公开(公告)号：US20240272818A1

公开(公告)日：2024-08-15

申请号：US18642335

申请日：2024-04-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hongwei Sun ,  Guangcheng Li ,  Huawei Liu ,  Xiaoming Bao ,  Jun You

IPC: G06F3/06

CPC classification number: G06F3/0634 ,  G06F3/0604 ,  G06F3/067

Abstract: A control device is configured to control a computing device to perform big data distributed processing. The computing device is equipped with storage media in a plurality of deployment modes. The storage media include at least two of a local storage medium in the computing device, a global storage medium formed based on the local storage medium, an extended global storage medium, and an extended local storage medium. The control device obtains a service request for a big data service, determines storage media in at least one deployment mode from the storage media in the plurality of deployment modes, sends a control indication to the computing device, to indicate the computing device to execute a map (map) task in big data distributed processing on service data included in the service request, and stores obtained intermediate data in the storage media in the at least one deployment mode.

公开(公告)号：US20240118927A1

公开(公告)日：2024-04-11

申请号：US18536885

申请日：2023-12-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongwei Sun ,  Guangcheng Li ,  Xiuqiao Li ,  Xiaoming Bao ,  Jun You

IPC: G06F9/50

CPC classification number: G06F9/5016 ,  G06F9/5072 ,  G06F2209/5011

Abstract: A server cluster determines a first memory requirement of a first distributed application, where the first memory requirement indicates a memory size. The server cluster determines N first server nodes in the server cluster based on the first memory requirement and an available memory resource of each server node in the server cluster, and constructs a first memory pool based on the N first server nodes. The server cluster provides a service for the first distributed application based on the first memory pool.

公开(公告)号：US20240012750A1

公开(公告)日：2024-01-11

申请号：US18473314

申请日：2023-09-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hongwei Sun ,  Guangcheng Li ,  Peifeng Qin ,  Xiaoming Bao ,  Jun You ,  Xiuqiao Li

IPC: G06F12/02

CPC classification number: G06F12/023 ,  G06F2212/154 ,  G06F2212/1024

Abstract: In a memory expansion method, a first network device generates a memory topology based on memory requirement information of a target application and usage of a memory resource in a first memory pool, wherein the first memory pool is a logical memory comprising memory resources provided by a plurality of network devices, and the memory topology indicates capacities of different types of memory resources in one or more network devices that need to be occupied by the target application. The network device then establishes a second memory pool in the first memory pool based on the memory topology, wherein the second memory pool comprises a memory resource that is allowed to be used by the target application.