DE60219436D1 - System mit adressbasierter Intraknotenkohärenz und datenbasierter Interknotenkohärenz - Google Patents

System mit adressbasierter Intraknotenkohärenz und datenbasierter Interknotenkohärenz

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Publication number
DE60219436D1
DE60219436D1 DE60219436T DE60219436T DE60219436D1 DE 60219436 D1 DE60219436 D1 DE 60219436D1 DE 60219436 T DE60219436 T DE 60219436T DE 60219436 T DE60219436 T DE 60219436T DE 60219436 D1 DE60219436 D1 DE 60219436D1
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DE
Germany
Prior art keywords
interconnect
node
address
nodes
data
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
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DE60219436T
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English (en)
Other versions
DE60219436T2 (de
Inventor
Joseph B Rowlands
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.)
Broadcom Corp
Original Assignee
Broadcom Corp
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Publication date
Application filed by Broadcom Corp filed Critical Broadcom Corp
Publication of DE60219436D1 publication Critical patent/DE60219436D1/de
Application granted granted Critical
Publication of DE60219436T2 publication Critical patent/DE60219436T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G06F12/0806—Multiuser, multiprocessor or multiprocessing cache systems
    • G06F12/0815—Cache consistency protocols
    • G06F12/0817—Cache consistency protocols using directory methods
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99951—File or database maintenance
    • Y10S707/99952—Coherency, e.g. same view to multiple users

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)
  • Image Analysis (AREA)
  • Image Processing (AREA)
DE60219436T 2002-05-15 2002-11-20 System mit adressbasierter Intraknotenkohärenz und datenbasierter Interknotenkohärenz Expired - Lifetime DE60219436T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US38074002P 2002-05-15 2002-05-15
US380740P 2002-05-15
US270480 2002-10-11
US10/270,480 US7003631B2 (en) 2002-05-15 2002-10-11 System having address-based intranode coherency and data-based internode coherency

Publications (2)

Publication Number Publication Date
DE60219436D1 true DE60219436D1 (de) 2007-05-24
DE60219436T2 DE60219436T2 (de) 2007-12-13

Family

ID=29272889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60219436T Expired - Lifetime DE60219436T2 (de) 2002-05-15 2002-11-20 System mit adressbasierter Intraknotenkohärenz und datenbasierter Interknotenkohärenz

Country Status (4)

Country Link
US (1) US7003631B2 (de)
EP (1) EP1363191B1 (de)
AT (1) ATE359554T1 (de)
DE (1) DE60219436T2 (de)

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US11119926B2 (en) 2017-12-18 2021-09-14 Advanced Micro Devices, Inc. Region based directory scheme to adapt to large cache sizes
US10705959B2 (en) 2018-08-31 2020-07-07 Advanced Micro Devices, Inc. Region based split-directory scheme to adapt to large cache sizes
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Also Published As

Publication number Publication date
EP1363191B1 (de) 2007-04-11
EP1363191A1 (de) 2003-11-19
US7003631B2 (en) 2006-02-21
DE60219436T2 (de) 2007-12-13
US20030217234A1 (en) 2003-11-20
ATE359554T1 (de) 2007-05-15

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Legal Events

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8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOSCH JEHLE PATENTANWALTSGESELLSCHAFT MBH, 80639 M