JP2015535631A5 - - Google Patents

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Publication number
JP2015535631A5
JP2015535631A5 JP2015544069A JP2015544069A JP2015535631A5 JP 2015535631 A5 JP2015535631 A5 JP 2015535631A5 JP 2015544069 A JP2015544069 A JP 2015544069A JP 2015544069 A JP2015544069 A JP 2015544069A JP 2015535631 A5 JP2015535631 A5 JP 2015535631A5
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JP
Japan
Prior art keywords
cache memory
dirty
line
mask
storing
Prior art date
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Application number
JP2015544069A
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English (en)
Japanese (ja)
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JP2015535631A (ja
JP6009688B2 (ja
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Priority claimed from US13/687,761 external-priority patent/US9342461B2/en
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Publication of JP2015535631A publication Critical patent/JP2015535631A/ja
Publication of JP2015535631A5 publication Critical patent/JP2015535631A5/ja
Application granted granted Critical
Publication of JP6009688B2 publication Critical patent/JP6009688B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2015544069A 2012-11-28 2013-10-28 動的に割り振られたダーティマスク空間を用いるメモリ管理 Expired - Fee Related JP6009688B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/687,761 2012-11-28
US13/687,761 US9342461B2 (en) 2012-11-28 2012-11-28 Cache memory system and method using dynamically allocated dirty mask space
PCT/US2013/067111 WO2014085002A1 (en) 2012-11-28 2013-10-28 Memory management using dynamically allocated dirty mask space

Publications (3)

Publication Number Publication Date
JP2015535631A JP2015535631A (ja) 2015-12-14
JP2015535631A5 true JP2015535631A5 (https=) 2016-08-12
JP6009688B2 JP6009688B2 (ja) 2016-10-19

Family

ID=49551817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015544069A Expired - Fee Related JP6009688B2 (ja) 2012-11-28 2013-10-28 動的に割り振られたダーティマスク空間を用いるメモリ管理

Country Status (6)

Country Link
US (1) US9342461B2 (https=)
EP (1) EP2926257B1 (https=)
JP (1) JP6009688B2 (https=)
KR (1) KR101662969B1 (https=)
CN (1) CN104813293B (https=)
WO (1) WO2014085002A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160026579A1 (en) * 2014-07-22 2016-01-28 Lsi Corporation Storage Controller and Method for Managing Metadata Operations in a Cache
KR102362239B1 (ko) 2015-12-30 2022-02-14 삼성전자주식회사 디램 캐시를 포함하는 메모리 시스템 및 그것의 캐시 관리 방법
US10585798B2 (en) * 2017-11-27 2020-03-10 Intel Corporation Tracking cache line consumption
US10705590B2 (en) * 2017-11-28 2020-07-07 Google Llc Power-conserving cache memory usage
US11099987B2 (en) * 2019-11-27 2021-08-24 Micron Technology, Inc. Bit masking valid sectors for write-back coalescing
US11630781B2 (en) * 2020-06-23 2023-04-18 Micron Technology, Inc. Cache metadata management
KR102806354B1 (ko) * 2020-08-31 2025-05-13 삼성전자주식회사 전자 장치, 시스템-온-칩, 및 그것의 동작 방법
JP7350699B2 (ja) * 2020-09-11 2023-09-26 株式会社東芝 ライトバックキャッシュ装置
CN112835532A (zh) * 2021-02-25 2021-05-25 上海壁仞智能科技有限公司 用于缓存控制的方法以及计算装置
KR102351237B1 (ko) 2021-04-29 2022-01-13 삼성전자주식회사 메모리 저장 장치 및 통신 시스템
US11681631B2 (en) 2021-06-25 2023-06-20 Microsoft Technology Licensing, Llc Write-behind optimization of covering cache

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155824A (en) * 1989-05-15 1992-10-13 Motorola, Inc. System for transferring selected data words between main memory and cache with multiple data words and multiple dirty bits for each address
US5802572A (en) * 1996-03-15 1998-09-01 International Business Machines Corporation Write-back cache having sub-line size coherency granularity and method for maintaining coherency within a write-back cache
JP3204295B2 (ja) * 1997-03-31 2001-09-04 日本電気株式会社 キャッシュメモリシステム
US6205521B1 (en) 1997-11-03 2001-03-20 Compaq Computer Corporation Inclusion map for accelerated cache flush
JP4434534B2 (ja) * 2001-09-27 2010-03-17 株式会社東芝 プロセッサ・システム
US7203798B2 (en) 2003-03-20 2007-04-10 Matsushita Electric Industrial Co., Ltd. Data memory cache unit and data memory cache system
US7127560B2 (en) * 2003-10-14 2006-10-24 International Business Machines Corporation Method of dynamically controlling cache size
KR100826757B1 (ko) 2003-11-18 2008-04-30 마쯔시다덴기산교 가부시키가이샤 캐시 메모리 및 그 제어 방법
WO2005066796A1 (ja) 2003-12-22 2005-07-21 Matsushita Electric Industrial Co., Ltd. キャッシュメモリ及びその制御方法
CN100445944C (zh) * 2004-12-21 2008-12-24 三菱电机株式会社 控制电路以及控制方法
US20060143397A1 (en) 2004-12-29 2006-06-29 O'bleness R F Dirty line hint array for cache flushing
US7380070B2 (en) 2005-02-17 2008-05-27 Texas Instruments Incorporated Organization of dirty bits for a write-back cache
US20060274070A1 (en) 2005-04-19 2006-12-07 Herman Daniel L Techniques and workflows for computer graphics animation system
US8180968B2 (en) * 2007-03-28 2012-05-15 Oracle America, Inc. Reduction of cache flush time using a dirty line limiter
US7917699B2 (en) 2007-12-21 2011-03-29 Mips Technologies, Inc. Apparatus and method for controlling the exclusivity mode of a level-two cache
JP2011248389A (ja) * 2008-09-09 2011-12-08 Panasonic Corp キャッシュメモリ、キャッシュメモリシステム
TW201015319A (en) * 2008-09-17 2010-04-16 Panasonic Corp Cache memory, memory system, data copying method and data rewriting method
US8732409B2 (en) 2008-11-17 2014-05-20 Entropic Communications, Inc. Cache management policy and corresponding device
JP2012203560A (ja) 2011-03-24 2012-10-22 Toshiba Corp キャッシュメモリおよびキャッシュシステム

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