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1. 发明申请

US20180048556A1 I/O ROUTING IN A MULTIDIMENSIONAL TORUS NETWORK 有权
公开(公告)号：US20180048556A1
公开(公告)日：2018-02-15
申请号：US15420588
申请日：2017-01-31
申请人： International Business Machines Corporation
发明人： Dong Chen , Noel A. Eisley , Philip Heidelberger
IPC分类号： H04L12/701 , H04L12/721 , G06F15/173
CPC分类号： H04L45/00 , G06F15/17387 , H04L45/06
摘要： A method, system and computer program product are disclosed for routing data packet in a computing system comprising a multidimensional torus compute node network including a multitude of compute nodes, and an I/O node network including a plurality of I/O nodes. In one embodiment, the method comprises assigning to each of the data packets a destination address identifying one of the compute nodes; providing each of the data packets with a toio value; routing the data packets through the compute node network to the destination addresses of the data packets; and when each of the data packets reaches the destination address assigned to said each data packet, routing said each data packet to one of the I/O nodes if the toio value of said each data packet is a specified value. In one embodiment, each of the data packets is also provided with an ioreturn value used to route the data packets through the compute node network.

2. 发明授权

US09893950B2 Switch-connected HyperX network 有权
公开(公告)号：US09893950B2
公开(公告)日：2018-02-13
申请号：US15007642
申请日：2016-01-27
申请人： International Business Machines Corporation
发明人： Dong Chen , Philip Heidelberger
IPC分类号： H04L12/28 , H04L12/24
CPC分类号： H04L41/12 , H04L45/06 , H04L49/1523
摘要： A network system includes a plurality of sub-network planes and global switches. The sub-network planes have a same network topology as each other. Each of the sub-network planes includes edge switches. Each of the edge switches has N ports. Each of the global switches is configured to connect a group of edge switches at a same location in the sub-network planes. In each of the sub-network planes, some of the N ports of each of the edge switches are connected to end nodes, and others of the N ports are connected to other edge switches in the same sub-network plane, other of the N ports are connected to at least one of the global switches.

3. 发明授权

US09825844B2 Network topology of hierarchical ring with recursive shortcuts 有权
公开(公告)号：US09825844B2
公开(公告)日：2017-11-21
申请号：US15365460
申请日：2016-11-30
申请人： Futurewei Technologies, Inc.
发明人： Iulin Lih , William Lynch
IPC分类号： H04L12/24 , H04L12/721 , H04L12/437 , G06F15/173 , G06F15/78 , H04L12/42 , H04L12/715 , H04L12/741
CPC分类号： H04L45/12 , G06F15/17362 , G06F15/7825 , H04L12/42 , H04L12/437 , H04L45/06 , H04L45/64 , H04L45/745 , H04L2012/421 , Y02D10/12 , Y02D10/13
摘要： An interconnection system comprising a plurality of nodes, each comprising at least two ports, and a plurality of links configured to interconnect ports among the nodes to form a hierarchical multi-level ring topology, wherein the ring topology comprises a plurality of levels of rings including a base ring and at least two hierarchical shortcut rings, and wherein each node connected to a higher-level shortcut ring is also connected to all lower-level rings including the base ring.

4. 发明授权

US09619006B2 Router parking in power-efficient interconnect architectures 有权
公开(公告)号：US09619006B2
公开(公告)日：2017-04-11
申请号：US13994780
申请日：2012-01-10
申请人： Ahmad Samih , Ren Wang , Christian Maciocco , Tsung-Yuan C. Tai
发明人： Ahmad Samih , Ren Wang , Christian Maciocco , Tsung-Yuan C. Tai
IPC分类号： G06F1/26 , G06F1/32 , G06F1/00 , H04L12/721
CPC分类号： G06F1/325 , H04L45/06 , H04L45/127
摘要： A method and apparatus for selectively parking routers used for routing traffic in mesh interconnects. Various router parking (RP) algorithms are disclosed, including an aggressive RP algorithm where a minimum number of routers are kept active to ensure adequate network connectivity between active nodes and/or intercommunicating nodes, leading to a maximum reduction in static power consumption, and a conservative RP algorithm that favors network latency considerations over static power consumption while also reducing power. An adaptive RP algorithm is also disclosed that implements aspects of the aggressive and conservative RP algorithms to balance power consumption and latency considerations in response to ongoing node utilization and associated traffic. The techniques may be implemented in internal network structures, such as for single chip computers, as well as external network structures, such as computing clusters and massively parallel computer architectures. Performance modeling has demonstrated substantial power reduction may be obtained using the router parking techniques while maintaining Quality of Service performance objectives.

5. 发明申请

US20170085463A1 Network Topology of Hierarchical Ring with Recursive Shortcuts 有权
公开(公告)号：US20170085463A1
公开(公告)日：2017-03-23
申请号：US15365460
申请日：2016-11-30
申请人： Futurewei Technologies, Inc.
发明人： Iulin Lih , William Lynch
IPC分类号： H04L12/721 , H04L12/741 , H04L12/715 , H04L12/42
CPC分类号： H04L45/12 , G06F15/17362 , G06F15/7825 , H04L12/42 , H04L12/437 , H04L45/06 , H04L45/64 , H04L45/745 , H04L2012/421 , Y02D10/12 , Y02D10/13
摘要： An interconnection system comprising a plurality of nodes, each comprising at least two ports, and a plurality of links configured to interconnect ports among the nodes to form a hierarchical multi-level ring topology, wherein the ring topology comprises a plurality of levels of rings including a base ring and at least two hierarchical shortcut rings, and wherein each node connected to a higher-level shortcut ring is also connected to all lower-level rings including the base ring.

6. 发明申请

US20170054628A1 ROUTE REFLECTOR AS A SERVICE 审中-公开
标题翻译：路由反射器作为服务
公开(公告)号：US20170054628A1
公开(公告)日：2017-02-23
申请号：US14827997
申请日：2015-08-17
申请人： Verizon Patent and Licensing Inc.
发明人： Luis M. Tomotaki , Gina L. Otts , William F. Copeland , Matthew W. Turlington , Christopher N. DelRegno , Dante J. Pacella
IPC分类号： H04L12/721 , H04L29/06
CPC分类号： H04L45/06 , H04L12/4633 , H04L45/02 , H04L45/04 , H04L63/0272 , H04L65/1069
摘要： A computer device may include logic configured to generate a virtualized environment for a customer; receive a request to provide a route reflector service for the customer; and generate a virtual route reflector on the generated virtualized environment, in response to receiving the request to provide the route reflector service for the customer. The logic may further be configured to establish a Virtual Private Network (VPN) or secure tunnel connection between the generated virtual route reflector and a client router associated with a customer network via a cloud center access system, wherein the cloud center access system connects a cloud center system that includes the computer device to a provider network that includes the client router; and establish a Border Gateway Protocol (BGP) session between the client router and the generated virtual route reflector using the established VPN or secure tunnel connection.
摘要翻译：计算机设备可以包括被配置为为客户生成虚拟化环境的逻辑; 接收为客户提供路由反射器服务的请求; 并且响应于接收到为客户提供路由反射器服务的请求，在所生成的虚拟化环境上生成虚拟路由反射器。该逻辑还可以被配置为经由云中心接入系统在所生成的虚拟路由反射器和与客户网络相关联的客户路由器之间建立虚拟专用网（VPN）或安全隧道连接，其中云中心接入系统连接云包括计算机设备到包括客户端路由器的提供商网络的中心系统; 并使用建立的VPN或安全隧道连接在客户端路由器和生成的虚拟路由反射器之间建立边界网关协议（BGP）会话。

7. 发明申请

US20170041193A1 APPLYING POLICIES TO SUBNETS 有权
标题翻译：向子网申请政策
公开(公告)号：US20170041193A1
公开(公告)日：2017-02-09
申请号：US15284084
申请日：2016-10-03
申请人： iBoss, Inc.
发明人： Paul Michael Martini
IPC分类号： H04L12/24 , H04L29/08 , H04L12/721 , H04L12/26 , H04L12/851 , H04L12/707
CPC分类号： H04L41/0893 , H04L41/50 , H04L43/065 , H04L43/08 , H04L45/06 , H04L45/22 , H04L47/2408 , H04L67/1021 , H04L67/2814
摘要： Associations are maintained among a plurality of subnets, policies, and client types. Each subnet has an associated client type and policy. For a particular client device, (i) a client type of the particular client device, and (ii) a client type associated with the subnet on which the particular client device is hosted is determined. For the particular client device, (i) the determined client type of the particular client device with (ii) the determined client type associated with the subnet on which the particular client device is hosted is compared. Responsive to a determination that the client type of the particular client device matches the client type associated with the subnet that hosts the particular client device, a policy is applied to the particular client device.
摘要翻译：在多个子网，策略和客户端类型之间维护关联。每个子网都有一个关联的客户端类型和策略。对于特定客户端设备，（i）特定客户端设备的客户端类型，以及（ii）与特定客户端设备所托管的子网相关联的客户端类型被确定。对于特定客户端设备，（i）比较具有（ii）与特定客户端设备所托管的子网相关联的所确定的客户端类型的所确定的特定客户端设备的客户端类型。响应于确定特定客户端设备的客户端类型与托管特定客户端设备的子网相关联的客户端类型，将策略应用于特定客户端设备。

8. 发明授权

US09185023B2 Heterogeneous SoC IP core placement in an interconnect to optimize latency and interconnect performance 有权
标题翻译：互连中的异构SoC IP核放置，以优化延迟和互连性能
公开(公告)号：US09185023B2
公开(公告)日：2015-11-10
申请号：US13886753
申请日：2013-05-03
申请人： NetSpeed Systems
发明人： Eric Norige , Sailesh Kumar
IPC分类号： G06F17/50 , H04L12/721
CPC分类号： H04L41/12 , H04L41/147 , H04L45/06
摘要： Systems and methods described herein are directed to solutions for Network on Chip (NoC) interconnects that automatically and dynamically determines the position of hosts of various size and shape in a NoC topology based on the connectivity, bandwidth and latency requirements of the system traffic flows and certain performance optimization metrics such as system interconnect latency and interconnect cost. The example embodiments selects hosts for relocation consideration and determines a new possible position for them in the NoC based on the system traffic specification, shape and size of the hosts and by using probabilistic function to decide if the relocation is carried out or not. The procedure is repeated over new sets of hosts until certain optimization targets are satisfied or repetition count is exceeded.
摘要翻译：本文描述的系统和方法针对基于片上网络（NoC）互连的解决方案，其基于系统业务流的连接性，带宽和等待时间要求，在NoC拓扑中自动和动态地确定各种大小和形状的主机的位置，以及某些性能优化指标，如系统互连延迟和互连成本。示例性实施例选择主机进行重新定位考虑，并且基于系统流量规范，主机的形状和大小，并且通过使用概率函数来确定是否执行重新定位，在NoC中为它们确定新的可能位置。该过程在新的主机集上重复，直到满足某些优化目标或超过重复计数。

9. 发明授权

US09137143B2 Progressive adaptive routing in a dragonfly processor interconnect network 有权
标题翻译：蜻蜓处理器互联网络中的逐行自适应路由
公开(公告)号：US09137143B2
公开(公告)日：2015-09-15
申请号：US13290507
申请日：2011-11-07
申请人： Mike Parker , Steve Scott , Albert Cheng , John Kim
发明人： Mike Parker , Steve Scott , Albert Cheng , John Kim
IPC分类号： G06F15/16 , G06F15/173 , H04L12/715 , H04L12/721 , H04L12/707 , H04L12/703
CPC分类号： H04L45/04 , H04B10/272 , H04L45/06 , H04L45/22 , H04L45/24 , H04L45/28 , H04Q11/0005
摘要： A multiprocessor computer system comprises a dragonfly processor interconnect network that comprises a plurality of processor nodes and a plurality of routers. The routers are operable to adaptively route data by selecting from among a plurality of network paths from a target node to a destination node in the dragonfly network based on one or more of network congestion information from neighboring routers and failed network link information from neighboring routers.
摘要翻译：多处理器计算机系统包括蜻蜓处理器互连网络，其包括多个处理器节点和多个路由器。基于来自相邻路由器的一个或多个网络拥塞信息和来自相邻路由器的故障网络链路信息，路由器可操作以通过从蜻蜓网络中的目标节点到目的地节点的多个网络路径中的选择来自适应地路由数据。

10. 发明申请

US20150227490A1 COARSE-GRAINED RECONFIGURABLE ARRAY BASED ON A STATIC ROUTER 审中-公开
标题翻译：基于静态路由器的粗粒度可重配置阵列
公开(公告)号：US20150227490A1
公开(公告)日：2015-08-13
申请号：US14694420
申请日：2015-04-23
申请人： SAMSUNG ELECTRONICS CO., LTD. , Korea Advanced Institute of Science and Technology
发明人： Woong SEO , Han-Joon KIM , John KIM , Soo-Jung RYU
IPC分类号： G06F15/80 , G06F9/445
CPC分类号： G06F15/80 , G06F9/44505 , G06F15/17312 , H04L45/06 , H04L45/60
摘要： Provided is a processor with a data transfer structure that is excellent in performance and efficiency. According to an aspect, the processor may include a plurality of processing elements, a plurality of routers respectively connected to the processing elements, and a plurality of connection links formed between the routers such that data is transferred between the processors via a network.
摘要翻译：提供了具有优异性能和效率的数据传输结构的处理器。根据一个方面，处理器可以包括多个处理元件，分别连接到处理元件的多个路由器，以及形成在路由器之间的多个连接链路，使得数据经由网络在处理器之间传送。

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