CN112262374A - 一种内存管理方法、装置及系统 - Google Patents

一种内存管理方法、装置及系统 Download PDF

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Publication number
CN112262374A
CN112262374A CN201880094569.5A CN201880094569A CN112262374A CN 112262374 A CN112262374 A CN 112262374A CN 201880094569 A CN201880094569 A CN 201880094569A CN 112262374 A CN112262374 A CN 112262374A
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China
Prior art keywords
memory
subsystem
communication subsystem
operating system
addresses
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Pending
Application number
CN201880094569.5A
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English (en)
Inventor
王跃龙
王新柱
涂志国
王少华
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN112262374A publication Critical patent/CN112262374A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
    • G06F12/0646—Configuration or reconfiguration
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/023—Free address space management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/24—Handling requests for interconnection or transfer for access to input/output bus using interrupt
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/10—Providing a specific technical effect
    • G06F2212/1041—Resource optimization
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Memory System (AREA)
  • Telephone Function (AREA)

Abstract

一种内存管理方法、装置及系统。该内存管理方法由内存管理硬件加速器执行，该内存管理硬件加速器分别与应用子系统(501)和通信子系统(503)耦合。该应用子系统(501)用于运行主操作系统，该通信子系统(503)用于运行通信操作系统。该方法包括：获取该主操作系统为该通信子系统分配的动态内存空间对应的内存地址集合(S001)，该内存地址集合中包括一个或多个内存地址；向该通信子系统的组件发送该内存地址集合中的部分内存地址(S002)。

Description

PCT国内申请，说明书已公开。

Claims (40)

  1. PCT国内申请，权利要求书已公开。
CN201880094569.5A 2018-06-12 2018-06-12 一种内存管理方法、装置及系统 Pending CN112262374A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/090912 WO2019237261A1 (zh) 2018-06-12 2018-06-12 一种内存管理方法、装置及系统

Publications (1)

Publication Number Publication Date
CN112262374A true CN112262374A (zh) 2021-01-22

Family

ID=68842407

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880094569.5A Pending CN112262374A (zh) 2018-06-12 2018-06-12 一种内存管理方法、装置及系统

Country Status (5)

Country Link
US (1) US11416394B2 (zh)
EP (1) EP3800527A4 (zh)
JP (1) JP7017650B2 (zh)
CN (1) CN112262374A (zh)
WO (1) WO2019237261A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114116528A (zh) * 2021-11-22 2022-03-01 深圳大学 一种内存访问地址预测方法、装置、存储介质及电子设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11989142B2 (en) 2021-12-10 2024-05-21 Samsung Electronics Co., Ltd. Efficient and concurrent model execution

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1578308A (zh) * 2003-07-18 2005-02-09 微软公司 在多nic rdma激活设备中的状态迁移
US20110161620A1 (en) * 2009-12-29 2011-06-30 Advanced Micro Devices, Inc. Systems and methods implementing shared page tables for sharing memory resources managed by a main operating system with accelerator devices
US20130086332A1 (en) * 2010-05-18 2013-04-04 Lsi Corporation Task Queuing in a Multi-Flow Network Processor Architecture
US20130097345A1 (en) * 2009-04-27 2013-04-18 Lsi Corporation Address learning and aging for network bridging in a network processor
CN103259747A (zh) * 2012-02-16 2013-08-21 美国博通公司 高吞吐量无线系统中的动态缓冲区管理
CN103888827A (zh) * 2012-12-20 2014-06-25 中山大学深圳研究院 一种基于嵌入式内核的数字电视应用管理层系统及方法
CN105027091A (zh) * 2013-03-13 2015-11-04 英派尔科技开发有限公司 内存分配加速器
CN106919521A (zh) * 2015-12-28 2017-07-04 三星电子株式会社 片上系统及包括片上系统的系统及移动装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01291343A (ja) * 1988-05-18 1989-11-22 Nippon Telegr & Teleph Corp <Ntt> メモリ管理装置
JPH0291343A (ja) 1988-09-28 1990-03-30 Natl House Ind Co Ltd 屋根構造
US20080028181A1 (en) * 2006-07-31 2008-01-31 Nvidia Corporation Dedicated mechanism for page mapping in a gpu
US9128849B2 (en) * 2010-04-13 2015-09-08 Apple Inc. Coherent memory scheme for heterogeneous processors
CN101859263B (zh) * 2010-06-12 2012-07-25 中国人民解放军国防科学技术大学 一种支持在线迁移的虚拟机间快速通信方法
US9373182B2 (en) * 2012-08-17 2016-06-21 Intel Corporation Memory sharing via a unified memory architecture
US9612648B2 (en) * 2013-08-08 2017-04-04 Qualcomm Incorporated System and method for memory channel interleaving with selective power or performance optimization
CN105786612B (zh) * 2014-12-23 2019-05-24 杭州华为数字技术有限公司 一种资源管理方法及装置
US10705952B2 (en) * 2015-11-04 2020-07-07 Sandisk Technologies Llc User space data storage management

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1578308A (zh) * 2003-07-18 2005-02-09 微软公司 在多nic rdma激活设备中的状态迁移
US20130097345A1 (en) * 2009-04-27 2013-04-18 Lsi Corporation Address learning and aging for network bridging in a network processor
US20110161620A1 (en) * 2009-12-29 2011-06-30 Advanced Micro Devices, Inc. Systems and methods implementing shared page tables for sharing memory resources managed by a main operating system with accelerator devices
US20130086332A1 (en) * 2010-05-18 2013-04-04 Lsi Corporation Task Queuing in a Multi-Flow Network Processor Architecture
CN103259747A (zh) * 2012-02-16 2013-08-21 美国博通公司 高吞吐量无线系统中的动态缓冲区管理
CN103888827A (zh) * 2012-12-20 2014-06-25 中山大学深圳研究院 一种基于嵌入式内核的数字电视应用管理层系统及方法
CN105027091A (zh) * 2013-03-13 2015-11-04 英派尔科技开发有限公司 内存分配加速器
CN106919521A (zh) * 2015-12-28 2017-07-04 三星电子株式会社 片上系统及包括片上系统的系统及移动装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114116528A (zh) * 2021-11-22 2022-03-01 深圳大学 一种内存访问地址预测方法、装置、存储介质及电子设备

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US20210089445A1 (en) 2021-03-25
US11416394B2 (en) 2022-08-16
JP2021526766A (ja) 2021-10-07
EP3800527A4 (en) 2021-07-21
WO2019237261A1 (zh) 2019-12-19
EP3800527A1 (en) 2021-04-07
JP7017650B2 (ja) 2022-02-08

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