IN2012DN00196A - - Google Patents

Info

Publication number
IN2012DN00196A
IN2012DN00196A IN196DEN2012A IN2012DN00196A IN 2012DN00196 A IN2012DN00196 A IN 2012DN00196A IN 196DEN2012 A IN196DEN2012 A IN 196DEN2012A IN 2012DN00196 A IN2012DN00196 A IN 2012DN00196A
Authority
IN
India
Prior art keywords
size
superpage
pages
operating system
entry
Prior art date
Application number
Other languages
English (en)
Inventor
Michael P Hohmuth
Uwe M Dannowski
Sebastian Biemueller
David S Christie
Stephan Diestelhorst
Thomas Friebel
Original Assignee
Advanced Micro Devices Inc
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 Advanced Micro Devices Inc filed Critical Advanced Micro Devices Inc
Publication of IN2012DN00196A publication Critical patent/IN2012DN00196A/en

Links

Classifications

    • 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
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/10—Address translation
    • 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
    • G06F12/08—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; 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
    • G06F12/08—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]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/22—Microcontrol or microprogram arrangements
    • G06F9/26—Address formation of the next micro-instruction ; Microprogram storage or retrieval arrangements
    • 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
    • G06F2212/65—Details of virtual memory and virtual address translation
    • G06F2212/652—Page size control

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
IN196DEN2012 2009-07-01 2010-06-30 IN2012DN00196A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/496,335 US8195917B2 (en) 2009-07-01 2009-07-01 Extended page size using aggregated small pages
PCT/US2010/040625 WO2011002900A1 (en) 2009-07-01 2010-06-30 Extended page size using aggregated small pages

Publications (1)

Publication Number Publication Date
IN2012DN00196A true IN2012DN00196A (ko) 2015-04-24

Family

ID=43411433

Family Applications (1)

Application Number Title Priority Date Filing Date
IN196DEN2012 IN2012DN00196A (ko) 2009-07-01 2010-06-30

Country Status (7)

Country Link
US (1) US8195917B2 (ko)
JP (1) JP2012532381A (ko)
KR (1) KR101563659B1 (ko)
CN (1) CN102473091B (ko)
GB (1) GB2485082B (ko)
IN (1) IN2012DN00196A (ko)
WO (1) WO2011002900A1 (ko)

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US8527736B1 (en) * 2010-09-07 2013-09-03 Adtran, Inc. Systems and methods for improving address translation speed
US8943296B2 (en) 2011-04-28 2015-01-27 Vmware, Inc. Virtual address mapping using rule based aliasing to achieve fine grained page translation
US9767039B2 (en) * 2011-07-18 2017-09-19 Vmware, Inc. Increasing granularity of dirty bit information in hardware assisted memory management systems
US9753860B2 (en) 2012-06-14 2017-09-05 International Business Machines Corporation Page table entry consolidation
US9092359B2 (en) * 2012-06-14 2015-07-28 International Business Machines Corporation Identification and consolidation of page table entries
US9811472B2 (en) 2012-06-14 2017-11-07 International Business Machines Corporation Radix table translation of memory
US8954707B2 (en) * 2012-08-03 2015-02-10 International Business Machines Corporation Automatic use of large pages
JP5958195B2 (ja) * 2012-08-31 2016-07-27 日本電気株式会社 仮想記憶管理システム、仮想記憶管理装置、仮想記憶初期化方法および仮想記憶初期化プログラム
US9058268B1 (en) 2012-09-20 2015-06-16 Matrox Graphics Inc. Apparatus, system and method for memory management
US9459877B2 (en) 2012-12-21 2016-10-04 Advanced Micro Devices, Inc. Nested speculative regions for a synchronization facility
US8966220B2 (en) 2013-01-15 2015-02-24 International Business Machines Corporation Optimizing large page processing
US9164915B2 (en) 2013-01-15 2015-10-20 International Business Machines Corporation Reserving fixed page areas in real storage increments
KR102069857B1 (ko) * 2013-02-28 2020-01-23 삼성전자주식회사 자체-학습을 통해 원래 이미지를 회전하는 방법과 상기 방법을 수행할 수 있는 장치들
US9563571B2 (en) 2014-04-25 2017-02-07 Apple Inc. Intelligent GPU memory pre-fetching and GPU translation lookaside buffer management
US9507726B2 (en) * 2014-04-25 2016-11-29 Apple Inc. GPU shared virtual memory working set management
WO2016175814A1 (en) 2015-04-30 2016-11-03 Hewlett Packard Enterprise Development Lp Mapping apertures of different sizes
US10310854B2 (en) 2015-06-30 2019-06-04 International Business Machines Corporation Non-faulting compute instructions
US10061539B2 (en) * 2015-06-30 2018-08-28 International Business Machines Corporation Inaccessibility status indicator
US10162525B2 (en) 2015-09-11 2018-12-25 Red Hat Israel, Ltd. Translating access requests for a multi-level page data structure
CN106940623B (zh) * 2016-01-04 2020-06-09 群联电子股份有限公司 存储器管理方法、存储器控制电路单元及存储器储存装置
US10108550B2 (en) 2016-09-22 2018-10-23 Google Llc Memory management supporting huge pages
US10282296B2 (en) 2016-12-12 2019-05-07 Intel Corporation Zeroing a cache line
US10241925B2 (en) 2017-02-15 2019-03-26 Ati Technologies Ulc Selecting a default page size in a variable page size TLB
US10282309B2 (en) 2017-02-24 2019-05-07 Advanced Micro Devices, Inc. Per-page control of physical address space distribution among memory modules
US10339068B2 (en) 2017-04-24 2019-07-02 Advanced Micro Devices, Inc. Fully virtualized TLBs
US10228991B2 (en) 2017-06-28 2019-03-12 Qualcomm Incorporated Providing hardware-based translation lookaside buffer (TLB) conflict resolution in processor-based systems
KR101942663B1 (ko) * 2017-09-28 2019-01-25 한국과학기술원 가상 메모리 주소 변환 효율화를 위한 연속성 활용 주소 변환 방법 및 시스템
CN108415782A (zh) * 2018-02-23 2018-08-17 携程旅游网络技术（上海）有限公司 应用程序的控件通信方法、装置、电子设备、存储介质
US11204879B2 (en) * 2019-06-06 2021-12-21 Arm Limited Memory management circuitry managing data transactions and address translations between an upstream device and a downstream device

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US6112285A (en) * 1997-09-23 2000-08-29 Silicon Graphics, Inc. Method, system and computer program product for virtual memory support for managing translation look aside buffers with multiple page size support
US6134602A (en) 1997-09-24 2000-10-17 Microsoft Corporation Application programming interface enabling application programs to group code and data to control allocation of physical memory in a virtual memory system
US20040117594A1 (en) * 2002-12-13 2004-06-17 Vanderspek Julius Memory management method
US8417913B2 (en) * 2003-11-13 2013-04-09 International Business Machines Corporation Superpage coalescing which supports read/write access to a new virtual superpage mapping during copying of physical pages
US7444493B2 (en) * 2004-09-30 2008-10-28 Intel Corporation Address translation for input/output devices using hierarchical translation tables
US8843727B2 (en) * 2004-09-30 2014-09-23 Intel Corporation Performance enhancement of address translation using translation tables covering large address spaces
US7395405B2 (en) * 2005-01-28 2008-07-01 Intel Corporation Method and apparatus for supporting address translation in a virtual machine environment
US7395406B2 (en) * 2005-05-12 2008-07-01 International Business Machines Corporation System and method of large page handling in a virtual memory system
US7437529B2 (en) * 2005-06-16 2008-10-14 International Business Machines Corporation Method and mechanism for efficiently creating large virtual memory pages in a multiple page size environment
US7376808B2 (en) * 2006-01-31 2008-05-20 International Business Machines Corporation Method and system for predicting the performance benefits of mapping subsets of application data to multiple page sizes
US7747838B2 (en) * 2007-05-19 2010-06-29 International Business Machines Corporation Method and apparatus for dynamically adjusting page size in a virtual memory range
US8078827B2 (en) * 2007-07-05 2011-12-13 International Business Machines Corporation Method and apparatus for caching of page translations for virtual machines
US7793070B2 (en) * 2007-07-12 2010-09-07 Qnx Software Systems Gmbh & Co. Kg Processing system implementing multiple page size memory organization with multiple translation lookaside buffers having differing characteristics
US7783859B2 (en) * 2007-07-12 2010-08-24 Qnx Software Systems Gmbh & Co. Kg Processing system implementing variable page size memory organization
US9244855B2 (en) * 2007-12-31 2016-01-26 Intel Corporation Method, system, and apparatus for page sizing extension
US8688894B2 (en) * 2009-09-03 2014-04-01 Pioneer Chip Technology Ltd. Page based management of flash storage

Also Published As

Publication number Publication date
US20110004739A1 (en) 2011-01-06
WO2011002900A1 (en) 2011-01-06
KR101563659B1 (ko) 2015-10-27
GB2485082A (en) 2012-05-02
JP2012532381A (ja) 2012-12-13
CN102473091A (zh) 2012-05-23
KR20120106696A (ko) 2012-09-26
CN102473091B (zh) 2014-09-17
US8195917B2 (en) 2012-06-05
GB2485082B (en) 2015-08-26
GB201200020D0 (en) 2012-02-15

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