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1. 发明授权

US08213315B2 Dynamically-connected transport service 有权
标题翻译：动态连接运输服务
公开(公告)号：US08213315B2
公开(公告)日：2012-07-03
申请号：US12621523
申请日：2009-11-19
申请人： Diego Crupnicoff , Michael Kagan , Ariel Shahar , Noam Bloch , Hillel Chapman
发明人： Diego Crupnicoff , Michael Kagan , Ariel Shahar , Noam Bloch , Hillel Chapman
IPC分类号： H04L12/26
CPC分类号： H04L67/14 , H04L69/324 , H04Q2213/13389
摘要： A method of communication includes receiving, in a network interface device, first and second requests from an initiator process running on an initiator host to transmit, respectively, first and second data to first and second target processes running on one or more target nodes, via a packet network. A single dynamically-connected initiator context is allocated for serving both the first and second requests. A first connect packet referencing the dynamically-connected (DC) initiator context is directed to the first target process so as to open a first dynamic connection with the first target process, followed by transmission of the first data over the first dynamic connection. The first dynamic connection is closed after the transmission of the first data, and a second connect packet is transmitted so as to open a second dynamic connection with the second target process, followed by transmission of the second data.
摘要翻译：一种通信方法包括在网络接口设备中接收来自在发起者主机上运行的发起者进程的第一和第二请求，以分别将第一和第二数据发送到在一个或多个目标节点上运行的第一和第二目标进程，经由一个分组网络。分配单个动态连接的发起者上下文用于服务第一和第二请求。引用动态连接（DC）启动器上下文的第一连接分组针对第一目标进程，以便打开与第一目标进程的第一动态连接，随后通过第一动态连接传输第一数据。第一动态连接在传输第一数据之后被关闭，并且传输第二连接分组以便打开与第二目标进程的第二动态连接，随后传输第二数据。

2. 发明申请

US20110116512A1 Dynamically-Connected Transport Service 有权
标题翻译：动态连接的运输服务
公开(公告)号：US20110116512A1
公开(公告)日：2011-05-19
申请号：US12621523
申请日：2009-11-19
申请人： Diego Crupnicoff , Michael Kagan , Ariel Shahar , Noam Bloch , Hillel Chapman
发明人： Diego Crupnicoff , Michael Kagan , Ariel Shahar , Noam Bloch , Hillel Chapman
IPC分类号： H04L12/66
CPC分类号： H04L67/14 , H04L69/324 , H04Q2213/13389
摘要： A method of communication includes receiving, in a network interface device, first and second requests from an initiator process running on an initiator host to transmit, respectively, first and second data to first and second target processes running on one or more target nodes, via a packet network. A single dynamically-connected initiator context is allocated for serving both the first and second requests. A first connect packet referencing the dynamically-connected (DC) initiator context is directed to the first target process so as to open a first dynamic connection with the first target process, followed by transmission of the first data over the first dynamic connection. The first dynamic connection is closed after the transmission of the first data, and a second connect packet is transmitted so as to open a second dynamic connection with the second target process, followed by transmission of the second data.
摘要翻译：一种通信方法包括在网络接口设备中接收来自在发起者主机上运行的发起者进程的第一和第二请求，以分别将第一和第二数据发送到在一个或多个目标节点上运行的第一和第二目标进程，经由一个分组网络。分配单个动态连接的发起者上下文用于服务第一和第二请求。引用动态连接（DC）启动器上下文的第一连接分组针对第一目标进程，以便打开与第一目标进程的第一动态连接，随后通过第一动态连接传输第一数据。第一动态连接在传输第一数据之后被关闭，并且传输第二连接分组以便打开与第二目标进程的第二动态连接，随后传输第二数据。

3. 发明授权

US09397960B2 Packet steering 有权
标题翻译：包转向
公开(公告)号：US09397960B2
公开(公告)日：2016-07-19
申请号：US13291143
申请日：2011-11-08
申请人： Nir Haim Arad , Noam Bloch , Ariel Shahar , Hillel Chapman , Amir Wated
发明人： Nir Haim Arad , Noam Bloch , Ariel Shahar , Hillel Chapman , Amir Wated
IPC分类号： H04L12/931 , H04L12/54 , H04L12/721
CPC分类号： H04L45/74 , H04L45/38 , H04L45/745 , H04L47/10 , H04L49/351 , H04L49/355 , H04L49/358 , H04L49/70
摘要： A method for steering packets, including receiving a packet and determining parameters to be used in steering the packet to a specific destination, in one or more initial steering stages, based on one or more packet specific attributes. The method further includes determining an identity of the specific destination of the packet in one or more subsequent steering stages, governed by the parameters determined in the one or more initial stages and one or more packet specific attributes, and forwarding the packet to the determined specific destination.
摘要翻译：一种用于在一个或多个初始转向阶段中基于一个或多个分组特定属性来指导分组的方法，包括接收分组并确定要用于指导分组到特定目的地的参数。该方法还包括确定一个或多个后续转向级中的分组的特定目的地的身份，由在一个或多个初始阶段中确定的参数和一个或多个分组特定属性来管理，以及将分组转发到所确定的特定目的地。

4. 发明申请

US20130114599A1 PACKET STEERING 有权
标题翻译：分组转向
公开(公告)号：US20130114599A1
公开(公告)日：2013-05-09
申请号：US13291143
申请日：2011-11-08
申请人： Nir Haim Arad , Noam Bloch , Ariel Shahar , Hillel Chapman , Amir Wated
发明人： Nir Haim Arad , Noam Bloch , Ariel Shahar , Hillel Chapman , Amir Wated
IPC分类号： H04L12/56
CPC分类号： H04L45/74 , H04L45/38 , H04L45/745 , H04L47/10 , H04L49/351 , H04L49/355 , H04L49/358 , H04L49/70
摘要： A method for steering packets, including receiving a packet and determining parameters to be used in steering the packet to a specific destination, in one or more initial steering stages, based on one or more packet specific attributes. The method further includes determining an identity of the specific destination of the packet in one or more subsequent steering stages, governed by the parameters determined in the one or more initial stages and one or more packet specific attributes, and forwarding the packet to the determined specific destination.
摘要翻译：一种用于在一个或多个初始转向阶段中基于一个或多个分组特定属性来指导分组的方法，包括接收分组并确定要用于指导分组到特定目的地的参数。该方法还包括确定一个或多个后续转向级中的分组的特定目的地的身份，由在一个或多个初始阶段中确定的参数和一个或多个分组特定属性来管理，以及将分组转发到所确定的特定目的地。

5. 发明授权

US08948199B2 Fibre channel processing by a host channel adapter 有权
标题翻译：由主机通道适配器进行光纤通道处理
公开(公告)号：US08948199B2
公开(公告)日：2015-02-03
申请号：US12398194
申请日：2009-03-05
申请人： Michael Kagan , Ido Bukspan , Dror Goldenberg , Itamar Rabenstein , Hillel Chapman , Ariel Shachar , Diego Crupnicoff
发明人： Michael Kagan , Ido Bukspan , Dror Goldenberg , Itamar Rabenstein , Hillel Chapman , Ariel Shachar , Diego Crupnicoff
IPC分类号： H04L12/66 , H04L12/64
CPC分类号： H04L12/66 , H04L12/6418
摘要： A method for data storage includes mapping a queue pair (QP) of a channel adapter to a specified Fiber Channel (FC) exchange for communication with a storage device. Upon receiving at the channel adapter from a host computer a storage command directed to the storage device, the storage command is executed by transmitting data packets over a switched network from the channel adapter to the storage device using the specified exchange and performing a remote direct memory access (RDMA) operation on the channel adapter using the mapped QP.
摘要翻译：用于数据存储的方法包括：将通道适配器的队列对（QP）映射到指定的光纤通道（FC）交换机，以与存储设备通信。在通信适配器从主计算机接收到指向存储设备的存储命令时，通过使用指定的交换机从通道适配器向存储设备发送数据分组并通过交换网络传送数据分组并执行远程直接存储器来执行存储命令使用映射的QP对通道适配器进行访问（RDMA）操作。

6. 发明授权

US08811417B2 Cross-channel network operation offloading for collective operations 有权
标题翻译：跨渠道网络运营卸载集体运营
公开(公告)号：US08811417B2
公开(公告)日：2014-08-19
申请号：US12945904
申请日：2010-11-15
申请人： Noam Bloch , Gil Bloch , Ariel Shachar , Hillel Chapman , Ishai Rabinovitz , Pavel Shamis , Gilad Shainer
发明人： Noam Bloch , Gil Bloch , Ariel Shachar , Hillel Chapman , Ishai Rabinovitz , Pavel Shamis , Gilad Shainer
IPC分类号： H04L12/28 , H04L12/56 , G06F9/54
CPC分类号： H04L67/10 , G06F9/546 , G06F2209/509
摘要： A Network Interface (NI) includes a host interface, which is configured to receive from a host processor of a node one or more cross-channel work requests that are derived from an operation to be executed by the node. The NI includes a plurality of work queues for carrying out transport channels to one or more peer nodes over a network. The NI further includes control circuitry, which is configured to accept the cross-channel work requests via the host interface, and to execute the cross-channel work requests using the work queues by controlling an advance of at least a given work queue according to an advancing condition, which depends on a completion status of one or more other work queues, so as to carry out the operation.
摘要翻译：网络接口（NI）包括主机接口，其被配置为从节点的主机处理器接收从要由节点执行的操作导出的一个或多个跨通道工作请求。 NI包括用于通过网络向一个或多个对等节点执行传输信道的多个工作队列。 NI还包括控制电路，其被配置为经由主机接口接受跨通道工作请求，并且通过根据一个或多个控制电路控制至少一个给定的工作队列的前进来执行使用工作队列的跨通道工作请求这取决于一个或多个其他工作队列的完成状态，以便执行操作。

7. 发明申请

US20110119673A1 CROSS-CHANNEL NETWORK OPERATION OFFLOADING FOR COLLECTIVE OPERATIONS 有权
标题翻译：跨渠道网络操作卸载集合操作
公开(公告)号：US20110119673A1
公开(公告)日：2011-05-19
申请号：US12945904
申请日：2010-11-15
申请人： Noam Bloch , Gil Bloch , Ariel Shachar , Hillel Chapman , Ishai Rabinobitz , Pavel Shamis , Gilad Shainer
发明人： Noam Bloch , Gil Bloch , Ariel Shachar , Hillel Chapman , Ishai Rabinobitz , Pavel Shamis , Gilad Shainer
IPC分类号： G06F13/14 , G06F9/46
CPC分类号： H04L67/10 , G06F9/546 , G06F2209/509
摘要： A Network Interface (NI) includes a host interface, which is configured to receive from a host processor of a node one or more cross-channel work requests that are derived from an operation to be executed by the node. The NI includes a plurality of work queues for carrying out transport channels to one or more peer nodes over a network. The NI further includes control circuitry, which is configured to accept the cross-channel work requests via the host interface, and to execute the cross-channel work requests using the work queues by controlling an advance of at least a given work queue according to an advancing condition, which depends on a completion status of one or more other work queues, so as to carry out the operation.
摘要翻译：网络接口（NI）包括主机接口，其被配置为从节点的主机处理器接收从要由节点执行的操作导出的一个或多个跨通道工作请求。 NI包括用于通过网络向一个或多个对等节点执行传输信道的多个工作队列。 NI还包括控制电路，其被配置为经由主机接口接受跨通道工作请求，并且通过根据一个或多个控制电路控制至少一个给定的工作队列的前进来执行使用工作队列的跨通道工作请求这取决于一个或多个其他工作队列的完成状态，以便执行操作。

8. 发明申请

US20130159568A1 Recovering dropped instructions in a network interface controller 有权
标题翻译：在网络接口控制器中恢复丢弃的指令
公开(公告)号：US20130159568A1
公开(公告)日：2013-06-20
申请号：US13326354
申请日：2011-12-15
申请人： Ariel Shahar , Hillel Chapman , Roi Aibester
发明人： Ariel Shahar , Hillel Chapman , Roi Aibester
IPC分类号： G06F3/00
CPC分类号： H04L49/901
摘要： A method for operating a peripheral device includes receiving at the peripheral device service orders, which are identified with respective service instances and are submitted to the peripheral device over the bus by software applications running on a host processor, which write copies of the service orders to a memory. The received service orders are queued for execution by the peripheral device. When one or more of the service orders have been dropped from the queue prior to execution, a recovery of a selected service instance is initiated by submitting a read request from the peripheral device to the memory over the bus to receive a copy of any unexecuted service order associated with the service instance.
摘要翻译：用于操作外围设备的方法包括：在外围设备处接收由相应服务实例标识的服务订单，并且通过主机处理器上运行的软件应用程序通过总线向外部设备提交服务订单，该服务订单将服务订单的副本写入一个记忆所接收的服务订单排队等待外围设备执行。当在执行之前已经从队列中丢弃一个或多个服务订单时，通过通过总线将外部设备的读取请求提交到存储器来启动所选服务实例的恢复，以接收任何未执行的服务的副本与服务实例关联的订单。

9. 发明授权

US08694701B2 Recovering dropped instructions in a network interface controller 有权
标题翻译：在网络接口控制器中恢复丢弃的指令
公开(公告)号：US08694701B2
公开(公告)日：2014-04-08
申请号：US13326354
申请日：2011-12-15
申请人： Ariel Shahar , Hillel Chapman , Roi Aibester
发明人： Ariel Shahar , Hillel Chapman , Roi Aibester
IPC分类号： G06F3/00 , G06F15/16
CPC分类号： H04L49/901
摘要： A method for operating a peripheral device includes receiving at the peripheral device service orders, which are identified with respective service instances and are submitted to the peripheral device over the bus by software applications running on a host processor, which write copies of the service orders to a memory. The received service orders are queued for execution by the peripheral device. When one or more of the service orders have been dropped from the queue prior to execution, a recovery of a selected service instance is initiated by submitting a read request from the peripheral device to the memory over the bus to receive a copy of any unexecuted service order associated with the service instance.
摘要翻译：用于操作外围设备的方法包括：在外围设备处接收由相应服务实例标识的服务订单，并且通过主机处理器上运行的软件应用程序通过总线向外部设备提交服务订单，该服务订单将服务订单的副本写入一个记忆所接收的服务订单排队等待外围设备执行。当在执行之前已经从队列中丢弃一个或多个服务订单时，通过通过总线将外部设备的读取请求提交到存储器来启动所选服务实例的恢复，以接收任何未执行的服务的副本与服务实例关联的订单。

10. 发明申请

US20080219150A1 AUTO-NEGOTIATION BY NODES ON AN INFINIBAND FABRIC 有权
标题翻译：通过NONES在INFINIBAND FABRIC上的自动对话
公开(公告)号：US20080219150A1
公开(公告)日：2008-09-11
申请号：US11847360
申请日：2007-08-30
申请人： Michael Kagan , Alon Webman , Ido Bukspan , Benny Koren , Hillel Chapman , Ariel Shachar
发明人： Michael Kagan , Alon Webman , Ido Bukspan , Benny Koren , Hillel Chapman , Ariel Shachar
IPC分类号： H04L12/26
CPC分类号： H04L47/10 , H04L41/12 , H04L47/12
摘要： A method and system for digital communication wherein nodes exchange messages at a first data rate in order to coordinate testing at a second, higher data rate. After testing is completed, the nodes exchange test results at the first data rate, and if conditions are satisfactory for operation at the second data rate user data are transmitted at the second data rate. Otherwise, user data are transmitted at the first data rate.
摘要翻译：一种用于数字通信的方法和系统，其中节点以第一数据速率交换消息，以便在第二较高数据速率下协调测试。测试完成后，节点以第一数据速率交换测试结果，如果条件对于第二数据速率的操作满意，用户数据以第二数据速率发送。否则，以第一数据速率发送用户数据。

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