DE69219433T2 - Virtueller Durchschreibcachespeicher Synonym-Adressierung und Cache-Ungültigkeitserklärungen - Google Patents

Virtueller Durchschreibcachespeicher Synonym-Adressierung und Cache-Ungültigkeitserklärungen

Info

Publication number
DE69219433T2
DE69219433T2 DE69219433T DE69219433T DE69219433T2 DE 69219433 T2 DE69219433 T2 DE 69219433T2 DE 69219433 T DE69219433 T DE 69219433T DE 69219433 T DE69219433 T DE 69219433T DE 69219433 T2 DE69219433 T2 DE 69219433T2
Authority
DE
Germany
Prior art keywords
cache
addressing
write
synonym
invalidation
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
DE69219433T
Other languages
English (en)
Other versions
DE69219433D1 (de
Inventor
Mark Young
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
Application filed by Sun Microsystems Inc filed Critical Sun Microsystems Inc
Publication of DE69219433D1 publication Critical patent/DE69219433D1/de
Application granted granted Critical
Publication of DE69219433T2 publication Critical patent/DE69219433T2/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
    • 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
    • G06F12/0891—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches using clearing, invalidating or resetting means
    • 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
    • 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
    • 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
DE69219433T 1991-11-04 1992-11-02 Virtueller Durchschreibcachespeicher Synonym-Adressierung und Cache-Ungültigkeitserklärungen Expired - Fee Related DE69219433T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78754791A 1991-11-04 1991-11-04

Publications (2)

Publication Number Publication Date
DE69219433D1 DE69219433D1 (de) 1997-06-05
DE69219433T2 true DE69219433T2 (de) 1997-12-11

Family

ID=25141839

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69219433T Expired - Fee Related DE69219433T2 (de) 1991-11-04 1992-11-02 Virtueller Durchschreibcachespeicher Synonym-Adressierung und Cache-Ungültigkeitserklärungen

Country Status (5)

Country Link
US (1) US5933844A (de)
EP (1) EP0541319B1 (de)
JP (1) JP3552114B2 (de)
KR (1) KR100285533B1 (de)
DE (1) DE69219433T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6356996B1 (en) * 1998-03-24 2002-03-12 Novell, Inc. Cache fencing for interpretive environments
EP1046998A1 (de) * 1999-04-22 2000-10-25 Texas Instruments Incorporated Digitale Signalprozessoren mit virtueller Addressierung
US6453404B1 (en) * 1999-05-27 2002-09-17 Microsoft Corporation Distributed data cache with memory allocation model
US7065632B1 (en) * 2000-04-07 2006-06-20 Ip First Llc Method and apparatus for speculatively forwarding storehit data in a hierarchical manner
GB2372589B (en) * 2001-02-21 2003-01-22 3Com Corp Memory aliasing in a processor system
US6725337B1 (en) * 2001-05-16 2004-04-20 Advanced Micro Devices, Inc. Method and system for speculatively invalidating lines in a cache
US7564375B2 (en) * 2001-09-11 2009-07-21 Zonar Systems, Inc. System and method to associate geographical position data collected from a vehicle with a specific route
US7017054B2 (en) * 2002-07-02 2006-03-21 Dell Products L.P. Mirrored tag snoop optimization
KR100755700B1 (ko) 2005-12-27 2007-09-05 삼성전자주식회사 비휘발성 메모리가 캐쉬로 사용되는 저장 장치 및 그 관리방법
US10056008B1 (en) 2006-06-20 2018-08-21 Zonar Systems, Inc. Using telematics data including position data and vehicle analytics to train drivers to improve efficiency of vehicle use
EP2444938A4 (de) * 2009-06-17 2015-09-02 Panasonic Ip Man Co Ltd Bilderzeugungsvorrichtung, bilderzeugungsverfahren und integrierter schaltkreis
US20130261939A1 (en) 2012-04-01 2013-10-03 Zonar Systems, Inc. Method and apparatus for matching vehicle ecu programming to current vehicle operating conditions
US9317423B2 (en) * 2013-01-07 2016-04-19 Hitachi, Ltd. Storage system which realizes asynchronous remote copy using cache memory composed of flash memory, and control method thereof
US9934152B1 (en) * 2015-02-17 2018-04-03 Marvell International Ltd. Method and apparatus to use hardware alias detection and management in a virtually indexed physically tagged cache
US9842051B1 (en) * 2015-03-25 2017-12-12 Marvell International Ltd. Managing aliasing in a virtually indexed physically tagged cache
GB2577404B (en) * 2016-03-29 2020-09-09 Imagination Tech Ltd Handling memory requests
GB2548845B (en) 2016-03-29 2019-11-27 Imagination Tech Ltd Handling memory requests
WO2018080783A1 (en) 2016-10-31 2018-05-03 Rambus Inc. Hybrid memory module
US10482028B2 (en) * 2017-04-21 2019-11-19 Intel Corporation Cache optimization for graphics systems
US10325341B2 (en) 2017-04-21 2019-06-18 Intel Corporation Handling pipeline submissions across many compute units
WO2019074743A1 (en) 2017-10-12 2019-04-18 Rambus Inc. NON-VOLATILE PHYSICAL MEMORY WITH DRAM CACHE MEMORY

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439829A (en) * 1981-01-07 1984-03-27 Wang Laboratories, Inc. Data processing machine with improved cache memory management
US4884197A (en) * 1985-02-22 1989-11-28 Intergraph Corporation Method and apparatus for addressing a cache memory
US5119290A (en) * 1987-10-02 1992-06-02 Sun Microsystems, Inc. Alias address support
JPH01173241A (ja) * 1987-12-28 1989-07-07 Toshiba Corp キャッシュメモリ装置
US5058006A (en) * 1988-06-27 1991-10-15 Digital Equipment Corporation Method and apparatus for filtering invalidate requests
GB2256512B (en) * 1991-06-04 1995-03-15 Intel Corp Second level cache controller unit and system

Also Published As

Publication number Publication date
DE69219433D1 (de) 1997-06-05
KR930010733A (ko) 1993-06-23
JPH05257804A (ja) 1993-10-08
JP3552114B2 (ja) 2004-08-11
KR100285533B1 (ko) 2001-04-02
EP0541319B1 (de) 1997-05-02
EP0541319A1 (de) 1993-05-12
US5933844A (en) 1999-08-03

Similar Documents

Publication Publication Date Title
DE69219433T2 (de) Virtueller Durchschreibcachespeicher Synonym-Adressierung und Cache-Ungültigkeitserklärungen
DE69530776D1 (de) Zweiwege set-assoziativer cache-speicher
DE69130583T2 (de) Cache-Steuerungsanordnung
DE69130580T2 (de) Cache-Speicheranordnung
DE69427734D1 (de) Linearadressierter Mikroprozessorcachespeicher
EP0458127A3 (en) Translation of multiple virtual pages upon a tlb miss
DE69027253D1 (de) Multiprozessor-Cachespeichersystem
DE69229667T2 (de) Simulierte cachespeicher-assoziativität
DE69629140D1 (de) Cachefähigkeitsattribut für virtuelle Adressen in Cachespeichern mit sowohl virtuellen als auch physikalischem Index
EP0718758A3 (de) Mechanismus zum Identifizieren der Befehlswortgrenzen im Cachespeicher
DE69529374D1 (de) Datenprozessor mit Teilassoziativer Einheit
DE69132186T2 (de) Cache-Speicherverwaltungsanordnung
DE69127936T2 (de) Busprotokoll für Prozessor mit write-back cache
DE69432133D1 (de) Datenprozessor mit Cache-Speicher
DE68927172D1 (de) Multiprozessorsystem mit cache-speichern
DE69317729D1 (de) Cache-Etikettenspeicher
DE69227465T2 (de) Cpu mit pipeline-einheit und effektiv-adressenrechnungseinheit mit möglichkeit zur beibehaltung von virtuellen operandenadressen.
EP0463770A3 (en) Computer with cache
DE69030072T2 (de) Schneller Durchschreib-Cache-Speicher
DE69033629T2 (de) Mikroprozessor mit Cache-Speicher
DE69131212D1 (de) Cache-Kohärenz in logischen Caches
EP0470561A3 (en) Data processor for maintaining coherency of cache memory data
DE69131338T2 (de) Cache-Speicheranordnung
EP0461925A3 (en) Lookaside cache
DE69031365D1 (de) Mehrrechnersystem mit hierarchischem Cache-Speicher

Legal Events

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