CN105242906B - 利用世代数的重命名的处理装置和方法 - Google Patents
利用世代数的重命名的处理装置和方法 Download PDFInfo
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- CN105242906B CN105242906B CN201510201428.7A CN201510201428A CN105242906B CN 105242906 B CN105242906 B CN 105242906B CN 201510201428 A CN201510201428 A CN 201510201428A CN 105242906 B CN105242906 B CN 105242906B
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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
- G06F9/30098—Register arrangements
-
- 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
- G06F9/30098—Register arrangements
- G06F9/3012—Organisation of register space, e.g. banked or distributed register file
-
- 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
- G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
- G06F9/3802—Instruction prefetching
-
- 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
- G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
- G06F9/3836—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution
- G06F9/3838—Dependency mechanisms, e.g. register scoreboarding
- G06F9/384—Register renaming
-
- 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
- G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
- G06F9/3836—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution
- G06F9/3842—Speculative instruction execution
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Advance Control (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461984706P | 2014-04-25 | 2014-04-25 | |
US61/984,706 | 2014-04-25 | ||
US14/530,111 US9841974B2 (en) | 2014-04-25 | 2014-10-31 | Renaming with generation numbers |
US14/530,111 | 2014-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105242906A CN105242906A (zh) | 2016-01-13 |
CN105242906B true CN105242906B (zh) | 2018-05-04 |
Family
ID=53039212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510201428.7A Active CN105242906B (zh) | 2014-04-25 | 2015-04-24 | 利用世代数的重命名的处理装置和方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9841974B2 (zh) |
EP (1) | EP2937775A1 (zh) |
CN (1) | CN105242906B (zh) |
HK (1) | HK1215886A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9841974B2 (en) * | 2014-04-25 | 2017-12-12 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Renaming with generation numbers |
US11561792B2 (en) * | 2015-06-08 | 2023-01-24 | Qualcomm Incorporated | System, apparatus, and method for a transient load instruction within a VLIW operation |
CN114341805A (zh) * | 2019-07-03 | 2022-04-12 | 华夏芯(北京)通用处理器技术有限公司 | 纯函数语言神经网络加速器系统及结构 |
US11119772B2 (en) | 2019-12-06 | 2021-09-14 | International Business Machines Corporation | Check pointing of accumulator register results in a microprocessor |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5996063A (en) * | 1997-03-03 | 1999-11-30 | International Business Machines Corporation | Management of both renamed and architected registers in a superscalar computer system |
CN1308274A (zh) * | 2000-02-08 | 2001-08-15 | 斯罗扬有限公司 | 在处理器中传送指令结果及处理器的编译方法 |
US6370637B1 (en) * | 1999-08-05 | 2002-04-09 | Advanced Micro Devices, Inc. | Optimized allocation of multi-pipeline executable and specific pipeline executable instructions to execution pipelines based on criteria |
CN1348132A (zh) * | 2000-09-28 | 2002-05-08 | 株式会社东芝 | 更名装置及处理器 |
US7069411B1 (en) * | 2003-08-04 | 2006-06-27 | Advanced Micro Devices, Inc. | Mapper circuit with backup capability |
CN101046740A (zh) * | 2006-03-28 | 2007-10-03 | 国际商业机器公司 | 用于按需临时寄存器重命名的方法和系统 |
US7721070B2 (en) * | 1991-07-08 | 2010-05-18 | Le Trong Nguyen | High-performance, superscalar-based computer system with out-of-order instruction execution |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0863460B1 (en) * | 1997-03-03 | 2005-08-24 | International Business Machines Corporation | Management of renamed registers in a superscalar computer system |
US7043626B1 (en) * | 2003-10-01 | 2006-05-09 | Advanced Micro Devices, Inc. | Retaining flag value associated with dead result data in freed rename physical register with an indicator to select set-aside register instead for renaming |
US7529913B2 (en) * | 2003-12-23 | 2009-05-05 | Intel Corporation | Late allocation of registers |
KR100628573B1 (ko) * | 2004-09-08 | 2006-09-26 | 삼성전자주식회사 | 조건부실행명령어의 비순차적 수행이 가능한 하드웨어장치 및 그 수행방법 |
WO2013101128A1 (en) * | 2011-12-29 | 2013-07-04 | Intel Corporation | Using a single table to store speculative results and architectural results |
US9841974B2 (en) * | 2014-04-25 | 2017-12-12 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Renaming with generation numbers |
-
2014
- 2014-10-31 US US14/530,111 patent/US9841974B2/en active Active
-
2015
- 2015-04-14 EP EP15163477.1A patent/EP2937775A1/en not_active Withdrawn
- 2015-04-24 CN CN201510201428.7A patent/CN105242906B/zh active Active
-
2016
- 2016-04-05 HK HK16103789.1A patent/HK1215886A1/zh unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7721070B2 (en) * | 1991-07-08 | 2010-05-18 | Le Trong Nguyen | High-performance, superscalar-based computer system with out-of-order instruction execution |
US5996063A (en) * | 1997-03-03 | 1999-11-30 | International Business Machines Corporation | Management of both renamed and architected registers in a superscalar computer system |
US6370637B1 (en) * | 1999-08-05 | 2002-04-09 | Advanced Micro Devices, Inc. | Optimized allocation of multi-pipeline executable and specific pipeline executable instructions to execution pipelines based on criteria |
CN1308274A (zh) * | 2000-02-08 | 2001-08-15 | 斯罗扬有限公司 | 在处理器中传送指令结果及处理器的编译方法 |
CN1348132A (zh) * | 2000-09-28 | 2002-05-08 | 株式会社东芝 | 更名装置及处理器 |
US7069411B1 (en) * | 2003-08-04 | 2006-06-27 | Advanced Micro Devices, Inc. | Mapper circuit with backup capability |
CN101046740A (zh) * | 2006-03-28 | 2007-10-03 | 国际商业机器公司 | 用于按需临时寄存器重命名的方法和系统 |
Also Published As
Publication number | Publication date |
---|---|
US9841974B2 (en) | 2017-12-12 |
HK1215886A1 (zh) | 2016-09-23 |
CN105242906A (zh) | 2016-01-13 |
EP2937775A1 (en) | 2015-10-28 |
US20150309796A1 (en) | 2015-10-29 |
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