GB1523755A - Memory access sequence control - Google Patents

Memory access sequence control

Info

Publication number
GB1523755A
GB1523755A GB43942/75A GB4394275A GB1523755A GB 1523755 A GB1523755 A GB 1523755A GB 43942/75 A GB43942/75 A GB 43942/75A GB 4394275 A GB4394275 A GB 4394275A GB 1523755 A GB1523755 A GB 1523755A
Authority
GB
United Kingdom
Prior art keywords
registers
memory
elements
data
read out
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
GB43942/75A
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 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
Publication of GB1523755A publication Critical patent/GB1523755A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/76—Arrangements for rearranging, permuting or selecting data according to predetermined rules, independently of the content of the data
    • G06F7/78—Arrangements for rearranging, permuting or selecting data according to predetermined rules, independently of the content of the data for changing the order of data flow, e.g. matrix transposition or LIFO buffers; Overflow or underflow handling therefor
    • G06F7/785—Arrangements for rearranging, permuting or selecting data according to predetermined rules, independently of the content of the data for changing the order of data flow, e.g. matrix transposition or LIFO buffers; Overflow or underflow handling therefor having a sequence of storage locations each being individually accessible for both enqueue and dequeue operations, e.g. using a RAM
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/80—Architectures of general purpose stored program computers comprising an array of processing units with common control, e.g. single instruction multiple data processors
    • G06F15/8053—Vector processors
    • G06F15/8076—Details on data register access

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Complex Calculations (AREA)
  • Memory System (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
GB43942/75A 1974-10-25 1975-10-24 Memory access sequence control Expired GB1523755A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49122438A JPS5148937A (en) 1974-10-25 1974-10-25 Kiokusochi niokeru junjoseigyohoshiki

Publications (1)

Publication Number Publication Date
GB1523755A true GB1523755A (en) 1978-09-06

Family

ID=14835840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43942/75A Expired GB1523755A (en) 1974-10-25 1975-10-24 Memory access sequence control

Country Status (5)

Country Link
US (1) US4293941A (https=)
JP (1) JPS5148937A (https=)
DE (1) DE2545873A1 (https=)
FR (1) FR2289997A1 (https=)
GB (1) GB1523755A (https=)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725069A (en) * 1980-07-21 1982-02-09 Hitachi Ltd Vector data processing equipment
JPS58146969A (ja) * 1982-02-26 1983-09-01 Toshiba Corp インデツクス限定連続演算ベクトルプロセツサ
JPS5975365A (ja) * 1982-10-22 1984-04-28 Hitachi Ltd ベクトル処理装置
JPS59128670A (ja) * 1983-01-12 1984-07-24 Hitachi Ltd ベクトル処理装置
US4697235A (en) * 1983-03-22 1987-09-29 Fujitsu Limited List vector control apparatus
US4901230A (en) * 1983-04-25 1990-02-13 Cray Research, Inc. Computer vector multiprocessing control with multiple access memory and priority conflict resolution method
US4630230A (en) * 1983-04-25 1986-12-16 Cray Research, Inc. Solid state storage device
US4661900A (en) * 1983-04-25 1987-04-28 Cray Research, Inc. Flexible chaining in vector processor with selective use of vector registers as operand and result registers
US4636942A (en) * 1983-04-25 1987-01-13 Cray Research, Inc. Computer vector multiprocessing control
JPH077385B2 (ja) * 1983-12-23 1995-01-30 株式会社日立製作所 データ処理装置
JPS60134974A (ja) * 1983-12-23 1985-07-18 Hitachi Ltd ベクトル処理装置
JPS60156151A (ja) * 1983-12-23 1985-08-16 Nec Corp メモリアクセス制御装置
EP0167959B1 (en) * 1984-07-02 1992-05-06 Nec Corporation Computer vector register processing
FR2573888B1 (fr) * 1984-11-23 1987-01-16 Sintra Systeme pour la transmission simultanee de blocs de donnees ou de vecteurs entre une memoire et une ou plusieurs unites de traitement de donnees
US4890220A (en) * 1984-12-12 1989-12-26 Hitachi, Ltd. Vector processing apparatus for incrementing indices of vector operands of different length according to arithmetic operation results
JPS61173345A (ja) * 1985-01-29 1986-08-05 Hitachi Ltd 計算機システム
US4745547A (en) * 1985-06-17 1988-05-17 International Business Machines Corp. Vector processing
US4754398A (en) * 1985-06-28 1988-06-28 Cray Research, Inc. System for multiprocessor communication using local and common semaphore and information registers
US4745545A (en) * 1985-06-28 1988-05-17 Cray Research, Inc. Memory reference control in a multiprocessor
US4945479A (en) * 1985-07-31 1990-07-31 Unisys Corporation Tightly coupled scientific processing system
JPS6289149A (ja) * 1985-10-15 1987-04-23 Agency Of Ind Science & Technol 多ポ−トメモリシステム
JPS62120574A (ja) * 1985-11-20 1987-06-01 Fujitsu Ltd ベクトル処理装置
US4987534A (en) * 1986-08-20 1991-01-22 Nec Corporation Processor having synchronized operation between a CPU and a vector processor
EP0321493A4 (en) * 1986-08-22 1991-11-21 Commonwealth Scientific And Industrial Research Organisation A content-addressable memory system
JP2760790B2 (ja) * 1986-10-09 1998-06-04 株式会社日立製作所 データ処理装置
US5142638A (en) * 1989-02-07 1992-08-25 Cray Research, Inc. Apparatus for sharing memory in a multiprocessor system
US5526487A (en) * 1989-02-09 1996-06-11 Cray Research, Inc. System for multiprocessor communication
US4951246A (en) * 1989-08-08 1990-08-21 Cray Research, Inc. Nibble-mode dram solid state storage device
JP3108421B2 (ja) * 1990-02-09 2000-11-13 シャープ株式会社 メモリアクセス装置
US7680990B2 (en) * 2003-05-30 2010-03-16 Hewlett-Packard Development Company, L.P. Superword memory-access instructions for data processor
US9639356B2 (en) * 2013-03-15 2017-05-02 Qualcomm Incorporated Arbitrary size table lookup and permutes with crossbar

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405396A (en) * 1966-04-29 1968-10-08 Scient Data Systems Inc Digital data processing systems
US3439347A (en) * 1966-12-13 1969-04-15 Gen Electric Sub-word length arithmetic apparatus
US3470540A (en) * 1967-04-24 1969-09-30 Rca Corp Multiprocessing computer system with special instruction sequencing
US3602896A (en) * 1969-06-30 1971-08-31 Ibm Random access memory with flexible data boundaries
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
US3728686A (en) * 1971-06-07 1973-04-17 Rca Corp Computer memory with improved next word accessing
US3881173A (en) * 1973-05-14 1975-04-29 Amdahl Corp Condition code determination and data processing
FR122199A (https=) * 1973-12-17

Also Published As

Publication number Publication date
JPS5148937A (en) 1976-04-27
DE2545873A1 (de) 1976-05-06
FR2289997A1 (fr) 1976-05-28
FR2289997B1 (https=) 1981-08-07
JPS5621173B2 (https=) 1981-05-18
US4293941A (en) 1981-10-06

Similar Documents

Publication Publication Date Title
GB1523755A (en) Memory access sequence control
US4158227A (en) Paged memory mapping with elimination of recurrent decoding
GB1245601A (en) Data storage apparatus
GB1532798A (en) Computer memory systems
KR870011524A (ko) 마이크로프로세서칩의 스택프레임캐시
GB1329721A (en) Data processing devices
GB1221640A (en) Segment addressing
GB1242437A (en) Data processing system
GB1495717A (en) Data processing system with information protection
GB1438517A (en) Machine memory
GB1233926A (https=)
GB1381434A (en) Digital electric data processing systems
GB1324409A (en) Digital data storage units for use in a digital electric data processing system
US4349875A (en) Buffer storage control apparatus
GB1188435A (en) Improvements in and relating to Digital Computers
US3387283A (en) Addressing system
GB1482688A (en) Storage configuration comprising a main store and a buffer store
ES432832A1 (es) Disposicion para escribir datos identicos en un primero y en un segundo campos de memoria en una calculadora que fun- ciona en tiempo real.
GB1301011A (en) Apparatus for altering the contents of a computer memory
GB1234484A (https=)
GB1188290A (en) Improvements in or relating to Information Retrieval Systems
GB1233792A (https=)
GB1345296A (en) Storage configuration comprising a data circulation store
GB1196752A (en) Improvements relating to Data Handling Arrangements.
GB1235638A (en) Improvements in or relating to computer systems

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19951023