JP2006524858A - メモリに記憶されたデータに圧縮を使用するデータ処理装置 - Google Patents

メモリに記憶されたデータに圧縮を使用するデータ処理装置 Download PDF

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Publication number
JP2006524858A
JP2006524858A JP2006506835A JP2006506835A JP2006524858A JP 2006524858 A JP2006524858 A JP 2006524858A JP 2006506835 A JP2006506835 A JP 2006506835A JP 2006506835 A JP2006506835 A JP 2006506835A JP 2006524858 A JP2006524858 A JP 2006524858A
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Prior art keywords
block
address
data
memory
transfer
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JP2006506835A
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Japanese (ja)
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JP2006524858A5 (enExample
Inventor
アブラハム、カー．リーメンス
レナトゥス、イェー．ファン、デル、フレウテン
ピーター、ファン、デル、ボルフ
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Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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Publication of JP2006524858A publication Critical patent/JP2006524858A/ja
Publication of JP2006524858A5 publication Critical patent/JP2006524858A5/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/10—Providing a specific technical effect
    • G06F2212/1041—Resource optimization
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/40—Specific encoding of data in memory or cache
    • G06F2212/401—Compressed data

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Processing (AREA)
JP2006506835A 2003-04-16 2004-04-13 メモリに記憶されたデータに圧縮を使用するデータ処理装置 Withdrawn JP2006524858A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03101037 2003-04-16
PCT/IB2004/050426 WO2004092960A2 (en) 2003-04-16 2004-04-13 Selectable procession / decompression for data stored in memory

Publications (2)

Publication Number Publication Date
JP2006524858A true JP2006524858A (ja) 2006-11-02
JP2006524858A5 JP2006524858A5 (enExample) 2007-05-24

Family

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Family Applications (1)

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JP2006506835A Withdrawn JP2006524858A (ja) 2003-04-16 2004-04-13 メモリに記憶されたデータに圧縮を使用するデータ処理装置

Country Status (6)

Country Link
US (1) US20060271761A1 (enExample)
EP (1) EP1627310A2 (enExample)
JP (1) JP2006524858A (enExample)
KR (1) KR20060009256A (enExample)
CN (1) CN1894677A (enExample)
WO (1) WO2004092960A2 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011034370A (ja) * 2009-08-03 2011-02-17 Fujitsu Ltd メモリコントローラ
JP2020102102A (ja) * 2018-12-25 2020-07-02 ルネサスエレクトロニクス株式会社 半導体装置、および、データのアクセスを制御するための方法
JP2022177671A (ja) * 2021-05-18 2022-12-01 国立大学法人 筑波大学 情報処理装置、及び記憶制御方法

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US8473673B2 (en) * 2005-06-24 2013-06-25 Hewlett-Packard Development Company, L.P. Memory controller based (DE)compression
JP2007094639A (ja) * 2005-09-28 2007-04-12 Tdk Corp メモリコントローラ及びフラッシュメモリシステム
WO2007135602A1 (en) * 2006-05-24 2007-11-29 Koninklijke Philips Electronics N.V. Electronic device and method for storing and retrieving data
US8769311B2 (en) 2006-05-31 2014-07-01 International Business Machines Corporation Systems and methods for transformation of logical data objects for storage
US8626726B2 (en) 2006-05-31 2014-01-07 International Business Machines Corporation Method and system for transformation of logical data objects for storage
KR101454167B1 (ko) * 2007-09-07 2014-10-27 삼성전자주식회사 데이터 압축 및 복원 장치 및 방법
KR101503829B1 (ko) * 2007-09-07 2015-03-18 삼성전자주식회사 데이터 압축 장치 및 방법
US8718142B2 (en) 2009-03-04 2014-05-06 Entropic Communications, Inc. System and method for frame rate conversion that utilizes motion estimation and motion compensated temporal interpolation employing embedded video compression
GB0918373D0 (en) * 2009-10-20 2009-12-02 Advanced Risc Mach Ltd Memory interface compression
KR101649357B1 (ko) * 2010-05-10 2016-08-19 삼성전자주식회사 데이터 저장 장치, 그것의 동작 방법, 그리고 그것을 포함한 스토리지 서버
KR20110138076A (ko) * 2010-06-18 2011-12-26 삼성전자주식회사 데이터 저장 장치 및 그것의 쓰기 방법
US8510518B2 (en) * 2010-06-22 2013-08-13 Advanced Micro Devices, Inc. Bandwidth adaptive memory compression
CN102129873B (zh) * 2011-03-29 2012-07-04 西安交通大学 提高计算机末级高速缓存可靠性的数据压缩装置及其方法
US8949513B2 (en) * 2011-05-10 2015-02-03 Marvell World Trade Ltd. Data compression and compacting for memory devices
JP5855150B2 (ja) 2014-03-06 2016-02-09 ウィンボンド エレクトロニクス コーポレーション 半導体記憶装置
US9864541B2 (en) 2015-02-13 2018-01-09 Google Llc Transparent hardware-assisted memory decompression
CN104853213B (zh) * 2015-05-05 2018-05-18 福州瑞芯微电子股份有限公司 一种提高视频解码器cache处理效率的方法及其系统
JP6679290B2 (ja) * 2015-11-30 2020-04-15 ルネサスエレクトロニクス株式会社 半導体装置
CN109672923B (zh) * 2018-12-17 2021-07-02 龙迅半导体（合肥）股份有限公司 一种数据处理方法和装置
KR20210088304A (ko) * 2020-01-06 2021-07-14 삼성전자주식회사 이미지 프로세서의 동작 방법, 이미지 처리 장치 및 이미지 처리 장치의 동작 방법
US11243890B2 (en) * 2020-01-14 2022-02-08 EMC IP Holding Company LLC Compressed data verification
US11245415B2 (en) * 2020-03-13 2022-02-08 The University Of British Columbia University-Industry Liaison Office Dynamic clustering-based data compression
CN113835872B (zh) * 2020-06-24 2025-08-26 北京小米移动软件有限公司 一种用于减少内存开销的数据处理方法、装置及存储介质
CN113326001B (zh) * 2021-05-20 2023-08-01 锐掣(杭州)科技有限公司 数据处理方法、装置、设备、系统、介质及程序
CN114442951B (zh) * 2022-01-24 2024-08-02 珠海泰芯半导体有限公司 传输多路数据的方法、装置、存储介质和电子设备

Family Cites Families (6)

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Publication number Priority date Publication date Assignee Title
US5392417A (en) * 1991-06-05 1995-02-21 Intel Corporation Processor cycle tracking in a controller for two-way set associative cache
US6002411A (en) * 1994-11-16 1999-12-14 Interactive Silicon, Inc. Integrated video and memory controller with data processing and graphical processing capabilities
US5864859A (en) * 1996-02-20 1999-01-26 International Business Machines Corporation System and method of compression and decompression using store addressing
JP3127853B2 (ja) * 1997-04-30 2001-01-29 日本電気株式会社 メモリ集積回路並びにこれを用いた主記憶システム及びグラフィクスメモリシステム
US6175896B1 (en) * 1997-10-06 2001-01-16 Intel Corporation Microprocessor system and method for increasing memory Bandwidth for data transfers between a cache and main memory utilizing data compression
US7188227B2 (en) * 2003-09-30 2007-03-06 International Business Machines Corporation Adaptive memory compression

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011034370A (ja) * 2009-08-03 2011-02-17 Fujitsu Ltd メモリコントローラ
JP2020102102A (ja) * 2018-12-25 2020-07-02 ルネサスエレクトロニクス株式会社 半導体装置、および、データのアクセスを制御するための方法
JP2022177671A (ja) * 2021-05-18 2022-12-01 国立大学法人 筑波大学 情報処理装置、及び記憶制御方法
JP7680017B2 (ja) 2021-05-18 2025-05-20 国立大学法人 筑波大学 情報処理装置、及び記憶制御方法

Also Published As

Publication number Publication date
KR20060009256A (ko) 2006-01-31
US20060271761A1 (en) 2006-11-30
WO2004092960B1 (en) 2006-07-27
CN1894677A (zh) 2007-01-10
EP1627310A2 (en) 2006-02-22
WO2004092960A3 (en) 2006-06-22
WO2004092960A2 (en) 2004-10-28

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