IN2012DN01415A - - Google Patents

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Publication number
IN2012DN01415A
IN2012DN01415A IN1415DEN2012A IN2012DN01415A IN 2012DN01415 A IN2012DN01415 A IN 2012DN01415A IN 1415DEN2012 A IN1415DEN2012 A IN 1415DEN2012A IN 2012DN01415 A IN2012DN01415 A IN 2012DN01415A
Authority
IN
India
Prior art keywords
dbr
executes
performance monitor
hardware performance
agent
Prior art date
Application number
Inventor
Mark Herdeg
Steven T Tye
Michael Bedy
Anton Chernoff
Original Assignee
Advanced Micro Devices Inc
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 Advanced Micro Devices Inc filed Critical Advanced Micro Devices Inc
Publication of IN2012DN01415A publication Critical patent/IN2012DN01415A/en

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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
    • G06F9/44—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
    • G06F9/45525—Optimisation or modification within the same instruction set architecture, e.g. HP Dynamo
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/163—Interprocessor communication
    • G06F15/167—Interprocessor communication using a common memory, e.g. mailbox

Abstract

A sampling based DBR framework which leverages a separate core for program analysis. The framework includes a hardware performance monitor, a DBR service that executes as a separate process and a lightweight DBR agent that executes within a client process. The DBR service aggregates samples from the hardware performance monitor, performs region selection by deducing the program structure around hot samples, performs transformations on the selected regions (e.g. optimization), and generates replacement code. The DBR agent then patches the client process to use the replacement code.
IN1415DEN2012 2009-09-02 2010-08-31 IN2012DN01415A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/552,740 US8752008B2 (en) 2009-09-02 2009-09-02 Lightweight service based dynamic binary rewriter framework
PCT/US2010/047280 WO2011028694A1 (en) 2009-09-02 2010-08-31 A lightweight service based dynamic binary rewriter framework

Publications (1)

Publication Number Publication Date
IN2012DN01415A true IN2012DN01415A (en) 2015-06-05

Family

ID=42982788

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1415DEN2012 IN2012DN01415A (en) 2009-09-02 2010-08-31

Country Status (7)

Country Link
US (1) US8752008B2 (en)
EP (1) EP2473917B1 (en)
JP (1) JP2013504124A (en)
KR (1) KR101697719B1 (en)
CN (1) CN102483700B (en)
IN (1) IN2012DN01415A (en)
WO (1) WO2011028694A1 (en)

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US8510723B2 (en) * 2009-05-29 2013-08-13 University Of Maryland Binary rewriting without relocation information
US8356165B2 (en) * 2009-09-14 2013-01-15 Advanced Micro Devices, Inc. Selecting regions of hot code in a dynamic binary rewriter
JP4931978B2 (en) * 2009-10-06 2012-05-16 インターナショナル・ビジネス・マシーンズ・コーポレーション Parallelization processing method, system, and program
US9329846B1 (en) * 2009-11-25 2016-05-03 Parakinetics Inc. Cooperative program code transformation
US8930936B2 (en) 2012-11-06 2015-01-06 International Business Machines Corporation Loading remote binaries onto a write-protected device
US9792120B2 (en) 2013-03-05 2017-10-17 International Business Machines Corporation Anticipated prefetching for a parent core in a multi-core chip
US9141550B2 (en) 2013-03-05 2015-09-22 International Business Machines Corporation Specific prefetch algorithm for a chip having a parent core and a scout core
US9116816B2 (en) 2013-03-05 2015-08-25 International Business Machines Corporation Prefetching for a parent core in a multi-core chip
US9135180B2 (en) 2013-03-05 2015-09-15 International Business Machines Corporation Prefetching for multiple parent cores in a multi-core chip
CN105579955A (en) * 2013-09-27 2016-05-11 慧与发展有限责任合伙企业 Application control flow models
JP5988444B2 (en) 2014-02-14 2016-09-07 インターナショナル・ビジネス・マシーンズ・コーポレーションＩｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ Method for testing an optimized binary module, computer for testing the optimized binary module, and computer program therefor
EP3177990B1 (en) * 2014-08-29 2021-03-17 Huawei Technologies Co., Ltd. Method for compiling a source code
KR101889749B1 (en) 2017-07-21 2018-09-20 주식회사 티맥스데이터 Message scheduling method
EP3738026A4 (en) * 2018-01-09 2021-10-13 Justdo, Inc. Scripting language computer program modification methodology, system and software
US10503626B2 (en) * 2018-01-29 2019-12-10 Oracle International Corporation Hybrid instrumentation framework for multicore low power processors

Family Cites Families (15)

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US6463582B1 (en) * 1998-10-21 2002-10-08 Fujitsu Limited Dynamic optimizing object code translator for architecture emulation and dynamic optimizing object code translation method
US6330588B1 (en) * 1998-12-21 2001-12-11 Philips Electronics North America Corporation Verification of software agents and agent activities
US6622300B1 (en) * 1999-04-21 2003-09-16 Hewlett-Packard Development Company, L.P. Dynamic optimization of computer programs using code-rewriting kernal module
US7146607B2 (en) * 2002-09-17 2006-12-05 International Business Machines Corporation Method and system for transparent dynamic optimization in a multiprocessing environment
US20050144602A1 (en) * 2003-12-12 2005-06-30 Tin-Fook Ngai Methods and apparatus to compile programs to use speculative parallel threads
US8037465B2 (en) * 2005-09-30 2011-10-11 Intel Corporation Thread-data affinity optimization using compiler
US20070198973A1 (en) * 2006-02-02 2007-08-23 International Business Machines Corporation Computer-implemented method, system, and program product for deployment time optimization of a distributed application
US7954094B2 (en) * 2006-03-27 2011-05-31 International Business Machines Corporation Method for improving performance of executable code
KR101137569B1 (en) * 2006-06-27 2012-04-19 엘지전자 주식회사 System and method for debugging
US7752255B2 (en) * 2006-09-19 2010-07-06 The Invention Science Fund I, Inc Configuring software agent security remotely
JP5128602B2 (en) * 2006-10-02 2013-01-23 インターナショナル・ビジネス・マシーンズ・コーポレーション Method and apparatus for making dynamically linked function calls for program code conversion
JP2008276735A (en) * 2007-04-03 2008-11-13 Toshiba Corp Program code converter and program code conversion method
US8028277B2 (en) * 2007-05-21 2011-09-27 International Business Machines Corporation Self-healing system and method for code optimization in a computing environment
JP2009237610A (en) 2008-03-25 2009-10-15 Ntt Docomo Inc Code converter and code conversion method
US8356165B2 (en) * 2009-09-14 2013-01-15 Advanced Micro Devices, Inc. Selecting regions of hot code in a dynamic binary rewriter

Also Published As

Publication number Publication date
KR20120063496A (en) 2012-06-15
CN102483700B (en) 2016-07-06
US8752008B2 (en) 2014-06-10
EP2473917A1 (en) 2012-07-11
EP2473917B1 (en) 2018-08-08
US20110055805A1 (en) 2011-03-03
WO2011028694A1 (en) 2011-03-10
JP2013504124A (en) 2013-02-04
KR101697719B1 (en) 2017-01-18
CN102483700A (en) 2012-05-30

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