JPH10133884A - 推測的なコードを含むプログラミング・コードを実行する方法 - Google Patents

推測的なコードを含むプログラミング・コードを実行する方法

Info

Publication number
JPH10133884A
JPH10133884A JP9272305A JP27230597A JPH10133884A JP H10133884 A JPH10133884 A JP H10133884A JP 9272305 A JP9272305 A JP 9272305A JP 27230597 A JP27230597 A JP 27230597A JP H10133884 A JPH10133884 A JP H10133884A
Authority
JP
Japan
Prior art keywords
code
memory
speculative
recovery
executed
Prior art date
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Withdrawn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
JP9272305A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10133884A5 (enExample
Inventor
B Busby William
ウィリアム・ビー・バズビー
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of JPH10133884A publication Critical patent/JPH10133884A/ja
Publication of JPH10133884A5 publication Critical patent/JPH10133884A5/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/40—Transformation of program code
    • G06F8/41—Compilation
    • G06F8/48—Incremental compilation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3836—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution
    • G06F9/3842—Speculative instruction execution
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3861—Recovery, e.g. branch miss-prediction, exception handling

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Executing Special Programs (AREA)
  • Advance Control (AREA)
JP9272305A 1996-10-10 1997-10-06 推測的なコードを含むプログラミング・コードを実行する方法 Withdrawn JPH10133884A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US726,760 1996-10-10
US08/726,760 US5854928A (en) 1996-10-10 1996-10-10 Use of run-time code generation to create speculation recovery code in a computer system

Publications (2)

Publication Number Publication Date
JPH10133884A true JPH10133884A (ja) 1998-05-22
JPH10133884A5 JPH10133884A5 (enExample) 2005-04-14

Family

ID=24919897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9272305A Withdrawn JPH10133884A (ja) 1996-10-10 1997-10-06 推測的なコードを含むプログラミング・コードを実行する方法

Country Status (2)

Country Link
US (1) US5854928A (enExample)
JP (1) JPH10133884A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6931635B2 (en) 2000-10-30 2005-08-16 International Business Machines Corporation Program optimization
US7240343B2 (en) 2001-07-05 2007-07-03 International Business Machines Corporation System and method for handling an exception in a program

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6052530A (en) * 1996-10-09 2000-04-18 Hewlett-Packard Co. Dynamic translation system and method for optimally translating computer code
US6658486B2 (en) 1998-02-25 2003-12-02 Hewlett-Packard Development Company, L.P. System and method for efficiently blocking event signals associated with an operating system
US6164841A (en) * 1998-05-04 2000-12-26 Hewlett-Packard Company Method, apparatus, and product for dynamic software code translation system
US6415436B1 (en) * 1998-12-11 2002-07-02 Hewlett-Packard Company Mechanism for cross validating emulated states between different emulation technologies in a dynamic compiler
US6698011B1 (en) * 1999-01-29 2004-02-24 Intel Corporation Isolation of program translation failures
US6463579B1 (en) * 1999-02-17 2002-10-08 Intel Corporation System and method for generating recovery code
JP3974742B2 (ja) * 2000-04-14 2007-09-12 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 コンパイル装置、最適化方法および記録媒体
JP2001325111A (ja) * 2000-05-16 2001-11-22 Hitachi Ltd 投機機構向けコンパイル方法
US7269694B2 (en) * 2003-02-13 2007-09-11 Sun Microsystems, Inc. Selectively monitoring loads to support transactional program execution
US7269693B2 (en) * 2003-02-13 2007-09-11 Sun Microsystems, Inc. Selectively monitoring stores to support transactional program execution
US20130227529A1 (en) * 2013-03-15 2013-08-29 Concurix Corporation Runtime Memory Settings Derived from Trace Data

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6048545A (ja) * 1983-08-26 1985-03-16 Nec Corp マイクロコンピユ−タ
US4740969A (en) * 1986-06-27 1988-04-26 Hewlett-Packard Company Method and apparatus for recovering from hardware faults
CA2025197C (en) * 1989-10-19 1998-04-21 Michael H. Kelley Method and system for dynamically controlling the operation of a program
US5692169A (en) * 1990-12-14 1997-11-25 Hewlett Packard Company Method and system for deferring exceptions generated during speculative execution
US5448737A (en) * 1992-03-17 1995-09-05 International Business Machines Corporation System and method for optimizing computer code using a compact data flow representation
US5469562A (en) * 1992-06-26 1995-11-21 Digital Equipment Corporation Durable atomic storage update manager
US5761467A (en) * 1993-09-28 1998-06-02 Mitsubishi Denki Kabushiki Kaisha System for committing execution results when branch conditions coincide with predetermined commit conditions specified in the instruction field
US5680565A (en) * 1993-12-30 1997-10-21 Intel Corporation Method and apparatus for performing page table walks in a microprocessor capable of processing speculative instructions
US5577200A (en) * 1994-02-28 1996-11-19 Intel Corporation Method and apparatus for loading and storing misaligned data on an out-of-order execution computer system
GB2287111B (en) * 1994-03-01 1998-08-05 Intel Corp Method for pipeline processing of instructions by controlling access to a reorder buffer using a register file outside the reorder buffer
US5625835A (en) * 1995-05-10 1997-04-29 International Business Machines Corporation Method and apparatus for reordering memory operations in a superscalar or very long instruction word processor
US5748936A (en) * 1996-05-30 1998-05-05 Hewlett-Packard Company Method and system for supporting speculative execution using a speculative look-aside table

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6931635B2 (en) 2000-10-30 2005-08-16 International Business Machines Corporation Program optimization
US7240343B2 (en) 2001-07-05 2007-07-03 International Business Machines Corporation System and method for handling an exception in a program

Also Published As

Publication number Publication date
US5854928A (en) 1998-12-29

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