WO2004099944A3 - Apparatus and methods for desynchronizing object-oriented software applications in managed runtime environments - Google Patents

Apparatus and methods for desynchronizing object-oriented software applications in managed runtime environments Download PDF

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Publication number
WO2004099944A3
WO2004099944A3 PCT/US2004/008588 US2004008588W WO2004099944A3 WO 2004099944 A3 WO2004099944 A3 WO 2004099944A3 US 2004008588 W US2004008588 W US 2004008588W WO 2004099944 A3 WO2004099944 A3 WO 2004099944A3
Authority
WO
WIPO (PCT)
Prior art keywords
program code
desynchronizing
methods
software applications
oriented software
Prior art date
Application number
PCT/US2004/008588
Other languages
French (fr)
Other versions
WO2004099944A2 (en
Inventor
Gansha Wu
Guei-Yuan Lueh
Xiaohua Shi
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Priority to EP04760489A priority Critical patent/EP1618474B1/en
Priority to AT04760489T priority patent/ATE432496T1/en
Priority to DE602004021249T priority patent/DE602004021249D1/en
Priority to CN2004800184565A priority patent/CN1813243B/en
Publication of WO2004099944A2 publication Critical patent/WO2004099944A2/en
Publication of WO2004099944A3 publication Critical patent/WO2004099944A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/40—Transformation of program code
    • G06F8/41—Compilation
    • G06F8/45—Exploiting coarse grain parallelism in compilation, i.e. parallelism between groups of instructions
    • G06F8/458—Synchronisation, e.g. post-wait, barriers, locks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/448—Execution paradigms, e.g. implementations of programming paradigms
    • G06F9/4488—Object-oriented
    • G06F9/449—Object-oriented method invocation or resolution
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45504—Abstract machines for programme code execution, e.g. Java virtual machine [JVM], interpreters, emulators
    • G06F9/45516—Runtime code conversion or optimisation

Abstract

Apparatus and methods for desynchronizing object-oriented software applications in managed runtime environments are disclosed. Apparatus and methods for desynchronizing synchronized program code determine a type of the program code during just-in-time compilation of the program code and modify the program code during just-in-time compilation of the program code based on the type of the program code to desynchronize the program code.
PCT/US2004/008588 2003-04-30 2004-03-19 Apparatus and methods for desynchronizing object-oriented software applications in managed runtime environments WO2004099944A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP04760489A EP1618474B1 (en) 2003-04-30 2004-03-19 Apparatus and methods for desynchronizing object-oriented software applications in managed runtime environments
AT04760489T ATE432496T1 (en) 2003-04-30 2004-03-19 DEVICES AND METHODS FOR DESYNCHRONIZING OBJECT-ORIENTED SOFTWARE APPLICATIONS IN MANAGED RUNTIME ENVIRONMENTS
DE602004021249T DE602004021249D1 (en) 2003-04-30 2004-03-19 DEVICES AND METHOD FOR ENSYNCHRONIZING OBJECT-ORIENTED SOFTWARE APPLICATIONS IN MANAGED TIME ENVIRONMENTS
CN2004800184565A CN1813243B (en) 2003-04-30 2004-03-19 Apparatus and methods for desynchronizing object-oriented software applications in managed runtime environments

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/427,320 US20040221272A1 (en) 2003-04-30 2003-04-30 Apparatus and methods for desynchronizing object-oriented software applications in managed runtime environments
US10/427,320 2003-04-30

Publications (2)

Publication Number Publication Date
WO2004099944A2 WO2004099944A2 (en) 2004-11-18
WO2004099944A3 true WO2004099944A3 (en) 2005-01-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/008588 WO2004099944A2 (en) 2003-04-30 2004-03-19 Apparatus and methods for desynchronizing object-oriented software applications in managed runtime environments

Country Status (6)

Country Link
US (1) US20040221272A1 (en)
EP (1) EP1618474B1 (en)
CN (1) CN1813243B (en)
AT (1) ATE432496T1 (en)
DE (1) DE602004021249D1 (en)
WO (1) WO2004099944A2 (en)

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US7395530B2 (en) * 2004-08-30 2008-07-01 International Business Machines Corporation Method for implementing single threaded optimizations in a potentially multi-threaded environment
US7895603B1 (en) * 2005-07-20 2011-02-22 Oracle America, Inc. Mechanism for enabling virtual method dispatch structures to be created on an as-needed basis
US7823153B1 (en) 2005-09-30 2010-10-26 Symantec Corporation System and method for detecting and logging in-line synchronization primitives in application program code
US7930684B2 (en) * 2005-10-12 2011-04-19 Symantec Operating Corporation System and method for logging and replaying asynchronous events
US8117605B2 (en) * 2005-12-19 2012-02-14 Oracle America, Inc. Method and apparatus for improving transactional memory interactions by tracking object visibility
US8117600B1 (en) * 2005-12-29 2012-02-14 Symantec Operating Corporation System and method for detecting in-line synchronization primitives in binary applications
KR100763199B1 (en) * 2006-02-20 2007-10-04 삼성전자주식회사 Method for calling a method in virtual machine environment and system including a virtual machine processing the method
US8176491B1 (en) * 2006-08-04 2012-05-08 Oracle America, Inc. Fast synchronization of simple synchronized methods
US8020155B2 (en) * 2006-11-28 2011-09-13 Oracle America, Inc. Mechanism for optimizing function execution
US8438554B1 (en) * 2008-12-11 2013-05-07 Nvidia Corporation System, method, and computer program product for removing a synchronization statement
US8849780B2 (en) * 2009-11-02 2014-09-30 Sap Ag System and method for automation of consistent lock management
US20110179398A1 (en) * 2010-01-15 2011-07-21 Incontact, Inc. Systems and methods for per-action compiling in contact handling systems
US8997049B1 (en) * 2010-05-21 2015-03-31 Cadence Design Systems, Inc. Method and system for debugging of compiled code using an interpreter
US20120030649A1 (en) * 2010-08-02 2012-02-02 Advanced Bionics AG, c/o Froriep Renggli Methods and Systems for Automatic Generation of Multithread-Safe Software Code
US9569184B2 (en) 2012-09-05 2017-02-14 Microsoft Technology Licensing, Llc Generating native code from intermediate language code for an application
US8959495B2 (en) * 2012-09-14 2015-02-17 Oracle International Corporation Unifying static and dynamic compiler optimizations in source-code bases
US8881123B2 (en) 2012-11-30 2014-11-04 Oracle International Corporation Enabling symbol resolution of private symbols in legacy programs and optimizing access to the private symbols
US20170083298A1 (en) * 2015-09-23 2017-03-23 Microsoft Technology Licensing, Llc Resilient format for distribution of ahead-of-time compiled code components
CN110874213B (en) * 2019-11-12 2021-02-12 广州银汉科技有限公司 Runtime type extension and reflection method of static strong type language

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US6330714B1 (en) * 1999-02-08 2001-12-11 International Business Machines Corporation Method and computer program product for implementing redundant lock avoidance
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Also Published As

Publication number Publication date
DE602004021249D1 (en) 2009-07-09
EP1618474A2 (en) 2006-01-25
WO2004099944A2 (en) 2004-11-18
CN1813243A (en) 2006-08-02
US20040221272A1 (en) 2004-11-04
ATE432496T1 (en) 2009-06-15
EP1618474B1 (en) 2009-05-27
CN1813243B (en) 2012-01-18

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