor core that matches the desired parameters.
摘要翻译：提供了一种调度应用程序任务的机制。调度器接收标识期望频率和期望的最大数量的竞争硬件线程的任务。调度器确定用户偏好是指性能的最大化还是能量消耗的最小化。响应于指定性能的用户偏好，调度器确定在多个处理器核心中是否存在可用的空闲处理器核心。响应于没有空闲处理器可用，调度器识别具有最小负载系数的处理器核心的子集。从处理器核心的子集中，调度器确定是否存在与任务的期望参数匹配的至少一个处理器核心。响应于至少一个与任务的期望参数匹配的处理器核心，调度器将该任务分配给与期望参数匹配的至少一个处理器核心中的一个。

8. 发明授权

US08358503B2 Stackable module for energy-efficient computing systems 有权
标题翻译：用于节能计算系统的可堆叠模块
公开(公告)号：US08358503B2
公开(公告)日：2013-01-22
申请号：US12789617
申请日：2010-05-28
申请人： John B. Carter , Wael R. El-Essawy , Elmootazbellah N. Elnozahy , Wesley M. Felter , Madhusudan K. Iyengar , Thomas W. Keller, Jr. , Karthick Rajamani , Juan C. Rubio , William E. Speight , Lixin Zhang
发明人： John B. Carter , Wael R. El-Essawy , Elmootazbellah N. Elnozahy , Wesley M. Felter , Madhusudan K. Iyengar , Thomas W. Keller, Jr. , Karthick Rajamani , Juan C. Rubio , William E. Speight , Lixin Zhang
IPC分类号： H05K7/20
CPC分类号： H05K7/20 , G06F1/181 , G06F1/20
摘要： A modular processing module is provided. The modular processing module comprises a set of processing module sides. Each processing module side comprises a circuit board, a plurality of connectors coupled to the circuit board, and a plurality of processing nodes coupled to the circuit board. Each processing module side in the set of processing module sides couples to another processing module side using at least one connector in the plurality of connectors such that, when all of the set of processing module sides are coupled together, the modular processing module is formed. The modular processing module comprises an exterior connection to a power source and a communication system.
摘要翻译：提供模块化处理模块。模块化处理模块包括一组处理模块侧面。每个处理模块侧包括电路板，耦合到电路板的多个连接器以及耦合到电路板的多个处理节点。处理模块组中的每个处理模块侧均使用多个连接器中的至少一个连接器耦合到另一个处理模块侧，使得当所有这组处理模块侧面耦合在一起时，形成模块化处理模块。模块化处理模块包括到电源和通信系统的外部连接。

9. 发明授权

US08179674B2 Scalable space-optimized and energy-efficient computing system 失效
标题翻译：可扩展的空间优化和节能计算系统
公开(公告)号：US08179674B2
公开(公告)日：2012-05-15
申请号：US12789583
申请日：2010-05-28
申请人： John B. Carter , Wael R. El-Essawy , Elmootazbellah N. Elnozahy , Madhusudan K. Iyengar , Thomas W. Keller, Jr. , Jian Li , Karthick Rajamani , Juan C. Rubio , William E. Speight , Lixin Zhang
发明人： John B. Carter , Wael R. El-Essawy , Elmootazbellah N. Elnozahy , Madhusudan K. Iyengar , Thomas W. Keller, Jr. , Jian Li , Karthick Rajamani , Juan C. Rubio , William E. Speight , Lixin Zhang
IPC分类号： G06F1/20 , H05K7/20
CPC分类号： G06F1/20
摘要： A scalable space-optimized and energy-efficient computing system is provided. The computing system comprises a plurality of modular compartments in at least one level of a frame configured in a hexadron configuration. The computing system also comprises an air inlet, an air mixing plenum, and at least one fan. In the computing system the plurality of modular compartments are affixed above the air inlet, the air mixing plenum is affixed above the plurality of modular compartments, and the at least one fan is affixed above the air mixing plenum. When at least one module is inserted into one of the plurality of modular compartments, the module couples to a backplane within the frame.
摘要翻译：提供了可扩展的空间优化和节能计算系统。计算系统包括在六排配置中配置的框架的至少一个级别中的多个模块化隔间。计算系统还包括空气入口，空气混合增压室和至少一个风扇。在计算系统中，多个模块化隔间固定在空气入口上方，空气混合气室固定在多个模块化隔间上方，并且至少一个风扇固定在空气混合气室的上方。当至少一个模块被插入多个模块化隔间中的一个时，模块耦合到框架内的背板。

10. 发明申请

US20110292594A1 Scalable Space-Optimized and Energy-Efficient Computing System 失效
标题翻译：可扩展空间优化和节能计算系统
公开(公告)号：US20110292594A1
公开(公告)日：2011-12-01
申请号：US12789583
申请日：2010-05-28
申请人： John B. Carter , Wael R. El-Essawy , Elmootazbellah N. Elnozahy , Madhusudan K. Iyengar , Thomas W. Keller, JR. , Jian Li , Karthick Rajamani , Juan C. Rubio , William E. Speight , Lixin Zhang
发明人： John B. Carter , Wael R. El-Essawy , Elmootazbellah N. Elnozahy , Madhusudan K. Iyengar , Thomas W. Keller, JR. , Jian Li , Karthick Rajamani , Juan C. Rubio , William E. Speight , Lixin Zhang
IPC分类号： G06F1/20 , G06F13/00
CPC分类号： G06F1/20
摘要： A scalable space-optimized and energy-efficient computing system is provided. The computing system comprises a plurality of modular compartments in at least one level of a frame configured in a hexadron configuration. The computing system also comprises an air inlet, an air mixing plenum, and at least one fan. In the computing system the plurality of modular compartments are affixed above the air inlet, the air mixing plenum is affixed above the plurality of modular compartments, and the at least one fan is affixed above the air mixing plenum. When at least one module is inserted into one of the plurality of modular compartments, the module couples to a backplane within the frame.
摘要翻译：提供了可扩展的空间优化和节能计算系统。计算系统包括在六排配置中配置的框架的至少一个级别中的多个模块化隔间。计算系统还包括空气入口，空气混合增压室和至少一个风扇。在计算系统中，多个模块化隔间固定在空气入口上方，空气混合气室固定在多个模块化隔间上方，并且至少一个风扇固定在空气混合气室的上方。当至少一个模块被插入多个模块化隔间中的一个时，模块耦合到框架内的背板。

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