DE69616223D1 - Datenstromvorausladepufferspeicher mit Datenstromfilters - Google Patents

Datenstromvorausladepufferspeicher mit Datenstromfilters

Info

Publication number
DE69616223D1
DE69616223D1 DE69616223T DE69616223T DE69616223D1 DE 69616223 D1 DE69616223 D1 DE 69616223D1 DE 69616223 T DE69616223 T DE 69616223T DE 69616223 T DE69616223 T DE 69616223T DE 69616223 D1 DE69616223 D1 DE 69616223D1
Authority
DE
Germany
Prior art keywords
stream
filters
preload buffer
preload
buffer
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.)
Expired - Fee Related
Application number
DE69616223T
Other languages
English (en)
Other versions
DE69616223T2 (de
Inventor
Michael J Mayfield
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE69616223D1 publication Critical patent/DE69616223D1/de
Application granted granted Critical
Publication of DE69616223T2 publication Critical patent/DE69616223T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0862—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches with prefetch
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/12—Replacement control
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/60—Details of cache memory
    • G06F2212/6022—Using a prefetch buffer or dedicated prefetch cache
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/60—Details of cache memory
    • G06F2212/6026—Prefetching based on access pattern detection, e.g. stride based prefetch

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
DE69616223T 1995-08-24 1996-07-22 Datenstromvorausladepufferspeicher mit Datenstromfilters Expired - Fee Related DE69616223T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/519,032 US5737565A (en) 1995-08-24 1995-08-24 System and method for diallocating stream from a stream buffer

Publications (2)

Publication Number Publication Date
DE69616223D1 true DE69616223D1 (de) 2001-11-29
DE69616223T2 DE69616223T2 (de) 2002-06-27

Family

ID=24066488

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69616223T Expired - Fee Related DE69616223T2 (de) 1995-08-24 1996-07-22 Datenstromvorausladepufferspeicher mit Datenstromfilters

Country Status (5)

Country Link
US (1) US5737565A (de)
EP (1) EP0763795B1 (de)
JP (1) JPH0962572A (de)
KR (1) KR100240912B1 (de)
DE (1) DE69616223T2 (de)

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US6219745B1 (en) * 1998-04-15 2001-04-17 Advanced Micro Devices, Inc. System and method for entering a stream read buffer mode to store non-cacheable or block data
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US6393553B1 (en) 1999-06-25 2002-05-21 International Business Machines Corporation Acknowledgement mechanism for just-in-time delivery of load data
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US6360299B1 (en) * 1999-06-30 2002-03-19 International Business Machines Corporation Extended cache state with prefetched stream ID information
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US6421762B1 (en) 1999-06-30 2002-07-16 International Business Machines Corporation Cache allocation policy based on speculative request history
US6496921B1 (en) 1999-06-30 2002-12-17 International Business Machines Corporation Layered speculative request unit with instruction optimized and storage hierarchy optimized partitions
US6421763B1 (en) 1999-06-30 2002-07-16 International Business Machines Corporation Method for instruction extensions for a tightly coupled speculative request unit
US6393528B1 (en) * 1999-06-30 2002-05-21 International Business Machines Corporation Optimized cache allocation algorithm for multiple speculative requests
AU2002220600A1 (en) * 2000-10-06 2002-04-15 Pact Informationstechnologie Gmbh Cell system with segmented intermediate cell structure
US8058899B2 (en) 2000-10-06 2011-11-15 Martin Vorbach Logic cell array and bus system
US7260684B2 (en) * 2001-01-16 2007-08-21 Intel Corporation Trace cache filtering
US6574718B2 (en) 2001-02-28 2003-06-03 International Business Machines Corporation Excessive spin detection and avoidance for systems using a least recently used page replacement algorithm
US9037807B2 (en) 2001-03-05 2015-05-19 Pact Xpp Technologies Ag Processor arrangement on a chip including data processing, memory, and interface elements
US7844796B2 (en) 2001-03-05 2010-11-30 Martin Vorbach Data processing device and method
US7444531B2 (en) 2001-03-05 2008-10-28 Pact Xpp Technologies Ag Methods and devices for treating and processing data
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US7581076B2 (en) * 2001-03-05 2009-08-25 Pact Xpp Technologies Ag Methods and devices for treating and/or processing data
US20070299993A1 (en) * 2001-03-05 2007-12-27 Pact Xpp Technologies Ag Method and Device for Treating and Processing Data
EP1402382B1 (de) 2001-06-20 2010-08-18 Richter, Thomas Verfahren zur bearbeitung von daten
US6754782B2 (en) 2001-06-21 2004-06-22 International Business Machines Corporation Decentralized global coherency management in a multi-node computer system
US6901485B2 (en) 2001-06-21 2005-05-31 International Business Machines Corporation Memory directory management in a multi-node computer system
US6654857B2 (en) 2001-06-21 2003-11-25 International Business Machines Corporation Non-uniform memory access (NUMA) computer system having distributed global coherency management
US6633959B2 (en) * 2001-06-21 2003-10-14 International Business Machines Corporation Non-uniform memory access (NUMA) data processing system that provides notification of remote deallocation of shared data
US6615322B2 (en) 2001-06-21 2003-09-02 International Business Machines Corporation Two-stage request protocol for accessing remote memory data in a NUMA data processing system
US6711652B2 (en) 2001-06-21 2004-03-23 International Business Machines Corporation Non-uniform memory access (NUMA) data processing system that provides precise notification of remote deallocation of modified data
US6760817B2 (en) 2001-06-21 2004-07-06 International Business Machines Corporation Method and system for prefetching utilizing memory initiated prefetch write operations
US6760809B2 (en) 2001-06-21 2004-07-06 International Business Machines Corporation Non-uniform memory access (NUMA) data processing system having remote memory cache incorporated within system memory
US6721853B2 (en) 2001-06-29 2004-04-13 International Business Machines Corporation High performance data processing system via cache victimization protocols
US7996827B2 (en) * 2001-08-16 2011-08-09 Martin Vorbach Method for the translation of programs for reconfigurable architectures
US7434191B2 (en) 2001-09-03 2008-10-07 Pact Xpp Technologies Ag Router
US8686475B2 (en) 2001-09-19 2014-04-01 Pact Xpp Technologies Ag Reconfigurable elements
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US6912612B2 (en) * 2002-02-25 2005-06-28 Intel Corporation Shared bypass bus structure
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US7069397B2 (en) * 2003-04-15 2006-06-27 Sun Microsystems, Inc Stream based memory manager with function specific hardware logic for accessing data as a stream in memory
JP4532931B2 (ja) * 2004-02-25 2010-08-25 株式会社日立製作所 プロセッサ、および、プリフェッチ制御方法
US7290107B2 (en) * 2004-10-28 2007-10-30 International Business Machines Corporation Direct deposit using locking cache
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US20080065834A1 (en) * 2006-09-13 2008-03-13 International Business Machines Corporation Method to Prevent Operand Data with No Locality from Polluting the Data Cache
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KR102136792B1 (ko) * 2018-10-18 2020-07-22 인하대학교 산학협력단 Hbm 도입으로 인한 메모리 보틀넥 문제 해결 방법 및 장치

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Also Published As

Publication number Publication date
EP0763795A1 (de) 1997-03-19
KR980010800A (ko) 1998-04-30
EP0763795B1 (de) 2001-10-24
US5737565A (en) 1998-04-07
KR100240912B1 (ko) 2000-01-15
JPH0962572A (ja) 1997-03-07
DE69616223T2 (de) 2002-06-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee