GB2379538B - Non-volatile cache - Google Patents

Non-volatile cache

Info

Publication number
GB2379538B
GB2379538B GB0228871A GB0228871A GB2379538B GB 2379538 B GB2379538 B GB 2379538B GB 0228871 A GB0228871 A GB 0228871A GB 0228871 A GB0228871 A GB 0228871A GB 2379538 B GB2379538 B GB 2379538B
Authority
GB
United Kingdom
Prior art keywords
volatile cache
cache
volatile
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB0228871A
Other languages
English (en)
Other versions
GB2379538A (en
GB0228871D0 (en
Inventor
Richard L Coulson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intel Corp
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Priority to GB0423484A priority Critical patent/GB2403834B/en
Publication of GB0228871D0 publication Critical patent/GB0228871D0/en
Publication of GB2379538A publication Critical patent/GB2379538A/en
Application granted granted Critical
Publication of GB2379538B publication Critical patent/GB2379538B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0866—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches for peripheral storage systems, e.g. disk cache
    • G06F12/0873—Mapping of cache memory to specific storage devices or parts thereof
    • 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
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0893—Caches characterised by their organisation or structure
    • 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
    • G06F2212/21—Employing a record carrier using a specific recording technology
    • G06F2212/214—Solid state disk
    • 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
    • G06F2212/31—Providing disk cache in a specific location of a storage system
    • G06F2212/313—In storage device

Landscapes

  • 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)
  • Techniques For Improving Reliability Of Storages (AREA)
GB0228871A 2000-06-23 2001-06-01 Non-volatile cache Expired - Fee Related GB2379538B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0423484A GB2403834B (en) 2000-06-23 2001-06-01 Non-volatile cache

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60201000A 2000-06-23 2000-06-23
PCT/US2001/017851 WO2002001365A2 (en) 2000-06-23 2001-06-01 Non-volatile cache

Publications (3)

Publication Number Publication Date
GB0228871D0 GB0228871D0 (en) 2003-01-15
GB2379538A GB2379538A (en) 2003-03-12
GB2379538B true GB2379538B (en) 2005-01-12

Family

ID=24409613

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0228871A Expired - Fee Related GB2379538B (en) 2000-06-23 2001-06-01 Non-volatile cache

Country Status (6)

Country Link
JP (1) JP3951918B2 (ja)
CN (1) CN1295623C (ja)
AU (1) AU2001275147A1 (ja)
DE (1) DE10196380T1 (ja)
GB (1) GB2379538B (ja)
WO (1) WO2002001365A2 (ja)

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CN116583827A (zh) * 2021-12-08 2023-08-11 华为技术有限公司 数据存取方法、装置、磁盘控制器、磁盘和数据存储系统

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US5615353A (en) * 1991-03-05 1997-03-25 Zitel Corporation Method for operating a cache memory using a LRU table and access flags
US5764945A (en) * 1994-02-09 1998-06-09 Ballard; Clinton L. CD-ROM average access time improvement
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Also Published As

Publication number Publication date
WO2002001365A3 (en) 2002-04-11
WO2002001365A2 (en) 2002-01-03
CN1295623C (zh) 2007-01-17
DE10196380T1 (de) 2003-10-16
GB2379538A (en) 2003-03-12
JP3951918B2 (ja) 2007-08-01
AU2001275147A1 (en) 2002-01-08
JP2004506256A (ja) 2004-02-26
CN1527973A (zh) 2004-09-08
GB0228871D0 (en) 2003-01-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20130601