公开(公告)号：US20240296067A1

公开(公告)日：2024-09-05

申请号：US18648093

申请日：2024-04-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shanggang Xie ,  Wenkai Ling ,  Weibin Lin ,  Shengyu Shen ,  Xiaoyu Chen

IPC: G06F9/48 ,  G06F9/50

CPC classification number: G06F9/4881 ,  G06F9/5016 ,  G06F9/505 ,  G06F9/5094 ,  G06F2209/485 ,  G06F2209/503

Abstract: A computing device includes a scheduling apparatus and at least two processing unit sets, each processing unit set includes at least one processing unit, and the scheduling apparatus is communicatively connected to processing units in the at least two processing unit sets. The data processing method in this application includes: The scheduling apparatus receives a data processing request, where the data processing request includes a function identifier, and the function identifier indicates a function that needs to be called to process the data processing request; and further, the scheduling apparatus determines a first processing unit set from the at least two processing unit sets of the computing device based on the function identifier, and determines a target processing unit in the first processing unit set, and the determined target processing unit processes the data processing request, to obtain a data processing result.

公开(公告)号：US20220317889A1

公开(公告)日：2022-10-06

申请号：US17848710

申请日：2022-06-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xueguo Yan ,  Yubo Feng ,  Haibo Tan ,  Xiaoyu Chen ,  Weiwei Dong

IPC: G06F3/06

Abstract: A memory setting method and apparatus the method including obtaining, by a processor that is in a non-uniform memory access architecture (NUMA) system and that has at least two memories, performance of the at least two memories upon the processor starting, and setting, based on the performance of the at least two memories, at least one of the at least two memories as a local memory, and setting, based on the performance, at least one of the at least two memories as a remote memory, where performance of the local memory is better than performance of the remote memory.

公开(公告)号：US20240348686A1

公开(公告)日：2024-10-17

申请号：US18677139

申请日：2024-05-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weibin Lin ,  Wenkai Ling ,  Shengyu Shen ,  Shanggang Xie ,  Qiuping Pan ,  Xiaoyu Chen

IPC: H04L67/1097 ,  H04L49/90

CPC classification number: H04L67/1097 ,  H04L49/90

Abstract: A remote data access method is applied to a first device that is coupled to and communicates with a second device. The first device and the second device each are configured with a network interface card (NIC) having a remote direct memory access (RDMA) function. The method is performed by a NIC of the first device, and the method includes: generating a first packet including a type identifier and a function identifier; and sending the first packet to the second device. The type identifier in the first packet indicates that the first packet is a remote memory function call (RMFC)-type packet, and the RMFC-type packet indicates the second device to perform a preset operation on local data of the second device. The function identifier in the first packet indicates an operation type of the preset operation.

公开(公告)号：US20240330087A1

公开(公告)日：2024-10-03

申请号：US18737738

申请日：2024-06-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaoyu Chen

IPC: G06F9/54 ,  G06F9/52

CPC classification number: G06F9/546 ,  G06F9/526 ,  G06F9/544

Abstract: A service processing method and apparatus are provided, and relate to the field of computer technologies. The method includes: First, a first-type processor included in a server obtains a first message for requesting a first service. Second, the first-type processor parses the first message, and writes data needed by the first service into DMA space, where the DMA space is storage space provided by a memory of the server based on a DMA technology. Finally, a second-type processor whose performance is better than that of the first-type processor in the server reads the foregoing data from the DMA space, and outputs a processing result of the first service.

公开(公告)号：US20240171530A1

公开(公告)日：2024-05-23

申请号：US18425429

申请日：2024-01-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaoyu Chen

IPC: H04L49/901 ,  G06F15/173 ,  H04L47/62

CPC classification number: H04L49/901 ,  G06F15/17331 ,  H04L47/621

Abstract: A network interface card splits obtained data and an obtained address, generates a plurality of pairs of data and addresses, assembles the plurality of pairs of data and addresses to generate a plurality of write requests, places the plurality of write requests into a plurality of send queues (QPs), and then sends the write requests to a plurality of storage nodes for storage via a network.