公开(公告)号：US07529842B2

公开(公告)日：2009-05-05

申请号：US10321265

申请日：2002-12-17

申请人： David L. Kaminsky ,  John Michael Lake

发明人： David L. Kaminsky ,  John Michael Lake

IPC分类号： G06F15/16

CPC分类号： G06F11/008 ,  G06F11/3409

摘要： Under the present invention, the performances of a plurality of similarly configured nodes are monitored and compared. If one of the nodes exhibits a performance that varies from the performances of the other nodes by more than a current tolerance, an operational risk is detected. If detected, an alert can be generated and one or more corrective actions implemented to address the operational risk.

摘要翻译： 在本发明中，监视和比较多个类似配置的节点的性能。 如果其中一个节点表现出与其他节点的性能不同的性能超过当前公差，则会检测到操作风险。 如果检测到，可以生成警报并实施一个或多个纠正措施来解决操作风险。

公开(公告)号：US07646705B2

公开(公告)日：2010-01-12

申请号：US10411828

申请日：2003-04-11

申请人： Wendell D. Jones ,  Greg Kaszycki ,  David L. Kaminsky ,  John Michael Lake ,  David M. Ogle ,  Jonathan G. Rossie ,  Jonathan Sobel

发明人： Wendell D. Jones ,  Greg Kaszycki ,  David L. Kaminsky ,  John Michael Lake ,  David M. Ogle ,  Jonathan G. Rossie ,  Jonathan Sobel

IPC分类号： H04J1/16

CPC分类号： H04L45/28 ,  H04L41/0663 ,  H04L41/30 ,  H04L43/0811 ,  H04L45/00 ,  H04L45/22

摘要： A method, system, and computer program for managing network connectivity between a plurality of nodes and a network resource. The network resource includes a primary path to the nodes and at least one redundant path. A detecting module is configured to determine if the primary path is unavailable to at least one affected node belonging to the plurality of nodes. A switching module is configured to presumptively switch the affected node to the redundant path if the primary path is unavailable. An initiating module configured to initiate a voting procedure among the plurality of nodes to select a new path to the network resource, wherein data flow at the affected node through the redundant path continues during the voting procedure.

摘要翻译： 一种用于管理多个节点与网络资源之间的网络连接的方法，系统和计算机程序。 网络资源包括到节点和至少一个冗余路径的主要路径。 检测模块被配置为确定主路径对于属于多个节点的至少一个受影响节点是不可用的。 如果主路径不可用，则交换模块被配置为推定将受影响的节点切换到冗余路径。 发起模块被配置为在所述多个节点之间发起投票过程，以选择到所述网络资源的新路径，其中通过所述冗余路径在所述受影响节点处的数据流在所述投票过程期间继续。

公开(公告)号：US20090094477A1

公开(公告)日：2009-04-09

申请号：US12333615

申请日：2008-12-12

申请人： David L. Kaminsky ,  John Michael Lake

发明人： David L. Kaminsky ,  John Michael Lake

IPC分类号： G06F15/173 ,  G06F11/07

CPC分类号： G06F11/008 ,  G06F11/3409

摘要： Under the present invention, the performances of a plurality of similarly configured nodes are monitored and compared. If one of the nodes exhibits a performance that varies from the performances of the other nodes by more than a current tolerance, an operational risk is detected. If detected, an alert can be generated and one or more corrective actions implemented to address the operational risk.

摘要翻译： 在本发明中，监视和比较多个类似配置的节点的性能。 如果其中一个节点表现出与其他节点的性能不同的性能超过当前公差，则会检测到操作风险。 如果检测到，可以生成警报并实施一个或多个纠正措施来解决操作风险。

公开(公告)号：US08839260B2

公开(公告)日：2014-09-16

申请号：US13434768

申请日：2012-03-29

申请人： Ronald P. Doyle ,  David L. Kaminsky

发明人： Ronald P. Doyle ,  David L. Kaminsky

IPC分类号： G06F9/46

CPC分类号： H04L67/1008 ,  G06F9/5044 ,  G06F9/5072 ,  H04L67/322

摘要： A computing device associated with a cloud computing environment identifies a first worker cloud computing device from a group of worker cloud computing devices with available resources sufficient to meet required resources for a highest-priority task associated with a computing job including a group of prioritized tasks. A determination is made as to whether an ownership conflict would result from an assignment of the highest-priority task to the first worker cloud computing device based upon ownership information associated with the computing job and ownership information associated with at least one other task assigned to the first worker cloud computing device. The highest-priority task is assigned to the first worker cloud computing device in response to determining that the ownership conflict would not result from the assignment of the highest-priority task to the first worker cloud computing device.

摘要翻译： 与云计算环境相关联的计算设备使用足够的资源来满足来自一组工作者云计算设备的第一工作者云计算设备，以满足与包括一组优先化任务的计算作业相关联的最高优先级任务所需的资源。 确定基于与计算作业相关联的所有权信息和与分配给第一工作者云计算设备的至少一个其他任务相关联的所有权信息将最高优先级任务分配给第一工作者云计算设备是否产生所有权冲突 第一个工作者云计算设备。 响应于确定所述权限冲突不会由最高优先级任务分配给第一工作者云计算设备而将最高优先级任务分配给第一工作者云计算设备。

公开(公告)号：US08756649B2

公开(公告)日：2014-06-17

申请号：US11838432

申请日：2007-08-14

申请人： David L. Kaminsky ,  Indrajit Poddar ,  Neeraj Joshi ,  A. Steven Krantz

发明人： David L. Kaminsky ,  Indrajit Poddar ,  Neeraj Joshi ,  A. Steven Krantz

IPC分类号： G06F17/00 ,  H04L29/06

CPC分类号： G06F21/6218

摘要： A system and method for language-agnostic policy management. At least one policy associated with an event occurrence is identified. At least one policy engine associated with the at least one policy is identified. The at least one policy is evaluated by a policy engine of the associated at least one policy engine.

摘要翻译： 语言不可知政策管理的系统和方法。 识别与事件发生相关联的至少一个策略。 识别与至少一个策略相关联的至少一个策略引擎。 所述至少一个策略由相关联的至少一个策略引擎的策略引擎来评估。

公开(公告)号：US08522056B2

公开(公告)日：2013-08-27

申请号：US13526785

申请日：2012-06-19

申请人： Seraphin B. Calo ,  David L. Kaminsky ,  Dinesh C. Verma ,  Xiping Wang

发明人： Seraphin B. Calo ,  David L. Kaminsky ,  Dinesh C. Verma ,  Xiping Wang

IPC分类号： G06F1/00

CPC分类号： G06F1/22 ,  H05K7/20836

摘要： A heat potential value for each of a set of available server locations is calculated via a data center controller based upon at least one active server in a data center. A minimal calculated heat potential value for the set of available server locations is identified. An available server location associated with the identified minimal calculated heat potential value is selected from the set of available server locations. A maximal calculated heat potential value is identified for the set of available server locations. An available server location associated with the identified maximal calculated heat potential value is selected from the set of available server locations. A server located at the selected available server location associated with the identified maximal calculated heat potential value is automatically de-energized.

摘要翻译： 基于数据中心中的至少一个活动服务器，经由数据中心控制器计算一组可用服务器位置中的每一个的热势值。 识别可用服务器位置集合的最小计算热势值。 从可用服务器位置的集合中选择与所识别的最小计算热电势值相关联的可用服务器位置。 为可用服务器位置集合确定最大计算的热势值。 从可用服务器位置的集合中选择与所识别的最大计算热电势值相关联的可用服务器位置。 位于与所识别的最大计算热电势值相关联的所选择的可用服务器位置处的服务器被自动断电。

公开(公告)号：US08495605B2

公开(公告)日：2013-07-23

申请号：US12140045

申请日：2008-06-16

申请人： Neeraj Joshi ,  David L. Kaminsky

发明人： Neeraj Joshi ,  David L. Kaminsky

IPC分类号： G06F9/45 ,  G06F1/32 ,  G06F11/30

CPC分类号： G06F8/443 ,  G06F11/3612

摘要： A method for policy-based program optimization of existing software code is performed where the code is segmented into code modules. The optimization is based on a performance policy that defines a target characteristic and a sacrificial characteristic relating to the existing software code and further defines an allowable degradation of the sacrificial characteristic resulting from optimization of the target characteristic. This method may include identifying code modules that contribute to suboptimal performance of the software code with respect to the target characteristic; identifying code transformations that increase performance of the suboptimal code modules with respect to the target characteristic; and optimizing the identified code modules by selectively applying the code transformations in accordance with the performance policy to increase performance of the software code with respect to the target characteristic.

摘要翻译： 执行现有软件代码的基于策略的程序优化的方法，其中代码被分割成代码模块。 优化基于定义与现有软件代码相关的目标特性和牺牲特性的性能策略，并进一步限定由目标特性的优化产生的牺牲特性的容许劣化。 该方法可以包括识别有助于相对于目标特性的软件代码的次优性能的代码模块; 识别相对于目标特征提高次优代码模块的性能的代码转换; 以及通过根据性能策略选择性地应用代码转换来优化所识别的代码模块，以增加相对于目标特性的软件代码的性能。

公开(公告)号：US08495500B2

公开(公告)日：2013-07-23

申请号：US11443969

申请日：2006-05-31

申请人： David L. Kaminsky ,  Steven M. Miller

发明人： David L. Kaminsky ,  Steven M. Miller

IPC分类号： G06F3/00

CPC分类号： G06F17/3089

摘要： A computer-implementable method, system, and computer program product that creates a podcast template within a portal definition environment is presented. In one embodiment, the method includes the steps of: creating a standard two-dimensional portal page; and rendering a one-dimensional portlet from the standard two-dimensional portal page to create a podcast.

摘要翻译： 提出了一种在门户定义环境中创建播客模板的可计算机可实现的方法，系统和计算机程序产品。 在一个实施例中，该方法包括以下步骤：创建标准的二维门户页面; 并从标准的二维门户页面呈现一维portlet以创建一个播客。

公开(公告)号：US20120215920A1

公开(公告)日：2012-08-23

申请号：US13406873

申请日：2012-02-28

申请人： Ronald P. Doyle ,  David L. Kaminsky

发明人： Ronald P. Doyle ,  David L. Kaminsky

IPC分类号： G06F15/173

CPC分类号： G06F9/5066 ,  H04L41/0813 ,  H04L41/0896

摘要： The present invention includes a method for resource optimization of map/reduce computing in a computing cluster. The method can include receiving a computational problem for processing in a map/reduce module, subdividing the computational problem into a set of sub-problems and mapping a selection of the sub-problems in the set to respective nodes in a computing cluster, for example a cloud computing cluster, computing for a subset of the nodes in the computing cluster a required resource capacity of the subset of the nodes to process a mapped one of the sub-problems and an existing capacity of the subset of the nodes, and augmenting the existing capacity to an augmented capacity when the required resource capacity exceeds the existing capacity, and when a cost of augmenting the existing capacity to the augmented capacity does not exceed a penalty for breaching a service level agreement (SLA) for the subset of the nodes.

摘要翻译： 本发明包括用于计算集群中的映射/减少计算的资源优化的方法。 该方法可以包括在地图/缩小模块中接收用于处理的计算问题，将计算问题细分为一组子问题，并将集合中的子问题的选择映射到计算集群中的相应节点，例如 云计算集群，计算群集中节点子集的一部分，节点子集的所需资源容量，以处理映射的一个子问题和节点子集的现有容量，并增加 当所需资源容量超过现有容量时，增加容量的现有容量，以及当增加容量的现有容量的成本不超过违反节点子集的服务级别协议（SLA）的惩罚。

公开(公告)号：US08245140B2

公开(公告)日：2012-08-14

申请号：US12650629

申请日：2009-12-31

申请人： Keith Barber ,  Adam J. Friedlander ,  Robert Hagan ,  David L. Kaminsky

发明人： Keith Barber ,  Adam J. Friedlander ,  Robert Hagan ,  David L. Kaminsky

IPC分类号： G06F15/177

CPC分类号： G06F9/5077 ,  G06F9/4856

摘要： A method for visualizing and simulating server consolidation of different virtual machines in a virtualized data center can include identifying different server computers in a virtualized data center, computing load metrics for each of the server computers, and rendering a graph of the computed load metrics for the server computers in a graphical user interface (GUI) in a host computer. The method further can include selecting a source one of the server computers and also a target one of the server computers and further selecting a virtual machine for prospective migration from the source one of the server computers to the target one of the server computers. Yet further, the method can include further computing prospective load metrics for the source and the target resulting from the prospective migration of the virtual machine to the target. Finally, the method can include displaying in the GUI respective graphs of the prospective load metrics for each of the source and the target.

摘要翻译： 用于可视化和模拟虚拟化数据中心中的不同虚拟机的服务器整合的方法可以包括：识别虚拟化数据中心中的不同服务器计算机，计算每个服务器计算机的负载度量，以及绘制所计算的负载度量图 主机中的图形用户界面（GUI）中的服务器计算机。 该方法还可以包括选择服务器计算机中的源服务器计算机以及服务器计算机之间的目标服务器计算机，并进一步选择用于从服务器计算机的源服务器计算机到目标服务器计算机之间的预期迁移的虚拟机。 此外，该方法可以包括进一步计算由虚拟机预期迁移到目标而导致的源和目标的预期负载度量。 最后，该方法可以包括在GUI中显示各源和目标的预期负载量度的各个图形。