CN102999328B - 在循环图中管理对象生命期 - Google Patents

在循环图中管理对象生命期 Download PDF

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Publication number
CN102999328B
CN102999328B CN201210354921.9A CN201210354921A CN102999328B CN 102999328 B CN102999328 B CN 102999328B CN 201210354921 A CN201210354921 A CN 201210354921A CN 102999328 B CN102999328 B CN 102999328B
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CN102999328A (zh
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M·J·希尔伯格
R·克里什纳斯瓦米
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Microsoft Technology Licensing LLC
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Microsoft Technology Licensing LLC
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/21—Design, administration or maintenance of databases
    • G06F16/215—Improving data quality; Data cleansing, e.g. de-duplication, removing invalid entries or correcting typographical errors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F12/0261—Garbage collection, i.e. reclamation of unreferenced memory using reference counting
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2228—Indexing structures
    • G06F16/2237—Vectors, bitmaps or matrices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/10—Providing a specific technical effect
    • G06F2212/1032—Reliability improvement, data loss prevention, degraded operation etc
    • G06F2212/1036—Life time enhancement
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/72—Details relating to flash memory management
    • G06F2212/7205—Cleaning, compaction, garbage collection, erase control

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Software Systems (AREA)
  • Quality & Reliability (AREA)
  • Memory System (AREA)
  • Processing Of Solid Wastes (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Stored Programmes (AREA)
CN201210354921.9A 2011-09-09 2012-09-10 在循环图中管理对象生命期 Active CN102999328B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161533134P 2011-09-09 2011-09-09
US61/533134 2011-09-09
US13/598,247 US9053017B2 (en) 2011-09-09 2012-08-29 Managing object lifetime in a cyclic graph
US13/598247 2012-08-29

Publications (2)

Publication Number Publication Date
CN102999328A CN102999328A (zh) 2013-03-27
CN102999328B true CN102999328B (zh) 2016-02-24

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CN201210354921.9A Active CN102999328B (zh) 2011-09-09 2012-09-10 在循环图中管理对象生命期

Country Status (6)

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US (2) US9053017B2 (enExample)
EP (1) EP2754054B1 (enExample)
JP (1) JP6087928B2 (enExample)
KR (2) KR102074113B1 (enExample)
CN (1) CN102999328B (enExample)
WO (1) WO2013036701A2 (enExample)

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CN103226476B (zh) * 2013-05-20 2016-06-08 张永强 垃圾对象检测方法和装置
US10437720B2 (en) * 2014-03-12 2019-10-08 Optumsoft, Inc. Deferred destruction for efficient resource reclamation
US10438253B2 (en) 2015-11-29 2019-10-08 International Business Machines Corporation Reuse of computing resources for cloud managed services
US10223163B2 (en) 2016-07-14 2019-03-05 Microsoft Technology Licensing, Llc Workflow-based object destruction
CN108073461B (zh) * 2016-11-11 2021-01-19 腾讯科技（深圳）有限公司 内存泄漏调试方法及装置
US9959194B1 (en) 2017-03-08 2018-05-01 Microsoft Technology Licensing, Llc Indexing a trace by insertion of memory snapshots for replay responsiveness
US9940369B1 (en) 2017-03-08 2018-04-10 Microsoft Technology Licensing, Llc Searching an indexed time-travel trace
US9983978B1 (en) 2017-03-08 2018-05-29 Microsoft Technology Licensing, Llc Querying an indexed time-travel trace
US9934126B1 (en) 2017-03-08 2018-04-03 Microsoft Technology Licensing, Llc Indexing a trace by insertion of reverse lookup data structures
US9934127B1 (en) 2017-03-08 2018-04-03 Microsoft Technology Licensing, Llc Indexing a trace by insertion of key frames for replay responsiveness
US10185645B2 (en) 2017-03-08 2019-01-22 Microsoft Technology Licensing, Llc Resource lifetime analysis using a time-travel trace
CN108804337B (zh) * 2017-05-04 2025-10-28 华为技术有限公司 内存垃圾回收的方法、装置及计算机存储介质
US10282274B2 (en) 2017-06-14 2019-05-07 Microsoft Technology Licensing, Llc Presenting differences between code entity invocations
US10558564B2 (en) 2017-09-28 2020-02-11 Hewlett Packard Enterprise Development Lp Pointers in a memory managed system
CN107908567A (zh) * 2017-11-27 2018-04-13 腾讯科技（深圳）有限公司 一种Java对象引用方法、装置和介质
US11468312B2 (en) * 2018-02-02 2022-10-11 Samsung Electronics Co., Ltd. Memory management for machine learning training on GPU
US12135888B2 (en) 2019-07-10 2024-11-05 Pure Storage, Inc. Intelligent grouping of data based on expected lifespan
CN110597737B (zh) * 2019-08-22 2022-03-08 腾讯音乐娱乐科技（深圳）有限公司 数据处理方法、装置、存储介质及电子设备
KR102194413B1 (ko) * 2020-06-18 2020-12-23 인터와이즈 주식회사 역방향 경로 탐색을 이용한 혼합형 가비지 컬렉션 방법 및 이를 이용하는 가비지 컬렉션 시스템
KR102453983B1 (ko) * 2021-12-14 2022-10-31 인터와이즈 주식회사 생존 경로 정보 기반 가비지 컬렉션 방법

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US6879991B2 (en) * 2000-12-11 2005-04-12 International Business Machines Corporation Synchronous collection of cyclic garbage in reference counting systems
CN101046755A (zh) * 2006-03-28 2007-10-03 郭明南 一种计算机自动内存管理的系统及方法

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US6182107B1 (en) * 1997-06-03 2001-01-30 Object Technology Licensing Corporation Management of reference object lifetimes in object oriented programs
US6879991B2 (en) * 2000-12-11 2005-04-12 International Business Machines Corporation Synchronous collection of cyclic garbage in reference counting systems
CN101046755A (zh) * 2006-03-28 2007-10-03 郭明南 一种计算机自动内存管理的系统及方法

Also Published As

Publication number Publication date
US9053017B2 (en) 2015-06-09
JP6087928B2 (ja) 2017-03-01
WO2013036701A2 (en) 2013-03-14
KR20190058706A (ko) 2019-05-29
EP2754054A2 (en) 2014-07-16
US20130066927A1 (en) 2013-03-14
WO2013036701A3 (en) 2013-05-10
JP2014529142A (ja) 2014-10-30
CN102999328A (zh) 2013-03-27
KR20140059801A (ko) 2014-05-16
HK1183533A1 (zh) 2013-12-27
KR101983413B1 (ko) 2019-05-29
EP2754054A4 (en) 2015-02-11
US20150269196A1 (en) 2015-09-24
EP2754054B1 (en) 2018-06-27
KR102074113B1 (ko) 2020-02-05
US9613073B2 (en) 2017-04-04

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