ATE407403T1 - Bildung einer befehlsreihenfolge in einer nicht sequentiell dma-befehlswarteschlange - Google Patents
Bildung einer befehlsreihenfolge in einer nicht sequentiell dma-befehlswarteschlangeInfo
- Publication number
- ATE407403T1 ATE407403T1 AT05802300T AT05802300T ATE407403T1 AT E407403 T1 ATE407403 T1 AT E407403T1 AT 05802300 T AT05802300 T AT 05802300T AT 05802300 T AT05802300 T AT 05802300T AT E407403 T1 ATE407403 T1 AT E407403T1
- Authority
- AT
- Austria
- Prior art keywords
- forming
- command
- commands
- dma
- memory access
- Prior art date
Links
Classifications
-
- 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
- G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
- G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Bus Control (AREA)
- Multi Processors (AREA)
- Memory System Of A Hierarchy Structure (AREA)
- Advance Control (AREA)
- Details Of Television Systems (AREA)
- Communication Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/891,772 US7243200B2 (en) | 2004-07-15 | 2004-07-15 | Establishing command order in an out of order DMA command queue |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE407403T1 true ATE407403T1 (de) | 2008-09-15 |
Family
ID=35478627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05802300T ATE407403T1 (de) | 2004-07-15 | 2005-07-06 | Bildung einer befehlsreihenfolge in einer nicht sequentiell dma-befehlswarteschlange |
Country Status (9)
Country | Link |
---|---|
US (1) | US7243200B2 (de) |
EP (1) | EP1711899B1 (de) |
JP (1) | JP4553936B2 (de) |
KR (1) | KR100827510B1 (de) |
CN (1) | CN100504827C (de) |
AT (1) | ATE407403T1 (de) |
DE (1) | DE602005009494D1 (de) |
TW (1) | TWI294573B (de) |
WO (1) | WO2006006084A2 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060090015A1 (en) * | 2004-10-26 | 2006-04-27 | Bradfield Travis A | Pipelined circuit for tag availability with multi-threaded direct memory access (DMA) activity |
US20060129764A1 (en) * | 2004-12-09 | 2006-06-15 | International Business Machines Corporation | Methods and apparatus for storing a command |
US7774512B2 (en) * | 2005-02-08 | 2010-08-10 | Sony Computer Entertainment Inc. | Methods and apparatus for hybrid DMA queue and DMA table |
US7596670B2 (en) * | 2005-11-30 | 2009-09-29 | International Business Machines Corporation | Restricting access to improve data availability |
GB2433333B (en) | 2005-12-13 | 2011-07-13 | Advanced Risc Mach Ltd | Distributed direct memory access provision within a data processing system |
US8285923B2 (en) * | 2008-12-08 | 2012-10-09 | Western Digital Technologies, Inc. | Disk drive and method using native command queuing tags to identify logical block size and implement protection information |
US8627017B2 (en) * | 2008-12-30 | 2014-01-07 | Intel Corporation | Read and write monitoring attributes in transactional memory (TM) systems |
GB2469299B (en) * | 2009-04-07 | 2011-02-16 | Imagination Tech Ltd | Ensuring consistency between a data cache and a main memory |
US8316219B2 (en) | 2009-08-31 | 2012-11-20 | International Business Machines Corporation | Synchronizing commands and dependencies in an asynchronous command queue |
US9779057B2 (en) | 2009-09-11 | 2017-10-03 | Micron Technology, Inc. | Autonomous memory architecture |
US8631284B2 (en) * | 2010-04-30 | 2014-01-14 | Western Digital Technologies, Inc. | Method for providing asynchronous event notification in systems |
US8762682B1 (en) | 2010-07-02 | 2014-06-24 | Western Digital Technologies, Inc. | Data storage apparatus providing host full duplex operations using half duplex storage devices |
US8904115B2 (en) * | 2010-09-28 | 2014-12-02 | Texas Instruments Incorporated | Cache with multiple access pipelines |
US9858241B2 (en) * | 2013-11-05 | 2018-01-02 | Oracle International Corporation | System and method for supporting optimized buffer utilization for packet processing in a networking device |
JP5730733B2 (ja) * | 2011-09-28 | 2015-06-10 | 京セラドキュメントソリューションズ株式会社 | 情報処理装置及び情報処理方法 |
US9348775B2 (en) | 2012-03-16 | 2016-05-24 | Analog Devices, Inc. | Out-of-order execution of bus transactions |
JP2013242766A (ja) * | 2012-05-22 | 2013-12-05 | Denso Corp | リクエスト処理装置 |
US9288257B2 (en) * | 2013-05-01 | 2016-03-15 | International Business Machines Corporation | Managing file transfer commands |
US9779138B2 (en) | 2013-08-13 | 2017-10-03 | Micron Technology, Inc. | Methods and systems for autonomous memory searching |
US10003675B2 (en) | 2013-12-02 | 2018-06-19 | Micron Technology, Inc. | Packet processor receiving packets containing instructions, data, and starting location and generating packets containing instructions and data |
US20160092118A1 (en) * | 2014-09-26 | 2016-03-31 | Intel Corporation | Memory write management in a computer system |
US20160092123A1 (en) * | 2014-09-26 | 2016-03-31 | Pankaj Kumar | Memory write management in a computer system |
US10489158B2 (en) | 2014-09-26 | 2019-11-26 | Intel Corporation | Processors, methods, systems, and instructions to selectively fence only persistent storage of given data relative to subsequent stores |
US9715464B2 (en) | 2015-03-27 | 2017-07-25 | Microsoft Technology Licensing, Llc | Direct memory access descriptor processing |
US9584378B1 (en) | 2015-12-22 | 2017-02-28 | International Business Machines Corporation | Computer-implemented command control in information technology service environment |
US10534540B2 (en) * | 2016-06-06 | 2020-01-14 | Micron Technology, Inc. | Memory protocol |
US10223307B2 (en) | 2017-06-15 | 2019-03-05 | International Business Machines Corporation | Management of data transaction from I/O devices |
KR102262209B1 (ko) * | 2018-02-09 | 2021-06-09 | 한양대학교 산학협력단 | 더미 입출력 요청을 이용한 배리어 명령 전달 방법 및 그 장치 |
EP4081898A1 (de) * | 2020-01-17 | 2022-11-02 | Huawei Technologies Co., Ltd. | System und verfahren zur optimierung von zeit-overhead in der multi-core-synchronisierung |
CN111522511B (zh) * | 2020-04-22 | 2022-04-22 | 杭州宏杉科技股份有限公司 | 命令处理方法及装置 |
US11579801B2 (en) * | 2020-06-09 | 2023-02-14 | Samsung Electronics Co., Ltd. | Write ordering in SSDs |
WO2023235003A1 (en) * | 2022-06-02 | 2023-12-07 | Micron Technology, Inc. | Command fencing for memory-based communication queues |
Family Cites Families (28)
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US4739472A (en) * | 1984-12-07 | 1988-04-19 | Nec Corporation | Information processing device capable of rapidly processing instructions of different groups |
US5481694A (en) * | 1991-09-26 | 1996-01-02 | Hewlett-Packard Company | High performance multiple-unit electronic data storage system with checkpoint logs for rapid failure recovery |
JPH05120242A (ja) * | 1991-10-30 | 1993-05-18 | Toshiba Corp | データ処理装置 |
JP3276516B2 (ja) * | 1994-09-13 | 2002-04-22 | 株式会社リコー | 三次元形状生成装置 |
JPH10105347A (ja) * | 1996-10-02 | 1998-04-24 | Hitachi Ltd | ディスクアレイ制御システム |
US6088772A (en) * | 1997-06-13 | 2000-07-11 | Intel Corporation | Method and apparatus for improving system performance when reordering commands |
US6047334A (en) * | 1997-06-17 | 2000-04-04 | Intel Corporation | System for delaying dequeue of commands received prior to fence command until commands received before fence command are ordered for execution in a fixed sequence |
EP0889413A3 (de) * | 1997-06-30 | 2002-03-27 | Sun Microsystems, Inc. | Vorrichtung und Verfahren um einen Personalrechner und einen Rechnerarbeitsplatzzu verbinden |
US6038646A (en) * | 1998-01-23 | 2000-03-14 | Sun Microsystems, Inc. | Method and apparatus for enforcing ordered execution of reads and writes across a memory interface |
JP2000040057A (ja) * | 1998-07-23 | 2000-02-08 | Nec Eng Ltd | 計算機システム、バッファ制御装置及び転送方法 |
US6205494B1 (en) * | 1998-12-18 | 2001-03-20 | Western Digital Corporation | Controller with automatic generation of linked list of data transfer descriptors for sequential commands, with linked list being used for execution of sequential data transfers |
JP2002196975A (ja) * | 1999-07-12 | 2002-07-12 | Matsushita Electric Ind Co Ltd | データ処理装置 |
US6513109B1 (en) * | 1999-08-31 | 2003-01-28 | International Business Machines Corporation | Method and apparatus for implementing execution predicates in a computer processing system |
JP2003519833A (ja) * | 2000-01-03 | 2003-06-24 | アドバンスト・マイクロ・ディバイシズ・インコーポレイテッド | 依存性連鎖の発行および再発行が可能なスケジューラ |
US6694427B1 (en) * | 2000-04-20 | 2004-02-17 | International Business Machines Corporation | Method system and apparatus for instruction tracing with out of order processors |
JP4546629B2 (ja) * | 2000-05-25 | 2010-09-15 | 株式会社日立製作所 | 記憶システム、記憶システムの応答方法及び記録媒体 |
US6609192B1 (en) * | 2000-06-06 | 2003-08-19 | International Business Machines Corporation | System and method for asynchronously overlapping storage barrier operations with old and new storage operations |
US6594736B1 (en) * | 2000-08-15 | 2003-07-15 | Src Computers, Inc. | System and method for semaphore and atomic operation management in a multiprocessor |
JP2002140234A (ja) * | 2000-11-02 | 2002-05-17 | Hitachi Ltd | キャッシュ装置 |
US7398376B2 (en) * | 2001-03-23 | 2008-07-08 | International Business Machines Corporation | Instructions for ordering execution in pipelined processes |
JP3402600B2 (ja) * | 2001-12-03 | 2003-05-06 | 株式会社リコー | 三次元形状生成装置 |
JP2004129129A (ja) * | 2002-10-07 | 2004-04-22 | Seiko Epson Corp | 通信制御回路、通信制御装置、マイクロコンピュータ及び電子機器 |
US7421694B2 (en) * | 2003-02-18 | 2008-09-02 | Microsoft Corporation | Systems and methods for enhancing performance of a coprocessor |
US7073043B2 (en) * | 2003-04-28 | 2006-07-04 | International Business Machines Corporation | Multiprocessor system supporting multiple outstanding TLBI operations per partition |
US7200688B2 (en) * | 2003-05-29 | 2007-04-03 | International Business Machines Corporation | System and method asynchronous DMA command completion notification by accessing register via attached processing unit to determine progress of DMA command |
US7480754B2 (en) * | 2003-06-27 | 2009-01-20 | Seagate Technology, Llc | Assignment of queue execution modes using tag values |
US7203811B2 (en) * | 2003-07-31 | 2007-04-10 | International Business Machines Corporation | Non-fenced list DMA command mechanism |
US7725618B2 (en) | 2004-07-29 | 2010-05-25 | International Business Machines Corporation | Memory barriers primitives in an asymmetric heterogeneous multiprocessor environment |
-
2004
- 2004-07-15 US US10/891,772 patent/US7243200B2/en not_active Expired - Fee Related
-
2005
- 2005-07-06 CN CNB2005800023553A patent/CN100504827C/zh active Active
- 2005-07-06 AT AT05802300T patent/ATE407403T1/de not_active IP Right Cessation
- 2005-07-06 DE DE602005009494T patent/DE602005009494D1/de active Active
- 2005-07-06 JP JP2007504514A patent/JP4553936B2/ja active Active
- 2005-07-06 KR KR1020067013085A patent/KR100827510B1/ko active IP Right Grant
- 2005-07-06 EP EP05802300A patent/EP1711899B1/de active Active
- 2005-07-06 WO PCT/IB2005/003169 patent/WO2006006084A2/en active IP Right Grant
- 2005-07-07 TW TW094123019A patent/TWI294573B/zh active
Also Published As
Publication number | Publication date |
---|---|
JP2007529833A (ja) | 2007-10-25 |
EP1711899B1 (de) | 2008-09-03 |
WO2006006084A3 (en) | 2006-07-20 |
US20060015652A1 (en) | 2006-01-19 |
KR100827510B1 (ko) | 2008-05-06 |
EP1711899A2 (de) | 2006-10-18 |
US7243200B2 (en) | 2007-07-10 |
WO2006006084A8 (en) | 2006-04-20 |
JP4553936B2 (ja) | 2010-09-29 |
DE602005009494D1 (de) | 2008-10-16 |
TWI294573B (en) | 2008-03-11 |
WO2006006084A2 (en) | 2006-01-19 |
KR20060132856A (ko) | 2006-12-22 |
TW200617680A (en) | 2006-06-01 |
CN101031897A (zh) | 2007-09-05 |
CN100504827C (zh) | 2009-06-24 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |