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11. 发明申请

US20120210337A1 Resource Affinity Via Dynamic Reconfiguration for Multi-Queue Network Adapters 审中-公开
标题翻译：通过动态重新配置多队列网络适配器的资源亲和力
公开(公告)号：US20120210337A1
公开(公告)日：2012-08-16
申请号：US13453387
申请日：2012-04-23
申请人： Omar Cardona , James B. Cunningham , Matthew R. Ochs , Rakesh Sharma
发明人： Omar Cardona , James B. Cunningham , Matthew R. Ochs , Rakesh Sharma
IPC分类号： G06F9/50
CPC分类号： H04L61/2015 , G06F9/505 , H04L41/082
摘要： A mechanism is provided for providing resource affinity for multi-queue network adapters via dynamic reconfiguration. A device driver allocates an initial queue pair within a memory. The device driver determines whether workload of the data processing system has risen above a predetermined high threshold. Responsive to the workload rising above the predetermined high threshold, the device driver allocates and initializes an additional queue pair in the memory. The device driver programs a receive side scaling (RSS) mechanism in a network adapter to allow for dynamic insertion of an additional processing engine associated with the additional queue pair. The device driver enables transmit tuple hashing to the additional queue pair.
摘要翻译：提供了一种通过动态重新配置为多队列网络适配器提供资源亲和力的机制。设备驱动程序在内存中分配初始队列对。设备驱动程序确定数据处理系统的工作负荷是否已经升高到高于预定的高阈值。响应于高于预定高阈值的工作负载，设备驱动程序在存储器中分配和初始化附加的队列对。设备驱动程序在网络适配器中编程接收侧缩放（RSS）机制，以允许动态插入与附加队列对相关联的附加处理引擎。设备驱动程序使传输元组哈希附加到附加队列对。

12. 发明授权

US07769876B2 Apparatus and method of using XML documents to perform network protocol simulation 有权
标题翻译：使用XML文档执行网络协议仿真的设备和方法
公开(公告)号：US07769876B2
公开(公告)日：2010-08-03
申请号：US10006059
申请日：2001-12-06
申请人： Dwip N. Banerjee , Rakesh Sharma , Vasu Vallabhaneni
发明人： Dwip N. Banerjee , Rakesh Sharma , Vasu Vallabhaneni
IPC分类号： G06F15/16
CPC分类号： H04L41/145
摘要： A method, system and apparatus for performing network protocol simulation using XML document are provided. Network data packets are used to generate an XML document. After analyzing the document, parts of the document are then changed to simulate changes to the data packets.
摘要翻译：提供了使用XML文档执行网络协议仿真的方法，系统和装置。网络数据包用于生成XML文档。在分析文档之后，文件的部分将被更改以模拟对数据包的更改。

13. 发明申请

US20080259917A1 System and Method for Improved Ethernet Load Balancing 有权
标题翻译：改进的以太网负载平衡的系统和方法
公开(公告)号：US20080259917A1
公开(公告)日：2008-10-23
申请号：US11738596
申请日：2007-04-23
申请人： Binh K. Hua , Ron E. Gonzalez , Sivarama K. Kodukula , Rakesh Sharma
发明人： Binh K. Hua , Ron E. Gonzalez , Sivarama K. Kodukula , Rakesh Sharma
IPC分类号： H04L12/56
CPC分类号： H04L12/40013 , H04L47/125 , H04L47/13
摘要： A method for Ethernet packet load balancing includes receiving a transmit package for transmission on an Ethernet network. An offload adapter identifies a least busy port from a plurality of ports indicated in a port list, based on a byte count associated with each of the plurality of ports. The offload adapter determines whether the identified least busy port is in a working status. In the event the identified least busy port is in a working status, the offload adapter assigns the transmit packet to the identified least busy port and increments the byte count associated with the identified least busy port. In the event the identified least busy port is not in a working status, the offload adapter updates the port list and, based on a determination that there are additional working ports, assigns the transmit packet to one of the additional working ports.A system for Ethernet load balancing includes a bus interface configured to couple to a device driver and to receive transmit packages for transmission over an Ethernet network. A descriptor processor direct memory access (DMA) scheduler (DPDS) couples to the bus interface and comprises a port list. A plurality of Ethernet ports couple to the DPDS. Each Ethernet port comprises a status register indicating a “working” or “not working” status for the associated port; and a byte count register indicating a byte count for the associated port. The DPDS assigns received transmit packages to a least busy port of the plurality of ports for transmission based the port list and the byte count of the associated ports.
摘要翻译：一种用于以太网分组负载平衡的方法包括接收用于在以太网上传输的传输包。卸载适配器基于与多个端口中的每个端口相关联的字节数来从端口列表中指示的多个端口中识别最不忙的端口。卸载适配器确定所识别的最不忙的端口是否处于工作状态。在识别的最不忙的端口处于工作状态的情况下，卸载适配器将发送分组分配给所识别的最不繁忙的端口，并增加与所识别的最不繁忙端口相关联的字节计数。在识别的最不忙的端口不工作的情况下，卸载适配器更新端口列表，并且基于确定存在附加的工作端口，将发送分组分配给其中一个附加工作端口。用于以太网负载平衡的系统包括被配置为耦合到设备驱动器并且接收传输包以在以太网上传输的总线接口。描述符处理器直接存储器访问（DMA）调度器（DPDS）耦合到总线接口并且包括端口列表。多个以太网端口耦合到DPDS。每个以太网端口包括状态寄存器，指示相关端口的“工作”或“不工作”状态; 以及指示相关端口的字节计数的字节计数寄存器。 DPDS根据端口列表和相关端口的字节数将接收到的传输包分配给多个端口中的最不繁忙的端口用于传输。

14. 发明授权

US07349861B1 Value chain management 有权
标题翻译：价值链管理
公开(公告)号：US07349861B1
公开(公告)日：2008-03-25
申请号：US09941960
申请日：2001-08-28
申请人： David J. Fischer , Geoffrey M. Squires , Rakesh Sharma , Ramnath Ganesan , Deepak M. Ghodke , Bharadwaj Rangarajan
发明人： David J. Fischer , Geoffrey M. Squires , Rakesh Sharma , Ramnath Ganesan , Deepak M. Ghodke , Bharadwaj Rangarajan
IPC分类号： G06F17/50
CPC分类号： G06Q10/06312 , G06Q10/06 , G06Q10/063 , G06Q10/0631 , G06Q10/06315 , G06Q10/0637 , G06Q10/087 , G06Q30/0202
摘要： A system (10) for managing a value chain includes a planning application (36) that receives planning data from a number of entities included in a value chain and automatically generates a plan according to the planning data. At least two of the entities do not directly communicate planning data to one another. The system (10) also includes a manager application (44) that receives the plan and automatically identifies one or more exceptions in the plan, communicates planning data relating to the exceptions to one or more of the entities, receives instructions from one or more of the entities regarding how the exceptions are to resolved, and automatically modifies the planning data in response to the instructions.
摘要翻译：用于管理价值链的系统（10）包括计划应用（36），其从包括在价值链中的多个实体接收计划数据，并根据规划数据自动生成计划。至少两个实体不直接将规划数据传达给彼此。系统（10）还包括管理器应用程序（44），其接收所述计划并自动识别所述计划中的一个或多个异常，将与所述异常相关的规划数据传达给一个或多个实体，从一个或多个关于如何解决异常的实体，并根据指令自动修改规划数据。

15. 发明申请

US20080015915A1 Value Chain Management 有权
标题翻译：价值链管理
公开(公告)号：US20080015915A1
公开(公告)日：2008-01-17
申请号：US11779126
申请日：2007-07-17
申请人： David Fischer , Geoffrey Squires , Rakesh Sharma , Ramnath Ganesan , Deepak Ghodke , Bharadwaj Rangarajan
发明人： David Fischer , Geoffrey Squires , Rakesh Sharma , Ramnath Ganesan , Deepak Ghodke , Bharadwaj Rangarajan
IPC分类号： G06Q10/00 , G06F9/44
CPC分类号： G06Q10/06312 , G06Q10/06 , G06Q10/063 , G06Q10/0631 , G06Q10/06315 , G06Q10/0637 , G06Q10/087 , G06Q30/0202
摘要： A system (10) for managing a value chain includes a planning application (36) that receives planning data from a number of entities included in a value chain and automatically generates a plan according to the planning data. At least two of the entities do not directly communicate planning data to one another. The system (10) also includes a manager application (44) that receives the plan and automatically identifies one or more exceptions in the plan, communicates planning data relating to the exceptions to one or more of the entities, receives instructions from one or more of the entities regarding how the exceptions are to resolved, and automatically modifies the planning data in response to the instructions.
摘要翻译：用于管理价值链的系统（10）包括计划应用（36），其从包括在价值链中的多个实体接收计划数据，并根据规划数据自动生成计划。至少两个实体不直接将规划数据传达给彼此。系统（10）还包括管理器应用程序（44），其接收所述计划并自动识别所述计划中的一个或多个异常，将与所述异常相关的规划数据传达给一个或多个实体，从一个或多个关于如何解决异常的实体，并根据指令自动修改规划数据。

16. 发明授权

US10102488B2 Value chain management 有权
公开(公告)号：US10102488B2
公开(公告)日：2018-10-16
申请号：US11931717
申请日：2007-10-31
申请人： David J. Fischer , Geoffrey M. Squires , Rakesh Sharma , Ramnath Ganesan , Deepak M. Ghodke , Bharadwaj Rangarajan
发明人： David J. Fischer , Geoffrey M. Squires , Rakesh Sharma , Ramnath Ganesan , Deepak M. Ghodke , Bharadwaj Rangarajan
IPC分类号： G06Q10/06 , G06Q10/08 , G06Q30/02
摘要： A system for managing a value chain includes a planning application that receives planning data from a number of entities included in a value chain and automatically generates a plan according to the planning data. At least two of the entities do not directly communicate planning data to one another. The system also includes a manager application that receives the plan and automatically identifies one or more exceptions in the plan, communicates planning data relating to the exceptions to one or more of the entities, receives instructions from one or more of the entities regarding how the exceptions are to resolved, and automatically modifies the planning data in response to the instructions.

17. 发明授权

US08839244B2 Network communications over shared links in a virtualized environment 有权
标题翻译：通过虚拟化环境中的共享链路进行网络通信
公开(公告)号：US08839244B2
公开(公告)日：2014-09-16
申请号：US13457067
申请日：2012-04-26
申请人： Rakesh Sharma , Renato J. Recio
发明人： Rakesh Sharma , Renato J. Recio
IPC分类号： H04L29/06 , H04L29/08 , G06F9/50 , H04L12/721
CPC分类号： G06F9/5077 , H04L45/66 , H04L69/14 , H04L69/32
摘要： A method of data processing includes a physical host executing a virtual machine monitor (VMM) that instantiates a plurality of virtual machines (VMs). The VMM supports processing of a virtual link manager (VLM) that deploys and configures a plurality of Layer 2 virtual links sharing bandwidth of a Layer 2 physical link between the physical host and an access switch. The VMM communicates parameters of the plurality of virtual links with the access switch.
摘要翻译：数据处理的方法包括执行实例化多个虚拟机（VM）的虚拟机监视器（VMM）的物理主机。 VMM支持处理虚拟链路管理器（VLM），该虚拟链路管理器（VLM）部署和配置共享物理主机和接入交换机之间的第2层物理链路的带宽的多个第2层虚拟链路。 VMM将该多个虚拟链路的参数与访问交换机进行通信。

18. 发明授权

US08656367B1 Profiling stored procedures 有权
标题翻译：分析存储过程
公开(公告)号：US08656367B1
公开(公告)日：2014-02-18
申请号：US13179796
申请日：2011-07-11
申请人： Rakesh Sharma
发明人： Rakesh Sharma
IPC分类号： G06F9/44 , G06F7/00 , G06F11/00
CPC分类号： G06F11/3466 , G06F2201/865
摘要： An improved system and method for profiling elements of software applications facilitates identification and diagnosis of performance issues. Using aspect-oriented programming, additional code, referred to as an advice, is added at various steps in execution of a stored procedure. The additional code specifies additional action to be taken, such as capture of a stored procedure signature, parameters, and system time before and after execution. By adding the code at load time, the system of the present invention provides a mechanism by which the original procedure code as stored in the database and the application code calling the stored procedure can remain unchanged. Captured data is used in generating a profile of the stored procedure call.
摘要翻译：用于软件应用元素分析的改进的系统和方法有助于识别和诊断性能问题。使用面向方面的编程，在执行存储过程的各个步骤中添加了被称为建议的附加代码。附加代码指定要执行的其他操作，例如捕获执行之前和之后的存储过程签名，参数和系统时间。通过在加载时添加代码，本发明的系统提供了存储在数据库中的原始过程代码和调用存储过程的应用代码可以保持不变的机制。捕获的数据用于生成存储过程调用的配置文件。

19. 发明申请

US20130097600A1 Global Queue Pair Management in a Point-to-Point Computer Network 有权
标题翻译：点对点计算机网络中的全局队列对管理
公开(公告)号：US20130097600A1
公开(公告)日：2013-04-18
申请号：US13276152
申请日：2011-10-18
申请人： Omar Cardona , Vinit Jain , Renato J. Recio , Rakesh Sharma
发明人： Omar Cardona , Vinit Jain , Renato J. Recio , Rakesh Sharma
IPC分类号： G06F9/455
CPC分类号： H04L47/20 , G06F9/45558 , G06F2009/45595 , H04L63/20
摘要： An approach is provided in which a local module receives a data frame initiated by a first virtual machine and has a target destination at a second virtual machine, which executes on a destination host system. The local module identifies a destination local port ID and a destination global queue pair number corresponding to the second virtual machine. In one embodiment, the destination local port ID corresponds to the destination host, but the destination global queue pair number is independent of the destination host. The local module includes the destination global queue pair number and the destination local port ID in an overlay header and encapsulates the data frame with the overlay header, which results in an encapsulated frame. In turn, the local module sends the encapsulated frame through a computer network to the second virtual machine.
摘要翻译：提供了一种方法，其中本地模块接收由第一虚拟机发起的数据帧，并且在目标主机系统上执行的第二虚拟机具有目标目的地。本地模块识别与第二虚拟机对应的目的地本地端口ID和目标全局队列对号。在一个实施例中，目的本地端口ID对应于目的地主机，但是目的地全局队列对号码与目的地主机无关。本地模块包括目标全局队列对号码和覆盖头中的目的本地端口ID，并将数据帧与覆盖头封装，从而产生封装帧。反过来，本地模块通过计算机网络将封装的帧发送到第二个虚拟机。

20. 发明申请

US20130033993A1 Distributed Overlay Network Data Traffic Management by a Virtual Server 有权
标题翻译：虚拟服务器的分布式覆盖网络数据流量管理
公开(公告)号：US20130033993A1
公开(公告)日：2013-02-07
申请号：US13204260
申请日：2011-08-05
申请人： Omar Cardona , Vinit Jain , Renato J. Recio , Rakesh Sharma
发明人： Omar Cardona , Vinit Jain , Renato J. Recio , Rakesh Sharma
IPC分类号： H04L12/26
CPC分类号： H04L49/70 , H04L12/4633
摘要： An approach is provided in which a data traffic module executing on a network interface card receives a data packet initiated by a first virtual machine with a destination at a second virtual machine. The data traffic module identifies one or more physical path translations corresponding to a logical connectivity that is independent of physical topology constraints of a physical network. In turn, the data traffic module encapsulates the data packet with the one or more physical path translations and sends the encapsulated data packet to the second virtual machine over the physical network.
摘要翻译：提供一种方法，其中在网络接口卡上执行的数据业务模块在第二虚拟机处接收由具有目的地的第一虚拟机发起的数据包。数据流量模块识别对应于独立于物理网络的物理拓扑约束的逻辑连接性的一个或多个物理路径转换。反过来，数据业务模块通过一个或多个物理路径转换封装数据分组，并通过物理网络将封装的数据分组发送到第二虚拟机。

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