GB1527289A - Data processing systems - Google Patents

Data processing systems

Info

Publication number
GB1527289A
GB1527289A GB34259/76A GB3425976A GB1527289A GB 1527289 A GB1527289 A GB 1527289A GB 34259/76 A GB34259/76 A GB 34259/76A GB 3425976 A GB3425976 A GB 3425976A GB 1527289 A GB1527289 A GB 1527289A
Authority
GB
United Kingdom
Prior art keywords
instructions
microprogram
control
signals
supplied
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
Application number
GB34259/76A
Other languages
English (en)
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 Services Ltd
Original Assignee
Fujitsu Services 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 Services Ltd filed Critical Fujitsu Services Ltd
Priority to GB34259/76A priority Critical patent/GB1527289A/en
Priority to ZA00774493A priority patent/ZA774493B/xx
Priority to DE2735814A priority patent/DE2735814C2/de
Priority to AU27895/77A priority patent/AU509804B2/en
Priority to JP9862577A priority patent/JPS5324243A/ja
Priority to FR7725166A priority patent/FR2362444A1/fr
Priority to US05/819,868 priority patent/US4187539A/en
Publication of GB1527289A publication Critical patent/GB1527289A/en
Expired 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
    • G06F9/3867—Concurrent instruction execution, e.g. pipeline or look ahead using instruction pipelines

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)
GB34259/76A 1976-08-17 1976-08-17 Data processing systems Expired GB1527289A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB34259/76A GB1527289A (en) 1976-08-17 1976-08-17 Data processing systems
ZA00774493A ZA774493B (en) 1976-08-17 1977-07-25 Improvements in or relating to data processing systems
DE2735814A DE2735814C2 (de) 1976-08-17 1977-08-09 Nach dem Pipelineprinzip arbeitende Datenverarbeitungseinrichtung
AU27895/77A AU509804B2 (en) 1976-08-17 1977-08-15 Pipeline processor using common microprogram control unit
JP9862577A JPS5324243A (en) 1976-08-17 1977-08-17 Data processor
FR7725166A FR2362444A1 (fr) 1976-08-17 1977-08-17 Dispositif d'informatique capable d'executer plusieurs instructions en chevauchement dans le temps
US05/819,868 US4187539A (en) 1976-08-17 1978-07-28 Pipelined data processing system with centralized microprogram control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34259/76A GB1527289A (en) 1976-08-17 1976-08-17 Data processing systems

Publications (1)

Publication Number Publication Date
GB1527289A true GB1527289A (en) 1978-10-04

Family

ID=10363418

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34259/76A Expired GB1527289A (en) 1976-08-17 1976-08-17 Data processing systems

Country Status (7)

Country Link
US (1) US4187539A (enExample)
JP (1) JPS5324243A (enExample)
AU (1) AU509804B2 (enExample)
DE (1) DE2735814C2 (enExample)
FR (1) FR2362444A1 (enExample)
GB (1) GB1527289A (enExample)
ZA (1) ZA774493B (enExample)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6019018B2 (ja) * 1976-12-27 1985-05-14 富士通株式会社 デ−タ処理システム
US4159519A (en) * 1977-11-21 1979-06-26 Burroughs Corporation Template family interfacing structure for providing a sequence of microinstructions to a pipelined microprogrammable data processing system
JPS5621242A (en) * 1979-07-28 1981-02-27 Fujitsu Ltd Pipeline control method for computer operation
US4310880A (en) * 1979-09-10 1982-01-12 Nixdorf Computer Corporation High-speed synchronous computer using pipelined registers and a two-level fixed priority circuit
US4298936A (en) * 1979-11-15 1981-11-03 Analogic Corporation Array Processor
US4598358A (en) * 1980-02-11 1986-07-01 At&T Bell Laboratories Pipelined digital signal processor using a common data and control bus
JPS5794853A (en) * 1980-12-03 1982-06-12 Hitachi Ltd Data processor
DE3166256D1 (en) * 1981-03-23 1984-10-31 Ibm Deutschland Device for shortening the cycle time in a data processing device
US4646236A (en) * 1981-04-17 1987-02-24 International Business Machines Corp. Pipelined control apparatus with multi-process address storage
US4399507A (en) * 1981-06-30 1983-08-16 Ibm Corporation Instruction address stack in the data memory of an instruction-pipelined processor
JPS5848146A (ja) * 1981-09-18 1983-03-22 Toshiba Corp 命令先取り方式
US4541045A (en) * 1981-09-21 1985-09-10 Racal-Milgo, Inc. Microprocessor architecture employing efficient operand and instruction addressing
JPS58106636A (ja) * 1981-12-18 1983-06-25 Hitachi Ltd パイプライン演算装置
US4417039A (en) * 1982-07-19 1983-11-22 The United States Of America As Represented By The Secretary Of The Air Force Cis-enyne aromatic and aromatic heterocyclic polymers
US4630230A (en) * 1983-04-25 1986-12-16 Cray Research, Inc. Solid state storage device
EP0150177A1 (en) * 1983-07-11 1985-08-07 Prime Computer, Inc. Data processing system
US4800486A (en) * 1983-09-29 1989-01-24 Tandem Computers Incorporated Multiple data patch CPU architecture
US5093775A (en) * 1983-11-07 1992-03-03 Digital Equipment Corporation Microcode control system for digital data processing system
WO1985002278A1 (fr) * 1983-11-10 1985-05-23 Fujitsu Limited Procede de commande par microprogramme
JPS60107141A (ja) * 1983-11-16 1985-06-12 Fujitsu Ltd プランチ制御方式
GB8404480D0 (en) * 1984-02-21 1984-03-28 Int Computers Ltd Microprogram control
JPH0743648B2 (ja) * 1985-11-15 1995-05-15 株式会社日立製作所 情報処理装置
US4783738A (en) * 1986-03-13 1988-11-08 International Business Machines Corporation Adaptive instruction processing by array processor having processor identification and data dependent status registers in each processing element
US4814978A (en) * 1986-07-15 1989-03-21 Dataflow Computer Corporation Dataflow processing element, multiprocessor, and processes
US5127104A (en) * 1986-12-29 1992-06-30 Dataflow Computer Corporation Method and product involving translation and execution of programs by automatic partitioning and data structure allocation
JPH0760388B2 (ja) * 1987-06-09 1995-06-28 三菱電機株式会社 パイプライン制御回路
KR970005453B1 (ko) * 1987-12-25 1997-04-16 가부시기가이샤 히다찌세이사꾸쇼 고속처리에 적합한 데이타 처리장치
GB8817911D0 (en) * 1988-07-27 1988-09-01 Int Computers Ltd Data processing apparatus
US5333287A (en) * 1988-12-21 1994-07-26 International Business Machines Corporation System for executing microinstruction routines by using hardware to calculate initialization parameters required therefore based upon processor status and control parameters
US5099421A (en) * 1988-12-30 1992-03-24 International Business Machine Corporation Variable length pipe operations sequencing
US5142638A (en) * 1989-02-07 1992-08-25 Cray Research, Inc. Apparatus for sharing memory in a multiprocessor system
US4951246A (en) * 1989-08-08 1990-08-21 Cray Research, Inc. Nibble-mode dram solid state storage device
US5251306A (en) * 1990-01-16 1993-10-05 Advanced Micro Devices, Inc. Apparatus for controlling execution of a program in a computing device
JP2580396B2 (ja) * 1991-01-31 1997-02-12 富士通株式会社 パイプラインにおける分岐命令制御方式
US5203003A (en) * 1991-03-28 1993-04-13 Echelon Corporation Computer architecture for conserving power by using shared resources and method for suspending processor execution in pipeline
US6128721A (en) * 1993-11-17 2000-10-03 Sun Microsystems, Inc. Temporary pipeline register file for a superpipelined superscalar processor
KR100186916B1 (ko) * 1994-02-14 1999-05-01 모리시다 요이치 신호처리장치
FR2731095B1 (fr) * 1995-02-23 1997-04-30 Dufal Frederic Procede et dispositif de commande simultanee des etats de controle des unites d'execution d'un processeur programmable a architecture du type pipeline, notamment un processeur de traitement d'images
GB2365546B (en) 1999-12-23 2004-02-18 St Microelectronics Sa A computer system with two debug watch modes
GB2366006B (en) * 1999-12-23 2004-06-30 St Microelectronics Sa A computer system with debug facility
US9891886B2 (en) * 2014-07-02 2018-02-13 Via Alliance Semiconductor Co., Ltd Split-path heuristic for performing a fused FMA operation
US11061672B2 (en) 2015-10-02 2021-07-13 Via Alliance Semiconductor Co., Ltd. Chained split execution of fused compound arithmetic operations
US10078512B2 (en) 2016-10-03 2018-09-18 Via Alliance Semiconductor Co., Ltd. Processing denormal numbers in FMA hardware
US11841792B1 (en) 2019-12-09 2023-12-12 Amazon Technologies, Inc. Instructions with multiple memory access modes
US11334358B2 (en) * 2019-12-09 2022-05-17 Amazon Technologies, Inc. Hardware accelerator having reconfigurable instruction set and reconfigurable decoder
US11500673B2 (en) 2020-09-02 2022-11-15 International Business Machines Corporation Dynamically generating an optimized processing pipeline for tasks

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626374A (en) * 1970-02-10 1971-12-07 Bell Telephone Labor Inc High-speed data-directed information processing system characterized by a plural-module byte-organized memory unit
US3728692A (en) * 1971-08-31 1973-04-17 Ibm Instruction selection in a two-program counter instruction unit
US3787673A (en) * 1972-04-28 1974-01-22 Texas Instruments Inc Pipelined high speed arithmetic unit
GB1448866A (en) * 1973-04-13 1976-09-08 Int Computers Ltd Microprogrammed data processing systems
GB1443777A (en) * 1973-07-19 1976-07-28 Int Computers Ltd Data processing apparatus
IT993428B (it) * 1973-09-26 1975-09-30 Honeywell Inf Systems Unita di controllo di calcolatore microprogrammato con microprogram mi residenti in memoria e sovrap posizioni delle fasi interpretati ve di una microistruzione con la fase esecutiva della precedente microistruzione
US3875391A (en) * 1973-11-02 1975-04-01 Raytheon Co Pipeline signal processor
US3900836A (en) * 1973-11-30 1975-08-19 Ibm Interleaved memory control signal handling apparatus using pipelining techniques
US3978452A (en) * 1974-02-28 1976-08-31 Burroughs Corporation System and method for concurrent and pipeline processing employing a data driven network
US4025771A (en) * 1974-03-25 1977-05-24 Hughes Aircraft Company Pipe line high speed signal processor
US4057846A (en) * 1976-06-07 1977-11-08 International Business Machines Corporation Bus steering structure for low cost pipelined processor system

Also Published As

Publication number Publication date
FR2362444A1 (fr) 1978-03-17
FR2362444B1 (enExample) 1984-05-25
DE2735814A1 (de) 1978-02-23
JPS6110858B2 (enExample) 1986-03-31
US4187539A (en) 1980-02-05
DE2735814C2 (de) 1984-06-20
ZA774493B (en) 1978-06-28
AU509804B2 (en) 1980-05-22
AU2789577A (en) 1979-02-22
JPS5324243A (en) 1978-03-06

Similar Documents

Publication Publication Date Title
GB1527289A (en) Data processing systems
GB1533770A (en) Data processing apparatus
US5125092A (en) Method and apparatus for providing multiple condition code fields to to allow pipelined instructions contention free access to separate condition codes
US4466061A (en) Concurrent processing elements for using dependency free code
EP0096576A2 (en) Mechanism for creating dependency free code for multiple processing elements
GB1457878A (en) Microprogramme controller for data processor
US5398321A (en) Microcode generation for a scalable compound instruction set machine
JPS5911943B2 (ja) デ−タ処理装置の為のトラツプ機構
GB1528332A (en) Central processing unit employing microprogrammable control in a data processing system
ES8106060A1 (es) Perfeccionamientos en sistemas de proceso de datos de pro- gramacion multiple
US3470540A (en) Multiprocessing computer system with special instruction sequencing
US5479622A (en) Single cycle dispatch delay in a multiple instruction dispatch mechanism of a data processing system
GB1529581A (en) Data processing apparatus
US4152763A (en) Control system for central processing unit with plural execution units
GB1433076A (en) Data processing systems
GB1367741A (en) Data processing system
US4456958A (en) System and method of renaming data items for dependency free code
JPS5461851A (en) Data processing system
EP0301707A3 (en) Apparatus and method for providing an extended processing environment on nonmicrocoded data processing system
GB1405322A (en) Data processing systems
GB1314486A (en) Microprogramme control system
FR2316658A1 (fr) Procede pour traiter des instructions machine comportant des operandes formes d'ensembles de multiplets dans un processeur microprogramme d'une installation de traitement des donnees
Fuller PDP-11 40E microprogramming reference manual
JPH05289870A (ja) 並列命令実行制御方式
GB1202453A (en) Improvements in and relating to data processing systems

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930803