公开(公告)号：US11416394B2

公开(公告)日：2022-08-16

申请号：US17117622

申请日：2020-12-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuelong Wang ,  Xinzhu Wang ,  Zhiguo Tu ,  Shaohua Wang

IPC: G06F12/06 ,  G06F13/24 ,  H04B1/3827

Abstract: A memory management method, apparatus, and system are provided. The memory management method is performed by a memory management hardware accelerator, and the memory management hardware accelerator is coupled to an application subsystem and a communications subsystem. The application subsystem is configured to run a main operating system, and the communications subsystem is configured to run a communications operating system. The method includes: obtaining a set of memory addresses corresponding to dynamic memory space allocated by the main operating system to the communications subsystem, where the set of memory addresses includes one or more memory addresses; and sending some memory addresses in the set of memory addresses to a component of the communications subsystem.

公开(公告)号：US20210089445A1

公开(公告)日：2021-03-25

申请号：US17117622

申请日：2020-12-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuelong Wang ,  Xinzhu Wang ,  Zhiguo Tu ,  Shaohua Wang

IPC: G06F12/06 ,  G06F13/24 ,  H04B1/3827

Abstract: A memory management method, apparatus, and system are provided. The memory management method is performed by a memory management hardware accelerator, and the memory management hardware accelerator is coupled to an application subsystem and a communications subsystem. The application subsystem is configured to run a main operating system, and the communications subsystem is configured to run a communications operating system. The method includes: obtaining a set of memory addresses corresponding to dynamic memory space allocated by the main operating system to the communications subsystem, where the set of memory addresses includes one or more memory addresses; and sending some memory addresses in the set of memory addresses to a component of the communications subsystem.