AU2003285604A1 - Counter based stride prediction for data prefetch - Google Patents

Counter based stride prediction for data prefetch

Info

Publication number: AU2003285604A1
Authority: AU; Australia
Prior art keywords: counter based; data prefetch; stride prediction; based stride; prediction
Prior art date: 2002-12-12
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.): Abandoned

Application number

AU2003285604A

Inventor

Jan Hoogerbrugge

Jan-Willem Van De Waerdt

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.)

Koninklijke Philips NV

Original Assignee

Koninklijke Philips Electronics NV

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.)

2002-12-12

Filing date

2003-12-09

Publication date

2004-06-30

2003-12-09 Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV

2004-06-30 Publication of AU2003285604A1 publication Critical patent/AU2003285604A1/en

Status Abandoned legal-status Critical Current

Classifications

- 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
- G06F9/34—Addressing or accessing the instruction operand or the result ; Formation of operand address; Addressing modes
- G06F9/345—Addressing or accessing the instruction operand or the result ; Formation of operand address; Addressing modes of multiple operands or results
- G06F9/3455—Addressing or accessing the instruction operand or the result ; Formation of operand address; Addressing modes of multiple operands or results using stride
- 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
- G06F9/3824—Operand accessing
- G06F9/383—Operand prefetching
- 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
- G06F9/3824—Operand accessing
- G06F9/383—Operand prefetching
- G06F9/3832—Value prediction for operands; operand history buffers

Landscapes

Engineering & Computer Science (AREA)
Software Systems (AREA)
Theoretical Computer Science (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Memory System Of A Hierarchy Structure (AREA)
Advance Control (AREA)

AU2003285604A 2002-12-12 2003-12-09 Counter based stride prediction for data prefetch Abandoned AU2003285604A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US43275502P	2002-12-12	2002-12-12
US60/432,755		2002-12-12
PCT/IB2003/005796 WO2004053686A1 (en)	2002-12-12	2003-12-09	Counter based stride prediction for data prefetch

Publications (1)

Publication Number	Publication Date
AU2003285604A1 true AU2003285604A1 (en)	2004-06-30

Family

ID=32507990

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003285604A Abandoned AU2003285604A1 (en)	2002-12-12	2003-12-09	Counter based stride prediction for data prefetch

Country Status (6)

Country	Link
EP (1)	EP1576465A1 (en)
JP (1)	JP2006510082A (en)
KR (1)	KR20050084232A (en)
CN (1)	CN1726459A (en)
AU (1)	AU2003285604A1 (en)
WO (1)	WO2004053686A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112540935A (en) *	2019-09-20	2021-03-23	三星电子株式会社	Method for adjusting prefetch operation and system for managing prefetch operation

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4212521B2 (en) *	2004-06-30	2009-01-21	株式会社東芝	Prefetch control device, prefetch control method and program for controlling prefetch of data to temporary storage device of processor
JP2009230374A (en)	2008-03-21	2009-10-08	Fujitsu Ltd	Information processor, program, and instruction sequence generation method
US9274965B2 (en)	2008-12-15	2016-03-01	International Business Machines Corporation	Prefetching data
CN102203748B (en) *	2009-11-17	2014-07-30	华为技术有限公司	High-speed counter processing method and counter
US8433852B2 (en) *	2010-08-30	2013-04-30	Intel Corporation	Method and apparatus for fuzzy stride prefetch
US9253282B2 (en)	2011-10-18	2016-02-02	Qualcomm Incorporated	Method and apparatus for generating, using, or updating an enriched user profile
CN102385622B (en) *	2011-10-25	2013-03-13	曙光信息产业(北京)有限公司	Pre-reading method for stride access mode of file system
US20140189249A1 (en) *	2012-12-28	2014-07-03	Futurewei Technologies, Inc.	Software and Hardware Coordinated Prefetch
US10379864B2 (en) *	2016-12-26	2019-08-13	Intel Corporation	Processor prefetch throttling based on short streams
US11194728B2 (en) *	2019-07-29	2021-12-07	Micron Technology, Inc.	Memory-aware pre-fetching and cache bypassing systems and methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1998020416A1 (en) *	1996-11-04	1998-05-14	Advanced Micro Devices, Inc.	A stride-based data address prediction structure
DE10121792C2 (en) *	2000-05-26	2003-09-25	Ibm	Universal loading address / value prediction scheme

2003
- 2003-12-09 JP JP2004558276A patent/JP2006510082A/en not_active Abandoned
- 2003-12-09 KR KR1020057010495A patent/KR20050084232A/en not_active Withdrawn
- 2003-12-09 AU AU2003285604A patent/AU2003285604A1/en not_active Abandoned
- 2003-12-09 WO PCT/IB2003/005796 patent/WO2004053686A1/en not_active Ceased
- 2003-12-09 CN CNA2003801057914A patent/CN1726459A/en active Pending
- 2003-12-09 EP EP03778603A patent/EP1576465A1/en not_active Withdrawn

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112540935A (en) *	2019-09-20	2021-03-23	三星电子株式会社	Method for adjusting prefetch operation and system for managing prefetch operation
CN112540935B (en) *	2019-09-20	2024-11-15	三星电子株式会社	Method for adjusting prefetch operation and system for managing prefetch operation

Also Published As

Publication number	Publication date
WO2004053686A1 (en)	2004-06-24
EP1576465A1 (en)	2005-09-21
JP2006510082A (en)	2006-03-23
CN1726459A (en)	2006-01-25
KR20050084232A (en)	2005-08-26

Publication	Publication Date	Title
AU2003219446A1 (en)	2003-11-17	Memory region based data pre-fetching
AU2003251093A1 (en)	2004-02-25	Instruction cache way prediction for jump targets
AU2003284172A1 (en)	2004-05-25	Distributed data cache architecture
GB2402031B (en)	2007-03-28	Lexical stress prediction
AU2003243554A1 (en)	2003-12-31	Pet enclosure
AU2003219456A1 (en)	2003-12-02	Conditional access system
AU2002353108A1 (en)	2003-07-30	Method for determining location information
AU153650S (en)	2003-11-11	Computer
AU2003250498A1 (en)	2004-03-11	Processing application data
AU2003270317A1 (en)	2004-04-30	Prefetching data in computer system
AU2003240322A1 (en)	2003-12-12	Data server
AU2003285604A1 (en)	2004-06-30	Counter based stride prediction for data prefetch
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AU2003208438A1 (en)	2003-09-09	Computer generated holograms
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TW577575U (en)	2004-02-21	Notebook computer
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AU2003231199A1 (en)	2003-11-17	System for internet usage determination

Legal Events

Date	Code	Title	Description
2005-09-01	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase