DE60039628D1 - Verfahren zur freispeichersammlung von unbenutzter verfahren - Google Patents

Verfahren zur freispeichersammlung von unbenutzter verfahren

Info

Publication number
DE60039628D1
DE60039628D1 DE60039628T DE60039628T DE60039628D1 DE 60039628 D1 DE60039628 D1 DE 60039628D1 DE 60039628 T DE60039628 T DE 60039628T DE 60039628 T DE60039628 T DE 60039628T DE 60039628 D1 DE60039628 D1 DE 60039628D1
Authority
DE
Germany
Prior art keywords
methods
program
regenerated
free storage
storage collection
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
DE60039628T
Other languages
English (en)
Inventor
Joakim Dahlstedt
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.)
BEA Systems Inc
Original Assignee
BEA 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 BEA Systems Inc filed Critical BEA Systems Inc
Application granted granted Critical
Publication of DE60039628D1 publication Critical patent/DE60039628D1/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
    • 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
    • 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
DE60039628T 1999-10-28 2000-10-27 Verfahren zur freispeichersammlung von unbenutzter verfahren Expired - Lifetime DE60039628D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9903890A SE514318C2 (sv) 1999-10-28 1999-10-28 Förfarande för att effektivisera en databehandlingsprocess vid användning av en virtuell maskin och där ett skräpsamlingsförfarande används
PCT/SE2000/002096 WO2001031455A1 (en) 1999-10-28 2000-10-27 A method for garbage collection of unused methods

Publications (1)

Publication Number Publication Date
DE60039628D1 true DE60039628D1 (de) 2008-09-04

Family

ID=20417516

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60039628T Expired - Lifetime DE60039628D1 (de) 1999-10-28 2000-10-27 Verfahren zur freispeichersammlung von unbenutzter verfahren

Country Status (11)

Country Link
US (2) US7194494B1 (de)
EP (1) EP1240589B1 (de)
JP (1) JP4150518B2 (de)
KR (1) KR20020070270A (de)
CN (1) CN100382047C (de)
AT (1) ATE402443T1 (de)
AU (1) AU768181B2 (de)
CA (1) CA2389168C (de)
DE (1) DE60039628D1 (de)
SE (1) SE514318C2 (de)
WO (1) WO2001031455A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005018425A (ja) * 2003-06-26 2005-01-20 Matsushita Electric Ind Co Ltd プログラム変換方法、プログラムおよび記憶媒体
WO2005001695A1 (ja) * 2003-06-30 2005-01-06 Matsushita Electric Industrial Co., Ltd. ガーベジコレクションシステム
EP1622009A1 (de) * 2004-07-27 2006-02-01 Texas Instruments Incorporated JSM-Architektur und Systeme
DE102007026693A1 (de) 2007-06-08 2008-12-11 Robert Bosch Gmbh Verfahren und Vorrichtung zum Umorganisieren von Daten in einem Speichersystem, insbesondere für Steuergeräte in Kraftfahrzeugen
CA2700217C (en) * 2010-04-01 2011-07-19 Ibm Canada Limited - Ibm Canada Limitee Write barrier elision for reference arrays
US10606614B2 (en) * 2016-07-31 2020-03-31 Oracle International Corporation Container-based language runtime using a variable-sized container for an isolated method
CN114265670B (zh) * 2022-03-02 2022-09-23 阿里云计算有限公司 一种内存块整理方法、介质及计算设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4797810A (en) * 1986-06-26 1989-01-10 Texas Instruments Incorporated Incremental, multi-area, generational, copying garbage collector for use in a virtual address space
US5088036A (en) * 1989-01-17 1992-02-11 Digital Equipment Corporation Real time, concurrent garbage collection system and method
US5293614A (en) * 1991-04-08 1994-03-08 Texas Instruments Incorporated System and method for hard real-time garbage collection requiring a write barrier but no read barrier
US5355483A (en) * 1991-07-18 1994-10-11 Next Computers Asynchronous garbage collection
CA2098459A1 (en) * 1992-06-15 1993-12-16 James L. Adcock Computer method and system for conservative-stack and generational heap garbage collection
US5692193A (en) * 1994-03-31 1997-11-25 Nec Research Institute, Inc. Software architecture for control of highly parallel computer systems
US6463581B1 (en) * 1996-10-03 2002-10-08 International Business Machines Corporation Method for determining reachable methods in object-oriented applications that use class libraries
US6041179A (en) * 1996-10-03 2000-03-21 International Business Machines Corporation Object oriented dispatch optimization
US5915255A (en) * 1997-04-23 1999-06-22 Sun Microsystems, Inc. Method and apparatus for referencing nodes using links
US5873105A (en) * 1997-06-26 1999-02-16 Sun Microsystems, Inc. Bounded-pause time garbage collection system and method including write barrier associated with a source instance of a partially relocated object
ATE239253T1 (de) 1997-12-19 2003-05-15 Microsoft Corp Inkrementeller freispeichersammler
US6654951B1 (en) * 1998-12-14 2003-11-25 International Business Machines Corporation Removal of unreachable methods in object-oriented applications based on program interface analysis

Also Published As

Publication number Publication date
CA2389168A1 (en) 2001-05-03
AU1563201A (en) 2001-05-08
US20070073794A1 (en) 2007-03-29
KR20020070270A (ko) 2002-09-05
US7194494B1 (en) 2007-03-20
WO2001031455A1 (en) 2001-05-03
SE9903890L (sv) 2001-02-12
CA2389168C (en) 2009-10-06
EP1240589A1 (de) 2002-09-18
AU768181B2 (en) 2003-12-04
JP4150518B2 (ja) 2008-09-17
CN1402847A (zh) 2003-03-12
EP1240589B1 (de) 2008-07-23
CN100382047C (zh) 2008-04-16
JP2003513356A (ja) 2003-04-08
SE514318C2 (sv) 2001-02-12
SE9903890D0 (sv) 1999-10-28
ATE402443T1 (de) 2008-08-15

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