DE69325826D1 - Rechner mit einer Parallelverarbeitungsfähigkeit - Google Patents

Rechner mit einer Parallelverarbeitungsfähigkeit

Info

Publication number
DE69325826D1
DE69325826D1 DE69325826T DE69325826T DE69325826D1 DE 69325826 D1 DE69325826 D1 DE 69325826D1 DE 69325826 T DE69325826 T DE 69325826T DE 69325826 T DE69325826 T DE 69325826T DE 69325826 D1 DE69325826 D1 DE 69325826D1
Authority
DE
Germany
Prior art keywords
computer
parallel processing
processing capability
capability
parallel
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 - Fee Related
Application number
DE69325826T
Other languages
English (en)
Other versions
DE69325826T2 (de
Inventor
Takashi Hotta
Yasuhiro Nakatsuka
Shigeya Tanaka
Hiromichi Yamada
Hideo Maejima
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE69325826D1 publication Critical patent/DE69325826D1/de
Application granted granted Critical
Publication of DE69325826T2 publication Critical patent/DE69325826T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G06F9/22—Microcontrol or microprogram arrangements
    • G06F9/28—Enhancement of operational speed, e.g. by using several microcontrol devices operating in parallel
    • 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
    • G06F9/30181—Instruction operation extension or modification
    • G06F9/30189—Instruction operation extension or modification according to execution mode, e.g. mode flag
    • 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
    • G06F9/30076—Arrangements for executing specific machine instructions to perform miscellaneous control operations, e.g. NOP
    • G06F9/30079—Pipeline control instructions, e.g. multicycle NOP
    • 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
    • G06F9/3824—Operand accessing
    • G06F9/383—Operand 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, look ahead
    • G06F9/3836—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution
    • 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
    • G06F9/3853—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution of compound instructions
    • 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
    • G06F9/3885—Concurrent instruction execution, e.g. pipeline, look ahead using a plurality of independent parallel functional units
DE69325826T 1992-01-06 1993-01-05 Rechner mit einer Parallelverarbeitungsfähigkeit Expired - Fee Related DE69325826T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2992 1992-01-06

Publications (2)

Publication Number Publication Date
DE69325826D1 true DE69325826D1 (de) 1999-09-09
DE69325826T2 DE69325826T2 (de) 2000-02-24

Family

ID=11462943

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69325826T Expired - Fee Related DE69325826T2 (de) 1992-01-06 1993-01-05 Rechner mit einer Parallelverarbeitungsfähigkeit

Country Status (4)

Country Link
US (1) US5680637A (de)
EP (2) EP0855647A1 (de)
KR (2) KR100259738B1 (de)
DE (1) DE69325826T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0741356A1 (de) * 1995-05-05 1996-11-06 Rockwell International Corporation Cachearchitektur mit einer Datenvorladeeinheit
US5966514A (en) * 1995-05-31 1999-10-12 Matsushita Electric Industrial Co., Ltd. Microprocessor for supporting reduction of program codes in size
US5774737A (en) * 1995-10-13 1998-06-30 Matsushita Electric Industrial Co., Ltd. Variable word length very long instruction word instruction processor with word length register or instruction number register
JP3717212B2 (ja) * 1995-10-27 2005-11-16 株式会社日立製作所 情報処理装置及び情報処理ユニット
JP3623840B2 (ja) * 1996-01-31 2005-02-23 株式会社ルネサステクノロジ データ処理装置及びマイクロプロセッサ
JP2806359B2 (ja) * 1996-04-30 1998-09-30 日本電気株式会社 命令処理方法及び命令処理装置
WO1998006042A1 (en) * 1996-08-07 1998-02-12 Sun Microsystems, Inc. Wide instruction unpack method and apparatus
JP3790607B2 (ja) 1997-06-16 2006-06-28 松下電器産業株式会社 Ｖｌｉｗプロセッサ
US6076154A (en) * 1998-01-16 2000-06-13 U.S. Philips Corporation VLIW processor has different functional units operating on commands of different widths
US5881260A (en) * 1998-02-09 1999-03-09 Hewlett-Packard Company Method and apparatus for sequencing and decoding variable length instructions with an instruction boundary marker within each instruction
JP2000207223A (ja) * 1999-01-12 2000-07-28 Matsushita Electric Ind Co Ltd 並列処理向けのプログラム処理方法および装置、並びに並列処理向けのプログラム処理を実行するプログラムを記録した記録媒体および並列処理向けの命令列を記録した記録媒体
EP1050808B1 (de) 1999-05-03 2008-04-30 STMicroelectronics S.A. Befehlausgabe in einem Rechner
EP1050798A1 (de) * 1999-05-03 2000-11-08 STMicroelectronics SA Decodierung von Adressbefehlen
EP1050809A1 (de) 1999-05-03 2000-11-08 STMicroelectronics SA Befehlsabhängigkeit in einem Rechner
US7263567B1 (en) * 2000-09-25 2007-08-28 Intel Corporation Method and apparatus for lowering the die temperature of a microprocessor and maintaining the temperature below the die burn out
JP4542722B2 (ja) * 2001-04-25 2010-09-15 富士通株式会社 命令処理方法
US7076636B1 (en) * 2001-10-05 2006-07-11 Emc Corporation Data storage system having an improved memory circuit board configured to run scripts
WO2013129688A1 (en) 2012-02-29 2013-09-06 Meiji Seika Pharma Co., Ltd. Pest control composition including novel iminopyridine derivative
US10157164B2 (en) * 2016-09-20 2018-12-18 Qualcomm Incorporated Hierarchical synthesis of computer machine instructions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4755966A (en) * 1985-06-28 1988-07-05 Hewlett-Packard Company Bidirectional branch prediction and optimization
US5136691A (en) * 1988-01-20 1992-08-04 Advanced Micro Devices, Inc. Methods and apparatus for caching interlock variables in an integrated cache memory
JP2810068B2 (ja) * 1988-11-11 1998-10-15 株式会社日立製作所 プロセッサシステム、コンピュータシステム及び命令処理方法
JP2835103B2 (ja) * 1989-11-01 1998-12-14 富士通株式会社 命令指定方法及び命令実行方式
JPH0452741A (ja) * 1990-06-14 1992-02-20 Toshiba Corp キャッシュメモリ装置
US5163139A (en) * 1990-08-29 1992-11-10 Hitachi America, Ltd. Instruction preprocessor for conditionally combining short memory instructions into virtual long instructions

Also Published As

Publication number Publication date
KR100259738B1 (ko) 2000-07-01
US5680637A (en) 1997-10-21
EP0551090A3 (en) 1994-09-07
EP0551090B1 (de) 1999-08-04
EP0551090A2 (de) 1993-07-14
KR930016896A (ko) 1993-08-30
KR100277386B1 (ko) 2001-01-15
EP0855647A1 (de) 1998-07-29
DE69325826T2 (de) 2000-02-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee