AU543278B2 - Cache clearing in multiprocessor system - Google Patents

Cache clearing in multiprocessor system

Info

Publication number
AU543278B2
AU543278B2 AU65324/80A AU6532480A AU543278B2 AU 543278 B2 AU543278 B2 AU 543278B2 AU 65324/80 A AU65324/80 A AU 65324/80A AU 6532480 A AU6532480 A AU 6532480A AU 543278 B2 AU543278 B2 AU 543278B2
Authority
AU
Australia
Prior art keywords
multiprocessor system
cache clearing
clearing
cache
multiprocessor
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.)
Ceased
Application number
AU65324/80A
Other languages
English (en)
Other versions
AU6532480A (en
Inventor
James L. King
Marion G. Porter
Charles P. Ryan
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.)
Bull HN Information Systems Inc
Original Assignee
Honeywell Information Systems Italia SpA
Honeywell Information Systems 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 Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc filed Critical Honeywell Information Systems Italia SpA
Publication of AU6532480A publication Critical patent/AU6532480A/en
Application granted granted Critical
Publication of AU543278B2 publication Critical patent/AU543278B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • G06F12/0806—Multiuser, multiprocessor or multiprocessing cache systems
    • G06F12/0815—Cache consistency protocols
    • G06F12/0817—Cache consistency protocols using directory methods
    • G06F12/0822—Copy directories
AU65324/80A 1979-12-14 1980-12-12 Cache clearing in multiprocessor system Ceased AU543278B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10380479A 1979-12-14 1979-12-14
US103804 1979-12-14

Publications (2)

Publication Number Publication Date
AU6532480A AU6532480A (en) 1981-06-18
AU543278B2 true AU543278B2 (en) 1985-04-18

Family

ID=22297115

Family Applications (1)

Application Number Title Priority Date Filing Date
AU65324/80A Ceased AU543278B2 (en) 1979-12-14 1980-12-12 Cache clearing in multiprocessor system

Country Status (6)

Country Link
JP (1) JPS5698769A (de)
AU (1) AU543278B2 (de)
CA (1) CA1159153A (de)
DE (1) DE3046912C2 (de)
FR (1) FR2472232B1 (de)
GB (1) GB2065941B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399506A (en) * 1980-10-06 1983-08-16 International Business Machines Corporation Store-in-cache processor means for clearing main storage
US4525777A (en) * 1981-08-03 1985-06-25 Honeywell Information Systems Inc. Split-cycle cache system with SCU controlled cache clearing during cache store access period
DE3138972A1 (de) * 1981-09-30 1983-04-14 Siemens AG, 1000 Berlin und 8000 München Onchip mikroprozessorchachespeichersystem und verfahren zu seinem betrieb
JPH0668735B2 (ja) * 1987-02-09 1994-08-31 日本電気アイシーマイコンシステム株式会社 キヤツシユメモリ−
JPH01115358A (ja) * 1987-10-30 1989-05-08 Toru Ishiwatari 鎌倉彫を施した棺の製造方法
US5282201A (en) * 1987-12-22 1994-01-25 Kendall Square Research Corporation Dynamic packet routing network
US5226039A (en) * 1987-12-22 1993-07-06 Kendall Square Research Corporation Packet routing switch
US5055999A (en) * 1987-12-22 1991-10-08 Kendall Square Research Corporation Multiprocessor digital data processing system
US5251308A (en) * 1987-12-22 1993-10-05 Kendall Square Research Corporation Shared memory multiprocessor with data hiding and post-store
US5822578A (en) * 1987-12-22 1998-10-13 Sun Microsystems, Inc. System for inserting instructions into processor instruction stream in order to perform interrupt processing
US5341483A (en) * 1987-12-22 1994-08-23 Kendall Square Research Corporation Dynamic hierarchial associative memory
US5761413A (en) 1987-12-22 1998-06-02 Sun Microsystems, Inc. Fault containment system for multiprocessor with shared memory
GB2216308A (en) * 1988-03-01 1989-10-04 Ardent Computer Corp Maintaining cache consistency
US5153595A (en) * 1990-03-26 1992-10-06 Geophysical Survey Systems, Inc. Range information from signal distortions
GB2256512B (en) * 1991-06-04 1995-03-15 Intel Corp Second level cache controller unit and system
CA2078312A1 (en) 1991-09-20 1993-03-21 Mark A. Kaufman Digital data processor with improved paging
US5724549A (en) * 1992-04-06 1998-03-03 Cyrix Corporation Cache coherency without bus master arbitration signals

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771137A (en) * 1971-09-10 1973-11-06 Ibm Memory control in a multipurpose system utilizing a broadcast
US3845474A (en) * 1973-11-05 1974-10-29 Honeywell Inf Systems Cache store clearing operation for multiprocessor mode
JPS5440182B2 (de) * 1974-02-26 1979-12-01
US3979726A (en) * 1974-04-10 1976-09-07 Honeywell Information Systems, Inc. Apparatus for selectively clearing a cache store in a processor having segmentation and paging
US4020466A (en) * 1974-07-05 1977-04-26 Ibm Corporation Memory hierarchy system with journaling and copy back
JPS5295128A (en) * 1976-02-06 1977-08-10 Hitachi Ltd Information processing device
JPS5361236A (en) * 1976-11-12 1978-06-01 Fujitsu Ltd Memory access control system
US4136386A (en) * 1977-10-06 1979-01-23 International Business Machines Corporation Backing store access coordination in a multi-processor system
DE2947115A1 (de) * 1978-12-11 1980-06-26 Honeywell Inf Systems Loeschanordnung fuer einen cache- speicher eines prozessors in einem multiprozessorsystem

Also Published As

Publication number Publication date
GB2065941B (en) 1984-02-29
FR2472232B1 (fr) 1988-04-22
GB2065941A (en) 1981-07-01
FR2472232A1 (fr) 1981-06-26
CA1159153A (en) 1983-12-20
AU6532480A (en) 1981-06-18
DE3046912C2 (de) 1994-05-11
JPS5698769A (en) 1981-08-08
DE3046912A1 (de) 1981-09-03

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