CN108139903A - 依dmb操作用加载/存储操作实施加载撷取/存储释放指令 - Google Patents
依dmb操作用加载/存储操作实施加载撷取/存储释放指令 Download PDFInfo
- Publication number
- CN108139903A CN108139903A CN201580082189.6A CN201580082189A CN108139903A CN 108139903 A CN108139903 A CN 108139903A CN 201580082189 A CN201580082189 A CN 201580082189A CN 108139903 A CN108139903 A CN 108139903A
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- CN
- China
- Prior art keywords
- memory
- load
- store
- barrier
- data
- Prior art date
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- Granted
Links
- 238000003860 storage Methods 0.000 title abstract description 7
- 230000015654 memory Effects 0.000 claims abstract description 121
- 230000004888 barrier function Effects 0.000 claims abstract description 74
- 238000000034 method Methods 0.000 claims abstract description 27
- 238000012163 sequencing technique Methods 0.000 claims abstract description 17
- 238000013500 data storage Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 14
- 238000012216 screening Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 4
- 239000002609 medium Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000006163 transport media Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F9/30043—LOAD or STORE instructions; Clear instruction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
- G06F9/30076—Arrangements for executing specific machine instructions to perform miscellaneous control operations, e.g. NOP
- G06F9/30087—Synchronisation or serialisation instructions
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Executing Machine-Instructions (AREA)
- Advance Control (AREA)
- Stored Programmes (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910999320.5A CN110795150A (zh) | 2015-07-21 | 2015-07-21 | 依dmb操作用加载/存储操作实施加载撷取/存储释放指令 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2015/041322 WO2017014752A1 (en) | 2015-07-21 | 2015-07-21 | Implementation of load acquire/store release instructions using load/store operation with dmb operation |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910999320.5A Division CN110795150A (zh) | 2015-07-21 | 2015-07-21 | 依dmb操作用加载/存储操作实施加载撷取/存储释放指令 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108139903A true CN108139903A (zh) | 2018-06-08 |
CN108139903B CN108139903B (zh) | 2019-11-15 |
Family
ID=57835180
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910999320.5A Pending CN110795150A (zh) | 2015-07-21 | 2015-07-21 | 依dmb操作用加载/存储操作实施加载撷取/存储释放指令 |
CN201580082189.6A Expired - Fee Related CN108139903B (zh) | 2015-07-21 | 2015-07-21 | 依dmb操作用加载/存储操作实施加载撷取/存储释放指令 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910999320.5A Pending CN110795150A (zh) | 2015-07-21 | 2015-07-21 | 依dmb操作用加载/存储操作实施加载撷取/存储释放指令 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3326059A4 (zh) |
JP (1) | JP6739513B2 (zh) |
CN (2) | CN110795150A (zh) |
WO (1) | WO2017014752A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10417002B2 (en) | 2017-10-06 | 2019-09-17 | International Business Machines Corporation | Hazard detection of out-of-order execution of load and store instructions in processors without using real addresses |
US10606590B2 (en) | 2017-10-06 | 2020-03-31 | International Business Machines Corporation | Effective address based load store unit in out of order processors |
US11175924B2 (en) | 2017-10-06 | 2021-11-16 | International Business Machines Corporation | Load-store unit with partitioned reorder queues with single cam port |
US10606591B2 (en) | 2017-10-06 | 2020-03-31 | International Business Machines Corporation | Handling effective address synonyms in a load-store unit that operates without address translation |
US10572256B2 (en) | 2017-10-06 | 2020-02-25 | International Business Machines Corporation | Handling effective address synonyms in a load-store unit that operates without address translation |
US10394558B2 (en) | 2017-10-06 | 2019-08-27 | International Business Machines Corporation | Executing load-store operations without address translation hardware per load-store unit port |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0679993A2 (en) * | 1994-04-28 | 1995-11-02 | Hewlett-Packard Company | A computer apparatus having special instructions to force ordered load and store operations |
JP2005332387A (ja) * | 2004-05-04 | 2005-12-02 | Sun Microsyst Inc | メモリ命令をグループ化及び管理する方法及びシステム |
US20050273583A1 (en) * | 2004-06-02 | 2005-12-08 | Paul Caprioli | Method and apparatus for enforcing membar instruction semantics in an execute-ahead processor |
CN101052954A (zh) * | 2004-07-29 | 2007-10-10 | 索尼计算机娱乐公司 | 不对称型异构多处理器环境中的存储器屏障原语 |
US20080163220A1 (en) * | 2006-12-28 | 2008-07-03 | Cheng Wang | Efficient and consistent software transactional memory |
US20100077143A1 (en) * | 2008-07-09 | 2010-03-25 | Arm Limited | Monitoring a data processing apparatus and summarising the monitoring data |
US20120198214A1 (en) * | 2009-09-25 | 2012-08-02 | Shirish Gadre | N-way memory barrier operation coalescing |
US20140089589A1 (en) * | 2012-09-27 | 2014-03-27 | Apple Inc. | Barrier colors |
CN104050033A (zh) * | 2013-03-15 | 2014-09-17 | 辉达公司 | 用于有索引的屏障的硬件调度的系统和方法 |
CN104106043A (zh) * | 2012-02-08 | 2014-10-15 | 国际商业机器公司 | 用于包括屏障指令的指令序列的处理器性能改进 |
US20150046652A1 (en) * | 2013-08-07 | 2015-02-12 | Advanced Micro Devices, Inc. | Write combining cache microarchitecture for synchronization events |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000181891A (ja) * | 1998-12-18 | 2000-06-30 | Hitachi Ltd | 共有メモリアクセス順序保証方式 |
WO2009050644A1 (en) * | 2007-10-18 | 2009-04-23 | Nxp B.V. | Data processing system with a plurality of processors, cache circuits and a shared memory |
-
2015
- 2015-07-21 CN CN201910999320.5A patent/CN110795150A/zh active Pending
- 2015-07-21 JP JP2018502709A patent/JP6739513B2/ja active Active
- 2015-07-21 EP EP15899072.1A patent/EP3326059A4/en active Pending
- 2015-07-21 CN CN201580082189.6A patent/CN108139903B/zh not_active Expired - Fee Related
- 2015-07-21 WO PCT/US2015/041322 patent/WO2017014752A1/en unknown
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0679993A2 (en) * | 1994-04-28 | 1995-11-02 | Hewlett-Packard Company | A computer apparatus having special instructions to force ordered load and store operations |
JP2005332387A (ja) * | 2004-05-04 | 2005-12-02 | Sun Microsyst Inc | メモリ命令をグループ化及び管理する方法及びシステム |
US20050273583A1 (en) * | 2004-06-02 | 2005-12-08 | Paul Caprioli | Method and apparatus for enforcing membar instruction semantics in an execute-ahead processor |
CN101052954A (zh) * | 2004-07-29 | 2007-10-10 | 索尼计算机娱乐公司 | 不对称型异构多处理器环境中的存储器屏障原语 |
US20080163220A1 (en) * | 2006-12-28 | 2008-07-03 | Cheng Wang | Efficient and consistent software transactional memory |
US20100077143A1 (en) * | 2008-07-09 | 2010-03-25 | Arm Limited | Monitoring a data processing apparatus and summarising the monitoring data |
US20120198214A1 (en) * | 2009-09-25 | 2012-08-02 | Shirish Gadre | N-way memory barrier operation coalescing |
CN104106043A (zh) * | 2012-02-08 | 2014-10-15 | 国际商业机器公司 | 用于包括屏障指令的指令序列的处理器性能改进 |
US20140089589A1 (en) * | 2012-09-27 | 2014-03-27 | Apple Inc. | Barrier colors |
CN104050033A (zh) * | 2013-03-15 | 2014-09-17 | 辉达公司 | 用于有索引的屏障的硬件调度的系统和方法 |
US20150046652A1 (en) * | 2013-08-07 | 2015-02-12 | Advanced Micro Devices, Inc. | Write combining cache microarchitecture for synchronization events |
Also Published As
Publication number | Publication date |
---|---|
EP3326059A4 (en) | 2019-04-17 |
CN110795150A (zh) | 2020-02-14 |
JP6739513B2 (ja) | 2020-08-12 |
EP3326059A1 (en) | 2018-05-30 |
CN108139903B (zh) | 2019-11-15 |
WO2017014752A1 (en) | 2017-01-26 |
JP2018523235A (ja) | 2018-08-16 |
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Address after: California, USA Applicant after: Ampere Computing Co.,Ltd. Address before: California, USA Applicant before: Denver intermediate holdings LLC |
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TA01 | Transfer of patent application right |
Effective date of registration: 20180810 Address after: California, USA Applicant after: Denver intermediate holdings LLC Address before: Massachusetts, USA Applicant before: APPLIED MICRO CIRCUITS Corp. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 Termination date: 20200721 |
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CF01 | Termination of patent right due to non-payment of annual fee |