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1. 发明授权

US06549934B1 Method and system for remote access to computer devices via client managed server buffers exclusively allocated to the client 有权
标题翻译：通过专门分配给客户端的客户端受管服务器缓冲区远程访问计算机设备的方法和系统
公开(公告)号：US06549934B1
公开(公告)日：2003-04-15
申请号：US09260194
申请日：1999-03-01
申请人： Glenn R. Peterson , Rod Gamache , Michael T. Massa , Norbert P. Kusters
发明人： Glenn R. Peterson , Rod Gamache , Michael T. Massa , Norbert P. Kusters
IPC分类号： G06F1516
CPC分类号： H04L49/9052 , H04L49/90 , H04L49/9042 , H04L49/9057 , H04L49/9078 , H04L67/42
摘要： A method and system for providing remote access and control of devices such as disks, tape drives and modems across a network. A client driver intercepts I/O requests that are destined for a device which an application essentially considers a local device, such as for purposes of disk mirroring. The client driver queues and dequeues the I/O request, marshals it with header information and data, and sends it as a message to the server over one of possibly multiple connections to the server. A server driver unmarshalls the message, places it in a preallocated buffer as designated by the client, and generates an I/O request therefrom directed to the server device. The server responds with a completion status. The client side manages the server buffers, and the client classifies and partitions large requests into one or more segments that fit the server buffers. Sequential processing also may be ensured. The client also handles cancel operations on the remote device, and the client may also load balance across the multiple paths, by selecting a connection based on criteria including pending message size and dynamic performance measurements of the connections.
摘要翻译：一种用于跨网络提供诸如磁盘，磁带驱动器和调制解调器等设备的远程访问和控制的方法和系统。客户机驱动程序拦截指定给应用程序本质上考虑本地设备的设备的I / O请求，例如用于磁盘镜像。客户端驱动程序对I / O请求进行排队和出队，将其与头信息和数据进行排队，并将其作为消息通过与服务器的多个连接之一发送到服务器。服务器驱动程序解组消息，将其放置在由客户端指定的预分配缓冲区中，并生成指向服务器设备的I / O请求。服务器响应完成状态。客户端管理服务器缓冲区，客户端将大型请求分类并分配到适合服务器缓冲区的一个或多个段中。也可以确保顺序处理。客户端还处理远程设备上的取消操作，并且客户端还可以通过基于包括等待的消息大小和连接的动态性能测量的标准的选择来连接跨多个路径的负载平衡。

2. 发明授权

US06662219B1 System for determining at subgroup of nodes relative weight to represent cluster by obtaining exclusive possession of quorum resource 有权
标题翻译：用于通过获得独占拥有法定资源来确定节点的相对权重的系统来表示聚类
公开(公告)号：US06662219B1
公开(公告)日：2003-12-09
申请号：US09464738
申请日：1999-12-15
申请人： Gor Nishanov , Glenn R. Peterson , Rod Gamache , Michael T. Massa , Sunita Shrivastava
发明人： Gor Nishanov , Glenn R. Peterson , Rod Gamache , Michael T. Massa , Sunita Shrivastava
IPC分类号： G06F1516
CPC分类号： H04L29/06 , H04L67/10
摘要： A method and system wherein following a partitioning of a server cluster, operational subgroups arbitrate for possession of a quorum resource that determines cluster representation, wherein the arbitration is biased by a relative weight of the subgroup. The weight may be relative to the original cluster weight, or submitted as a bid that is relative to other possible subgroup weights. The biasing gives subgroups that are better capable of representing the cluster an arbitration advantage over lesser subgroups. The biasing weight of each subgroup may be determined by node count and/or by a calculation of the subgroup's resources. The arbitration may be delayed based on the relative weight, or alternatively, the arbitration may comprise a bidding process in which a subgroup's bid is based on the subgroup's relative weight.
摘要翻译：一种方法和系统，其中遵循服务器集群的划分，操作子组仲裁以存储确定集群表示的仲裁资源，其中所述仲裁被所述子组的相对权重偏置。权重可能相对于原始集群权重，或作为相对于其他可能的子组权重的出价提交。偏倚给出能够更好地表示集群的子组比较少子组的仲裁优势。每个子组的偏置权重可以通过节点数和/或通过子组资源的计算来确定。仲裁可以基于相对权重延迟，或者可选地，仲裁可以包括投标过程，其中子组的投标基于子组的相对权重。

3. 发明授权

US4746920A Method and apparatus for clock management 失效
标题翻译：时钟管理方法和装置
公开(公告)号：US4746920A
公开(公告)日：1988-05-24
申请号：US845280
申请日：1986-03-28
申请人： Eric P. Nellen , Glenn R. Peterson
发明人： Eric P. Nellen , Glenn R. Peterson
IPC分类号： G06F1/14 , H04Q9/00 , H04J3/06
CPC分类号： G06F1/14
摘要： Disclosed is a method, and apparatus implementing that method, for synchronizing and managing the "system clocks" maintained by each of a number of processor units forming a multiprocessor system. Based on an averaging technique, the method includes creating a synchronization message by an originator processor unit and routing that message to other of the processor units to obtain clock values representative of each of the system clocks of each processor unit. The average clock value is then determined and that average clock value then rerouted to each of the processor units to permit them to update, if necessary, their individual system clocks to the average of all. The method further includes determining the transit times encountered by the various messages so that each processor unit can adjust the average clock value it will use to update or synchronize its system clock to account for such transit times.
摘要翻译：公开了一种实现该方法的方法和装置，用于同步和管理由形成多处理器系统的多个处理器单元中的每一个维护的“系统时钟”。基于平均技术，该方法包括由始发处理器单元创建同步消息，并将该消息路由到其他处理器单元以获得表示每个处理器单元的每个系统时钟的时钟值。然后确定平均时钟值，然后将平均时钟值重新路由到每个处理器单元，以允许它们在必要时将其各自的系统时钟更新为所有处理器的平均值。该方法还包括确定各种消息遇到的传送时间，使得每个处理器单元可以调整其将用于更新或同步其系统时钟以考虑这种传送时间的平均时钟值。

4. 发明申请

US20090006071A1 Methods for Definition and Scalable Execution of Performance Models for Distributed Applications 审中-公开
标题翻译：用于分布式应用程序的性能模型的定义和可扩展执行的方法
公开(公告)号：US20090006071A1
公开(公告)日：2009-01-01
申请号：US11772059
申请日：2007-06-29
申请人： Pavel A. Dournov , John Morgan Oslake , Glenn R. Peterson , Jonathan C. Hardwick , Hemanth Kaza
发明人： Pavel A. Dournov , John Morgan Oslake , Glenn R. Peterson , Jonathan C. Hardwick , Hemanth Kaza
IPC分类号： G06F9/455
CPC分类号： G06F11/3457
摘要： A method and system for defining performance models of distributed applications such as distributed systems or network systems in a way that combines discrete and analytical models and simulating such performance models for analyzing software performance and impacts on devices of the distributed applications is described. Also described is a method for accelerating the simulation process by converting the discrete load into aggregate load dynamically based on the statistical analysis of the simulation results.
摘要翻译：描述了一种用于以分散式和分析模型组合的方式定义分布式应用程序（如分布式系统或网络系统）的性能模型的方法和系统，并模拟用于分析软件性能和分布式应用程序设备影响的性能模型。还描述了一种基于模拟结果的统计分析，将离散负载动态转换为总负载的加速模拟过程的方法。

5. 发明授权

US07383161B2 Systems and methods for device simulation 有权
标题翻译：设备仿真的系统和方法
公开(公告)号：US07383161B2
公开(公告)日：2008-06-03
申请号：US11105251
申请日：2005-04-13
申请人： Pavel A Dournov , John M Oslake , Efstathios Papaefstathiou , Glenn R. Peterson
发明人： Pavel A Dournov , John M Oslake , Efstathios Papaefstathiou , Glenn R. Peterson
IPC分类号： G06F17/50 , G06F9/45
CPC分类号： G06F17/5009 , G06F2217/10
摘要： In an implementation, a system includes a simulation engine that is executable to simulate actions performed by a plurality of devices in a distributed system. The system also includes a plurality of pluggable device models that are accessible by the simulation engine via an interface. Each of the device models represents one of the devices and is configured to map a cost of performing at least one of the actions to an action latency by the corresponding device.
摘要翻译：在实现中，系统包括可执行以模拟由分布式系统中的多个设备执行的动作的模拟引擎。该系统还包括可由模拟引擎通过接口访问的多个可插拔设备模型。每个设备模型表示其中一个设备，并被配置为将执行至少一个动作的成本映射到相应设备的动作延迟。

6. 发明授权

US4788645A Method and apparatus for measuring relative heading changes in a vehicular onboard navigation system 失效
标题翻译：用于测量车载导航系统中的相对航向变化的方法和装置
公开(公告)号：US4788645A
公开(公告)日：1988-11-29
申请号：US843185
申请日：1986-03-21
申请人： Walter B. Zavoli , Kenneth A. Milnes , Glenn R. Peterson
发明人： Walter B. Zavoli , Kenneth A. Milnes , Glenn R. Peterson
IPC分类号： G01C21/12 , G01C21/28 , G01C22/02 , G05D1/02 , G06F15/50
CPC分类号： G05D1/0259 , G01C21/28 , G01C22/025 , G05D1/0272 , G05D2201/0213
摘要： A method and apparatus for measuring relative heading changes in a vehicular onboard navigation system is provided comprising apparatus for providing signals corresponding to differential wheel distance measurements, the velocity and wheel tracking distance of the vehicle. When front wheel distance measurements are used in a vehicle having an Ackerman-type steering system, an apparatus for providing a signal corresponding to an effective front wheel tracking distance as a function of the curvature of turn is also provided.

7. 发明授权

US07200530B2 Architecture for distributed computing system and automated design, deployment, and management of distributed applications 有权
标题翻译：分布式计算系统的架构和分布式应用程序的自动设计，部署和管理
公开(公告)号：US07200530B2
公开(公告)日：2007-04-03
申请号：US11321280
申请日：2005-12-29
申请人： Mathilde C. Brown , Charlie D. Chase , Kevin Grealish , Galen C. Hunt , Aamer Hydrie , David Noble , Geoffrey Outhred , Glenn R. Peterson , Bassam Tabbara , Alexander Torone , Robert V. Welland
发明人： Mathilde C. Brown , Charlie D. Chase , Kevin Grealish , Galen C. Hunt , Aamer Hydrie , David Noble , Geoffrey Outhred , Glenn R. Peterson , Bassam Tabbara , Alexander Torone , Robert V. Welland
IPC分类号： G06F17/50
CPC分类号： G06F8/20
摘要： A design tool includes a service definition model to enable abstract description of distributed computing systems and distributed applications. The design tool also includes a schema to dictate how functional operations within the service definition model are to be specified. The functional operations include design of distributed applications, deployment of distributed applications, and management of distributed applications.
摘要翻译：设计工具包括一个服务定义模型，以实现分布式计算系统和分布式应用程序的抽象描述。设计工具还包括一个模式来指定如何指定服务定义模型中的功能操作。功能操作包括分布式应用程序的设计，分布式应用程序的部署以及分布式应用程序的管理。

8. 发明授权

US07072807B2 Architecture for distributed computing system and automated design, deployment, and management of distributed applications 有权
公开(公告)号：US07072807B2
公开(公告)日：2006-07-04
申请号：US10789440
申请日：2004-02-26
申请人： Mathilde C. Brown , Charlie D. Chase , Kevin Grealish , Galen C. Hunt , Aamer Hydrie , David Noble , Geoffrey Outhred , Glenn R. Peterson , Bassam Tabbara , Alexander Torone , Robert V. Welland
发明人： Mathilde C. Brown , Charlie D. Chase , Kevin Grealish , Galen C. Hunt , Aamer Hydrie , David Noble , Geoffrey Outhred , Glenn R. Peterson , Bassam Tabbara , Alexander Torone , Robert V. Welland
IPC分类号： G06F17/50
CPC分类号： G06F8/20
摘要： A design tool includes a service definition model to enable abstract description of distributed computing systems and distributed applications. The design tool also includes a schema to dictate how functional operations within the service definition model are to be specified. The functional operations include design of distributed applications, deployment of distributed applications, and management of distributed applications.

9. 发明授权

US08108396B2 Techniques for specifying and collecting data aggregations 有权
标题翻译：用于指定和收集数据聚合的技术
公开(公告)号：US08108396B2
公开(公告)日：2012-01-31
申请号：US12749393
申请日：2010-03-29
申请人： Glenn R. Peterson
发明人： Glenn R. Peterson
IPC分类号： G06F17/30
CPC分类号： G06F17/30489 , Y10S707/99936
摘要： Data records containing one or more fields, which can be considered keys and/or values, are received, and processed such that data values of records that contain key values of interest are aggregated together. The keys of the resultant aggregations or “resultant keys” are created under the control of simple parameters to an aggregation framework. Similarly, the particular aggregations performed are also under the control of a similar set of simple parameters to the aggregation framework. Mapping of keys to reduce originality is one of the important features of resultant key creation. Finally, the structure of the parameters used to control aggregation is simple, flexible, and powerful.
摘要翻译：包含一个或多个字段的数据记录（可以被认为是键和/或值）被接收和处理，使得包含关键值的记录的数据值被聚合在一起。所生成的聚合或“结果密钥”的密钥在简单参数的控制下创建到聚合框架。类似地，执行的特定聚合也在与聚合框架相似的简单参数集的控制之下。密钥的映射以减少原创性是产生密钥创建的重要特征之一。最后，用于控制聚合的参数结构简单，灵活，功能强大。

10. 发明申请

US20100185618A1 Techniques For Specifying And Collecting Data Aggregations 有权
标题翻译：用于指定和收集数据聚合的技术
公开(公告)号：US20100185618A1
公开(公告)日：2010-07-22
申请号：US12749393
申请日：2010-03-29
申请人： Glenn R. Peterson
发明人： Glenn R. Peterson
IPC分类号： G06F17/30
CPC分类号： G06F17/30489 , Y10S707/99936
摘要： Data records containing one or more fields, which can be considered keys and/or values, are received, and processed such that data values of records that contain key values of interest are aggregated together. The keys of the resultant aggregations or “resultant keys” are created under the control of simple parameters to an aggregation framework. Similarly, the particular aggregations performed are also under the control of a similar set of simple parameters to the aggregation framework. Mapping of keys to reduce originality is one of the important features of resultant key creation. Finally, the structure of the parameters used to control aggregation is simple, flexible, and powerful.
摘要翻译：包含一个或多个字段的数据记录（可以被认为是键和/或值）被接收和处理，使得包含关键值的记录的数据值被聚合在一起。所生成的聚合或“结果密钥”的密钥在简单参数的控制下创建到聚合框架。类似地，执行的特定聚合也在与聚合框架相似的简单参数集的控制之下。密钥的映射以减少原创性是产生密钥创建的重要特征之一。最后，用于控制聚合的参数结构简单，灵活，功能强大。

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