CN101124551A - 自主调整计算机操作系统的虚拟存储器子系统 - Google Patents

自主调整计算机操作系统的虚拟存储器子系统 Download PDF

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Publication number
CN101124551A
CN101124551A CNA200580014596XA CN200580014596A CN101124551A CN 101124551 A CN101124551 A CN 101124551A CN A200580014596X A CNA200580014596X A CN A200580014596XA CN 200580014596 A CN200580014596 A CN 200580014596A CN 101124551 A CN101124551 A CN 101124551A
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China
Prior art keywords
free
thread
wait
rate
memory
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Pending
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CNA200580014596XA
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English (en)
Chinese (zh)
Inventor
乔方·詹恩
普拉塔普·C·帕特奈克
曼贾尼亚·S·伯拉古拉
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International Business Machines Corp
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International Business Machines Corp
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Publication of CN101124551A publication Critical patent/CN101124551A/zh
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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
    • 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
    • G06F12/12—Replacement control
    • G06F12/121—Replacement control using replacement algorithms
    • G06F12/126—Replacement control using replacement algorithms with special data handling, e.g. priority of data or instructions, handling errors or pinning
    • G06F12/127—Replacement control using replacement algorithms with special data handling, e.g. priority of data or instructions, handling errors or pinning using additional replacement algorithms
    • 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
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/023—Free address space management
    • 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
    • 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
    • G06F12/12—Replacement control

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
CNA200580014596XA 2004-06-30 2005-05-04 自主调整计算机操作系统的虚拟存储器子系统 Pending CN101124551A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/881,508 2004-06-30
US10/881,508 US20060004977A1 (en) 2004-06-30 2004-06-30 Autonomically tuning the virtual memory subsystem of a computer operating system

Publications (1)

Publication Number Publication Date
CN101124551A true CN101124551A (zh) 2008-02-13

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CNA200580014596XA Pending CN101124551A (zh) 2004-06-30 2005-05-04 自主调整计算机操作系统的虚拟存储器子系统

Country Status (7)

Country Link
US (1) US20060004977A1 (enExample)
EP (1) EP1782205A2 (enExample)
JP (1) JP2008505389A (enExample)
KR (1) KR20070024552A (enExample)
CN (1) CN101124551A (enExample)
TW (1) TW200602869A (enExample)
WO (1) WO2006007043A2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101430670B (zh) * 2008-12-16 2010-06-23 中国科学院计算技术研究所 一种在虚拟化环境中i/o设备重构的方法及系统
CN101833512A (zh) * 2010-04-22 2010-09-15 中兴通讯股份有限公司 一种内存回收方法及其装置

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* Cited by examiner, † Cited by third party
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US8055876B2 (en) * 2008-06-06 2011-11-08 International Business Machines Corporation Selectively mark free frames as unused for cooperative memory over-commitment
US8799892B2 (en) * 2008-06-09 2014-08-05 International Business Machines Corporation Selective memory donation in virtual real memory environment
US8312201B2 (en) * 2008-06-09 2012-11-13 International Business Machines Corporation Managing memory allocations loans
US8230155B2 (en) 2008-06-26 2012-07-24 Microsoft Corporation Direct memory access filter for virtualized operating systems
FR2939223A3 (fr) * 2008-12-02 2010-06-04 Toluna Procede pour optimiser le fonctionnement d'un systeme pour realiser au moins un sondage en ligne, systeme mettant en oeuvre le procede
KR101618634B1 (ko) 2009-01-07 2016-05-09 삼성전자주식회사 비휘발성 메모리와, 이의 페이지 동적할당장치 및 페이지 매핑장치와, 이의 페이지 동적할당방법 및 페이지 매핑방법
KR101612922B1 (ko) * 2009-06-09 2016-04-15 삼성전자주식회사 메모리 시스템 및 메모리 시스템 관리 방법
US8713565B2 (en) 2010-04-28 2014-04-29 International Business Machines Corporation Automated tuning in a virtual machine computing environment
WO2012126180A1 (en) * 2011-03-24 2012-09-27 Microsoft Corporation Multi-layer search-engine index
US8683169B2 (en) 2011-05-05 2014-03-25 International Business Machines Corporation Selecting an auxiliary storage medium for writing data of real storage pages
US8793444B2 (en) * 2011-05-05 2014-07-29 International Business Machines Corporation Managing large page memory pools
US8799611B2 (en) * 2011-05-05 2014-08-05 International Business Machines Corporation Managing allocation of memory pages
US8656133B2 (en) 2011-05-05 2014-02-18 International Business Machines Corporation Managing storage extents and the obtaining of storage blocks within the extents
US8868876B2 (en) 2011-12-28 2014-10-21 International Business Machines Corporation Dedicated large page memory pools
US9367439B2 (en) * 2012-04-30 2016-06-14 Oracle International Corporation Physical memory usage prediction
US9696933B2 (en) * 2014-08-15 2017-07-04 International Business Machines Corporation Virtual machine manager initiated page-in of kernel pages
US9996455B2 (en) 2015-12-09 2018-06-12 International Business Machines Corporation Virtual storage address threshold for freemained frames
JP2017201481A (ja) * 2016-05-06 2017-11-09 富士通株式会社 情報処理装置、情報処理装置の制御方法および情報処理装置の制御プログラム
JP7007557B2 (ja) * 2017-08-24 2022-01-24 富士通株式会社 情報処理装置、プロセス管理方法およびプロセス管理プログラム
JP2020031307A (ja) * 2018-08-21 2020-02-27 京セラドキュメントソリューションズ株式会社 電子機器及びメモリー管理プログラム
CN112099955A (zh) * 2020-09-27 2020-12-18 合肥移瑞通信技术有限公司 安卓系统运行内存的控制方法、装置及介质、计算机设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6112301A (en) * 1997-01-15 2000-08-29 International Business Machines Corporation System and method for customizing an operating system
US6427161B1 (en) * 1998-06-12 2002-07-30 International Business Machines Corporation Thread scheduling techniques for multithreaded servers
US7080379B2 (en) * 2002-06-20 2006-07-18 International Business Machines Corporation Multiprocessor load balancing system for prioritizing threads and assigning threads into one of a plurality of run queues based on a priority band and a current load of the run queue
US7120753B2 (en) * 2004-04-20 2006-10-10 International Business Machines Corporation System and method for dynamically adjusting read ahead values based upon memory usage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101430670B (zh) * 2008-12-16 2010-06-23 中国科学院计算技术研究所 一种在虚拟化环境中i/o设备重构的方法及系统
CN101833512A (zh) * 2010-04-22 2010-09-15 中兴通讯股份有限公司 一种内存回收方法及其装置
WO2011131046A1 (zh) * 2010-04-22 2011-10-27 中兴通讯股份有限公司 一种内存回收方法及其装置

Also Published As

Publication number Publication date
WO2006007043A3 (en) 2007-04-26
TW200602869A (en) 2006-01-16
KR20070024552A (ko) 2007-03-02
EP1782205A2 (en) 2007-05-09
JP2008505389A (ja) 2008-02-21
US20060004977A1 (en) 2006-01-05
WO2006007043A2 (en) 2006-01-19

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