Declarative pinning

Details Declarative pinning Declarative pinning

2004-06-10

2008-10-07

Wu, Yicun (Department: 2165)

Data processing: database and file management or data structures

Database design

Data structure types

C707S793000, C707S793000

Reexamination Certificate

active

07433862

ABSTRACT:
A system and method is provided for efficiently pinning references to the managed heap. The system and method allow for references to managed objects to be declared as pinned during a call to unmanaged code. The references are then reported as pinned to a garbage collector in response to invocation of a garbage collection service. The reference can be declared as pinned by a programmer within the source code or automatically invoked at run-time based on an unsafe condition. The garbage collection service will not move or relocate objects that are referenced by the active pinned local variables. If a garbage collection does not occur, the fact that the local variables are declared pinned is ignored.

REFERENCES:
patent: 4907151 (1990-03-01), Bartlett
patent: 5088036 (1992-02-01), Ellis et al.
patent: 5321834 (1994-06-01), Weiser et al.
patent: 5590332 (1996-12-01), Baker
patent: 5652883 (1997-07-01), Adcock
patent: 5687368 (1997-11-01), Nilsen
patent: 5900001 (1999-05-01), Wolczko et al.
patent: 5903900 (1999-05-01), Knippel et al.
patent: 5946492 (1999-08-01), Bates
patent: 5999732 (1999-12-01), Bak et al.
patent: 6049810 (2000-04-01), Schwartz et al.
patent: 6065020 (2000-05-01), Dussud
patent: 6093216 (2000-07-01), Adl-Tabatabai et al.
patent: 6098089 (2000-08-01), O'Conner et al.
patent: 6101580 (2000-08-01), Agesen et al.
patent: 6105041 (2000-08-01), Bennett et al.
patent: 6115782 (2000-09-01), Wolczko et al.
patent: 6125434 (2000-09-01), Willard et al.
patent: 6173294 (2001-01-01), Azagury et al.
patent: 6226653 (2001-05-01), Alpern et al.
patent: 6253215 (2001-06-01), Agesen et al.
patent: 6289360 (2001-09-01), Kolodner et al.
patent: 6317756 (2001-11-01), Kolodner et al.
patent: 6341293 (2002-01-01), Hennessey
patent: 6381738 (2002-04-01), Choi et al.
patent: 6421689 (2002-07-01), Benson et al.
patent: 6434575 (2002-08-01), Berry et al.
patent: 6446257 (2002-09-01), Pradhan et al.
patent: 6470361 (2002-10-01), Alpern et al.
patent: 6473773 (2002-10-01), Cheng et al.
patent: 6484188 (2002-11-01), Kwong et al.
patent: 6490599 (2002-12-01), Kolodner et al.
patent: 6502111 (2002-12-01), Dussud
patent: 6510440 (2003-01-01), Alpern et al.
patent: 6820101 (2004-11-01), Wallman
patent: 6865657 (2005-03-01), Traversat et al.
L. Amsaleg, et al., Garbage Collection for a Client-Server Persistent Object Store, ACM Transactions on Computer Systems, Aug. 1999, pp. 153-201, vol. 17 No. 3.
S. Abdullahi, et al., Garbage Collecting the Internet: A Survey of Distributed Garbage Collection, ACM Computing Surveys, Sep. 1998, pp. 330-373, vol. 30 No. 3.
R. L. Hudson, et al., Cycles to Recycle: Garbage Collection on the IA-64, Sigplan Notices, Jan. 2001, pp. 101-110, vol. 36 No. 1.
T. Domani, et al., Implementing an On-The-Fly Garbage Collector for Java, Sigplan Notices, Jan. 2001, pp. 155-166, vol. 36 No. 1.
G. Rodriguez-Rivera, et al., Conservative Garbage Collection for General Memory Allocators, Sigplan Notices, Jan. 2001, pp. 71-79, vol. 36 No. 1.
M. Rezaei, et al., A New Implementation Technique for Memory Management, Proceedings of IEEE SoutheastCon 2000. ‘Preparing for The New Millenium’, 2000, pp. 332-339.
J. Richter, Garbage Collection: Automatic Memory Management in the Microsoft .NET Framework, MSDN Magazine, http://msdn.microsoft.com/library/periodic/period00/qci.htm, Viewed Jan. 2001, 12 pg.
Fred Brown, Incremental Garbage Collection in Massive Object Stores, Proceedings of the 24th Ausralasian Conference on Computer Science, 2001, pp. 38-46.
Henning Makholm, A Region-based Memory Manager for Prolog, Proceedings of the International Symposium on Memory Management, 2001, pp. 25-34.
Tony Printezis and David Detlefs, A Generational Mostly-concurrent Garbage Collector, Proceedings of the International Symposium on Memory Management, 2001, pp. 143-154.

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