DE602007005790D1 - Datenverarbeitungseinheit für Anweisungen in geschachtelten Schleifen - Google Patents
Datenverarbeitungseinheit für Anweisungen in geschachtelten SchleifenInfo
- Publication number
- DE602007005790D1 DE602007005790D1 DE602007005790T DE602007005790T DE602007005790D1 DE 602007005790 D1 DE602007005790 D1 DE 602007005790D1 DE 602007005790 T DE602007005790 T DE 602007005790T DE 602007005790 T DE602007005790 T DE 602007005790T DE 602007005790 D1 DE602007005790 D1 DE 602007005790D1
- Authority
- DE
- Germany
- Prior art keywords
- loop
- nested
- instruction
- processing unit
- instructions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 abstract 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
- G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
- G06F9/3802—Instruction prefetching
- G06F9/3808—Instruction prefetching for instruction reuse, e.g. trace cache, branch target cache
- G06F9/381—Loop buffering
-
- 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
- G06F9/3005—Arrangements for executing specific machine instructions to perform operations for flow control
- G06F9/30065—Loop control instructions; iterative instructions, e.g. LOOP, REPEAT
-
- 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
- G06F9/32—Address formation of the next instruction, e.g. by incrementing the instruction counter
- G06F9/322—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address
- G06F9/325—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address for loops, e.g. loop detection or loop counter
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)
- Executing Machine-Instructions (AREA)
- Devices For Executing Special Programs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07111026A EP2009544B1 (de) | 2007-06-26 | 2007-06-26 | Datenverarbeitungseinheit für Anweisungen in geschachtelten Schleifen |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602007005790D1 true DE602007005790D1 (de) | 2010-05-20 |
Family
ID=38481129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602007005790T Active DE602007005790D1 (de) | 2007-06-26 | 2007-06-26 | Datenverarbeitungseinheit für Anweisungen in geschachtelten Schleifen |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100169612A1 (de) |
EP (1) | EP2009544B1 (de) |
AT (1) | ATE463788T1 (de) |
DE (1) | DE602007005790D1 (de) |
WO (1) | WO2009000866A1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7950168B2 (en) * | 2007-05-22 | 2011-05-31 | Wolverine World Wide, Inc. | Adjustable footwear sole construction |
US8537747B2 (en) * | 2009-08-14 | 2013-09-17 | General Motors Llc | Packet data origination for vehicle communication with a call center |
KR101756820B1 (ko) * | 2010-10-21 | 2017-07-12 | 삼성전자주식회사 | 중첩 루프를 처리하기 위한 재구성 가능 프로세서 및 방법 |
US20130185540A1 (en) * | 2011-07-14 | 2013-07-18 | Texas Instruments Incorporated | Processor with multi-level looping vector coprocessor |
US9280344B2 (en) * | 2012-09-27 | 2016-03-08 | Texas Instruments Incorporated | Repeated execution of instruction with field indicating trigger event, additional instruction, or trigger signal destination |
US20140188961A1 (en) * | 2012-12-27 | 2014-07-03 | Mikhail Plotnikov | Vectorization Of Collapsed Multi-Nested Loops |
US9606803B2 (en) * | 2013-07-15 | 2017-03-28 | Texas Instruments Incorporated | Highly integrated scalable, flexible DSP megamodule architecture |
US20160139901A1 (en) * | 2014-11-18 | 2016-05-19 | Qualcomm Incorporated | Systems, methods, and computer programs for performing runtime auto parallelization of application code |
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 |
US9875104B2 (en) | 2016-02-03 | 2018-01-23 | Google Llc | Accessing data in multi-dimensional tensors |
GB2548603B (en) | 2016-03-23 | 2018-09-26 | Advanced Risc Mach Ltd | Program loop control |
GB2548602B (en) * | 2016-03-23 | 2019-10-23 | Advanced Risc Mach Ltd | Program loop control |
GB2548604B (en) | 2016-03-23 | 2018-03-21 | Advanced Risc Mach Ltd | Branch instruction |
JP6666554B2 (ja) * | 2016-05-23 | 2020-03-18 | 富士通株式会社 | 情報処理装置、変換プログラム、及び変換方法 |
US10248908B2 (en) * | 2017-06-19 | 2019-04-02 | Google Llc | Alternative loop limits for accessing data in multi-dimensional tensors |
GB2568776B (en) | 2017-08-11 | 2020-10-28 | Google Llc | Neural network accelerator with parameters resident on chip |
CN111062646B (zh) * | 2019-12-31 | 2023-11-24 | 芜湖哈特机器人产业技术研究院有限公司 | 一种多层级嵌套循环任务派发方法 |
EP4154104A1 (de) * | 2020-06-22 | 2023-03-29 | Huawei Technologies Co., Ltd. | Schaltung und verfahren zur schleifenverzweigungsvorhersage |
US11481390B2 (en) * | 2020-07-24 | 2022-10-25 | Microsoft Technology Licensing, Llc | Optimizing cursor loops in relational database systems using custom aggregates |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6085315A (en) * | 1997-09-12 | 2000-07-04 | Siemens Aktiengesellschaft | Data processing device with loop pipeline |
EP0992888B1 (de) * | 1998-10-06 | 2008-08-20 | Texas Instruments Inc. | Verfahren und Vorrichtung zur iterativen Befehlsausführung |
US6842895B2 (en) * | 2000-12-21 | 2005-01-11 | Freescale Semiconductor, Inc. | Single instruction for multiple loops |
US7231508B2 (en) * | 2001-12-13 | 2007-06-12 | Quicksilver Technologies | Configurable finite state machine for operation of microinstruction providing execution enable control value |
US6986028B2 (en) * | 2002-04-22 | 2006-01-10 | Texas Instruments Incorporated | Repeat block with zero cycle overhead nesting |
-
2007
- 2007-06-26 DE DE602007005790T patent/DE602007005790D1/de active Active
- 2007-06-26 AT AT07111026T patent/ATE463788T1/de not_active IP Right Cessation
- 2007-06-26 EP EP07111026A patent/EP2009544B1/de not_active Not-in-force
-
2008
- 2008-06-25 WO PCT/EP2008/058115 patent/WO2009000866A1/en active Application Filing
- 2008-06-25 US US12/666,538 patent/US20100169612A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20100169612A1 (en) | 2010-07-01 |
ATE463788T1 (de) | 2010-04-15 |
EP2009544A1 (de) | 2008-12-31 |
WO2009000866A1 (en) | 2008-12-31 |
EP2009544B1 (de) | 2010-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |