Computer architecture and method of operation for...

Data processing: database and file management or data structures – File or database maintenance – Synchronization

Reexamination Certificate

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C711S141000, C709S248000

Reexamination Certificate

active

07818296

ABSTRACT:
The present invention discloses a modified computer architecture (50, 71, 72) which enables an applications program (50) to be run simultaneously on a plurality of computers (M1, . . . Mn). Shared memory at each computer is updated with amendments and/or overwrites so that all memory read requests are satisfied locally. During initial program loading (75), or similar, instructions which result in the application program (50) acquiring (or releasing) a lock on a particular asset (50A,50X-50Y) (synchronization) are identified. Additional instructions are inserted (162, 163) to result in a modified synchronization routine with which all computers are updated.

REFERENCES:
patent: 4969092 (1990-11-01), Shorter
patent: 5214776 (1993-05-01), Bagnoli et al.
patent: 5291597 (1994-03-01), Shorter
patent: 5418966 (1995-05-01), Madduri
patent: 5434994 (1995-07-01), Shaheen et al.
patent: 5488723 (1996-01-01), Baradel et al.
patent: 5544345 (1996-08-01), Carpenter et al.
patent: 5568609 (1996-10-01), Sugiyama et al.
patent: 5612865 (1997-03-01), Dasgupta
patent: 5802585 (1998-09-01), Scales et al.
patent: 5918248 (1999-06-01), Newell et al.
patent: 6049809 (2000-04-01), Raman et al.
patent: 6148377 (2000-11-01), Carter et al.
patent: 6163801 (2000-12-01), O'Donnell et al.
patent: 6192514 (2001-02-01), Lurndal
patent: 6314558 (2001-11-01), Angel et al.
patent: 6324587 (2001-11-01), Trenbeath et al.
patent: 6327630 (2001-12-01), Carroll et al.
patent: 6370625 (2002-04-01), Carmean et al.
patent: 6389423 (2002-05-01), Sakakura
patent: 6425016 (2002-07-01), Banavar et al.
patent: 6571278 (2003-05-01), Negishi et al.
patent: 6574628 (2003-06-01), Kahn et al.
patent: 6574674 (2003-06-01), May et al.
patent: 6611955 (2003-08-01), Logean et al.
patent: 6625751 (2003-09-01), Starovic et al.
patent: 6668260 (2003-12-01), Zoltan
patent: 6757896 (2004-06-01), Cohen et al.
patent: 6760903 (2004-07-01), Morshed et al.
patent: 6775831 (2004-08-01), Carrasco et al.
patent: 6779093 (2004-08-01), Gupta
patent: 6782492 (2004-08-01), Nakaso
patent: 6823511 (2004-11-01), McKenney et al.
patent: 6862608 (2005-03-01), Buhlman et al.
patent: 6954794 (2005-10-01), Rudd et al.
patent: 6968372 (2005-11-01), Thompson et al.
patent: 7010576 (2006-03-01), Bae
patent: 7020736 (2006-03-01), Cherukuri
patent: 7031989 (2006-04-01), Elmendorf et al.
patent: 7047341 (2006-05-01), Jung
patent: 7047521 (2006-05-01), Bunnell
patent: 7058826 (2006-06-01), Fung
patent: 7082604 (2006-07-01), Schneiderman
patent: 7206827 (2007-04-01), Viswanath et al.
patent: 2002/0199172 (2002-12-01), Bunnell
patent: 2003/0004924 (2003-01-01), Williams
patent: 2003/0005407 (2003-01-01), Hines
patent: 2003/0067912 (2003-04-01), Mead et al.
patent: 2003/0105816 (2003-06-01), Goswani
patent: 2004/0073828 (2004-04-01), Bronstein
patent: 2004/0093588 (2004-05-01), Gschwind et al.
patent: 2004/0158819 (2004-08-01), Cuomo et al.
patent: 2004/0163077 (2004-08-01), Dimpsey et al.
patent: 2005/0039171 (2005-02-01), Avakian et al.
patent: 2005/0086384 (2005-04-01), Ernst
patent: 2005/0108481 (2005-05-01), Iyengar et al.
patent: 2005/0240737 (2005-10-01), Holt
patent: 2005/0257219 (2005-11-01), Holt
patent: 2005/0262313 (2005-11-01), Holt
patent: 2005/0262513 (2005-11-01), Holt
patent: 2006/0020913 (2006-01-01), Holt
patent: 2006/0080389 (2006-04-01), Powers et al.
patent: 2006/0095483 (2006-05-01), Holt
patent: 2006/0143350 (2006-06-01), Miloushev et al.
patent: 2006/0167878 (2006-07-01), Hartman
patent: 2006/0242464 (2006-10-01), Holt
patent: 2006/0253844 (2006-11-01), Holt
patent: 2006/0265703 (2006-11-01), Holt
patent: 2006/0265704 (2006-11-01), Holt
patent: 2006/0265705 (2006-11-01), Holt
patent: 2008/0072238 (2008-03-01), Monnie et al.
patent: 2008/0189700 (2008-08-01), Schmidt et al.
patent: 0969377 (2000-01-01), None
patent: WO95/08809 (1995-03-01), None
patent: WO98/58330 (1998-12-01), None
patent: WO02/44835 (2002-06-01), None
patent: WO03/083614 (2003-10-01), None
patent: WO03084116 (2003-10-01), None
patent: WO2005/103924 (2005-11-01), None
patent: WO2005/103925 (2005-11-01), None
patent: WO2005/103926 (2005-11-01), None
patent: WO2005/103927 (2005-11-01), None
patent: WO2005/103928 (2005-11-01), None
patent: WO2006/110937 (2006-10-01), None
patent: WO2006/110957 (2006-10-01), None
Bal et al., Orca: Alanguage for Parallel Programming of Distributed Systems, Dec. 6, 1999, pp. 190-205.
Abdullahi, et al., “Garbage Collection for Internet: A Survey of Distributed Garbage Collection”, ACM Computing Surveys [Online], vol. 30, No. 3, Sep. 1998, pp. 330-373, XP002504741 ISSN:0360-0300 Retrieved from the Internet URL:http://portal.acm.org/citation.cfm?doid=292469.292471>.
Aridor, et al. “cJVM: a single System Image of a JVM on a Cluster” Proceedings of the International Conference on Parallel Processing , pp. 21-24, Sep. 21-24, 1999.
Bal, et al., “A Distributed Implementation of the Shared Data-Object Model”, Proc. USENIX Workshop on Experiences with Distributed and Multiprocessor Systems pp. 1-19 , Oct. 1998, Fort Lauderdale, FL.
Bal, et al., “Experience with Distributed Programming in Orca”,IEEE CS International Conference on Computer Languages, pp. 1-23 , Mar. 1990, New Orleans, Louisiana.
Bal, et al., “Object Distribution in ORCA Using Compile-Time and Run-Time Techniques”, Proc. Conference on Object-Oriented Programming Systems, Languages and Applications pp. 162-177, Sep. 26, 1993-Oct. 1, 1993.
Bal, et al., “Orca: A Language for Paralell Programming of Distributed Systems”,IEEE Transactions on Software Engineering, 18(3): pp. 1-33, Oct. 1989.
Bal, et al., “Replication Techniques for Speeding Up Parallel Applications on Distributed Systems”,Concurrency Practice&Experience, 4(5):337-355 (1992).
Bellew, et al., “Update propagation in distributed memory hierarchy.” Data Engr. 1990. Proc. 6th Int'l Conf., pp. 521-528, Feb. 1990.
Bennett, et al. “Munin: Distributed Shared Memory Based on Type Specific Memory Coherence.” Dept. Elec & Computer Engr. pp. 1-9 ACM, PPOPP' 90, Feb. 1990.
Bressoud, T.C. TFT: “A Software System for Application-Transparent Fault Tolerance. Proc.”, 28thAnnual International Symposium on Fault-Tolerant Computing, pp. 128-137, Jun. 1998, Munich, Germany.
Chen, et al., “Multi-Jav: a distributed shared memory system based on multiple Java virtual machines.” Proc. of Conf. on Parallel & Distrib. Proc. Techn. & Appls., Las Vegas, NV, Jun. 1998.
Dasilva, et al. “An evaluation of cJava system architecture.” IEEE Prc. 15th Symposium on Computer Architecture & High Performance Computing, pp. 1-9 , Nov. 10-12, 2003, San Paulo, Brazil.
Dmitriev, “Profiling Java applications using code hotswapping and dynamic call graph revelation.”, Jan. 14-16, 2004, ACM WOSP '04, pp. 139-150.
Dwarkadas, et al., “Evaluation of Release Consistent Software Distributed Shared Memory on Emerging Network Technology”, Proc of the 20th Annual International Symposium on Computer Architecture (ISCA'93), pp. 144-155, May 16-19, 1993, San Diego, CA.
Goethe, et al. “The Distributed Ada Run-Time System DARTS.” Software Prac. & Experience, vol. 21, No. 1, pp. 1249-1263, Aug. 4, 1989.
Haumacher, et al. “Transparent distributed threads for Java,” Parallel & Distributed Proc. Symposium 2003. Proc. Int'l. pp. 22-26, Apr. 2003.
Puatu, “Distributed Garbage Collection of Active Objects with No Global Synchronisation”—Lecture Notes in Computer Science, Memory Management [online] , XP008098868 ISSN: 0302-9743 ISBN: 978-3-540-55940-5—Retreived from the internet URL:http//www.springerlink.com/content/5v 028411810p6m700/> ,vol. 637, pp. 148-1694 Sep. 17-19, 1992, IWMM 92, St. Malo, France.
Larus, et al. “EEL: machine-independent executable editing. 1995 ACM SIGGPLAN '95.” pp. 291-300 Jun. 21-22, 1995.
Little, et al., “Maintaining Information About Persistent Replicated Objec

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