DE60045208D1 - Prozessor mit sehr langem Befehlswort - Google Patents

Prozessor mit sehr langem Befehlswort

Info

Publication number
DE60045208D1
DE60045208D1 DE60045208T DE60045208T DE60045208D1 DE 60045208 D1 DE60045208 D1 DE 60045208D1 DE 60045208 T DE60045208 T DE 60045208T DE 60045208 T DE60045208 T DE 60045208T DE 60045208 D1 DE60045208 D1 DE 60045208D1
Authority
DE
Germany
Prior art keywords
processor
command word
long command
long
word
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.)
Expired - Lifetime
Application number
DE60045208T
Other languages
German (de)
English (en)
Inventor
Hideo Miyake
Atsuhiro Suga
Yasuki Nakamura
Yoshimasa Takebe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE60045208D1 publication Critical patent/DE60045208D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/3818—Decoding for concurrent execution
    • G06F9/382—Pipelined decoding, e.g. using predecoding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06F9/3853—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution of compound 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)
  • Advance Control (AREA)
  • Executing Machine-Instructions (AREA)
DE60045208T 1999-10-01 2000-09-05 Prozessor mit sehr langem Befehlswort Expired - Lifetime DE60045208D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28195799A JP3730455B2 (ja) 1999-10-01 1999-10-01 情報処理装置及び情報処理方法

Publications (1)

Publication Number Publication Date
DE60045208D1 true DE60045208D1 (de) 2010-12-23

Family

ID=17646271

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60045208T Expired - Lifetime DE60045208D1 (de) 1999-10-01 2000-09-05 Prozessor mit sehr langem Befehlswort

Country Status (5)

Country Link
US (1) US7401204B1 (enExample)
EP (1) EP1089168B1 (enExample)
JP (1) JP3730455B2 (enExample)
KR (1) KR100689717B1 (enExample)
DE (1) DE60045208D1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7100026B2 (en) * 2001-05-30 2006-08-29 The Massachusetts Institute Of Technology System and method for performing efficient conditional vector operations for data parallel architectures involving both input and conditional vector values
JP2002318687A (ja) * 2001-04-18 2002-10-31 Fujitsu Ltd 情報処理装置及び計算機システム
JP4542722B2 (ja) 2001-04-25 2010-09-15 富士通株式会社 命令処理方法
KR100867269B1 (ko) 2007-02-22 2008-11-06 삼성전자주식회사 프로세서의 추론적 로드 명령 실행 방법 및 상기 방법을채용한 프로세서
KR100875836B1 (ko) 2007-03-23 2008-12-24 삼성전자주식회사 병렬 처리 ｖｌｉｗ 컴퓨터를 위한 인스트럭션 명령어 압축장치 및 그 방법
US8578387B1 (en) 2007-07-31 2013-11-05 Nvidia Corporation Dynamic load balancing of instructions for execution by heterogeneous processing engines
US9304775B1 (en) * 2007-11-05 2016-04-05 Nvidia Corporation Dispatching of instructions for execution by heterogeneous processing engines
JP2010257199A (ja) * 2009-04-24 2010-11-11 Renesas Electronics Corp プロセッサ及びプロセッサにおける命令発行の制御方法
US8443343B2 (en) * 2009-10-28 2013-05-14 Intel Corporation Context-sensitive slicing for dynamically parallelizing binary programs
CN109324981B (zh) * 2017-07-31 2023-08-15 伊姆西Ip控股有限责任公司 高速缓存管理系统和方法
CN113867797A (zh) * 2020-06-30 2021-12-31 上海寒武纪信息科技有限公司 计算装置、集成电路芯片、板卡、电子设备和计算方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214763A (en) * 1990-05-10 1993-05-25 International Business Machines Corporation Digital computer system capable of processing two or more instructions in parallel and having a coche and instruction compounding mechanism
JPH0440525A (ja) 1990-06-06 1992-02-10 Seiko Epson Corp 並列処理型マイクロプロセッサ
JPH052484A (ja) 1991-06-24 1993-01-08 Mitsubishi Electric Corp スーパースカラプロセツサ
US5787303A (en) 1991-10-31 1998-07-28 Kabushiki Kaisha Toshiba Digital computer system capable of processing a plurality of instructions in parallel based on a VLIW architecture
JP2928684B2 (ja) 1991-10-31 1999-08-03 株式会社東芝 Ｖｌｉｗ型演算処理装置
JP3569338B2 (ja) 1995-02-24 2004-09-22 富士通株式会社 並列処理プロセッサ
US5758114A (en) * 1995-04-12 1998-05-26 Advanced Micro Devices, Inc. High speed instruction alignment unit for aligning variable byte-length instructions according to predecode information in a superscalar microprocessor
JP2931890B2 (ja) 1995-07-12 1999-08-09 三菱電機株式会社 データ処理装置
US5787302A (en) * 1996-05-15 1998-07-28 Philips Electronic North America Corporation Software for producing instructions in a compressed format for a VLIW processor
US5852741A (en) * 1996-05-15 1998-12-22 Philips Electronics North America Corporation VLIW processor which processes compressed instruction format
US5941980A (en) * 1996-08-05 1999-08-24 Industrial Technology Research Institute Apparatus and method for parallel decoding of variable-length instructions in a superscalar pipelined data processing system
JPH1074145A (ja) 1996-08-30 1998-03-17 Oki Electric Ind Co Ltd 命令供給装置
US5870576A (en) 1996-12-16 1999-02-09 Hewlett-Packard Company Method and apparatus for storing and expanding variable-length program instructions upon detection of a miss condition within an instruction cache containing pointers to compressed instructions for wide instruction word processor architectures
JPH10232779A (ja) 1997-01-24 1998-09-02 Texas Instr Inc <Ti> 命令並列処理方法及び装置
US5881307A (en) * 1997-02-24 1999-03-09 Samsung Electronics Co., Ltd. Deferred store data read with simple anti-dependency pipeline inter-lock control in superscalar processor
JP3790607B2 (ja) * 1997-06-16 2006-06-28 松下電器産業株式会社 Ｖｌｉｗプロセッサ
US6151668A (en) * 1997-11-07 2000-11-21 Billions Of Operations Per Second, Inc. Methods and apparatus for efficient synchronous MIMD operations with iVLIW PE-to-PE communication
US6173389B1 (en) * 1997-12-04 2001-01-09 Billions Of Operations Per Second, Inc. Methods and apparatus for dynamic very long instruction word sub-instruction selection for execution time parallelism in an indirect very long instruction word processor
JP3451921B2 (ja) 1998-03-30 2003-09-29 松下電器産業株式会社 プロセッサ
US6738892B1 (en) * 1999-10-20 2004-05-18 Transmeta Corporation Use of enable bits to control execution of selected instructions

Also Published As

Publication number Publication date
US7401204B1 (en) 2008-07-15
EP1089168A3 (en) 2001-10-17
JP3730455B2 (ja) 2006-01-05
KR20010050693A (ko) 2001-06-15
EP1089168A2 (en) 2001-04-04
JP2001100997A (ja) 2001-04-13
EP1089168B1 (en) 2010-11-10
KR100689717B1 (ko) 2007-03-09

Similar Documents

Publication Publication Date Title
DE69920390D1 (de) Mram mit geteilten wort-und bitleitungen
DE69941686D1 (de) Spracheingabegerät mit aufmerksamkeitsspanne
DE60033326D1 (de) Semantisches zwischenspeichern
DE60044955D1 (de) Aufzugsanalge mit gesichertem Zutritt
DE60035736D1 (de) EEPROM mit Redundanz
DE60042640D1 (de) Datenprozessor mit cachespeicher
DE60019903D1 (de) Speichersystem
FI991068A0 (fi) Antennirakenne
FI991359A0 (fi) Antennirakenne
FR2797527B1 (fr) Carte-mere
ID27776A (id) Bahan dengan efek antidepresan
DK1208015T3 (da) Lagerindretning
DE60028500D1 (de) Sprachdekodierung
DE60033071D1 (de) Triazospiroverbindungen mit nociceptin-rezeptoraffinität
DE60045208D1 (de) Prozessor mit sehr langem Befehlswort
DE10082488T1 (de) Speichereinheit
DE60028486D1 (de) Videocoder und -decoder
ATE448382T1 (de) Sektionaltor
NO20014660D0 (no) Ledekule-Foringsrörfresesystem
ID25567A (id) Ulir-jepit dengan bahu-puntir
DE69942673D1 (de) Bedienungseinrichtung
DE60010809D1 (de) Entwicklungsgerät
IT247939Y1 (it) Endoprotesi ureterale
DE60028310D1 (de) Sprachdekodierung
DE50010479D1 (de) Speichereinrichtung

Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: SEEGER SEEGER LINDNER PARTNERSCHAFT PATENTANWAELTE