CN106575264A - 异构共享虚拟存储器中的按需共享性转换 - Google Patents

异构共享虚拟存储器中的按需共享性转换 Download PDF

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Publication number
CN106575264A
CN106575264A CN201580038882.3A CN201580038882A CN106575264A CN 106575264 A CN106575264 A CN 106575264A CN 201580038882 A CN201580038882 A CN 201580038882A CN 106575264 A CN106575264 A CN 106575264A
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CN
China
Prior art keywords
virtual
processor
page
memory page
external domain
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Pending
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CN201580038882.3A
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English (en)
Chinese (zh)
Inventor
B·雷赫利克
J·E·波戴马
A·E·格鲁贝尔
T·R·曾
Z·马
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Qualcomm Inc
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Qualcomm Inc
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Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN106575264A publication Critical patent/CN106575264A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/10—Address translation
    • G06F12/1009—Address translation using page tables, e.g. page table structures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G06F12/1458—Protection against unauthorised use of memory or access to memory by checking the subject access rights
    • G06F12/1483—Protection against unauthorised use of memory or access to memory by checking the subject access rights using an access-table, e.g. matrix or list
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/062—Securing storage systems
    • G06F3/0622—Securing storage systems in relation to access
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0629—Configuration or reconfiguration of storage systems
    • G06F3/0637—Permissions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/15—Use in a specific computing environment
    • G06F2212/152—Virtualized environment, e.g. logically partitioned system

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Mathematical Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Debugging And Monitoring (AREA)
CN201580038882.3A 2014-07-18 2015-06-25 异构共享虚拟存储器中的按需共享性转换 Pending CN106575264A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462026319P 2014-07-18 2014-07-18
US62/026,319 2014-07-18
US14/510,804 2014-10-09
US14/510,804 US20160019168A1 (en) 2014-07-18 2014-10-09 On-Demand Shareability Conversion In A Heterogeneous Shared Virtual Memory
PCT/US2015/037651 WO2016010704A1 (en) 2014-07-18 2015-06-25 On-demand shareability conversion in a heterogeneous shared virtual memory

Publications (1)

Publication Number Publication Date
CN106575264A true CN106575264A (zh) 2017-04-19

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CN201580038882.3A Pending CN106575264A (zh) 2014-07-18 2015-06-25 异构共享虚拟存储器中的按需共享性转换

Country Status (7)

Country Link
US (1) US20160019168A1 (enExample)
EP (1) EP3170086A1 (enExample)
JP (1) JP2017530436A (enExample)
KR (1) KR20170031697A (enExample)
CN (1) CN106575264A (enExample)
TW (1) TW201610680A (enExample)
WO (1) WO2016010704A1 (enExample)

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CN107861887A (zh) * 2017-11-30 2018-03-30 科大智能电气技术有限公司 一种串行易失性存储器的控制方法
WO2019097345A1 (en) * 2017-11-14 2019-05-23 International Business Machines Corporation Automatic pinning of units of memory
US10592164B2 (en) 2017-11-14 2020-03-17 International Business Machines Corporation Portions of configuration state registers in-memory
US10635602B2 (en) 2017-11-14 2020-04-28 International Business Machines Corporation Address translation prior to receiving a storage reference using the address to be translated
US10761751B2 (en) 2017-11-14 2020-09-01 International Business Machines Corporation Configuration state registers grouped based on functional affinity
US10901738B2 (en) 2017-11-14 2021-01-26 International Business Machines Corporation Bulk store and load operations of configuration state registers
CN112905243A (zh) * 2019-11-15 2021-06-04 成都鼎桥通信技术有限公司 一种同时运行双系统的方法和装置
US11093145B2 (en) 2017-11-14 2021-08-17 International Business Machines Corporation Protecting in-memory configuration state registers
US11106490B2 (en) 2017-11-14 2021-08-31 International Business Machines Corporation Context switch by changing memory pointers
CN113674133A (zh) * 2021-07-27 2021-11-19 阿里巴巴新加坡控股有限公司 Gpu集群共享显存系统、方法、装置及设备

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US20180011792A1 (en) 2016-07-06 2018-01-11 Intel Corporation Method and Apparatus for Shared Virtual Memory to Manage Data Coherency in a Heterogeneous Processing System
US10296074B2 (en) * 2016-08-12 2019-05-21 Qualcomm Incorporated Fine-grained power optimization for heterogeneous parallel constructs
US10439960B1 (en) * 2016-11-15 2019-10-08 Ampere Computing Llc Memory page request for optimizing memory page latency associated with network nodes
US10585412B2 (en) * 2017-02-13 2020-03-10 Rockwell Automation Technologies, Inc. Safety controller using hardware memory protection
US10642757B2 (en) 2017-11-14 2020-05-05 International Business Machines Corporation Single call to perform pin and unpin operations
US10552070B2 (en) 2017-11-14 2020-02-04 International Business Machines Corporation Separation of memory-based configuration state registers based on groups
US10698686B2 (en) 2017-11-14 2020-06-30 International Business Machines Corporation Configurable architectural placement control
US10761983B2 (en) 2017-11-14 2020-09-01 International Business Machines Corporation Memory based configuration state registers
US10599568B2 (en) * 2018-04-09 2020-03-24 Intel Corporation Management of coherent links and multi-level memory
US11307993B2 (en) * 2018-11-26 2022-04-19 Advanced Micro Devices, Inc. Dynamic remapping of virtual address ranges using remap vector
KR102648790B1 (ko) * 2018-12-19 2024-03-19 에스케이하이닉스 주식회사 데이터 저장 장치 및 그 동작 방법
US10969980B2 (en) * 2019-03-28 2021-04-06 Intel Corporation Enforcing unique page table permissions with shared page tables
US11782835B2 (en) 2020-11-30 2023-10-10 Electronics And Telecommunications Research Institute Host apparatus, heterogeneous system architecture device, and heterogeneous system based on unified virtual memory
US11593109B2 (en) 2021-06-07 2023-02-28 International Business Machines Corporation Sharing instruction cache lines between multiple threads
US11593108B2 (en) * 2021-06-07 2023-02-28 International Business Machines Corporation Sharing instruction cache footprint between multiple threads
GB2616643B (en) * 2022-03-16 2024-07-10 Advanced Risc Mach Ltd Read-as-X property for page of memory address space
JP2025041465A (ja) * 2023-09-13 2025-03-26 株式会社日立製作所 保護制御システムおよび保護制御方法

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CN101046774A (zh) * 2006-03-28 2007-10-03 国际商业机器公司 使用替代页池管理dma写入页错误的计算机实现方法和装置
US20120036334A1 (en) * 2010-08-05 2012-02-09 Horman Neil R T Access to shared memory segments by multiple application processes
US20120089808A1 (en) * 2010-10-08 2012-04-12 Jang Choon-Ki Multiprocessor using a shared virtual memory and method of generating a translation table
CN103443760A (zh) * 2011-03-11 2013-12-11 英特尔公司 实现具有在处理设备之间的共享虚拟存储器的系统的tlb同步

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10901738B2 (en) 2017-11-14 2021-01-26 International Business Machines Corporation Bulk store and load operations of configuration state registers
WO2019097345A1 (en) * 2017-11-14 2019-05-23 International Business Machines Corporation Automatic pinning of units of memory
US10558366B2 (en) 2017-11-14 2020-02-11 International Business Machines Corporation Automatic pinning of units of memory
US10592164B2 (en) 2017-11-14 2020-03-17 International Business Machines Corporation Portions of configuration state registers in-memory
US10635602B2 (en) 2017-11-14 2020-04-28 International Business Machines Corporation Address translation prior to receiving a storage reference using the address to be translated
US10761751B2 (en) 2017-11-14 2020-09-01 International Business Machines Corporation Configuration state registers grouped based on functional affinity
US11287981B2 (en) 2017-11-14 2022-03-29 International Business Machines Corporation Automatic pinning of units of memory
US10976931B2 (en) 2017-11-14 2021-04-13 International Business Machines Corporation Automatic pinning of units of memory
US11093145B2 (en) 2017-11-14 2021-08-17 International Business Machines Corporation Protecting in-memory configuration state registers
US11099782B2 (en) 2017-11-14 2021-08-24 International Business Machines Corporation Portions of configuration state registers in-memory
US11106490B2 (en) 2017-11-14 2021-08-31 International Business Machines Corporation Context switch by changing memory pointers
US11579806B2 (en) 2017-11-14 2023-02-14 International Business Machines Corporation Portions of configuration state registers in-memory
CN107861887A (zh) * 2017-11-30 2018-03-30 科大智能电气技术有限公司 一种串行易失性存储器的控制方法
CN112905243A (zh) * 2019-11-15 2021-06-04 成都鼎桥通信技术有限公司 一种同时运行双系统的方法和装置
CN112905243B (zh) * 2019-11-15 2022-05-13 成都鼎桥通信技术有限公司 一种同时运行双系统的方法和装置
CN113674133A (zh) * 2021-07-27 2021-11-19 阿里巴巴新加坡控股有限公司 Gpu集群共享显存系统、方法、装置及设备
CN113674133B (zh) * 2021-07-27 2023-09-05 阿里巴巴新加坡控股有限公司 Gpu集群共享显存系统、方法、装置及设备

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Publication number Publication date
EP3170086A1 (en) 2017-05-24
JP2017530436A (ja) 2017-10-12
TW201610680A (zh) 2016-03-16
US20160019168A1 (en) 2016-01-21
KR20170031697A (ko) 2017-03-21
WO2016010704A1 (en) 2016-01-21

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