TWI365385B - Managing computer memory in a computing environment with dynamic logical partitioning - Google Patents

Managing computer memory in a computing environment with dynamic logical partitioning

Info

Publication number
TWI365385B
TWI365385B TW095115598A TW95115598A TWI365385B TW I365385 B TWI365385 B TW I365385B TW 095115598 A TW095115598 A TW 095115598A TW 95115598 A TW95115598 A TW 95115598A TW I365385 B TWI365385 B TW I365385B
Authority
TW
Taiwan
Prior art keywords
computing environment
computer memory
managing computer
logical partitioning
dynamic logical
Prior art date
Application number
TW095115598A
Other languages
English (en)
Chinese (zh)
Other versions
TW200707230A (en
Inventor
William Joseph Armstrong
Richard Louis Arndt
Michael Joseph Corrigan
David Robert Engebretsen
Timothy Richard Marchini
Naresh Nayar
Original Assignee
Ibm
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ibm filed Critical Ibm
Publication of TW200707230A publication Critical patent/TW200707230A/zh
Application granted granted Critical
Publication of TWI365385B publication Critical patent/TWI365385B/zh

Links

Classifications

    • 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
    • G06F12/10—Address translation
    • G06F12/109—Address translation for multiple virtual address spaces, e.g. segmentation
    • 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
    • G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
    • G06F3/065—Replication mechanisms
    • 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
    • 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
    • G06F12/1027—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB]
    • G06F12/1036—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB] for multiple virtual address spaces, e.g. segmentation
    • 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
    • G06F3/061—Improving I/O performance
    • G06F3/0611—Improving I/O performance in relation to response time
    • 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
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
TW095115598A 2005-05-05 2006-05-02 Managing computer memory in a computing environment with dynamic logical partitioning TWI365385B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/122,801 US20060253682A1 (en) 2005-05-05 2005-05-05 Managing computer memory in a computing environment with dynamic logical partitioning

Publications (2)

Publication Number Publication Date
TW200707230A TW200707230A (en) 2007-02-16
TWI365385B true TWI365385B (en) 2012-06-01

Family

ID=36685798

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095115598A TWI365385B (en) 2005-05-05 2006-05-02 Managing computer memory in a computing environment with dynamic logical partitioning

Country Status (7)

Country Link
US (1) US20060253682A1 (enExample)
EP (1) EP1880284A2 (enExample)
JP (1) JP5039029B2 (enExample)
KR (1) KR100992034B1 (enExample)
CN (1) CN100570563C (enExample)
TW (1) TWI365385B (enExample)
WO (1) WO2006117394A2 (enExample)

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TWI777268B (zh) * 2020-10-07 2022-09-11 大陸商星宸科技股份有限公司 虛擬記憶管理方法及處理器

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US20080307190A1 (en) * 2007-06-07 2008-12-11 Richard Louis Arndt System and Method for Improved Virtual Real Memory
US20090037678A1 (en) * 2007-07-31 2009-02-05 Giles Chris M Protected portion of partition memory for computer code
JP5210730B2 (ja) * 2007-11-28 2013-06-12 株式会社日立製作所 仮想マシンモニタ及びマルチプロセッサシステム
US8819675B2 (en) 2007-11-28 2014-08-26 Hitachi, Ltd. Virtual machine monitor and multiprocessor system
US8432908B2 (en) * 2008-02-06 2013-04-30 Broadcom Corporation Efficient packet replication
US8225068B2 (en) * 2008-06-09 2012-07-17 International Business Machines Corporation Virtual real memory exportation for logical partitions
US8024546B2 (en) * 2008-10-23 2011-09-20 Microsoft Corporation Opportunistic page largification
US8201024B2 (en) * 2010-05-17 2012-06-12 Microsoft Corporation Managing memory faults
CN102314382A (zh) * 2010-07-06 2012-01-11 中兴通讯股份有限公司 一种紧急探查系统信息的方法及模块
US8589657B2 (en) 2011-01-04 2013-11-19 International Business Machines Corporation Operating system management of address-translation-related data structures and hardware lookasides
US9069598B2 (en) * 2012-01-06 2015-06-30 International Business Machines Corporation Providing logical partions with hardware-thread specific information reflective of exclusive use of a processor core
US9811472B2 (en) 2012-06-14 2017-11-07 International Business Machines Corporation Radix table translation of memory
US9092359B2 (en) * 2012-06-14 2015-07-28 International Business Machines Corporation Identification and consolidation of page table entries
US9753860B2 (en) * 2012-06-14 2017-09-05 International Business Machines Corporation Page table entry consolidation
US9116750B2 (en) * 2012-08-08 2015-08-25 International Business Machines Corporation Optimizing collective communications within a parallel computer
US9058268B1 (en) 2012-09-20 2015-06-16 Matrox Graphics Inc. Apparatus, system and method for memory management
US9009421B2 (en) * 2012-11-13 2015-04-14 International Business Machines Corporation Dynamically improving memory affinity of logical partitions
US9342342B2 (en) * 2013-03-15 2016-05-17 International Business Machines Corporation Refreshing memory topology in virtual machine operating systems
GB2516087A (en) 2013-07-11 2015-01-14 Ibm Virtual Machine Backup
GB2516083A (en) 2013-07-11 2015-01-14 Ibm Virtual Machine Backup
US9298516B2 (en) * 2013-10-01 2016-03-29 Globalfoundries Inc. Verification of dynamic logical partitioning
US9639478B2 (en) 2014-01-17 2017-05-02 International Business Machines Corporation Controlling direct memory access page mappings
KR102320044B1 (ko) 2014-10-02 2021-11-01 삼성전자주식회사 Pci 장치, 이를 포함하는 인터페이스 시스템, 및 컴퓨팅 시스템
TWI534619B (zh) * 2015-09-11 2016-05-21 慧榮科技股份有限公司 動態邏輯分段方法以及使用該方法的裝置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI777268B (zh) * 2020-10-07 2022-09-11 大陸商星宸科技股份有限公司 虛擬記憶管理方法及處理器

Also Published As

Publication number Publication date
EP1880284A2 (en) 2008-01-23
JP2008541214A (ja) 2008-11-20
US20060253682A1 (en) 2006-11-09
WO2006117394A3 (en) 2007-01-04
KR20080007448A (ko) 2008-01-21
CN101171572A (zh) 2008-04-30
JP5039029B2 (ja) 2012-10-03
KR100992034B1 (ko) 2010-11-05
TW200707230A (en) 2007-02-16
WO2006117394A2 (en) 2006-11-09
CN100570563C (zh) 2009-12-16

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