BR9101913A - Sistema de computador digital capaz de processamentos de duas ou mais instrucoes em paralelo - Google Patents

Sistema de computador digital capaz de processamentos de duas ou mais instrucoes em paralelo

Info

Publication number
BR9101913A
BR9101913A BR919101913A BR9101913A BR9101913A BR 9101913 A BR9101913 A BR 9101913A BR 919101913 A BR919101913 A BR 919101913A BR 9101913 A BR9101913 A BR 9101913A BR 9101913 A BR9101913 A BR 9101913A
Authority
BR
Brazil
Prior art keywords
instructions
instruction
computer system
parallel
storage unit
Prior art date
Application number
BR919101913A
Other languages
English (en)
Inventor
Bartholomew Blaner
Stamatis Vassiliadis
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of BR9101913A publication Critical patent/BR9101913A/pt

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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
    • G06F9/3818—Decoding for concurrent execution
    • G06F9/382—Pipelined decoding, e.g. using predecoding
    • 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
    • G06F9/3802—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, 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
BR919101913A 1990-05-10 1991-05-09 Sistema de computador digital capaz de processamentos de duas ou mais instrucoes em paralelo BR9101913A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/522,291 US5214763A (en) 1990-05-10 1990-05-10 Digital computer system capable of processing two or more instructions in parallel and having a coche and instruction compounding mechanism

Publications (1)

Publication Number Publication Date
BR9101913A true BR9101913A (pt) 1991-12-17

Family

ID=24080285

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919101913A BR9101913A (pt) 1990-05-10 1991-05-09 Sistema de computador digital capaz de processamentos de duas ou mais instrucoes em paralelo

Country Status (11)

Country Link
US (2) US5214763A (pt)
EP (1) EP0455966B1 (pt)
JP (1) JPH0776924B2 (pt)
AT (1) ATE131637T1 (pt)
BR (1) BR9101913A (pt)
CA (1) CA2040304C (pt)
CZ (1) CZ279899B6 (pt)
DE (1) DE69115344T2 (pt)
HU (1) HU214423B (pt)
PL (1) PL165491B1 (pt)
RU (1) RU2111531C1 (pt)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5295249A (en) * 1990-05-04 1994-03-15 International Business Machines Corporation Compounding preprocessor for cache for identifying multiple instructions which may be executed in parallel
EP0463965B1 (en) * 1990-06-29 1998-09-09 Digital Equipment Corporation Branch prediction unit for high-performance processor
JP2535252B2 (ja) * 1990-10-17 1996-09-18 三菱電機株式会社 並列処理装置
JP2532300B2 (ja) * 1990-10-17 1996-09-11 三菱電機株式会社 並列処理装置における命令供給装置
US5446849A (en) * 1990-11-30 1995-08-29 Kabushiki Kaisha Toshiba Electronic computer which executes squash branching
GB9027853D0 (en) * 1990-12-21 1991-02-13 Inmos Ltd Multiple instruction issue
US5446850A (en) * 1991-01-15 1995-08-29 International Business Machines Corporation Cross-cache-line compounding algorithm for scism processors
US5488729A (en) * 1991-05-15 1996-01-30 Ross Technology, Inc. Central processing unit architecture with symmetric instruction scheduling to achieve multiple instruction launch and execution
JPH04367936A (ja) * 1991-06-17 1992-12-21 Mitsubishi Electric Corp スーパースカラープロセッサ
US5539911A (en) 1991-07-08 1996-07-23 Seiko Epson Corporation High-performance, superscalar-based computer system with out-of-order instruction execution
US5826055A (en) * 1991-07-08 1998-10-20 Seiko Epson Corporation System and method for retiring instructions in a superscalar microprocessor
US5493687A (en) 1991-07-08 1996-02-20 Seiko Epson Corporation RISC microprocessor architecture implementing multiple typed register sets
US5363495A (en) * 1991-08-26 1994-11-08 International Business Machines Corporation Data processing system with multiple execution units capable of executing instructions out of sequence
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
WO1993020505A2 (en) 1992-03-31 1993-10-14 Seiko Epson Corporation Superscalar risc instruction scheduling
DE69308548T2 (de) * 1992-05-01 1997-06-12 Seiko Epson Corp Vorrichtung und verfahren zum befehlsabschluss in einem superskalaren prozessor.
US5590348A (en) * 1992-07-28 1996-12-31 International Business Machines Corporation Status predictor for combined shifter-rotate/merge unit
US5337415A (en) * 1992-12-04 1994-08-09 Hewlett-Packard Company Predecoding instructions for supercalar dependency indicating simultaneous execution for increased operating frequency
US5651121A (en) * 1992-12-18 1997-07-22 Xerox Corporation Using mask operand obtained from composite operand to perform logic operation in parallel with composite operand
EP0682789B1 (en) 1992-12-31 1998-09-09 Seiko Epson Corporation System and method for register renaming
US5628021A (en) 1992-12-31 1997-05-06 Seiko Epson Corporation System and method for assigning tags to control instruction processing in a superscalar processor
US5604912A (en) * 1992-12-31 1997-02-18 Seiko Epson Corporation System and method for assigning tags to instructions to control instruction execution
US5673409A (en) * 1993-03-31 1997-09-30 Vlsi Technology, Inc. Self-defining instruction size
US5752013A (en) * 1993-06-30 1998-05-12 Intel Corporation Method and apparatus for providing precise fault tracing in a superscalar microprocessor
DE69431998T2 (de) * 1993-11-05 2004-08-05 Intergraph Hardware Technologies Co., Las Vegas Superskalare Rechnerarchitektur mit Softwarescheduling
EP1369775A1 (en) * 1993-11-05 2003-12-10 Intergraph Hardware Technologies Company Instruction cache associative cross-bar switch
US6360313B1 (en) 1993-11-05 2002-03-19 Intergraph Corporation Instruction cache associative crossbar switch
US5974534A (en) * 1994-02-14 1999-10-26 Hewlett-Packard Company Predecoding and steering mechanism for instructions in a superscalar processor
US5559976A (en) * 1994-03-31 1996-09-24 International Business Machines Corporation System for instruction completion independent of result write-back responsive to both exception free completion of execution and completion of all logically prior instructions
TW353732B (en) * 1994-03-31 1999-03-01 Ibm Processing system and method of operation
US5546599A (en) * 1994-03-31 1996-08-13 International Business Machines Corporation Processing system and method of operation for processing dispatched instructions with detected exceptions
TW260765B (pt) * 1994-03-31 1995-10-21 Ibm
JPH07281893A (ja) * 1994-04-15 1995-10-27 Internatl Business Mach Corp <Ibm> 処理システム及び演算方法
US5644779A (en) * 1994-04-15 1997-07-01 International Business Machines Corporation Processing system and method of operation for concurrent processing of branch instructions with cancelling of processing of a branch instruction
US5659722A (en) * 1994-04-28 1997-08-19 International Business Machines Corporation Multiple condition code branching system in a multi-processor environment
US5748950A (en) * 1994-09-20 1998-05-05 Intel Corporation Method and apparatus for providing an optimized compare-and-branch instruction
US6128720A (en) * 1994-12-29 2000-10-03 International Business Machines Corporation Distributed processing array with component processors performing customized interpretation of instructions
US5742784A (en) * 1995-01-25 1998-04-21 International Business Machines Corporation System for reordering of instructions before placement into cache to reduce dispatch latency
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
US5991869A (en) * 1995-04-12 1999-11-23 Advanced Micro Devices, Inc. Superscalar microprocessor including a high speed instruction alignment unit
US5828895A (en) * 1995-09-20 1998-10-27 International Business Machines Corporation Methods and system for predecoding instructions in a superscalar data processing system
US5867681A (en) * 1996-05-23 1999-02-02 Lsi Logic Corporation Microprocessor having register dependent immediate decompression
US5794010A (en) * 1996-06-10 1998-08-11 Lsi Logic Corporation Method and apparatus for allowing execution of both compressed instructions and decompressed instructions in a microprocessor
US5896519A (en) * 1996-06-10 1999-04-20 Lsi Logic Corporation Apparatus for detecting instructions from a variable-length compressed instruction set having extended and non-extended instructions
US5924128A (en) * 1996-06-20 1999-07-13 International Business Machines Corporation Pseudo zero cycle address generator and fast memory access
US5812812A (en) * 1996-11-04 1998-09-22 International Business Machines Corporation Method and system of implementing an early data dependency resolution mechanism in a high-performance data processing system utilizing out-of-order instruction issue
JPH10232779A (ja) * 1997-01-24 1998-09-02 Texas Instr Inc <Ti> 命令並列処理方法及び装置
EP0924603A3 (en) * 1997-12-16 2001-02-07 Lucent Technologies Inc. Compiler controlled dynamic scheduling of program instructions
US6014513A (en) * 1997-12-23 2000-01-11 University Of Washington Discovering code and data in a binary executable program
US6314493B1 (en) 1998-02-03 2001-11-06 International Business Machines Corporation Branch history cache
US6237086B1 (en) * 1998-04-22 2001-05-22 Sun Microsystems, Inc. 1 Method to prevent pipeline stalls in superscalar stack based computing systems
US6345355B1 (en) * 1998-05-29 2002-02-05 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for distributing commands to a plurality of circuit blocks
US6230260B1 (en) 1998-09-01 2001-05-08 International Business Machines Corporation Circuit arrangement and method of speculative instruction execution utilizing instruction history caching
US6418527B1 (en) * 1998-10-13 2002-07-09 Motorola, Inc. Data processor instruction system for grouping instructions with or without a common prefix and data processing system that uses two or more instruction grouping methods
US6480818B1 (en) 1998-11-13 2002-11-12 Cray Inc. Debugging techniques in a multithreaded environment
US6952827B1 (en) 1998-11-13 2005-10-04 Cray Inc. User program and operating system interface in a multithreaded environment
US6314471B1 (en) 1998-11-13 2001-11-06 Cray Inc. Techniques for an interrupt free operating system
US6862635B1 (en) 1998-11-13 2005-03-01 Cray Inc. Synchronization techniques in a multithreaded environment
US6353829B1 (en) 1998-12-23 2002-03-05 Cray Inc. Method and system for memory allocation in a multiprocessing environment
US6230313B1 (en) 1998-12-23 2001-05-08 Cray Inc. Parallelism performance analysis based on execution trace information
US6321379B1 (en) 1998-12-23 2001-11-20 Cray Inc. Method and system for target register allocation
US6415433B1 (en) 1998-12-23 2002-07-02 Cray Inc. Method and system for identifying locations to move portions of the computer program
US6430676B1 (en) * 1998-12-23 2002-08-06 Cray Inc. Method and system for calculating instruction lookahead
JP2001034474A (ja) * 1999-07-16 2001-02-09 Nec Corp データ処理装置及びデータ処理方法
JP3730455B2 (ja) * 1999-10-01 2006-01-05 富士通株式会社 情報処理装置及び情報処理方法
US6697939B1 (en) * 2000-01-06 2004-02-24 International Business Machines Corporation Basic block cache microprocessor with instruction history information
US6633969B1 (en) 2000-08-11 2003-10-14 Lsi Logic Corporation Instruction translation system and method achieving single-cycle translation of variable-length MIPS16 instructions
US6738794B2 (en) 2001-04-10 2004-05-18 Analog Devices, Inc. Parallel bit correlator
US7711926B2 (en) * 2001-04-18 2010-05-04 Mips Technologies, Inc. Mapping system and method for instruction set processing
US7177891B2 (en) * 2002-10-09 2007-02-13 Analog Devices, Inc. Compact Galois field multiplier engine
US7283628B2 (en) 2001-11-30 2007-10-16 Analog Devices, Inc. Programmable data encryption engine
US7082452B2 (en) * 2001-11-30 2006-07-25 Analog Devices, Inc. Galois field multiply/multiply-add/multiply accumulate
US6766345B2 (en) 2001-11-30 2004-07-20 Analog Devices, Inc. Galois field multiplier system
US7895253B2 (en) 2001-11-30 2011-02-22 Analog Devices, Inc. Compound Galois field engine and Galois field divider and square root engine and method
US7269615B2 (en) * 2001-12-18 2007-09-11 Analog Devices, Inc. Reconfigurable input Galois field linear transformer system
EP1459188A4 (en) * 2001-11-30 2007-03-07 Analog Devices Inc LINEAR TRANSFORMER SYSTEM WITH FIELD OF GALOIS WITH RECONFIGURABLE ENTRY
US7508937B2 (en) * 2001-12-18 2009-03-24 Analog Devices, Inc. Programmable data encryption engine for advanced encryption standard algorithm
US20030126414A1 (en) * 2002-01-02 2003-07-03 Grochowski Edward T. Processing partial register writes in an out-of order processor
US6865661B2 (en) * 2002-01-21 2005-03-08 Analog Devices, Inc. Reconfigurable single instruction multiple data array
US6941446B2 (en) * 2002-01-21 2005-09-06 Analog Devices, Inc. Single instruction multiple data array cell
US7000090B2 (en) * 2002-01-21 2006-02-14 Analog Devices, Inc. Center focused single instruction multiple data (SIMD) array system
US20040128483A1 (en) * 2002-12-31 2004-07-01 Intel Corporation Fuser renamer apparatus, systems, and methods
US7421076B2 (en) * 2003-09-17 2008-09-02 Analog Devices, Inc. Advanced encryption standard (AES) engine with real time S-box generation
US7512647B2 (en) * 2004-11-22 2009-03-31 Analog Devices, Inc. Condensed Galois field computing system
US7526633B2 (en) * 2005-03-23 2009-04-28 Qualcomm Incorporated Method and system for encoding variable length packets with variable instruction sizes
US9436468B2 (en) * 2005-11-22 2016-09-06 Intel Corporation Technique for setting a vector mask
TW200910195A (en) * 2007-08-20 2009-03-01 Sunplus Technology Co Ltd A device of using serial bits to determine instruction length at a multi-mode processor and the method thereof
US8898433B2 (en) * 2012-04-26 2014-11-25 Avago Technologies General Ip (Singapore) Pte. Ltd. Efficient extraction of execution sets from fetch sets

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293616A (en) * 1963-07-03 1966-12-20 Ibm Computer instruction sequencing and control system
US3470540A (en) * 1967-04-24 1969-09-30 Rca Corp Multiprocessing computer system with special instruction sequencing
US3611306A (en) * 1969-02-05 1971-10-05 Burroughs Corp Mechanism to control the sequencing of partially ordered instructions in a parallel data processing system
US3781814A (en) * 1971-10-07 1973-12-25 Raytheon Co Method and apparatus for applying source language statements to a digital computer
US4197589A (en) * 1977-12-05 1980-04-08 Texas Instruments Incorporated Operation sequencing mechanism
US4295193A (en) * 1979-06-29 1981-10-13 International Business Machines Corporation Machine for multiple instruction execution
US4437149A (en) * 1980-11-17 1984-03-13 International Business Machines Corporation Cache memory architecture with decoding
US4439828A (en) * 1981-07-27 1984-03-27 International Business Machines Corp. Instruction substitution mechanism in an instruction handling unit of a data processing system
JPS5932045A (ja) * 1982-08-16 1984-02-21 Hitachi Ltd 情報処理装置
US4594655A (en) * 1983-03-14 1986-06-10 International Business Machines Corporation (k)-Instructions-at-a-time pipelined processor for parallel execution of inherently sequential instructions
US4873629A (en) * 1984-06-20 1989-10-10 Convex Computer Corporation Instruction processing unit for computer
JPS61245239A (ja) * 1985-04-23 1986-10-31 Toshiba Corp 論理回路方式
US4847755A (en) * 1985-10-31 1989-07-11 Mcc Development, Ltd. Parallel processing method and apparatus for increasing processing throughout by parallel processing low level instructions having natural concurrencies
US4722050A (en) * 1986-03-27 1988-01-26 Hewlett-Packard Company Method and apparatus for facilitating instruction processing of a digital computer
US4766566A (en) * 1986-08-18 1988-08-23 International Business Machines Corp. Performance enhancement scheme for a RISC type VLSI processor using dual execution units for parallel instruction processing
JPS63131230A (ja) * 1986-11-21 1988-06-03 Hitachi Ltd 情報処理装置
US4829422A (en) * 1987-04-02 1989-05-09 Stellar Computer, Inc. Control of multiple processors executing in parallel regions
US5050068A (en) * 1988-10-03 1991-09-17 Duke University Method and apparatus for using extracted program flow information to prepare for execution multiple instruction streams
JPH0769824B2 (ja) * 1988-11-11 1995-07-31 株式会社日立製作所 複数命令同時処理方式
JPH02253356A (ja) * 1989-03-28 1990-10-12 Toshiba Corp 階層キャッシュメモリ装置とその制御方式
JP2818249B2 (ja) * 1990-03-30 1998-10-30 株式会社東芝 電子計算機
DE69123629T2 (de) * 1990-05-04 1997-06-12 Ibm Maschinenarchitektur für skalaren Verbundbefehlssatz
CA2037708C (en) * 1990-05-04 1998-01-20 Richard J. Eickemeyer General purpose compound apparatus for instruction-level parallel processors

Also Published As

Publication number Publication date
DE69115344T2 (de) 1996-06-20
US5475853A (en) 1995-12-12
EP0455966A3 (en) 1993-11-10
EP0455966A2 (en) 1991-11-13
CA2040304C (en) 1995-04-11
JPH0776924B2 (ja) 1995-08-16
HU214423B (hu) 1998-03-30
DE69115344D1 (de) 1996-01-25
CS93391A3 (en) 1992-05-13
PL165491B1 (pl) 1994-12-30
RU2111531C1 (ru) 1998-05-20
US5214763A (en) 1993-05-25
ATE131637T1 (de) 1995-12-15
JPH04230528A (ja) 1992-08-19
EP0455966B1 (en) 1995-12-13
HU911099D0 (en) 1991-10-28
HUT57454A (en) 1991-11-28
CZ279899B6 (cs) 1995-08-16

Similar Documents

Publication Publication Date Title
BR9101913A (pt) Sistema de computador digital capaz de processamentos de duas ou mais instrucoes em paralelo
ES2142304T3 (es) Preprocesador compuesto para antememoria.
ATE109909T1 (de) Verfahren und vorrichtung zum schreiben gegenseitiger verriegelter variablen in einen integrierten cachespeicher.
KR920001332A (ko) 고성능 프로세서의 브랜치 예상 동작 방법 및 장치
BR9007729A (pt) Processador de video digital para processar uma pluralidade de fontes de video,sistema de processamento de video,processo para processar uma pluralidade de fontes de video e sistema de processamento de video digital
ES2108035T3 (es) Proceso de datos de imagenes.
ES2173075T3 (es) Sistema multiprocesador con multiples fuentes de instrucciones.
EP1063586A3 (en) Apparatus and method for processing data with a plurality of flag groups
KR920001323A (ko) 브랜치를 제거하여 컴퓨터 성능을 개선하는 프로세서 동작방법
ATE10401T1 (de) Datenverarbeitungssystem mit vorrichtung zum adressieren interner register.
White et al. BioSCAN: A VLSI-Based System for Biosequence Analysis.
RU2216772C2 (ru) Схема обработки и схема процессора поиска
EP0600581A3 (en) Multiprocessor system transferring abnormality detection signal generated in networking apparatus back to processor in parallel with data transfer route.
TW364976B (en) Input operand control in data processing systems
CA2040637A1 (en) Compounding preprocessor for cache
ATE220810T1 (de) Informationsverarbeitungssystem mit einem cachespeicher und vorrichtung zur datenvorausholung
JP2504847B2 (ja) １０進デ―タのチェック回路
CN108268623B (zh) 一种文本提取方法、装置、设备和介质
KR950035383A (ko) 운동 벡터 검출 장치
Atwah et al. An associative dynamic convex hull algorithm
JPS6426936A (en) Data processor
Johnson Monoid presentations of groups
JPS635451A (ja) メモリアドレツシング方式
JPH03251929A (ja) 翻訳システムにおける修飾名解決方式
Wiseman Variety of papers introduces specialized computers: L Snyder, LH Jamieson, DB Gannon and HJ Siegel (Eds)‘Algorithmically specialized parallel computers’ Academic Press, Orlando, FL, USA (1985)£ 24.00 pp xiii+ 252

Legal Events

Date Code Title Description
KF Request for proof of payment of annual fee
FD5 Application fees: dismissal - article 86 of industrial property law
B15K Others concerning applications: alteration of classification

Ipc: G06F 9/38 (2006.01)