EP1934775A4 - Multiple computer system with enhanced memory clean up - Google Patents

Multiple computer system with enhanced memory clean up

Info

Publication number: EP1934775A4
Authority: EP; European Patent Office
Prior art keywords: computer system; multiple computer; enhanced memory; memory clean; clean
Prior art date: 2005-10-10
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP06790318A

Other languages

German (de)

French (fr)

Other versions

EP1934775A1 (en

Inventor

John Matthew Holt

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.)

Waratek Pty Ltd

Original Assignee

Waratek Pty Ltd

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.)

2005-10-10

Filing date

2006-10-05

Publication date

2009-01-28

2005-10-10 Priority claimed from AU2005905581A external-priority patent/AU2005905581A0/en

2006-10-05 Application filed by Waratek Pty Ltd filed Critical Waratek Pty Ltd

2008-06-25 Publication of EP1934775A1 publication Critical patent/EP1934775A1/en

2009-01-28 Publication of EP1934775A4 publication Critical patent/EP1934775A4/en

Status Withdrawn legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
- 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

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Stored Programmes (AREA)
Multi Processors (AREA)

EP06790318A 2005-10-10 2006-10-05 Multiple computer system with enhanced memory clean up Withdrawn EP1934775A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AU2005905581A AU2005905581A0 (en)		2005-10-10	Multiple Computer System with Enhanced Memory Clean Up
PCT/AU2006/001448 WO2007041763A1 (en)	2005-10-10	2006-10-05	Multiple computer system with enhanced memory clean up

Publications (2)

Publication Number	Publication Date
EP1934775A1 EP1934775A1 (en)	2008-06-25
EP1934775A4 true EP1934775A4 (en)	2009-01-28

Family

ID=37942201

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP06790318A Withdrawn EP1934775A4 (en)	2005-10-10	2006-10-05	Multiple computer system with enhanced memory clean up

Country Status (4)

Country	Link
EP (1)	EP1934775A4 (en)
JP (1)	JP2009512029A (en)
CN (1)	CN101283344B (en)
WO (1)	WO2007041763A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9235485B2 (en) *	2013-07-22	2016-01-12	International Business Machines Corporation	Moving objects in a primary computer based on memory errors in a secondary computer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5960087A (en) *	1996-07-01	1999-09-28	Sun Microsystems, Inc.	Distributed garbage collection system and method
US20030208512A1 (en) *	1996-10-11	2003-11-06	Sun Microsystems, Inc.	Methods, apparatus, and product for distributed garbage collection
WO2005103927A1 (en) *	2004-04-22	2005-11-03	Waratek Pty Limited	Modified computer architecture with finalization of objects

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2709705B2 (en) *	1985-06-12	1998-02-04	株式会社日立製作所	Program management method in multi-computer system
JP3489157B2 (en) *	1993-11-26	2004-01-19	株式会社日立製作所	Distributed shared memory system and computer
EP0969377B1 (en) *	1998-06-30	2009-01-07	International Business Machines Corporation	Method of replication-based garbage collection in a multiprocessor system
JP2000076206A (en) *	1998-08-31	2000-03-14	Fujitsu Ltd	Distributed area managing device and record medium
US6865585B1 (en) *	2000-07-31	2005-03-08	Microsoft Corporation	Method and system for multiprocessor garbage collection
US9792134B1 (en)	2012-12-21	2017-10-17	Open Invention Network, Llc	Synchronizing settings associated with virtual computing environments

2006
- 2006-10-05 EP EP06790318A patent/EP1934775A4/en not_active Withdrawn
- 2006-10-05 CN CN200680037516.7A patent/CN101283344B/en not_active Expired - Fee Related
- 2006-10-05 JP JP2008534814A patent/JP2009512029A/en active Pending
- 2006-10-05 WO PCT/AU2006/001448 patent/WO2007041763A1/en active Application Filing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5960087A (en) *	1996-07-01	1999-09-28	Sun Microsystems, Inc.	Distributed garbage collection system and method
US20030208512A1 (en) *	1996-10-11	2003-11-06	Sun Microsystems, Inc.	Methods, apparatus, and product for distributed garbage collection
WO2005103927A1 (en) *	2004-04-22	2005-11-03	Waratek Pty Limited	Modified computer architecture with finalization of objects

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
I. PUAUT: "Distributed garbage collection of active objects with no global synchronisation", LECTURE NOTES IN COMPUTER SCIENCE, MEMORY MANAGEMENT, vol. 637/1992, 1992, pages 148 - 164, XP008098868, ISSN: 0302-9743, ISBN: 978-3-540-55940-5, Retrieved from the Internet <URL:http://www.springerlink.com/content/5v28411810p6m700/> [retrieved on 20081118] *
S. E. ABDULLAHI, G. A. RINGWOOD: "Garbage collecting the Internet: a survey of distributed garbage collection", ACM COMPUTING SURVEYS, vol. 30, no. 3, September 1998 (1998-09-01), pages 330 - 373, XP002504741, ISSN: 0360-0300, Retrieved from the Internet <URL:http://portal.acm.org/citation.cfm?doid=292469.292471> [retrieved on 20081118] *
SÁNCHEZ A ET AL: "Distributed garbage collection for wide area replicated memory", PROCEEDINGS OF THE 6TH CONFERENCE ON USENIX CONFERENCE ON OBJECT-ORIENTED TECHNOLOGIES AND SYSTEMS, vol. 6, 29 January 2001 (2001-01-29), pages 1 - 14, XP002502672, Retrieved from the Internet <URL:http://portal.acm.org/citation.cfm?id=1268246> [retrieved on 20010129] *
See also references of WO2007041763A1 *

Also Published As

Publication number	Publication date
WO2007041763A1 (en)	2007-04-19
EP1934775A1 (en)	2008-06-25
JP2009512029A (en)	2009-03-19
CN101283344A (en)	2008-10-08
CN101283344B (en)	2010-10-06

Publication	Publication Date	Title
GB2430420B (en)	2009-03-25	Storage System
GB0613275D0 (en)	2006-08-16	Distributed computer system
EP1896951A4 (en)	2009-01-28	Managing memory pages
GB0819679D0 (en)	2008-12-03	Data storage
EP1962170A4 (en)	2010-05-05	Data processor
GB2440263B (en)	2011-07-20	Cache memory system
GB2444516B (en)	2011-11-02	Distributed computer system
GB0612673D0 (en)	2006-08-09	Computer system
ZA200801828B (en)	2009-09-30	Tagging system
PL1917424T3 (en)	2014-08-29	Tagging system
GB2431519B (en)	2007-09-26	Superconducting systems
GB0607997D0 (en)	2006-05-31	Storage system
EP1974301A4 (en)	2009-06-03	Structured data storage
EP1934775A4 (en)	2009-01-28	Multiple computer system with enhanced memory clean up
GB0514246D0 (en)	2005-08-17	Data storage system
GB0526202D0 (en)	2006-02-01	Storage systems
AU2005905581A0 (en)	2005-10-27	Multiple Computer System with Enhanced Memory Clean Up
GB2424744B (en)	2008-12-31	Storage system
GB0500733D0 (en)	2005-02-23	Storage system
GB0615378D0 (en)	2006-09-13	Computer system
GB0525870D0 (en)	2006-02-01	Document storage system
GB0518856D0 (en)	2005-10-26	Checking data
GB0502281D0 (en)	2005-03-09	Data processing
GB2451920B (en)	2009-12-23	Storage system
GB2436670B (en)	2010-12-22	Computer systems

Legal Events

Date	Code	Title	Description
2008-05-23	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2008-06-25	17P	Request for examination filed	Effective date: 20080331
2008-06-25	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
2008-06-25	AX	Request for extension of the european patent	Extension state: AL BA HR MK RS
2009-01-28	A4	Supplementary search report drawn up and despatched	Effective date: 20090107
2009-05-20	17Q	First examination report despatched	Effective date: 20090423
2011-11-16	RIN1	Information on inventor provided before grant (corrected)	Inventor name: HOLT, JOHN, MATTHEW
2017-09-22	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2017-10-25	18D	Application deemed to be withdrawn	Effective date: 20170503