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1. 发明授权

US09043586B2 Memory training results corresponding to a plurality of memory modules 有权
标题翻译：对应于多个存储器模块的存储器训练结果
公开(公告)号：US09043586B2
公开(公告)日：2015-05-26
申请号：US13332092
申请日：2011-12-20
申请人： William H. Cox, Jr. , Jimmy G. Foster, Sr. , Sumeet Kochar , Ivan R. Zapata
发明人： William H. Cox, Jr. , Jimmy G. Foster, Sr. , Sumeet Kochar , Ivan R. Zapata
IPC分类号： G06F9/00 , G06F13/00 , G06F12/06
CPC分类号： G06F12/0646 , G06F11/3051 , G11C5/04 , G11C7/1066 , G11C7/1093 , G11C29/023 , G11C29/028 , G11C2207/2254
摘要： Methods, apparatuses, and computer program products for improving memory training results corresponding to a plurality of memory modules are provided. Embodiments include detecting a hardware configuration change upon initiating a boot sequence of a system that includes the plurality of memory modules; generating for a plurality of training iterations, reference training values corresponding to aligning of a data strobe (DQS) signal with a data valid window of data (DQ) lines of the plurality of memory modules; identifying for each training iteration, any outer values within the reference training values generated for that training iteration; eliminating the identified outer values from the reference training values; generating a final reference training value based on an average of the remaining reference training values; and using the final reference training value as the DQ-DQS timing value for the boot sequence of the system.
摘要翻译：提供了用于改善对应于多个存储器模块的存储器训练结果的方法，装置和计算机程序产品。实施例包括在启动包括多个存储器模块的系统的引导顺序时检测硬件配置变化; 产生多个训练迭代，对应于数据选通（DQS）信号与所述多个存储器模块的数据有效数据（DQ）行窗口的对准的参考训练值; 识别每个训练迭代，为该训练迭代生成的参考训练值内的任何外部值; 从参考训练值中消除所识别的外部值; 基于剩余参考训练值的平均值生成最终参考训练值; 并使用最终参考训练值作为系统引导顺序的DQ-DQS定时值。

2. 发明授权

US09014254B2 Testing a decision feedback equalizer (‘DFE’) 有权
公开(公告)号：US09014254B2
公开(公告)日：2015-04-21
申请号：US13921470
申请日：2013-06-19
申请人： International Business Machines Corporation
发明人： Eugene R. Atwood , Matthew B. Baecher , Minhan Chen , Hayden C. Cranford, Jr. , William R. Kelly , Todd M. Rasmus
IPC分类号： H03K5/159 , H04B17/00
CPC分类号： H04L1/244 , H04B17/00 , H04B17/20 , H04L25/03057 , H04L25/03248
摘要： Testing a Decision Feedback Equalizer (‘DFE’), the DFE including a summing amplifier operatively coupled to a plurality of latches and an input signal line for receiving a data signal, including: preventing a differential data signal from being received by the summing amplifier; and iteratively for each tap to be tested: setting a tap coefficient for each tap to zero; setting an output of the plurality of latches to a predetermined value; setting a tap coefficient for the tap to be tested to a full scale value; and determining whether a resultant output signal from the DFE matches a predetermined expected output signal.

3. 发明授权

US09009671B2 Crash notification between debuggers 有权
公开(公告)号：US09009671B2
公开(公告)日：2015-04-14
申请号：US13766012
申请日：2013-02-13
申请人： International Business Machines Corporation
发明人： Cary L. Bates , Justin K. King , Lee Nee , Michelle A. Schlicht
IPC分类号： G06F9/44 , G06F9/45 , G06F11/00 , G06F11/36
CPC分类号： G06F11/3632 , G06F11/3636
摘要： Crash notification between debuggers, including: initiating, by a first debugger, a first debug session of a first application; detecting, by the first debugger, an error condition in the first application; determining, by the first debugger, whether any variables utilized by the first application are related to variables utilized by a second application, wherein the second application is being debugged in a second debug session by a second debugger; and communicating, by the first debugger to a second debugger, information associated with the error condition in the first application.

4. 发明授权

US09008710B2 Controlling communication between whitespace devices 有权
标题翻译：控制空白设备之间的通信
公开(公告)号：US09008710B2
公开(公告)日：2015-04-14
申请号：US13523528
申请日：2012-06-14
申请人： Malolan Chetlur , Harish Ganapathy , Shivkumar Kalyanaraman , Mukundan Madhavan
发明人： Malolan Chetlur , Harish Ganapathy , Shivkumar Kalyanaraman , Mukundan Madhavan
IPC分类号： H04B7/00 , H04W16/14
CPC分类号： H04W16/14
摘要： Methods, apparatuses, and computer program products for controlling communication between whitespace devices are provided. Embodiments include identifying, by a base-station array controller, a user whitespace device within a coverage area of a base-station array, wherein the base-station array includes a plurality of base-station whitespace devices of varying power consumption profiles; identifying for each base-station whitespace device, by the base-station array controller, transmission channels available to the base-station whitespace device; selecting from the plurality of base-station whitespace devices, by the base-station array controller, a base-station whitespace device based on the power consumption profiles and the identified available transmission channels corresponding to the plurality of base-station whitespace devices; and instructing, by the base-station array controller, the selected base-station whitespace device to communicate with the identified user whitespace device on one of the identified available transmission channels.
摘要翻译：提供了用于控制空白设备之间的通信的方法，设备和计算机程序产品。实施例包括由基站阵列控制器识别基站阵列的覆盖区域内的用户空白设备，其中所述基站阵列包括具有变化的功耗简档的多个基站空白设备; 基站阵列控制器识别每个基站空白设备对基站空白设备可用的传输信道; 由基站阵列控制器从多个基站空白设备中选择一个基站空白设备，该基站空白设备基于与多个基站空白设备相对应的功耗简档和所识别的可用传输信道; 并且由所述基站阵列控制器指示所选择的基站空白设备在所识别的可用传输信道之一上与所识别的用户空白设备进行通信。

5. 发明授权

US09007084B2 Support structure for installation of a component assembly housed in a rotating, translating carriage chassis 有权
标题翻译：用于安装组装组件的支撑结构，该部件组件容纳在旋转的平移的托架底盘中
公开(公告)号：US09007084B2
公开(公告)日：2015-04-14
申请号：US12815755
申请日：2010-06-15
申请人： Raymond F. Babcock , Michael A. Boraas , Matthew A. Butterbaugh , Jeffrey L. Justin
发明人： Raymond F. Babcock , Michael A. Boraas , Matthew A. Butterbaugh , Jeffrey L. Justin
IPC分类号： G01R31/00 , G01R31/28
CPC分类号： G01R31/2808
摘要： A support structure for installation of a component assembly housed in a rotating, translating carriage chassis, the support structure including: a stationary rail that includes a shaft extruding perpendicular to the stationary rail; a rotating rail adapted to receive a carriage chassis rail, the rotating rail parallel to the stationary rail when the rotating rail is in a non-rotated position, the rotating rail including a shaft receptacle that receives the shaft, the rotating rail configured to rotate about the shaft and relative to the stationary rail; and a translation mechanism attached to the rotating rail, the translation mechanism enabling the carriage chassis rail to translate parallel to and along the rotating rail.
摘要翻译：一种用于安装容纳在旋转平移的托架底盘中的部件组件的支撑结构，所述支撑结构包括：静止轨道，其包括垂直于所述静止轨道的轴挤压; 旋转导轨，其适于接收滑架底盘导轨，当所述旋转导轨处于非旋转位置时，所述旋转轨道平行于所述静止导轨，所述旋转导轨包括容纳所述轴的轴容座，所述旋转导轨构造成围绕轴和相对于固定轨道; 以及平移机构，其连接到旋转导轨上，所述平移机构使得所述滑架底架导轨平行于和沿着所述旋转导轨平移。

6. 发明授权

US08977979B2 Social network relationship mapping 有权
标题翻译：社交网络关系映射
公开(公告)号：US08977979B2
公开(公告)日：2015-03-10
申请号：US12960726
申请日：2010-12-06
申请人： Swaminathan Balasubramanian , John H. Handy-Bosma , Brian M. O'Connell , Keith R. Walker
发明人： Swaminathan Balasubramanian , John H. Handy-Bosma , Brian M. O'Connell , Keith R. Walker
IPC分类号： G06F3/048 , H04L29/08 , G06F17/30 , G06F3/0482
CPC分类号： H04L67/24 , G06F3/0482 , G06F17/30572
摘要： Methods, systems, and computer program products are provided for social network relationship mapping. In an embodiment, a method is disclosed that includes identifying one or more terms within content displayed to a user; for each identified term: transmitting the identified term to one or more social networking servers supporting a social networking application, in response to transmitting the identified term to the social networking servers, receiving from the social networking servers a list of people that correspond with the identified term, directing a display device to display the list of people that correspond with the identified term, and in response to user input, adding an identification of a person from the list of people to a mapping clipboard; directing the display device to display a relationship graph that indicates how people identified in the mapping clipboard are connected to each other in the social networking application.
摘要翻译：提供了社会网络关系映射的方法，系统和计算机程序产品。在一个实施例中，公开了一种方法，其包括识别显示给用户的内容内的一个或多个术语; 对于每个识别的术语：响应于将所识别的术语发送到社交网络服务器，将所识别的术语传送到支持社交网络应用的一个或多个社交网络服务器，从社交网络服务器接收与所识别的对应的人的列表指示显示设备显示与所识别的术语相对应的人的列表，并且响应于用户输入，将人的标识从人员列表添加到映射剪贴板; 指示显示设备显示关系图，其指示在社交网络应用中如何在映射剪贴板中识别的人彼此连接。

7. 发明授权

US08959528B2 Acknowledging incoming messages 有权
公开(公告)号：US08959528B2
公开(公告)日：2015-02-17
申请号：US13798622
申请日：2013-03-13
申请人： International Business Machines Corporation
发明人： Tsai-Yang Jea , Serban C. Maerean , Ilie G. Tanase , Hanhong Xue
IPC分类号： G06F9/46 , G06F15/16 , G06F9/54
CPC分类号： G06F9/546 , G06F2209/548
摘要： Acknowledging incoming messages, including: determining, by an acknowledgement dispatching module, whether an incoming message has been received in an active message queue; responsive to determining that the incoming message has been received in the active message queue, resetting, by the acknowledgement dispatching module, an acknowledgment iteration counter; incrementing, by the acknowledgement dispatching module, the acknowledgment iteration counter; determining, by the acknowledgement dispatching module, whether the acknowledgment iteration counter has reached a predetermined threshold; and responsive to determining that the acknowledgment iteration counter has reached the predetermined threshold, processing, by the acknowledgement dispatching module, all messages in the active message queue.

8. 发明授权

US08949577B2 Performing a deterministic reduction operation in a parallel computer 有权
公开(公告)号：US08949577B2
公开(公告)日：2015-02-03
申请号：US12789986
申请日：2010-05-28
申请人： Charles J. Archer , Michael A. Blocksome , Joseph D. Ratterman , Brian E. Smith
发明人： Charles J. Archer , Michael A. Blocksome , Joseph D. Ratterman , Brian E. Smith
IPC分类号： G06F9/46 , G06F15/173
CPC分类号： G06F15/17318
摘要： A parallel computer that includes compute nodes having computer processors and a CAU (Collectives Acceleration Unit) that couples processors to one another for data communications. In embodiments of the present invention, deterministic reduction operation include: organizing processors of the parallel computer and a CAU into a branched tree topology, where the CAU is a root of the branched tree topology and the processors are children of the root CAU; establishing a receive buffer that includes receive elements associated with processors and configured to store the associated processor's contribution data; receiving, in any order from the processors, each processor's contribution data; tracking receipt of each processor's contribution data; and reducing, the contribution data in a predefined order, only after receipt of contribution data from all processors in the branched tree topology.

9. 发明授权

US08943350B2 Synchronizing compute node time bases in a parallel computer 有权
标题翻译：在并行计算机中同步计算节点时基
公开(公告)号：US08943350B2
公开(公告)日：2015-01-27
申请号：US13693894
申请日：2012-12-04
申请人： International Business Machines Corporation
发明人： Dong Chen , Daniel A. Faraj , Thomas M. Gooding , Philip Heidelberger
IPC分类号： G06F1/12
CPC分类号： G06F1/12 , H04L12/413
摘要： Synchronizing time bases in a parallel computer that includes compute nodes organized for data communications in a tree network, where one compute node is designated as a root, and, for each compute node: calculating data transmission latency from the root to the compute node; configuring a thread as a pulse waiter; initializing a wakeup unit; and performing a local barrier operation; upon each node completing the local barrier operation, entering, by all compute nodes, a global barrier operation; upon all nodes entering the global barrier operation, sending, to all the compute nodes, a pulse signal; and for each compute node upon receiving the pulse signal: waking, by the wakeup unit, the pulse waiter; setting a time base for the compute node equal to the data transmission latency between the root node and the compute node; and exiting the global barrier operation.
摘要翻译：在并行计算机中同步时基，其包括为树网络中的数据通信而组织的计算节点，其中一个计算节点被指定为根，并且对于每个计算节点，计算从根到计算节点的数据传输等待时间; 将线程配置为脉冲服务员; 初始化唤醒单元; 并执行局部屏障操作; 在每个节点完成局部屏障操作时，由所有计算节点进入全局屏障操作; 在所有节点进入全局屏障操作之后，向所有计算节点发送脉冲信号; 并且对于每个计算节点在接收到脉冲信号时：由唤醒单元唤醒脉冲服务员; 为计算节点设置等于根节点和计算节点之间的数据传输延迟的时基; 并退出全球屏障操作。

10. 发明授权

US08935494B2 Backing up an image in a computing system 有权
标题翻译：在计算系统中备份图像
公开(公告)号：US08935494B2
公开(公告)日：2015-01-13
申请号：US13560121
申请日：2012-07-27
申请人： Fred A. Bower, III , Ke Jie Cao , Le Wei Ji , Ye Xu , Bin Qi Zhang
发明人： Fred A. Bower, III , Ke Jie Cao , Le Wei Ji , Ye Xu , Bin Qi Zhang
IPC分类号： G06F12/16
CPC分类号： G06F11/1464 , G06F11/1448 , G06F11/1456 , G06F11/1469
摘要： Methods, apparatus, and products for backing up an image in a computing system that includes computer memory, including: receiving, by a backup image manager, an image for one or more computing devices within the computing system; identifying, by the backup image manager, available protected computer memory within the computing system, wherein the available protected computer memory within the computing system is restricted from alteration by a user of the computing system; slicing, by the backup image manager, the image into a plurality of image slices; and storing, by the backup image manger, one or more of the image slices in the available protected computer memory.
摘要翻译：用于在包括计算机存储器的计算系统中备份图像的方法，装置和产品，包括：由备份图像管理器接收计算系统内的一个或多个计算设备的图像; 由所述备份图像管理器识别所述计算系统内的可用受保护计算机存储器，其中所述计算系统内的所述可用受保护的计算机存储器被所述计算系统的用户的更改限制; 由备份图像管理器将图像切片成多个图像切片; 以及由备份图像管理器存储可用受保护的计算机存储器中的一个或多个图像片段。

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