GB2395824B - Object addressed memory hierarchy - Google Patents

Object addressed memory hierarchy

Info

Publication number
GB2395824B
GB2395824B GB0403483A GB0403483A GB2395824B GB 2395824 B GB2395824 B GB 2395824B GB 0403483 A GB0403483 A GB 0403483A GB 0403483 A GB0403483 A GB 0403483A GB 2395824 B GB2395824 B GB 2395824B
Authority
GB
United Kingdom
Prior art keywords
memory hierarchy
addressed memory
object addressed
hierarchy
memory
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 - Lifetime
Application number
GB0403483A
Other versions
GB2395824A (en
GB0403483D0 (en
Inventor
Gregory M Wright
Mario I Wolczko
Matthew L Seidl
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.)
Sun Microsystems Inc
Original Assignee
Sun Microsystems 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
Priority claimed from US10/072,169 external-priority patent/US6859868B2/en
Application filed by Sun Microsystems Inc filed Critical Sun Microsystems Inc
Publication of GB0403483D0 publication Critical patent/GB0403483D0/en
Publication of GB2395824A publication Critical patent/GB2395824A/en
Application granted granted Critical
Publication of GB2395824B publication Critical patent/GB2395824B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G06F12/0875—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches with dedicated cache, e.g. instruction or stack
    • 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]
    • G06F12/1045—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB] associated with a data cache
    • G06F12/1063—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB] associated with a data cache the data cache being concurrently virtually addressed

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)
GB0403483A 2002-02-07 2003-01-17 Object addressed memory hierarchy Expired - Lifetime GB2395824B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/072,169 US6859868B2 (en) 2002-02-07 2002-02-07 Object addressed memory hierarchy
GB0301150A GB2387939B (en) 2002-02-07 2003-01-17 Object addressed memory hierarchy

Publications (3)

Publication Number Publication Date
GB0403483D0 GB0403483D0 (en) 2004-03-24
GB2395824A GB2395824A (en) 2004-06-02
GB2395824B true GB2395824B (en) 2004-08-25

Family

ID=32232406

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0403483A Expired - Lifetime GB2395824B (en) 2002-02-07 2003-01-17 Object addressed memory hierarchy

Country Status (1)

Country Link
GB (1) GB2395824B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731740A (en) * 1984-06-30 1988-03-15 Kabushiki Kaisha Toshiba Translation lookaside buffer control system in computer or virtual memory control scheme
US5317704A (en) * 1989-07-18 1994-05-31 Hitachi, Ltd. Storage relocating method and hierarchy storage system utilizing a cache memory

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731740A (en) * 1984-06-30 1988-03-15 Kabushiki Kaisha Toshiba Translation lookaside buffer control system in computer or virtual memory control scheme
US5317704A (en) * 1989-07-18 1994-05-31 Hitachi, Ltd. Storage relocating method and hierarchy storage system utilizing a cache memory

Also Published As

Publication number Publication date
GB2395824A (en) 2004-06-02
GB0403483D0 (en) 2004-03-24

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20230116