公开(公告)号：US20240103913A1

公开(公告)日：2024-03-28

申请号：US18533561

申请日：2023-12-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiyuan SHI ,  Mingli ZHANG ,  Rui WANG ,  Daijin ZHOU ,  Jie XIONG

IPC: G06F9/48

CPC classification number: G06F9/4881

Abstract: A task scheduling method and system, and a hardware task scheduler are disclosed, and pertain to the field of computer technologies. The hardware task scheduler provides task scheduling for a central processing unit CPU core to select a candidate task. After selecting the candidate task, the CPU core actively sends metadata of the candidate task to a first storage area, and actively sends a context of the candidate task to a cache, where the first storage area is located in storage space whose access speed is higher than that of a memory. When performing task switching, the CPU core reads the metadata of the candidate task from the first storage area, and reads the context of the candidate task from the cache. In this way, latency of obtaining the metadata and the context of the candidate task by the CPU core is reduced, and low-latency task switching is implemented.

公开(公告)号：US20210042270A1

公开(公告)日：2021-02-11

申请号：US17077638

申请日：2020-10-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiyuan SHI ,  Liang ZHANG ,  Shihao LI ,  Dewei BAO ,  Jian LI

IPC: G06F16/174 ,  H04L12/24 ,  G06F16/28 ,  G06F16/2458

Abstract: An alarm log compression method, apparatus, system, and a storage medium are provided. The method includes: obtaining a historical alarm log set generated by a first network device; dividing the historical alarm log set into a plurality of historical alarm log subsets based on a generation time stamp of a historical alarm log in the historical alarm log set, where all historical alarm logs in each historical alarm log subset are consecutive in a time sequence; determining a correspondence between an alarm type in the historical alarm log set and the plurality of historical alarm log subsets; performing clustering processing on the alarm types in the historical alarm log set based on the correspondence, to generate at least one association rule; and compressing to-be-processed alarm logs based on the at least one association rule, to obtain an alarm log whose alarm type is a root cause alarm type.