CN108292277B - 用于存储器存取命令的传送描述符 - Google Patents

用于存储器存取命令的传送描述符 Download PDF

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Publication number
CN108292277B
CN108292277B CN201680070312.7A CN201680070312A CN108292277B CN 108292277 B CN108292277 B CN 108292277B CN 201680070312 A CN201680070312 A CN 201680070312A CN 108292277 B CN108292277 B CN 108292277B
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instruction
transfer descriptor
transfer
memory
memory device
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CN201680070312.7A
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Chinese (zh)
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CN108292277A (zh
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曼基特·洛
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Graph Chip Technology Co ltd
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Graph Chip Technology Co ltd
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/10—Program control for peripheral devices
    • G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
    • G06F13/124—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0604—Improving or facilitating administration, e.g. storage management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/061—Improving I/O performance
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0647—Migration mechanisms
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/3004—Arrangements for executing specific machine instructions to perform operations on memory
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields
    • G06F9/3016—Decoding the operand specifier, e.g. specifier format
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30181—Instruction operation extension or modification
    • G06F9/30185—Instruction operation extension or modification according to one or more bits in the instruction, e.g. prefix, sub-opcode
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30181—Instruction operation extension or modification
    • G06F9/30192—Instruction operation extension or modification according to data descriptor, e.g. dynamic data typing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/34—Addressing or accessing the instruction operand or the result ; Formation of operand address; Addressing modes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/34—Addressing or accessing the instruction operand or the result ; Formation of operand address; Addressing modes
    • G06F9/342—Extension of operand address space

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Bus Control (AREA)
  • Advance Control (AREA)
  • Executing Machine-Instructions (AREA)
  • Memory System (AREA)
  • Information Transfer Between Computers (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
CN201680070312.7A 2015-11-06 2016-11-08 用于存储器存取命令的传送描述符 Active CN108292277B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/934,707 US9977619B2 (en) 2015-11-06 2015-11-06 Transfer descriptor for memory access commands
PCT/US2016/060995 WO2017079769A1 (en) 2015-11-06 2016-11-08 Transfer descriptor for memory access commands

Publications (2)

Publication Number Publication Date
CN108292277A CN108292277A (zh) 2018-07-17
CN108292277B true CN108292277B (zh) 2021-08-17

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US (1) US9977619B2 (https=)
EP (1) EP3398075B1 (https=)
JP (1) JP6888019B2 (https=)
KR (1) KR102632382B1 (https=)
CN (1) CN108292277B (https=)
WO (1) WO2017079769A1 (https=)

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CN111258491B (zh) * 2018-11-30 2021-10-15 北京忆芯科技有限公司 降低读命令处理延迟的方法与装置
CN111782267B (zh) * 2019-04-04 2022-12-09 安徽寒武纪信息科技有限公司 数据处理方法及装置以及相关产品
CN112347186B (zh) * 2019-08-09 2023-02-28 安徽寒武纪信息科技有限公司 数据同步方法及装置以及相关产品
CN111831329B (zh) * 2019-04-19 2022-12-09 安徽寒武纪信息科技有限公司 数据处理方法及装置以及相关产品
CN111831337B (zh) * 2019-04-19 2022-11-29 安徽寒武纪信息科技有限公司 数据同步方法及装置以及相关产品
CN111782577B (zh) * 2019-04-04 2023-03-24 安徽寒武纪信息科技有限公司 数据处理装置及方法以及相关产品
US11243699B2 (en) * 2019-05-22 2022-02-08 Micron Technology, Inc. System using a restricted operation mode memory indicator
CN110457232A (zh) * 2019-07-31 2019-11-15 联想(北京)有限公司 数据处理方法、装置、计算设备及介质
US11221776B2 (en) * 2019-12-30 2022-01-11 Micron Technology, Inc. Metadata indication for a memory device
US11385820B2 (en) * 2020-03-04 2022-07-12 Micron Technology, Inc. Command batching for a memory sub-system
CN117992123B (zh) * 2024-04-02 2024-07-05 摩尔线程智能科技(北京)有限责任公司 指令执行方法、装置、电子设备、存储介质

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Also Published As

Publication number Publication date
US9977619B2 (en) 2018-05-22
EP3398075B1 (en) 2022-02-16
CN108292277A (zh) 2018-07-17
US20170131939A1 (en) 2017-05-11
EP3398075A1 (en) 2018-11-07
EP3398075A4 (en) 2019-07-10
WO2017079769A1 (en) 2017-05-11
JP6888019B2 (ja) 2021-06-16
JP2018537800A (ja) 2018-12-20
KR20200028280A (ko) 2020-03-16
KR102632382B1 (ko) 2024-01-31

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