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1. 发明授权

US09813328B2 Assigning selected groups to routing structures 有权
公开(公告)号：US09813328B2
公开(公告)日：2017-11-07
申请号：US13444942
申请日：2012-04-12
申请人： Praveen Yalagandula , Jayaram Mudigonda , Jeffrey Clifford Mogul
发明人： Praveen Yalagandula , Jayaram Mudigonda , Jeffrey Clifford Mogul
IPC分类号： H04L12/26 , H04L12/761 , H04L12/24
CPC分类号： H04L45/16 , H04L41/0893 , H04L41/12
摘要： Selected ones of multiple groups of network entities are assigned to corresponding routing structures, where each of the routing structures defines a set of paths through a network among network entities of a corresponding one of the groups. The assigning considers available multicast resources in communication nodes in the network, and a criterion relating to reducing overall cost in the assignment of the selected groups to the corresponding routing structures.

2. 发明授权

US09385922B2 Generating EGFT network topologies 有权
标题翻译：生成EGFT网络拓扑
公开(公告)号：US09385922B2
公开(公告)日：2016-07-05
申请号：US13285803
申请日：2011-10-31
申请人： Jayaram Mudigonda , Praveen Yalagandula , Jeffrey Clifford Mogul
发明人： Jayaram Mudigonda , Praveen Yalagandula , Jeffrey Clifford Mogul
IPC分类号： H04L12/28 , H04L12/24 , H04L12/709 , H04L12/753 , H04J1/16
CPC分类号： H04L41/12 , H04L45/245 , H04L45/48 , Y02D50/30
摘要： A method of generating a plurality of potential generalized fat tree network (GFT) topologies is provided herein. The method includes receiving parameters that specify a number of servers, a number of switches, and a number of ports in the switches. The parameters are for configuring an GFT topology. The method also includes generating a plurality of potential GFT topologies based on heuristics that favor higher bandwidth and lower latency. Generating the plurality of potential GFT topologies includes generating each level of the potential GFT topologies, recursively, and from a bottom level of a potential GFT topology to a top level.
摘要翻译：本文提供了一种生成多个潜在广义胖树网络（GFT）拓扑的方法。该方法包括接收指定交换机中多个服务器，多个交换机和多个端口的参数。参数用于配置GFT拓扑。该方法还包括基于有利于更高带宽和更低延迟的启发式产生多个潜在的GFT拓扑。产生多个潜在的GFT拓扑结构包括生成潜在GFT拓扑的每个级别，递归地从潜在的GFT拓扑的底层开始到顶层。

3. 发明申请

US20130272133A1 ASSIGNING SELECTED GROUPS TO ROUTING STRUCTURES 有权
标题翻译：对选定的组合进行路由布局
公开(公告)号：US20130272133A1
公开(公告)日：2013-10-17
申请号：US13444942
申请日：2012-04-12
申请人： Praveen Yalagandula , Jayaram Mudigonda , Jeffrey Clifford Mogul
发明人： Praveen Yalagandula , Jayaram Mudigonda , Jeffrey Clifford Mogul
IPC分类号： H04L12/24
CPC分类号： H04L45/16 , H04L41/0893 , H04L41/12
摘要： Selected ones of multiple groups of network entities are assigned to corresponding routing structures, where each of the routing structures defines a set of paths through a network among network entities of a corresponding one of the groups. The assigning considers available multicast resources in communication nodes in the network, and a criterion relating to reducing overall cost in the assignment of the selected groups to the corresponding routing structures.
摘要翻译：将多个网络实体组中的所选择的一组分配给相应的路由结构，其中每个路由结构在相应的一个组的网络实体中定义通过网络的一组路径。该分配考虑了网络中通信节点中的可用组播资源，以及与将所选择的组分配给对应的路由结构相关的总体成本降低的标准。

4. 发明申请

US20130111147A1 METHODS AND APPARATUS TO ACCESS MEMORY 有权
标题翻译：访问记忆的方法和设备
公开(公告)号：US20130111147A1
公开(公告)日：2013-05-02
申请号：US13285735
申请日：2011-10-31
申请人： Jeffrey Clifford Mogul , Naveen Muralimanohar , Mehul A. Shah , Eric A. Anderson
发明人： Jeffrey Clifford Mogul , Naveen Muralimanohar , Mehul A. Shah , Eric A. Anderson
IPC分类号： G06F12/02 , G06F12/10
CPC分类号： G06F12/0802 , G06F8/4442 , G06F12/1027 , G06F2212/502 , G06F2212/6024 , Y02D10/13
摘要： Example methods, apparatus, and articles of manufacture to access memory are disclosed. A disclosed example method involves receiving at least one runtime characteristic associated with accesses to contents of a memory page and dynamically adjusting a memory fetch width for accessing the memory page based on the at least one runtime characteristic.
摘要翻译：公开了用于访问存储器的示例性方法，装置和制品。所公开的示例性方法包括接收与对存储器页面的内容的访问相关联的至少一个运行时特性，并且基于至少一个运行时特性动态地调整用于访问存储器页面的存储器提取宽度。

5. 发明授权

US07383574B2 Method and system for limiting the impact of undesirable behavior of computers on a shared data network 有权
标题翻译：用于限制计算机在共享数据网络上的不良行为的影响的方法和系统
公开(公告)号：US07383574B2
公开(公告)日：2008-06-03
申请号：US09991108
申请日：2001-11-16
申请人： Michael Burrows , Raymond P. Stata , Jeffrey Clifford Mogul
发明人： Michael Burrows , Raymond P. Stata , Jeffrey Clifford Mogul
IPC分类号： G06F9/00 , G06F15/16 , G06F17/00 , G06F11/00 , G06F12/14 , H04L9/00 , H04K1/00
CPC分类号： H04L41/0213 , H04L43/00
摘要： Undesirable behavior patterns of computers on a network impact network performance. A system and method are provided for limiting the impact of undesirable behavior of computers on the network. The network, through which packets of data are interchanged between the computers, includes one or more forwarding devices that are controlled or instructed by one or more packet traffic monitors. Each of the packet traffic monitors is configured for monitoring the packets; for determining if the information about the pattern of behavior from any of the computers is trustworthy; for determining, upon discovering that one or more of the patterns of behavior is undesirable, a type of the undesirable pattern behavior; and for determining a proper action for mitigating that type of undesirable behavior. The proper action is performed by mitigation means controlling the one or more forwarding devices.
摘要翻译：网络上计算机的不良行为模式影响网络性能。提供了一种系统和方法来限制计算机在网络上的不良行为的影响。数据包数据在计算机之间互换的网络包括由一个或多个分组业务监视器控制或指示的一个或多个转发设备。每个数据包流量监视器被配置为监视数据包; 用于确定来自任何计算机的行为模式的信息是否可信赖; 用于在发现一个或多个行为模式是不期望的时候确定不期望的图案行为的类型; 并且用于确定用于减轻该类型的不期望行为的适当动作。通过控制一个或多个转发设备的缓解装置来执行适当的动作。

6. 发明授权

US07254646B2 Analysis of causal relations between intercommunicating nodes 失效
标题翻译：互通节点之间的因果关系分析
公开(公告)号：US07254646B2
公开(公告)日：2007-08-07
申请号：US10601371
申请日：2003-06-23
申请人： Marcos Kawazoe Aguilera , Jeffrey Clifford Mogul
发明人： Marcos Kawazoe Aguilera , Jeffrey Clifford Mogul
IPC分类号： G06F15/16
CPC分类号： H04L41/00
摘要： Method and apparatus for determining causal relations between a plurality of intercommunicating nodes. In various embodiments, trace data is input that describe inter-node communication. The trace data may include for each message sent between nodes a timestamp that indicates a time at which the message was sent, a source identifier that identifies a node from which the message was sent, and a destination identifier that identifies a node to which the message was sent. For each of one or more nodes, a determination may be made as to whether one or more causal relations exist between a first set of messages destined to the node and a second set of messages sourced from the node and destined to at least one other node. A causal relation may exist as a function of a probability distribution of delay values that are differences between timestamps of messages in the second set and timestamps of messages in the first set. From the nodes and causal relations a processor-readable representation is generated.
摘要翻译：用于确定多个互通节点之间的因果关系的方法和装置。在各种实施例中，输入描述节点间通信的跟踪数据。跟踪数据可以包括在节点之间发送的指示发送消息的时间的时间戳的每个消息，标识从其发送消息的节点的源标识符和标识消息的节点的目的地标识符寄了，送了。对于一个或多个节点中的每个节点，可以确定在发往节点的第一组消息和源自节点的第二组消息之间是否存在一个或多个因果关系，并且发往至少一个其他节点。可以存在作为第二组中的消息的时间戳与第一组消息的时间戳之间的差异的延迟值的概率分布的函数的因果关系。从节点和因果关系，生成处理器可读表示。

7. 发明授权

US06704798B1 Explicit server control of transcoding representation conversion at a proxy or client location 失效
标题翻译：显式服务器控制代理或客户端位置的转码表示转换
公开(公告)号：US06704798B1
公开(公告)日：2004-03-09
申请号：US09500058
申请日：2000-02-08
申请人： Jeffrey Clifford Mogul
发明人： Jeffrey Clifford Mogul
IPC分类号： G06F1516
CPC分类号： H04L67/2823 , H04L67/2828 , H04L67/36
摘要： Information returned by a server to a client includes instructions, executable by either a proxy server or the client, for converting the returned information from a first representation to a second representation. The representation conversion may be made by a proxy server, for example, to make transmission of the returned information to the client more efficient, and/or to render the returned information in a format suitable for display by the client. By having the server embed representation conversion information in the query response, the representation conversion can take into account the type and other characteristics of information being returned, as well as the computational and display characteristics of the client.
摘要翻译：由服务器返回给客户端的信息包括由代理服务器或客户端执行的指令，用于将返回的信息从第一表示转换为第二表示。表示转换可以由代理服务器进行，例如，使返回的信息传送给客户端更有效，和/或以适合于客户端显示的格式呈现返回的信息。通过在查询响应中具有服务器嵌入表示转换信息，表示转换可以考虑返回的信息的类型和其他特征以及客户端的计算和显示特性。

8. 发明授权

US6052764A Computer data restoration assembly and associated method 失效
标题翻译：计算机数据恢复装配及相关方法
公开(公告)号：US6052764A
公开(公告)日：2000-04-18
申请号：US994364
申请日：1997-12-19
申请人： Jeffrey Clifford Mogul
发明人： Jeffrey Clifford Mogul
IPC分类号： G06F11/14 , G06F11/00
CPC分类号： G06F11/1469
摘要： An assembly, and an associated method, that facilitates restoration of data to a computer data storage subsystem subsequent to failure and repair of the subsystem. An identification indicia memory contains an up-to-date listing of the file name, or other identification indicia, of data stored at the data storage subsystem. The listing is accessed and used to retrieve a copy of data stored at the storage subsystem prior to its failure. Recovery operations write the copy of the data to the repaired or replaced storage medium of the data storage subsystem.
摘要翻译：一种组件及相关联的方法，其有助于在子系统的故障和修复之后将数据恢复到计算机数据存储子系统。识别标记存储器包含存储在数据存储子系统中的数据的文件名或其他识别标记的最新列表。访问该列表并用于在存储子系统发生故障之前检索存储在其中的数据副本。恢复操作将数据副本写入数据存储子系统的已修复或替换的存储介质。

9. 发明授权

US5953503A Compression protocol with multiple preset dictionaries 失效
标题翻译：具有多个预设字典的压缩协议
公开(公告)号：US5953503A
公开(公告)日：1999-09-14
申请号：US959594
申请日：1997-10-29
申请人： Michael David Mitzenmacher , Andrei Zary Broder , Jeffrey Clifford Mogul
发明人： Michael David Mitzenmacher , Andrei Zary Broder , Jeffrey Clifford Mogul
IPC分类号： H04L29/06 , H04L29/08 , G06F13/00
CPC分类号： H04L69/04 , H04L29/06 , H04L69/329
摘要： In a distributed network, client computers are connected to server computers. The server computers store a plurality of Web pages. The Web pages are partitioned into sets, where each set includes Web pages that are substantially similar in content. A preset compression dictionary is generated for each set of Web pages. In addition, a fingerprint is generated for each preset dictionary. The fingerprints uniquely identify each of the preset dictionaries. When one of the client computers requests one of the Web pages, a compressed form of the Web page is sent along with the fingerprint of the dictionary that was used to compress the Web page. The client computer can then request the preset dictionary in order to decompress the Web page when the client does not have a copy of the preset dictionary.
摘要翻译：在分布式网络中，客户端计算机连接到服务器计算机。服务器计算机存储多个网页。网页被划分成集合，其中每个集合包括在内容上基本相似的网页。为每组网页生成预设的压缩字典。此外，为每个预设字典生成指纹。指纹唯一地标识每个预设的字典。当其中一个客户端计算机请求其中一个网页时，网页的压缩形式将与用于压缩网页的字典指纹一起发送。然后客户端计算机可以在客户端没有预设字典的副本时，请求预设字典以解压缩网页。

10. 发明授权

US09148348B2 Generating network topologies 有权
标题翻译：生成网络拓扑
公开(公告)号：US09148348B2
公开(公告)日：2015-09-29
申请号：US13285842
申请日：2011-10-31
申请人： Jayaram Mudigonda , Praveen Yalagandula , Jeffrey Clifford Mogul
发明人： Jayaram Mudigonda , Praveen Yalagandula , Jeffrey Clifford Mogul
IPC分类号： G06F15/16 , H04W36/00 , G06F9/46 , H04L12/24 , H04Q3/00
CPC分类号： H04L41/145 , H04L41/12 , H04L49/15 , H04Q3/0083 , Y02B60/33
摘要： A method of generating a plurality of potential network topologies is provided herein. The method includes receiving parameters that specify a number of servers, a number of switches, and a number of ports in the switches. The parameters are for configuring a network topology. The method also includes generating one or more potential network topologies comprising the set of potential network topologies, for each of a number of dimensions. The number of dimensions is based on the number of switches. The method further includes determining that the set of potential network topologies is structurally feasible. Additionally, the method includes determining an optimal link aggregation (LAG) factor in each dimension of each of the set of potential network topologies.
摘要翻译：本文提供了一种产生多个潜在网络拓扑的方法。该方法包括接收指定交换机中多个服务器，多个交换机和多个端口的参数。参数用于配置网络拓扑。该方法还包括为多个维度中的每一个生成包括一组潜在网络拓扑的一个或多个潜在网络拓扑。尺寸数量取决于开关的数量。该方法还包括确定该组潜在网络拓扑在结构上是可行的。另外，所述方法包括确定所述潜在网络拓扑集合中的每一个的每个维度中的最优链路聚合（LAG）因子。

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