DE69130726T2 - Verfahren für Datenvorgriff in Cache-Speicher und Rechner zu dessen Durchführung - Google Patents

Verfahren für Datenvorgriff in Cache-Speicher und Rechner zu dessen Durchführung

Info

Publication number
DE69130726T2
DE69130726T2 DE69130726T DE69130726T DE69130726T2 DE 69130726 T2 DE69130726 T2 DE 69130726T2 DE 69130726 T DE69130726 T DE 69130726T DE 69130726 T DE69130726 T DE 69130726T DE 69130726 T2 DE69130726 T2 DE 69130726T2
Authority
DE
Germany
Prior art keywords
implementation
procedure
computer
cache memory
data anticipation
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
DE69130726T
Other languages
English (en)
Other versions
DE69130726D1 (de
Inventor
Chi-Hung Chi
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69130726D1 publication Critical patent/DE69130726D1/de
Publication of DE69130726T2 publication Critical patent/DE69130726T2/de
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
    • 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30098—Register arrangements
    • G06F9/30105—Register structure
    • 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • 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
    • G06F12/0862—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches with prefetch
    • 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3824—Operand accessing
    • G06F9/383—Operand prefetching
    • 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3836—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution
    • G06F9/3838—Dependency mechanisms, e.g. register scoreboarding
    • 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
    • G06F2212/60—Details of cache memory
    • G06F2212/6028—Prefetching based on hints or prefetch instructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Advance Control (AREA)
DE69130726T 1990-10-24 1991-10-17 Verfahren für Datenvorgriff in Cache-Speicher und Rechner zu dessen Durchführung Expired - Fee Related DE69130726T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60521290A 1990-10-24 1990-10-24

Publications (2)

Publication Number Publication Date
DE69130726D1 DE69130726D1 (de) 1999-02-18
DE69130726T2 true DE69130726T2 (de) 1999-07-22

Family

ID=24422692

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69130726T Expired - Fee Related DE69130726T2 (de) 1990-10-24 1991-10-17 Verfahren für Datenvorgriff in Cache-Speicher und Rechner zu dessen Durchführung

Country Status (4)

Country Link
EP (1) EP0482706B1 (de)
JP (1) JP3095831B2 (de)
KR (1) KR100262234B1 (de)
DE (1) DE69130726T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101134898B1 (ko) * 2011-12-28 2012-04-17 (주)대양이티에스 건조기용 원적외선 히터

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371927A (en) * 1977-11-22 1983-02-01 Honeywell Information Systems Inc. Data processing system programmable pre-read capability
EP0205193B1 (de) * 1985-06-17 1996-10-23 Nec Corporation Informationsverarbeitungssystem mit einer Steuerschaltung zum Abwarten einer Registererneuerung und einem Aufnahmemittel des zu erneuernden Registers
GB8817912D0 (en) * 1988-07-27 1988-09-01 Int Computers Ltd Data processing apparatus

Also Published As

Publication number Publication date
KR100262234B1 (ko) 2000-07-15
JP3095831B2 (ja) 2000-10-10
JPH04299737A (ja) 1992-10-22
KR920008588A (ko) 1992-05-28
EP0482706B1 (de) 1999-01-07
EP0482706A3 (en) 1993-02-10
DE69130726D1 (de) 1999-02-18
EP0482706A2 (de) 1992-04-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee