CN108519858A - 存储芯片硬件命中方法 - Google Patents
存储芯片硬件命中方法 Download PDFInfo
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- CN108519858A CN108519858A CN201810239193.4A CN201810239193A CN108519858A CN 108519858 A CN108519858 A CN 108519858A CN 201810239193 A CN201810239193 A CN 201810239193A CN 108519858 A CN108519858 A CN 108519858A
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- 238000003860 storage Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000004064 recycling Methods 0.000 claims description 4
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0614—Improving the reliability of storage systems
- G06F3/0616—Improving the reliability of storage systems in relation to life time, e.g. increasing Mean Time Between Failures [MTBF]
-
- 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
- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
- G06F12/023—Free address space management
- G06F12/0238—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory
- G06F12/0246—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory in block erasable memory, e.g. flash memory
-
- 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
- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
- G06F12/023—Free address space management
- G06F12/0253—Garbage collection, i.e. reclamation of unreferenced memory
-
- 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
- G06F12/0893—Caches characterised by their organisation or structure
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
- G06F3/0652—Erasing, e.g. deleting, data cleaning, moving of data to a wastebasket
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
- G06F3/0656—Data buffering arrangements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
- G06F3/0659—Command handling arrangements, e.g. command buffers, queues, command scheduling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/0671—In-line storage system
- G06F3/0673—Single storage device
- G06F3/0679—Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]
-
- 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
- G06F2212/10—Providing a specific technical effect
- G06F2212/1032—Reliability improvement, data loss prevention, degraded operation etc
- G06F2212/1036—Life time enhancement
-
- 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
- G06F2212/20—Employing a main memory using a specific memory technology
- G06F2212/202—Non-volatile memory
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Memory System Of A Hierarchy Structure (AREA)
Abstract
Description
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100 | 20 | 10 |
Lba | Length |
100 | 20 |
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010 | 20/10/… |
Lba | Length |
460 | 40 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810239193.4A CN108519858B (zh) | 2018-03-22 | 2018-03-22 | 存储芯片硬件命中方法 |
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CN201810239193.4A CN108519858B (zh) | 2018-03-22 | 2018-03-22 | 存储芯片硬件命中方法 |
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CN108519858A true CN108519858A (zh) | 2018-09-11 |
CN108519858B CN108519858B (zh) | 2021-06-08 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111324282A (zh) * | 2018-12-14 | 2020-06-23 | 北京兆易创新科技股份有限公司 | 一种存储器 |
CN114528229A (zh) * | 2022-04-21 | 2022-05-24 | 飞腾信息技术有限公司 | 一种缓存数据访问方法、装置及电子设备 |
WO2022165828A1 (en) * | 2021-02-08 | 2022-08-11 | Yangtze Memory Technologies Co., Ltd. | On-die static random-access memory (sram) for caching logical to physical (l2p) tables |
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CN103136121A (zh) * | 2013-03-25 | 2013-06-05 | 中国人民解放军国防科学技术大学 | 一种固态盘的缓存管理方法 |
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2018
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CN105630691A (zh) * | 2015-04-29 | 2016-06-01 | 上海磁宇信息科技有限公司 | 一种使用mram的固态硬盘及使用物理地址的读写方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111324282A (zh) * | 2018-12-14 | 2020-06-23 | 北京兆易创新科技股份有限公司 | 一种存储器 |
WO2022165828A1 (en) * | 2021-02-08 | 2022-08-11 | Yangtze Memory Technologies Co., Ltd. | On-die static random-access memory (sram) for caching logical to physical (l2p) tables |
US11755471B2 (en) | 2021-02-08 | 2023-09-12 | Yangtze Memory Technologies Co., Ltd. | On-die static random-access memory (SRAM) for caching logical to physical (L2P) tables |
US12066932B2 (en) | 2021-02-08 | 2024-08-20 | Yangtze Memory Technologies Co., Ltd. | On-die static random-access memory (SRAM) for caching logical to physical (L2P) tables |
CN114528229A (zh) * | 2022-04-21 | 2022-05-24 | 飞腾信息技术有限公司 | 一种缓存数据访问方法、装置及电子设备 |
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Effective date of registration: 20240607 Address after: 710000, Building A2-02, Phase II, Information Industry Park, No. 526 Xitai Road, Xinglong Street Office, High tech Zone, Xi'an City, Shaanxi Province Patentee after: Leizhi digital system technology (Xi'an) Co.,Ltd. Country or region after: China Address before: Room 10801, building 2, Chuangxin business apartment, 69 Jinye Road, Xi'an City, Shaanxi Province, 710077 Patentee before: RACO DEFENSE (XI'AN) CONTROL TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Country or region before: China |