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    Method, device, and system for acquiring cost between nodes
    11.
    发明授权
    Method, device, and system for acquiring cost between nodes 有权

    公开(公告)号：US09667519B2

    公开(公告)日：2017-05-30

    申请号：US14078992

    申请日：2013-11-13

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Yuping Zhao ,  Jian Chen ,  Hong Zhou ,  Rong Zou

    IPC: H04L12/715 ,  H04L12/751 ,  H04L29/08 ,  H04L12/26

    CPC classification number: H04L43/0876 ,  H04L45/02 ,  H04L45/04 ,  H04L67/02 ,  H04L67/1023 ,  H04L67/104

    Abstract: Embodiments of the present invention disclose a method, a device, and a system for obtaining a cost between nodes. The method includes: receiving, by a first server, a first cost request message from a client, where the first cost request message includes a first source node list, a first candidate node list, and a cost type; and calculating a cost between each source node in the first source node list and each candidate node in the first candidate node list according to the cost type. Network traffic management and optimization are implemented by using the technical solutions provided in the embodiments of the present invention, in which a cost between nodes is acquired from servers hierarchically deployed by an Internet service provider ISP and used as a basis of node selection.

    Method, device and system for processing content
    12.
    发明授权
    Method, device and system for processing content 有权
    处理内容的方法，设备和系统

    公开(公告)号：US09503308B2

    公开(公告)日：2016-11-22

    申请号：US14065941

    申请日：2013-10-29

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jian Chen ,  Hong Zhou ,  Rong Zou ,  Yuping Zhao

    IPC: H04L12/26 ,  G06F15/167 ,  H04L29/08

    CPC classification number: H04L29/08549 ,  H04L67/1008 ,  H04L67/101 ,  H04L67/1021 ,  H04L67/1063 ,  H04L67/1072 ,  H04L67/1076 ,  H04L67/1097

    Abstract: The disclosure relates to a method, device and system for processing content. In the method: a server receives a content acquiring request transmitted by a terminal. The server determines a first storage node list according to a mapping relation acquired in advance between contents and storage nodes. The first storage node list includes a plurality of first storage nodes that store a first content corresponding to the content acquiring request. The server transmits a sorting request to a network storage management server and receives a sorting result transmitted by the network storage management server. The sorting result includes priorities of the plurality of first storage nodes. The server transmits a content acquiring response to the terminal, where the content acquiring response includes first access information and priority of at least one of the first storage nodes.

    Abstract translation: 本公开涉及用于处理内容的方法，设备和系统。 在该方法中：服务器接收终端发送的内容获取请求。 服务器根据预先在内容和存储节点之间获取的映射关系确定第一存储节点列表。 第一存储节点列表包括存储与内容获取请求对应的第一内容的多个第一存储节点。 服务器向网络存储管理服务器发送排序请求，并接收由网络存储管理服务器发送的排序结果。 排序结果包括多个第一存储节点的优先级。 服务器向终端发送内容获取响应，其中内容获取响应包括第一存取信息和第一存储节点中的至少一个的优先级。

    Dynamic hardware accelerator selection and loading based on acceleration requirements
    14.
    发明授权
    Dynamic hardware accelerator selection and loading based on acceleration requirements 有权

    公开(公告)号：US11416267B2

    公开(公告)日：2022-08-16

    申请号：US16407920

    申请日：2019-05-09

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Qian Cao ,  Yuping Zhao ,  Xinyu Hu

    IPC: G06F9/455 ,  G06F9/46 ,  G06F9/445 ,  G06F16/245 ,  G06F8/65

    Abstract: An accelerator loading apparatus obtains an acceleration requirement, where the acceleration requirement includes an acceleration function of a to-be-created virtual machine and acceleration performance of the to-be-created virtual machine. The accelerator loading apparatus determines a target accelerator that meets the acceleration function of the to-be-created virtual machine and the acceleration performance of the to-be-created virtual machine. The accelerator loading apparatus determines an image corresponding to the target accelerator, and sends an image loading command to a target host in which the target accelerator is located, where the image loading command is used to enable the target host to load the image for the target accelerator based on the image loading command.

    Accelerator Loading Method, System, and Apparatus
    15.
    发明申请
    Accelerator Loading Method, System, and Apparatus 有权

    公开(公告)号：US20220100550A1

    公开(公告)日：2022-03-31

    申请号：US17491885

    申请日：2021-10-01

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Qian Cao ,  Yuping Zhao ,  Xinyu Hu

    IPC: G06F9/455 ,  G06F9/445 ,  G06F8/61 ,  G06F8/71

    Abstract: An accelerator loading apparatus obtains an acceleration requirement, where the acceleration requirement includes an acceleration function and acceleration performance of a to-be-created virtual machine, determines an image that meets the acceleration function and the acceleration performance, and determines a target host in which an available accelerator that can load the image is located, and then sends an image loading command to the target host. The image loading command includes a descriptor of the image, and is used to enable the target host to load the image for the available accelerator. In the method, a target host that can create the virtual machine may be determined based on the acceleration function and the acceleration performance of the to-be-created virtual machine, and an image used for acceleration is loaded to an available accelerator of the target host, to implement dynamic accelerator loading and deployment.

    Virtual function driver loading method and server using global and local identifiers corresponding to locations of the virtual functions
    16.
    发明授权
    Virtual function driver loading method and server using global and local identifiers corresponding to locations of the virtual functions 有权

    公开(公告)号：US11188347B2

    公开(公告)日：2021-11-30

    申请号：US16010958

    申请日：2018-06-18

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Dongtian Yang ,  Xinyu Hu ,  Yuming Xie ,  Yuping Zhao

    IPC: G06F9/445 ,  G06F9/4401 ,  G06F9/455 ,  G06F9/50

    Abstract: A driver loading method and a server, where when receiving a service request, the server determines a first global index and a first global virtual function (VF) identifier corresponding to a first function description of a designated function included in the service request, determines a virtual machine (VM) corresponding to the service request, associates the first global VF identifier with the VM, allocates a first local index on the VM to the designated function, creates a correspondence between the first local index and the first function description, and sends the correspondence to the VM. The VM loads, according to the correspondence, a driver of the designated function for a first VF corresponding to the first global VF identifier. According to the foregoing method, different drivers can be loaded for VFs that have different functions and that are virtualized by a Peripheral Component Interconnect Express (PCIe) device.

    Network service processing method and apparatus
    17.
    发明授权
    Network service processing method and apparatus 有权

    公开(公告)号：US10050875B2

    公开(公告)日：2018-08-14

    申请号：US15166072

    申请日：2016-05-26

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Xinyu Hu ,  Yuping Zhao

    IPC: H04L12/28 ,  H04L12/713 ,  H04L29/08 ,  G06F9/50 ,  H04L29/06 ,  H04L12/24 ,  H04L12/931

    Abstract: A network service processing method and apparatus are provided. The method includes: partitioning a field-programmable gate array (FPGA) or a network processor (NP) into multiple mutually isolated service processing resources; receiving a first configuration instruction, where the first configuration instruction includes a first service configuration execution file; performing service configuration on a service processing resource according to the first service configuration execution file, so that the service processing resource performs service processing on a to-be-processed service packet; receiving a forwarding rule used when service forwarding is to be performed on the to-be-processed service packet; and receiving the to-be-processed service packet sent by a user terminal, and distributing the to-be-processed service packet to the service processing resource by using the forwarding rule, so that the service processing resource performs service processing on the to-be-processed service packet.

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