DE69223386D1 - Umsetzungspuffer für virtuelle maschinen mit adressraumübereinstimmung - Google Patents

Umsetzungspuffer für virtuelle maschinen mit adressraumübereinstimmung

Info

Publication number
DE69223386D1
DE69223386D1 DE69223386T DE69223386T DE69223386D1 DE 69223386 D1 DE69223386 D1 DE 69223386D1 DE 69223386 T DE69223386 T DE 69223386T DE 69223386 T DE69223386 T DE 69223386T DE 69223386 D1 DE69223386 D1 DE 69223386D1
Authority
DE
Germany
Prior art keywords
virtual machines
address match
buffer
implementation
implementation buffer
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
DE69223386T
Other languages
English (en)
Other versions
DE69223386T2 (de
Inventor
Andrew Mason
Judith Hall
Richard Witek
Paul Robinson
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.)
Digital Equipment Corp
Original Assignee
Digital Equipment Corp
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 Digital Equipment Corp filed Critical Digital Equipment Corp
Publication of DE69223386D1 publication Critical patent/DE69223386D1/de
Application granted granted Critical
Publication of DE69223386T2 publication Critical patent/DE69223386T2/de
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
    • G06F12/10—Address translation
    • G06F12/1027—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB]
    • G06F12/1036—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB] for multiple virtual address spaces, e.g. segmentation
    • 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
    • G06F12/1054—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 physically addressed
    • 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
    • G06F2212/65—Details of virtual memory and virtual address translation
    • G06F2212/656—Address space sharing
DE69223386T 1991-06-28 1992-06-25 Umsetzungspuffer für virtuelle maschinen mit adressraumübereinstimmung Expired - Lifetime DE69223386T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/722,869 US5319760A (en) 1991-06-28 1991-06-28 Translation buffer for virtual machines with address space match
PCT/US1992/005351 WO1993000636A1 (en) 1991-06-28 1992-06-25 Translation buffer for virtual machines with address space match

Publications (2)

Publication Number Publication Date
DE69223386D1 true DE69223386D1 (de) 1998-01-15
DE69223386T2 DE69223386T2 (de) 1998-06-10

Family

ID=24903754

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69223386T Expired - Lifetime DE69223386T2 (de) 1991-06-28 1992-06-25 Umsetzungspuffer für virtuelle maschinen mit adressraumübereinstimmung

Country Status (7)

Country Link
US (1) US5319760A (de)
EP (1) EP0548315B1 (de)
AU (1) AU654204B2 (de)
CA (1) CA2088978C (de)
DE (1) DE69223386T2 (de)
IE (1) IE922106A1 (de)
WO (1) WO1993000636A1 (de)

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Also Published As

Publication number Publication date
IE922106A1 (en) 1992-12-30
EP0548315A1 (de) 1993-06-30
CA2088978A1 (en) 1992-12-29
EP0548315B1 (de) 1997-12-03
CA2088978C (en) 1996-08-13
DE69223386T2 (de) 1998-06-10
WO1993000636A1 (en) 1993-01-07
US5319760A (en) 1994-06-07
AU654204B2 (en) 1994-10-27
AU2295492A (en) 1993-01-25

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