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    ADAPTIVE ROUTING USING INTER-SWITCH NOTIFICATIONS
    11.
    发明申请
    ADAPTIVE ROUTING USING INTER-SWITCH NOTIFICATIONS 有权
    自适应路由使用交换机通知

    公开(公告)号：US20140211631A1

    公开(公告)日：2014-07-31

    申请号：US13754921

    申请日：2013-01-31

    Applicant: MELLANOX TECHNOLOGIES LTD.

    Inventor： Zachy Haramaty ,  Eitan Zahavi ,  Freddy Gabbay ,  Diego Crupnicoff ,  Amiad Marelli ,  Gil Bloch

    IPC: H04L12/56

    CPC classification number: H04L47/122

    Abstract: A method includes receiving in a network switch of a communication network communication traffic that originates from a source node and arrives over a route through the communication network traversing one or more preceding network switches, for forwarding to a destination node. In response to detecting in the network switch a compromised ability to forward the communication traffic to the destination node, a notification is sent to the preceding network switches. The notification is to be consumed by the preceding network switches and requests the preceding network switches to modify the route so as not to traverse the network switch.

    Abstract translation: 一种方法包括在网络交换机中接收来自源节点的通信网络通信业务，并通过穿过一个或多个先前网络交换机的通信网络到达路由，以转发到目的地节点。 响应于在网络交换机中检测到将通信业务转发到目的地节点的能力受损，向前一个网络交换机发送通知。 该通知将由上述网络交换机使用，并请求上述网络交换机修改路由，以免穿越网络交换机。

    In-network compute operation spreading
    12.
    发明申请
    In-network compute operation spreading 有权

    公开(公告)号：US20250062933A1

    公开(公告)日：2025-02-20

    申请号：US18451134

    申请日：2023-08-17

    Applicant: Mellanox Technologies, Ltd.

    Inventor： Yishai Oltchik ,  Anton Korzh ,  Gil Bloch ,  Itamar Rabenstein

    IPC: H04L12/54

    Abstract: In one embodiment, a network switch device includes a network interface to receive vectors from endpoint devices, and an aggregation and reduction accelerator to perform elementwise and vector splitting operations with the vectors as input yielding at least two intermediate vector results, wherein the network interface is to send the at least two intermediate vector results to different corresponding network switches in different switch aggregation trees, receive at least two final vector results of an aggregation and reduction process from the different switch aggregation trees, and combine the at least two final vector results to yield a combined final vector result, wherein the network interface is to send the combined final vector result to the endpoint devices.

    STRIDED MESSAGE BASED RECEIVE BUFFER
    13.
    发明申请
    STRIDED MESSAGE BASED RECEIVE BUFFER 有权

    公开(公告)号：US20250030649A1

    公开(公告)日：2025-01-23

    申请号：US18224258

    申请日：2023-07-20

    Applicant: Mellanox Technologies, Ltd.

    Inventor： Ortal Ben Moshe ,  Roee Moyal ,  Shay Aisman ,  Gil Bloch ,  Ariel Shahar ,  Roman Nudelman ,  Gil Kremer ,  Yossef Itigin ,  Lior Narkis

    IPC: H04L49/9057

    Abstract: Systems and methods are described herein for processing data packets. An example network adapter may include a network interface operatively coupled to a communication network and packet processing circuitry operatively coupled to the network interface. The packet processing circuitry is configured to receive, via the network interface, a plurality of data packets associated with a message; determine, for each data packet, at least one corresponding reserved stride in a strided buffer; store each data packet in the at least one corresponding reserved stride; process the strided buffer upon storing the plurality of data packets in a corresponding plurality of reserved strides; and generate a completion notification indicating that the plurality of data packets in the strided buffer has been processed.

    Offloading execution of a multi-task parameter-dependent operation to a network device
    16.
    发明授权
    Offloading execution of a multi-task parameter-dependent operation to a network device 有权

    公开(公告)号：US11556378B2

    公开(公告)日：2023-01-17

    申请号：US17120321

    申请日：2020-12-14

    Applicant: MELLANOX TECHNOLOGIES, LTD.

    Inventor： Roman Nudelman ,  Gil Bloch ,  Daniel Marcovitch

    IPC: G06F9/48 ,  G06F9/30 ,  G06F9/54

    Abstract: A network device includes a network interface, a host interface and processing circuitry. The network interface is configured to connect to a communication network. The host interface is configured to connect to a host including a processor. The processing circuitry is configured to receive from the processor, via the host interface, a notification specifying an operation for execution by the network device, the operation including (i) multiple tasks that are executable by the network device, and (ii) execution dependencies among the tasks in response to the notification, the processing circuitry is configured to determine a schedule for executing the tasks, the schedule complying with the execution dependencies, and to execute the operation by executing the tasks of the operation is accordance with the schedule.

    CROSS-CHANNEL NETWORK OPERATION OFFLOADING FOR COLLECTIVE OPERATIONS
    19.
    发明申请
    CROSS-CHANNEL NETWORK OPERATION OFFLOADING FOR COLLECTIVE OPERATIONS 有权
    跨渠道网络操作卸载集合操作

    公开(公告)号：US20140324939A1

    公开(公告)日：2014-10-30

    申请号：US14324246

    申请日：2014-07-07

    Applicant: MELLANOX TECHNOLOGIES LTD.

    Inventor： Noam Bloch ,  Gil Bloch ,  Ariel Shachar ,  Hillel Chapman ,  Ishai Rabinobitz ,  Pavel Shamis ,  Gilad Shainer

    IPC: H04L29/08

    CPC classification number: H04L67/10 ,  G06F9/546 ,  G06F2209/509

    Abstract: 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.

    Abstract translation: 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。

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