CN100342325C - 减少多线程处理器中寄存器文件端口的方法和装置 - Google Patents
减少多线程处理器中寄存器文件端口的方法和装置 Download PDFInfo
- Publication number
- CN100342325C CN100342325C CNB2003801023301A CN200380102330A CN100342325C CN 100342325 C CN100342325 C CN 100342325C CN B2003801023301 A CNB2003801023301 A CN B2003801023301A CN 200380102330 A CN200380102330 A CN 200380102330A CN 100342325 C CN100342325 C CN 100342325C
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- Prior art keywords
- thread
- processor
- register file
- multiline procedure
- procedure processor
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- Expired - Lifetime
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- 238000000034 method Methods 0.000 title claims abstract description 97
- 230000009467 reduction Effects 0.000 title description 4
- 230000001960 triggered effect Effects 0.000 claims abstract description 14
- 230000006870 function Effects 0.000 claims description 9
- 230000008901 benefit Effects 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 15
- 238000013507 mapping Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
- 238000011079 streamline operation Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
-
- 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
- G06F9/30123—Organisation of register space, e.g. banked or distributed register file according to context, e.g. thread buffers
-
- 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, look ahead
-
- 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, look ahead
- G06F9/3836—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution
- G06F9/3851—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution from multiple instruction streams, e.g. multistreaming
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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)
- Multimedia (AREA)
- Advance Control (AREA)
- Executing Machine-Instructions (AREA)
- Debugging And Monitoring (AREA)
- Stored Programmes (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/269,373 US6904511B2 (en) | 2002-10-11 | 2002-10-11 | Method and apparatus for register file port reduction in a multithreaded processor |
US10/269,373 | 2002-10-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1708745A CN1708745A (zh) | 2005-12-14 |
CN100342325C true CN100342325C (zh) | 2007-10-10 |
Family
ID=32068767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003801023301A Expired - Lifetime CN100342325C (zh) | 2002-10-11 | 2003-10-09 | 减少多线程处理器中寄存器文件端口的方法和装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6904511B2 (zh) |
EP (2) | EP2600242A1 (zh) |
JP (1) | JP4187720B2 (zh) |
KR (1) | KR100988955B1 (zh) |
CN (1) | CN100342325C (zh) |
AU (1) | AU2003282486A1 (zh) |
ES (1) | ES2848383T3 (zh) |
WO (1) | WO2004034209A2 (zh) |
Families Citing this family (43)
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US20040193846A1 (en) * | 2003-03-28 | 2004-09-30 | Sprangle Eric A. | Method and apparatus for utilizing multiple opportunity ports in a processor pipeline |
KR101005718B1 (ko) | 2003-05-09 | 2011-01-10 | 샌드브리지 테크놀로지스, 인코포레이티드 | 포화와 함께 또는 포화 없이 다중 오퍼랜드들의 누산을 위한 프로세서 감소 유닛 |
US8074051B2 (en) | 2004-04-07 | 2011-12-06 | Aspen Acquisition Corporation | Multithreaded processor with multiple concurrent pipelines per thread |
US7797363B2 (en) * | 2004-04-07 | 2010-09-14 | Sandbridge Technologies, Inc. | Processor having parallel vector multiply and reduce operations with sequential semantics |
US7475222B2 (en) * | 2004-04-07 | 2009-01-06 | Sandbridge Technologies, Inc. | Multi-threaded processor having compound instruction and operation formats |
US7890735B2 (en) * | 2004-08-30 | 2011-02-15 | Texas Instruments Incorporated | Multi-threading processors, integrated circuit devices, systems, and processes of operation and manufacture |
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US20060230253A1 (en) * | 2005-04-11 | 2006-10-12 | Lucian Codrescu | Unified non-partitioned register files for a digital signal processor operating in an interleaved multi-threaded environment |
US8713286B2 (en) | 2005-04-26 | 2014-04-29 | Qualcomm Incorporated | Register files for a digital signal processor operating in an interleaved multi-threaded environment |
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EP2069947A4 (en) * | 2006-09-26 | 2013-10-09 | Qualcomm Inc | APPLICATION OF MATRIX INVERSION SOFTWARE IN A WIRELESS COMMUNICATION SYSTEM |
KR101545357B1 (ko) * | 2006-11-10 | 2015-08-18 | 퀄컴 인코포레이티드 | 파이프라인 컴퓨터 처리의 병렬화를 위한 방법 및 시스템 |
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US8677101B2 (en) * | 2007-06-07 | 2014-03-18 | International Business Machines Corporation | Method and apparatus for cooperative software multitasking in a processor system with a partitioned register file |
WO2008155799A1 (ja) | 2007-06-20 | 2008-12-24 | Fujitsu Limited | 命令実行制御装置及び命令実行制御方法 |
KR101100145B1 (ko) | 2007-06-20 | 2011-12-29 | 후지쯔 가부시끼가이샤 | 명령실행 제어장치 및 명령실행 제어방법 |
US8224884B2 (en) * | 2007-07-06 | 2012-07-17 | XMOS Ltd. | Processor communication tokens |
US8725991B2 (en) * | 2007-09-12 | 2014-05-13 | Qualcomm Incorporated | Register file system and method for pipelined processing |
WO2009061547A1 (en) * | 2007-11-05 | 2009-05-14 | Sandbridge Technologies, Inc. | Method of encoding register instruction fields |
US8539188B2 (en) * | 2008-01-30 | 2013-09-17 | Qualcomm Incorporated | Method for enabling multi-processor synchronization |
EP2245529A1 (en) * | 2008-02-18 | 2010-11-03 | Sandbridge Technologies, Inc. | Method to accelerate null-terminated string operations |
KR20100133964A (ko) * | 2008-03-13 | 2010-12-22 | 아스펜 액퀴지션 코포레이션 | 유효 어레이를 비활성화함으로써 전력을 절약하기 위한 방법 |
WO2010017263A1 (en) | 2008-08-06 | 2010-02-11 | Sandbridge Technologies, Inc. | Haltable and restartable dma engine |
US9207995B2 (en) | 2010-11-03 | 2015-12-08 | International Business Machines Corporation | Mechanism to speed-up multithreaded execution by register file write port reallocation |
JP5283739B2 (ja) * | 2011-09-27 | 2013-09-04 | インテル・コーポレーション | プロセッサ内のマルチスレッド間通信 |
US9323528B2 (en) * | 2012-12-20 | 2016-04-26 | Intel Corporation | Method, apparatus, system creating, executing and terminating mini-threads |
GB2501791B (en) * | 2013-01-24 | 2014-06-11 | Imagination Tech Ltd | Register file having a plurality of sub-register files |
US9508112B2 (en) * | 2013-07-31 | 2016-11-29 | Apple Inc. | Multi-threaded GPU pipeline |
US9377968B2 (en) | 2013-11-13 | 2016-06-28 | Sandisk Technologies Llc | Method and system for using templates to communicate with non-volatile memory |
US9430411B2 (en) | 2013-11-13 | 2016-08-30 | Sandisk Technologies Llc | Method and system for communicating with non-volatile memory |
US9390033B2 (en) | 2013-11-13 | 2016-07-12 | Sandisk Technologies Llc | Method and system for communicating with non-volatile memory via multiple data paths |
GB2520731B (en) * | 2013-11-29 | 2017-02-08 | Imagination Tech Ltd | Soft-partitioning of a register file cache |
US9921848B2 (en) * | 2014-03-27 | 2018-03-20 | International Business Machines Corporation | Address expansion and contraction in a multithreading computer system |
US9594660B2 (en) | 2014-03-27 | 2017-03-14 | International Business Machines Corporation | Multithreading computer system and program product for executing a query instruction for idle time accumulation among cores |
US9804846B2 (en) | 2014-03-27 | 2017-10-31 | International Business Machines Corporation | Thread context preservation in a multithreading computer system |
US10102004B2 (en) | 2014-03-27 | 2018-10-16 | International Business Machines Corporation | Hardware counters to track utilization in a multithreading computer system |
JP5630798B1 (ja) * | 2014-04-11 | 2014-11-26 | 株式会社Murakumo | プロセッサーおよび方法 |
US10514911B2 (en) | 2014-11-26 | 2019-12-24 | International Business Machines Corporation | Structure for microprocessor including arithmetic logic units and an efficiency logic unit |
US11544214B2 (en) * | 2015-02-02 | 2023-01-03 | Optimum Semiconductor Technologies, Inc. | Monolithic vector processor configured to operate on variable length vectors using a vector length register |
CN108140232B (zh) * | 2015-06-10 | 2022-05-24 | 无比视视觉技术有限公司 | 用于处理图像的图像处理器和方法 |
US20170177351A1 (en) * | 2015-12-18 | 2017-06-22 | Intel Corporation | Instructions and Logic for Even and Odd Vector Get Operations |
US10338920B2 (en) | 2015-12-18 | 2019-07-02 | Intel Corporation | Instructions and logic for get-multiple-vector-elements operations |
CN114489792B (zh) * | 2021-03-25 | 2022-10-11 | 沐曦集成电路(上海)有限公司 | 处理器装置及其指令执行方法 |
Citations (4)
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US5226131A (en) * | 1989-12-27 | 1993-07-06 | The United States Of America As Represented By The United States Department Of Energy | Sequencing and fan-out mechanism for causing a set of at least two sequential instructions to be performed in a dataflow processing computer |
US6038643A (en) * | 1996-01-24 | 2000-03-14 | Sun Microsystems, Inc. | Stack management unit and method for a processor having a stack |
CN1248742A (zh) * | 1998-06-30 | 2000-03-29 | 太阳微系统有限公司 | 用于多-线程虚拟机的存储器分配的方法和装置 |
US6341347B1 (en) * | 1999-05-11 | 2002-01-22 | Sun Microsystems, Inc. | Thread switch logic in a multiple-thread processor |
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US6128720A (en) | 1994-12-29 | 2000-10-03 | International Business Machines Corporation | Distributed processing array with component processors performing customized interpretation of instructions |
US5682491A (en) | 1994-12-29 | 1997-10-28 | International Business Machines Corporation | Selective processing and routing of results among processors controlled by decoding instructions using mask value derived from instruction tag and processor identifier |
US5649135A (en) | 1995-01-17 | 1997-07-15 | International Business Machines Corporation | Parallel processing system and method using surrogate instructions |
US5659785A (en) | 1995-02-10 | 1997-08-19 | International Business Machines Corporation | Array processor communication architecture with broadcast processor instructions |
US5778243A (en) * | 1996-07-03 | 1998-07-07 | International Business Machines Corporation | Multi-threaded cell for a memory |
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-
2002
- 2002-10-11 US US10/269,373 patent/US6904511B2/en not_active Expired - Lifetime
-
2003
- 2003-10-09 EP EP13001004.4A patent/EP2600242A1/en not_active Ceased
- 2003-10-09 EP EP03774678.1A patent/EP1550030B1/en not_active Expired - Lifetime
- 2003-10-09 KR KR1020057005953A patent/KR100988955B1/ko active IP Right Grant
- 2003-10-09 JP JP2004543541A patent/JP4187720B2/ja not_active Expired - Fee Related
- 2003-10-09 CN CNB2003801023301A patent/CN100342325C/zh not_active Expired - Lifetime
- 2003-10-09 AU AU2003282486A patent/AU2003282486A1/en not_active Abandoned
- 2003-10-09 WO PCT/US2003/031904 patent/WO2004034209A2/en active Application Filing
- 2003-10-09 ES ES03774678T patent/ES2848383T3/es not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5226131A (en) * | 1989-12-27 | 1993-07-06 | The United States Of America As Represented By The United States Department Of Energy | Sequencing and fan-out mechanism for causing a set of at least two sequential instructions to be performed in a dataflow processing computer |
US6038643A (en) * | 1996-01-24 | 2000-03-14 | Sun Microsystems, Inc. | Stack management unit and method for a processor having a stack |
CN1248742A (zh) * | 1998-06-30 | 2000-03-29 | 太阳微系统有限公司 | 用于多-线程虚拟机的存储器分配的方法和装置 |
US6341347B1 (en) * | 1999-05-11 | 2002-01-22 | Sun Microsystems, Inc. | Thread switch logic in a multiple-thread processor |
Also Published As
Publication number | Publication date |
---|---|
WO2004034209A2 (en) | 2004-04-22 |
JP4187720B2 (ja) | 2008-11-26 |
US6904511B2 (en) | 2005-06-07 |
KR20050054998A (ko) | 2005-06-10 |
CN1708745A (zh) | 2005-12-14 |
AU2003282486A8 (en) | 2004-05-04 |
ES2848383T3 (es) | 2021-08-09 |
AU2003282486A1 (en) | 2004-05-04 |
US20040073779A1 (en) | 2004-04-15 |
WO2004034209A3 (en) | 2004-09-02 |
JP2006502504A (ja) | 2006-01-19 |
EP1550030B1 (en) | 2020-11-18 |
EP1550030A4 (en) | 2008-03-05 |
EP2600242A1 (en) | 2013-06-05 |
EP1550030A2 (en) | 2005-07-06 |
KR100988955B1 (ko) | 2010-10-20 |
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