公开(公告)号：US20200334040A1

公开(公告)日：2020-10-22

申请号：US16922457

申请日：2020-07-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xing TONG ,  Hongliang GAO

IPC: G06F9/34 ,  G06F16/953

Abstract: This application provides an instruction processing method and a chip. The method includes sending, by the thread unit, a search instruction to the search engine unit. The search instruction includes a data address and a first search field, and the thread unit switches from a RUN state to a WAIT state. The method also includes receiving, by the thread unit, data and a program counter that are sent by the search engine unit. The thread unit switches from the WAIT state to the RUN state.

公开(公告)号：US20180375740A1

公开(公告)日：2018-12-27

申请号：US16119673

申请日：2018-08-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongfei CHEN ,  Xing TONG ,  Jun GONG

IPC: H04L12/24 ,  H04L12/927 ,  H04L12/861

Abstract: A network device management method and apparatus are provided. The method includes: generating statistical traffic data, where the statistical traffic data includes at least one of data traffic of a port of a network device, a queue status of the network device, traffic of a data packet that passes through the network device, or traffic of a target data flow that passes through the network device; and sending the statistical traffic data to a controller. The controller receives statistical traffic data sent by multiple network devices, and can adjust a path of a data flow dynamically according to a traffic status of each port of the multiple network devices or a traffic status of a transmitted data flow in the multiple network devices and by changing routing tables of the network devices, thereby improving link utilization, and further improving network performance.

公开(公告)号：US20170019336A1

公开(公告)日：2017-01-19

申请号：US15277820

申请日：2016-09-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bo ZHANG ,  Xing TONG

IPC: H04L12/803 ,  H04L12/751

CPC classification number: H04L47/125 ,  H04L12/6418 ,  H04L45/02

Abstract: A packet forwarding method, system, and apparatus are provided. The method includes: determining that a total number of links is an integral power of 2, wherein the total number of links is a sum of a number of added virtual link and a number of actual links for forwarding a data packet; calculating a hash value of the data packet, and calculating a remainder of the hash value divided by the total number of links; and if the remainder corresponds to a virtual link, calculating another hash value of the data packet, returning back to the step of calculating a remainder, performing the above operations cyclically until the remainder corresponds to an actual link, and forwarding the data packet on the actual link.

Abstract translation: 提供了分组转发方法，系统和装置。 该方法包括：确定链路总数是2的整数倍，其中链路总数是添加的虚拟链路的数量与用于转发数据分组的实际链路的数量之和; 计算所述数据分组的哈希值，以及计算所述散列值的余数除以所述总链路数; 并且如果余数对应于虚拟链路，则计算数据分组的另一散列值，返回到计算余数的步骤，循环执行上述操作，直到余数对应于实际链路，并且将数据分组转发到 实际链接。