JP2017532657A - 圧縮アルゴリズムのためのキャッシュバンク分散 - Google Patents

圧縮アルゴリズムのためのキャッシュバンク分散 Download PDF

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JP2017532657A
JP2017532657A JP2017513216A JP2017513216A JP2017532657A JP 2017532657 A JP2017532657 A JP 2017532657A JP 2017513216 A JP2017513216 A JP 2017513216A JP 2017513216 A JP2017513216 A JP 2017513216A JP 2017532657 A JP2017532657 A JP 2017532657A
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cache
bank
cache memory
access request
compressed data
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Japanese (ja)
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JP2017532657A5 (enExample
Inventor
ジョージ・パトシララス
アンドリュー・エドムンド・ターナー
ボフスラフ・ライチリック
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クアルコム，インコーポレイテッド
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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
    • 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
    • G06F12/0844—Multiple simultaneous or quasi-simultaneous cache accessing
    • G06F12/0846—Cache with multiple tag or data arrays being simultaneously accessible
    • 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
    • G06F12/0844—Multiple simultaneous or quasi-simultaneous cache accessing
    • G06F12/0846—Cache with multiple tag or data arrays being simultaneously accessible
    • G06F12/0851—Cache with interleaved addressing
    • 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
    • G06F12/0877—Cache access modes
    • G06F12/0886—Variable-length word access
    • 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
    • G06F12/0893—Caches characterised by their organisation or structure
    • 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
    • G06F12/10—Address translation
    • G06F12/1027—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB]
    • G06F12/1045—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB] associated with a data cache
    • 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
    • G06F2212/1044—Space efficiency improvement
    • 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)
  • Memory System Of A Hierarchy Structure (AREA)
JP2017513216A 2014-09-11 2015-07-23 圧縮アルゴリズムのためのキャッシュバンク分散 Pending JP2017532657A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/483,902 2014-09-11
US14/483,902 US9355038B2 (en) 2014-09-11 2014-09-11 Cache bank spreading for compression algorithms
PCT/US2015/041781 WO2016039866A1 (en) 2014-09-11 2015-07-23 Cache bank spreading for compression algorithms

Publications (2)

Publication Number Publication Date
JP2017532657A true JP2017532657A (ja) 2017-11-02
JP2017532657A5 JP2017532657A5 (enExample) 2018-08-23

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Family Applications (1)

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JP2017513216A Pending JP2017532657A (ja) 2014-09-11 2015-07-23 圧縮アルゴリズムのためのキャッシュバンク分散

Country Status (6)

Country Link
US (1) US9355038B2 (enExample)
EP (1) EP3191967B1 (enExample)
JP (1) JP2017532657A (enExample)
KR (1) KR20170053630A (enExample)
CN (1) CN106687937B (enExample)
WO (1) WO2016039866A1 (enExample)

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US9514047B2 (en) * 2014-12-17 2016-12-06 Intel Corporation Apparatus and method to dynamically expand associativity of a cache memory
US10191850B2 (en) 2016-03-31 2019-01-29 Qualcomm Incorporated Providing memory bandwidth compression using multiple last-level cache (LLC) lines in a central processing unit (CPU)-based system
US10176090B2 (en) 2016-09-15 2019-01-08 Qualcomm Incorporated Providing memory bandwidth compression using adaptive compression in central processing unit (CPU)-based systems
US10445261B2 (en) * 2016-12-30 2019-10-15 Intel Corporation System memory having point-to-point link that transports compressed traffic
US10503652B2 (en) * 2017-04-01 2019-12-10 Intel Corporation Sector cache for compression
US10609172B1 (en) 2017-04-27 2020-03-31 Chicago Mercantile Exchange Inc. Adaptive compression of stored data
US12105716B2 (en) * 2017-06-23 2024-10-01 Xilinx, Inc. Parallel compute offload to database accelerator
US11048419B2 (en) * 2019-01-30 2021-06-29 EMC IP Holding Company LLC Adaptively over-allocating storage space for compressed data

Citations (7)

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JPH10232838A (ja) * 1996-11-05 1998-09-02 Hitachi Ltd ディスク記憶システム
US6115787A (en) * 1996-11-05 2000-09-05 Hitachi, Ltd. Disc storage system having cache memory which stores compressed data
JP2002182972A (ja) * 2000-10-18 2002-06-28 Internatl Business Mach Corp <Ibm> メモリ・ミラーリングを用いるデータ処理システムでの枯渇回復のサポート
US20060168390A1 (en) * 2005-01-21 2006-07-27 Speier Thomas P Methods and apparatus for dynamically managing banked memory
US20100077146A1 (en) * 2008-09-19 2010-03-25 Kabushiki Kaisha Toshiba Instruction cache system, instruction-cache-system control method, and information processing apparatus
US20100138614A1 (en) * 2008-12-03 2010-06-03 Glasco David B Compression Status Bit Cache And Backing Store
US20110087840A1 (en) * 2009-10-09 2011-04-14 Glasco David B Efficient line and page organization for compression status bit caching

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US5956744A (en) 1995-09-08 1999-09-21 Texas Instruments Incorporated Memory configuration cache with multilevel hierarchy least recently used cache entry replacement
CN1081361C (zh) * 1997-11-06 2002-03-20 中国科学院计算技术研究所 高速缓冲存储器系统中的地址映射变换技术与装置
AU2610701A (en) 2000-01-03 2001-07-16 Efeckta Technologies Corporation Efficient and lossless conversion for transmission or storage of data
US6307790B1 (en) * 2000-08-30 2001-10-23 Micron Technology, Inc. Read compression in a memory
US7266651B1 (en) 2004-09-07 2007-09-04 Sun Microsystems, Inc. Method for in-place memory interleaving and de-interleaving
US7627735B2 (en) * 2005-10-21 2009-12-01 Intel Corporation Implementing vector memory operations
US7705753B2 (en) 2005-10-22 2010-04-27 Sytex, Inc. Methods, systems and computer-readable media for compressing data
US7996597B1 (en) 2007-04-16 2011-08-09 Juniper Networks, Inc. Mapping address bits to improve spread of banks
US8918897B2 (en) 2009-11-24 2014-12-23 Cleversafe, Inc. Dispersed storage network data slice integrity verification
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
US20130265305A1 (en) * 2012-04-04 2013-10-10 Jon N. Hasselgren Compressed Depth Cache
US8767501B2 (en) * 2012-07-17 2014-07-01 International Business Machines Corporation Self-reconfigurable address decoder for associative index extended caches
US9026747B2 (en) * 2012-08-16 2015-05-05 Broadcom Corporation Memory device with a logical-to-physical bank mapping cache

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JPH10232838A (ja) * 1996-11-05 1998-09-02 Hitachi Ltd ディスク記憶システム
US6115787A (en) * 1996-11-05 2000-09-05 Hitachi, Ltd. Disc storage system having cache memory which stores compressed data
JP2002182972A (ja) * 2000-10-18 2002-06-28 Internatl Business Mach Corp <Ibm> メモリ・ミラーリングを用いるデータ処理システムでの枯渇回復のサポート
US6820182B1 (en) * 2000-10-18 2004-11-16 International Business Machines Corporation Support for exhaustion recovery in a data processing system with memory mirroring
US20060168390A1 (en) * 2005-01-21 2006-07-27 Speier Thomas P Methods and apparatus for dynamically managing banked memory
JP2008529132A (ja) * 2005-01-21 2008-07-31 クゥアルコム・インコーポレイテッド バンクメモリを動的に管理する方法及び装置
US20100077146A1 (en) * 2008-09-19 2010-03-25 Kabushiki Kaisha Toshiba Instruction cache system, instruction-cache-system control method, and information processing apparatus
JP2010073029A (ja) * 2008-09-19 2010-04-02 Toshiba Corp 命令キャッシュシステム
US20100138614A1 (en) * 2008-12-03 2010-06-03 Glasco David B Compression Status Bit Cache And Backing Store
JP2010134929A (ja) * 2008-12-03 2010-06-17 Nvidia Corp 圧縮状態ビットキャッシュ及びバッキング記憶装置
US20110087840A1 (en) * 2009-10-09 2011-04-14 Glasco David B Efficient line and page organization for compression status bit caching

Also Published As

Publication number Publication date
CN106687937A (zh) 2017-05-17
KR20170053630A (ko) 2017-05-16
WO2016039866A1 (en) 2016-03-17
CN106687937B (zh) 2020-06-23
EP3191967A1 (en) 2017-07-19
US9355038B2 (en) 2016-05-31
EP3191967B1 (en) 2018-12-26
US20160077973A1 (en) 2016-03-17

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