DE69828969D1 - Garbage-sammlungs-anordnung und verfahren mit begrenzter pausenzeit und mit einer schreibschranke die mit quellen- und zielinstanzen eines partiell relokierten objektes assoziiert ist - Google Patents

Garbage-sammlungs-anordnung und verfahren mit begrenzter pausenzeit und mit einer schreibschranke die mit quellen- und zielinstanzen eines partiell relokierten objektes assoziiert ist

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Publication number
DE69828969D1
DE69828969D1 DE69828969T DE69828969T DE69828969D1 DE 69828969 D1 DE69828969 D1 DE 69828969D1 DE 69828969 T DE69828969 T DE 69828969T DE 69828969 T DE69828969 T DE 69828969T DE 69828969 D1 DE69828969 D1 DE 69828969D1
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DE
Germany
Prior art keywords
initiatives
target
source
garbage collection
pause time
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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DE69828969T
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English (en)
Other versions
DE69828969T2 (de
Inventor
Marc Tremblay
Michael O'connor
L Steele
Sanjay Vishin
Ole Agesen
Steven Heller
R White
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Sun Microsystems Inc
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Sun Microsystems Inc
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Publication of DE69828969T2 publication Critical patent/DE69828969T2/de
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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
    • 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
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/023—Free address space management
    • G06F12/0253—Garbage collection, i.e. reclamation of unreferenced memory
    • G06F12/0269—Incremental or concurrent garbage collection, e.g. in real-time 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
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/023—Free address space management
    • G06F12/0253—Garbage collection, i.e. reclamation of unreferenced memory
    • G06F12/0269—Incremental or concurrent garbage collection, e.g. in real-time systems
    • G06F12/0276—Generational garbage collection
    • 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
    • Y10S707/99956—File allocation
    • Y10S707/99957—Garbage collection
DE69828969T 1997-06-26 1998-06-25 Garbage-sammlungs-anordnung und verfahren mit begrenzter pausenzeit und mit einer schreibschranke die mit quellen- und zielinstanzen eines partiell relokierten objektes assoziiert ist Expired - Lifetime DE69828969T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/882,796 US5873104A (en) 1997-06-26 1997-06-26 Bounded-pause time garbage collection system and method including write barrier associated with source and target instances of a partially relocated object
US882796 1997-06-26
PCT/US1998/013620 WO1999000732A1 (en) 1997-06-26 1998-06-25 Bounded-pause time garbage collection system and method including write barrier associated with source and target instances of a partially relocated object

Publications (2)

Publication Number Publication Date
DE69828969D1 true DE69828969D1 (de) 2005-03-17
DE69828969T2 DE69828969T2 (de) 2006-04-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE69828969T Expired - Lifetime DE69828969T2 (de) 1997-06-26 1998-06-25 Garbage-sammlungs-anordnung und verfahren mit begrenzter pausenzeit und mit einer schreibschranke die mit quellen- und zielinstanzen eines partiell relokierten objektes assoziiert ist

Country Status (6)

Country Link
US (1) US5873104A (de)
EP (1) EP0991998B1 (de)
JP (1) JP3881702B2 (de)
KR (1) KR20010020495A (de)
DE (1) DE69828969T2 (de)
WO (1) WO1999000732A1 (de)

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Also Published As

Publication number Publication date
EP0991998A1 (de) 2000-04-12
US5873104A (en) 1999-02-16
JP3881702B2 (ja) 2007-02-14
WO1999000732A1 (en) 1999-01-07
JP2002506550A (ja) 2002-02-26
KR20010020495A (ko) 2001-03-15
EP0991998B1 (de) 2005-02-09
DE69828969T2 (de) 2006-04-13

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