AU2001259863A1 - Object sampling technique for runtime observations of representative instances thereof - Google Patents

Object sampling technique for runtime observations of representative instances thereof

Info

Publication number
AU2001259863A1
AU2001259863A1 AU2001259863A AU5986301A AU2001259863A1 AU 2001259863 A1 AU2001259863 A1 AU 2001259863A1 AU 2001259863 A AU2001259863 A AU 2001259863A AU 5986301 A AU5986301 A AU 5986301A AU 2001259863 A1 AU2001259863 A1 AU 2001259863A1
Authority
AU
Australia
Prior art keywords
sampling technique
object sampling
representative instances
runtime observations
runtime
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.)
Abandoned
Application number
AU2001259863A
Inventor
Ole Agesen
Alexander T. Garthwaite
Timothy L. Harris
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 AU2001259863A1 publication Critical patent/AU2001259863A1/en
Abandoned 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
    • G06F12/0223—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3447—Performance evaluation by modeling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3466—Performance evaluation by tracing or monitoring
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Complex Calculations (AREA)
  • Memory System (AREA)
  • Debugging And Monitoring (AREA)
AU2001259863A 2000-05-16 2001-05-16 Object sampling technique for runtime observations of representative instances thereof Abandoned AU2001259863A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US20445500P 2000-05-16 2000-05-16
US60/204,455 2000-05-16
US09/855,454 US6799191B2 (en) 2000-05-16 2001-05-15 Object sampling technique for runtime observations of representative instances thereof
US09/855,454 2001-05-15
PCT/US2001/040747 WO2001088709A2 (en) 2000-05-16 2001-05-16 Object sampling technique for runtime observations of representative instances thereof

Publications (1)

Publication Number Publication Date
AU2001259863A1 true AU2001259863A1 (en) 2001-11-26

Family

ID=26899490

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001259863A Abandoned AU2001259863A1 (en) 2000-05-16 2001-05-16 Object sampling technique for runtime observations of representative instances thereof

Country Status (4)

Country Link
US (1) US6799191B2 (en)
AU (1) AU2001259863A1 (en)
GB (1) GB2379777B (en)
WO (1) WO2001088709A2 (en)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6654773B2 (en) * 2001-02-27 2003-11-25 Tajea Corporation Method of deterministic garbage collection
US7320035B2 (en) * 2002-03-01 2008-01-15 Sun Microsystems, Inc. Object mutation determination for incremental state saves
US7539713B2 (en) 2002-11-05 2009-05-26 Sun Microsystems, Inc. Allocation of likely popular objects in the train algorithm
US7188129B2 (en) * 2002-11-15 2007-03-06 Sun Microsystems, Inc. Merging trains in a collector based on the train algorithm
US7209935B2 (en) * 2002-11-27 2007-04-24 Sun Microsystems, Inc. Avoiding remembered-set maintenance overhead for memory segments known to be in a collection set
US7069281B2 (en) * 2003-02-24 2006-06-27 Sun Microsystems, Inc. Efficient collocation of evacuated objects in a copying garbage collector using variably filled local allocation buffers
US20040172428A1 (en) * 2003-02-27 2004-09-02 Garthwaite Alexander T. Numbering sequences of cars with the same number in a generation managed by the train algorithm
KR100626368B1 (en) * 2003-08-25 2006-09-20 삼성전자주식회사 Method of benchmarking garbage collection
US7568192B2 (en) * 2003-09-29 2009-07-28 International Business Machines Corporation Automated scalable and adaptive system for memory analysis via identification of leak root candidates
US7624137B2 (en) * 2004-01-05 2009-11-24 International Business Machines Corporation Method and apparatus for scheduling and performing garbage collection in a real-time system with guaranteed space bounds
US7519640B1 (en) * 2004-06-30 2009-04-14 Sun Microsystems, Inc. Better placement of dying objects in a generation managed by the train algorithm
US7325108B2 (en) * 2005-03-15 2008-01-29 International Business Machines Corporation Method and system for page-out and page-in of stale objects in memory
US7793304B2 (en) * 2005-05-04 2010-09-07 Symantec Corporation System and method for monitoring memory usage
US7548940B2 (en) * 2005-06-10 2009-06-16 International Business Machines Corporation Generational real-time garbage collection
US7606989B1 (en) 2005-09-01 2009-10-20 Sun Microsystems, Inc. Method and apparatus for dynamically pre-tenuring objects in a generational garbage collection system
US7590977B2 (en) * 2005-10-13 2009-09-15 International Business Machines Corporation Method and system for reducing memory reference overhead associated with threadprivate variables in parallel programs
US7599973B2 (en) * 2006-01-12 2009-10-06 Sun Microsystems, Inc. Method and apparatus for decreasing object copying by a generational, copying garbage collector
US7676511B2 (en) * 2006-01-27 2010-03-09 Sun Microsystems, Inc. Method and apparatus for reducing object pre-tenuring overhead in a generational garbage collector
US8566812B1 (en) * 2006-08-31 2013-10-22 Oracle America, Inc. Using observed object patterns to dynamically tune a virtual machine for responsiveness
US8949295B2 (en) 2006-09-21 2015-02-03 Vmware, Inc. Cooperative memory resource management via application-level balloon
US8522209B2 (en) * 2007-03-30 2013-08-27 Sap Ag Method and system for integrating profiling and debugging
US20080243970A1 (en) * 2007-03-30 2008-10-02 Sap Ag Method and system for providing loitering trace in virtual machines
US8336033B2 (en) * 2007-03-30 2012-12-18 Sap Ag Method and system for generating a hierarchical tree representing stack traces
US8356286B2 (en) * 2007-03-30 2013-01-15 Sap Ag Method and system for providing on-demand profiling infrastructure for profiling at virtual machines
US7904493B2 (en) * 2007-03-30 2011-03-08 Sap Ag Method and system for object age detection in garbage collection heaps
US8667471B2 (en) 2007-03-30 2014-03-04 Sap Ag Method and system for customizing profiling sessions
US8601469B2 (en) * 2007-03-30 2013-12-03 Sap Ag Method and system for customizing allocation statistics
US8504596B2 (en) * 2007-07-25 2013-08-06 Apple Inc. Extended garbage collection
US7882159B2 (en) * 2007-07-25 2011-02-01 Apple Inc. Associative references in a garbage collected programming environment
US20090119352A1 (en) * 2007-11-05 2009-05-07 Steven Joseph Branda Method for Optimizing Generational Garbage Collection Through Object Life Heuristics
CN101727355B (en) * 2008-10-31 2013-02-20 国际商业机器公司 Handling method and system for memory access events
JP4852621B2 (en) * 2009-03-03 2012-01-11 インターナショナル・ビジネス・マシーンズ・コーポレーション Method for tracking allocation location of object in program, computer system and computer program
US8583875B1 (en) 2010-07-13 2013-11-12 Vmware, Inc. Efficient readable ballooning of guest memory by backing balloon pages with a shared page
JP5618796B2 (en) 2010-12-02 2014-11-05 株式会社日立製作所 Computer, computer control method and program
US8825721B2 (en) * 2011-10-03 2014-09-02 Oracle International Corporation Time-based object aging for generational garbage collectors
JP5719278B2 (en) 2011-11-11 2015-05-13 インターナショナル・ビジネス・マシーンズ・コーポレーションＩｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ Information processing apparatus, profile object determination program and method
CN102495763B (en) * 2011-11-18 2013-05-15 成都易我科技开发有限责任公司 Dynamic configuration method for program memory of computer
US8966635B2 (en) * 2012-02-24 2015-02-24 Hewlett-Packard Development Company, L.P. Software module object analysis
US9852054B2 (en) 2012-04-30 2017-12-26 Vmware, Inc. Elastic caching for Java virtual machines
US10152409B2 (en) 2012-04-30 2018-12-11 Vmware, Inc. Hybrid in-heap out-of-heap ballooning for java virtual machines
US9092568B2 (en) * 2012-04-30 2015-07-28 Nec Laboratories America, Inc. Method and system for correlated tracing with automated multi-layer function instrumentation localization
US9015203B2 (en) * 2012-05-31 2015-04-21 Vmware, Inc. Balloon object feedback for Java Virtual Machines
US9940228B2 (en) 2012-06-14 2018-04-10 Vmware, Inc. Proactive memory reclamation for java virtual machines
JP2016170583A (en) * 2015-03-12 2016-09-23 株式会社東芝 Memory system and information processing system
US20170058917A1 (en) * 2015-09-02 2017-03-02 Krista L. McKinney Single thickness blade with leading edge serrations on an axial fan
CN105677575A (en) * 2015-12-28 2016-06-15 华为技术有限公司 Memory resource management method and apparatus
JP2018097817A (en) * 2016-12-16 2018-06-21 富士通株式会社 Information processor, information processing method and program
US11416392B2 (en) 2019-06-20 2022-08-16 Microsoft Technology Licensing, Llc Arena-based memory management

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5398334A (en) 1992-04-06 1995-03-14 General Electric Company System for automatic garbage collection using strong and weak encapsulated pointers
US5857210A (en) * 1997-06-26 1999-01-05 Sun Microsystems, Inc. Bounded-pause time garbage collection system and method including read and write barriers associated with an instance of a partially relocated object
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
US6047125A (en) * 1997-10-01 2000-04-04 Sun Microsystems, Inc. Garbage collection system for improved use of memory by removal of reference conflicts
US6065020A (en) 1998-05-27 2000-05-16 Microsoft Corporation Dynamic adjustment of garbage collection
AU4699599A (en) * 1998-06-30 2000-01-17 Sun Microsystems, Inc. Feedback-based memory allocation optimization in a garbage collection memory management scheme
US6442661B1 (en) * 2000-02-29 2002-08-27 Quantum Corporation Self-tuning memory management for computer systems

Also Published As

Publication number Publication date
GB2379777B (en) 2004-12-01
WO2001088709A2 (en) 2001-11-22
US20020019716A1 (en) 2002-02-14
WO2001088709A3 (en) 2002-11-07
GB2379777A (en) 2003-03-19
US6799191B2 (en) 2004-09-28
GB0228778D0 (en) 2003-01-15

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