DE112018000230T5 - System und Verfahren zur spekulativen Befehlsausführung unter Verwendung des Steuerungsspeicherpuffers - Google Patents
System und Verfahren zur spekulativen Befehlsausführung unter Verwendung des Steuerungsspeicherpuffers Download PDFInfo
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- DE112018000230T5 DE112018000230T5 DE112018000230.6T DE112018000230T DE112018000230T5 DE 112018000230 T5 DE112018000230 T5 DE 112018000230T5 DE 112018000230 T DE112018000230 T DE 112018000230T DE 112018000230 T5 DE112018000230 T5 DE 112018000230T5
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- command
- host device
- storage device
- queue
- memory
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Images
Classifications
-
- 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
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/1668—Details of memory controller
- G06F13/1673—Details of memory controller using buffers
-
- 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
- G06F3/061—Improving I/O performance
-
- 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
- G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
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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)
- Techniques For Improving Reliability Of Storages (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/468,620 US10466903B2 (en) | 2017-03-24 | 2017-03-24 | System and method for dynamic and adaptive interrupt coalescing |
| US15/468,620 | 2017-03-24 | ||
| US15/585,827 US10725835B2 (en) | 2017-05-03 | 2017-05-03 | System and method for speculative execution of commands using a controller memory buffer |
| US15/585,827 | 2017-05-03 | ||
| PCT/US2018/019905 WO2018175059A1 (en) | 2017-03-24 | 2018-02-27 | System and method for speculative execution of commands using the controller memory buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112018000230T5 true DE112018000230T5 (de) | 2019-09-05 |
Family
ID=61622735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112018000230.6T Pending DE112018000230T5 (de) | 2017-03-24 | 2018-02-27 | System und Verfahren zur spekulativen Befehlsausführung unter Verwendung des Steuerungsspeicherpuffers |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN110073323B (zh) |
| DE (1) | DE112018000230T5 (zh) |
| WO (1) | WO2018175059A1 (zh) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110309077B (zh) * | 2019-06-28 | 2021-06-11 | 清华大学 | 主机与设备协同工作的闪存转换层构建方法及装置 |
| JP2021056550A (ja) | 2019-09-26 | 2021-04-08 | キオクシア株式会社 | メモリシステム、メモリシステムの制御方法、および情報処理システム |
| CN111221476B (zh) * | 2020-01-08 | 2022-03-29 | 深圳忆联信息系统有限公司 | 提升ssd性能的前端命令处理方法、装置、计算机设备及存储介质 |
| US11544107B2 (en) * | 2020-04-17 | 2023-01-03 | Western Digital Technologies, Inc. | Storage system and method for multiprotocol handling |
| US11733920B2 (en) * | 2020-09-10 | 2023-08-22 | Western Digital Technologies, Inc. | NVMe simple copy command support using dummy virtual function |
| CN112256601B (zh) * | 2020-10-19 | 2023-04-21 | 苏州凌云光工业智能技术有限公司 | 数据存取控制方法、嵌入式存储系统及嵌入式设备 |
| CN112732176B (zh) * | 2020-12-28 | 2022-10-04 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | 基于fpga的ssd访问方法及装置、存储系统及存储介质 |
| CN112711442B (zh) * | 2020-12-29 | 2024-09-03 | 北京浪潮数据技术有限公司 | 一种主机命令写入方法、设备、系统及可读存储介质 |
| US11966343B2 (en) | 2021-07-19 | 2024-04-23 | Samsung Electronics Co., Ltd. | Universal mechanism to access and control a computational device |
| CN114490222B (zh) * | 2022-02-14 | 2022-11-15 | 无锡众星微系统技术有限公司 | 一种PCIe P2P系统测试启动方法和装置 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7596628B2 (en) * | 2006-05-01 | 2009-09-29 | Broadcom Corporation | Method and system for transparent TCP offload (TTO) with a user space library |
| JP2008046791A (ja) * | 2006-08-14 | 2008-02-28 | Fujitsu Ltd | 記憶装置、ファームウェア更新方法、及び制御装置 |
| JP2012511789A (ja) * | 2008-12-09 | 2012-05-24 | ラムバス・インコーポレーテッド | 並行且つパイプライン化されたメモリ動作用の不揮発性メモリデバイス |
| US8230177B2 (en) * | 2009-05-28 | 2012-07-24 | Oracle America, Inc. | Store prefetching via store queue lookahead |
| CN104040515B (zh) * | 2011-09-30 | 2018-05-11 | 英特尔公司 | 在逻辑驱动器模型下呈现直接存取的存储设备 |
| JP5962260B2 (ja) * | 2012-06-29 | 2016-08-03 | 富士通株式会社 | ストレージ装置および書込完了通知方法 |
| US9483431B2 (en) * | 2013-04-17 | 2016-11-01 | Apeiron Data Systems | Method and apparatus for accessing multiple storage devices from multiple hosts without use of remote direct memory access (RDMA) |
| US20140331001A1 (en) * | 2013-05-02 | 2014-11-06 | Lsi Corporation | Command Barrier for a Solid State Drive Controller |
| US9348537B2 (en) * | 2013-09-10 | 2016-05-24 | Qualcomm Incorporated | Ascertaining command completion in flash memories |
| US9778859B2 (en) * | 2013-09-18 | 2017-10-03 | Western Digital Technologies, Inc. | Doorless protocol having multiple queue read requests in flight |
| US9513869B2 (en) * | 2013-09-18 | 2016-12-06 | HGST Netherlands B.V. | Doorbell-less endpoint-initiated protocol for storage devices |
| US9317204B2 (en) * | 2013-11-14 | 2016-04-19 | Sandisk Technologies Inc. | System and method for I/O optimization in a multi-queued environment |
| US20160259568A1 (en) * | 2013-11-26 | 2016-09-08 | Knut S. Grimsrud | Method and apparatus for storing data |
| US9459810B2 (en) * | 2013-12-30 | 2016-10-04 | Sandisk Technologies Llc | Storage module and method for configuring command attributes |
| US9720860B2 (en) * | 2014-06-06 | 2017-08-01 | Toshiba Corporation | System and method for efficient processing of queued read commands in a memory system |
| US20160124876A1 (en) * | 2014-08-22 | 2016-05-05 | HGST Netherlands B.V. | Methods and systems for noticing completion of read requests in solid state drives |
| US9563367B2 (en) * | 2014-08-26 | 2017-02-07 | HGST Netherlands B.V. | Latency command processing for solid state drive interface protocol |
| US9626106B2 (en) * | 2015-01-13 | 2017-04-18 | Sandisk Technologies Llc | System and method for memory command queue management and configurable memory status checking |
| US9524114B2 (en) * | 2015-01-27 | 2016-12-20 | Futurewei Technologies, Inc. | Optimizing synchronous write via speculation |
| US10089266B2 (en) * | 2015-07-10 | 2018-10-02 | Apple Inc. | Power saving feature for storage subsystems |
| KR20170032502A (ko) * | 2015-09-14 | 2017-03-23 | 삼성전자주식회사 | 스토리지 장치 및 그것의 인터럽트 발생 방법 |
-
2018
- 2018-02-27 CN CN201880005085.9A patent/CN110073323B/zh active Active
- 2018-02-27 DE DE112018000230.6T patent/DE112018000230T5/de active Pending
- 2018-02-27 WO PCT/US2018/019905 patent/WO2018175059A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN110073323A (zh) | 2019-07-30 |
| WO2018175059A1 (en) | 2018-09-27 |
| CN110073323B (zh) | 2022-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed | ||
| R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: G06F0003060000 Ipc: G06F0013160000 |
|
| R082 | Change of representative |
Representative=s name: MURGITROYD GERMANY PATENTANWALTSGESELLSCHAFT M, DE |
|
| R081 | Change of applicant/patentee |
Owner name: SANDISK TECHNOLOGIES, INC. (N.D.GES.D. STAATES, US Free format text: FORMER OWNER: WESTERN DIGITAL TECHNOLOGIES, INC, SAN JOSE, CALIF., US Owner name: SANDISK TECHNOLOGIES, INC. (N.D.GES. D. STAATE, US Free format text: FORMER OWNER: WESTERN DIGITAL TECHNOLOGIES, INC, SAN JOSE, CALIF., US |
|
| R081 | Change of applicant/patentee |
Owner name: SANDISK TECHNOLOGIES, INC. (N.D.GES.D. STAATES, US Free format text: FORMER OWNER: SANDISK TECHNOLOGIES, INC. (N.D.GES. D. STAATES DELAWARE), MILPITAS, CA, US |