LU67535A1 - - Google Patents

Info

Publication number
LU67535A1
LU67535A1 LU67535A LU67535DA LU67535A1 LU 67535 A1 LU67535 A1 LU 67535A1 LU 67535 A LU67535 A LU 67535A LU 67535D A LU67535D A LU 67535DA LU 67535 A1 LU67535 A1 LU 67535A1
Authority
LU
Luxembourg
Application number
LU67535A
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 filed Critical
Publication of LU67535A1 publication Critical patent/LU67535A1/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/26—Functional testing
    • G06F11/267—Reconfiguring circuits for testing, e.g. LSSD, partitioning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1608—Error detection by comparing the output signals of redundant hardware
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/483—Computations with numbers represented by a non-linear combination of denominational numbers, e.g. rational numbers, logarithmic number system or floating-point numbers
    • 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
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/3001—Arithmetic instructions
    • G06F9/30014—Arithmetic instructions with variable precision
    • 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 or look ahead
    • G06F9/3885—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units
    • G06F9/3887—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units controlled by a single instruction for multiple data lanes [SIMD]
    • 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 or look ahead
    • G06F9/3885—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units
    • G06F9/3889—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units controlled by multiple instructions, e.g. MIMD, decoupled access or execute
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F2207/38—Indexing scheme relating to groups G06F7/38 - G06F7/575
    • G06F2207/3804—Details
    • G06F2207/3808—Details concerning the type of numbers or the way they are handled
    • G06F2207/3828—Multigauge devices, i.e. capable of handling packed numbers without unpacking them

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Computing Systems (AREA)
  • Quality & Reliability (AREA)
  • Nonlinear Science (AREA)
  • Computer Hardware Design (AREA)
  • Hardware Redundancy (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
LU67535A 1972-05-05 1973-05-03 LU67535A1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722222195 DE2222195A1 (de) 1972-05-05 1972-05-05 Anordnung zur verarbeitung von operanden von programmen

Publications (1)

Publication Number Publication Date
LU67535A1 true LU67535A1 (xx) 1973-07-13

Family

ID=5844213

Family Applications (1)

Application Number Title Priority Date Filing Date
LU67535A LU67535A1 (xx) 1972-05-05 1973-05-03

Country Status (7)

Country Link
BE (1) BE799129A (xx)
DE (1) DE2222195A1 (xx)
FR (1) FR2184284A5 (xx)
GB (1) GB1409466A (xx)
IT (1) IT984165B (xx)
LU (1) LU67535A1 (xx)
NL (1) NL7306275A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048972A2 (de) * 1980-09-30 1982-04-07 Computer Gesellschaft Konstanz Mbh Datenverarbeitungsanlage mit zwei Verarbeitungseinheiten
EP0924601A2 (en) * 1993-11-23 1999-06-23 Hewlett-Packard Company Parallel data processing in a single processor

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999052A (en) * 1975-06-18 1976-12-21 International Business Machines Corporation Upper bounds address checking system for providing storage protection for a digital data processor
US4161784A (en) * 1978-01-05 1979-07-17 Honeywell Information Systems, Inc. Microprogrammable floating point arithmetic unit capable of performing arithmetic operations on long and short operands
GB2077009B (en) * 1980-05-30 1985-04-17 Fairchild Camera Instr Co Microprocessor
US4612628A (en) * 1983-02-14 1986-09-16 Data General Corp. Floating-point unit constructed of identical modules
US4707800A (en) * 1985-03-04 1987-11-17 Raytheon Company Adder/substractor for variable length numbers
US4884231A (en) * 1986-09-26 1989-11-28 Performance Semiconductor Corporation Microprocessor system with extended arithmetic logic unit
US6944744B2 (en) 2002-08-27 2005-09-13 Advanced Micro Devices, Inc. Apparatus and method for independently schedulable functional units with issue lock mechanism in a processor
US7213170B2 (en) 2003-09-10 2007-05-01 Hewlett-Packard Development Company, L.P. Opportunistic CPU functional testing with hardware compare

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048972A2 (de) * 1980-09-30 1982-04-07 Computer Gesellschaft Konstanz Mbh Datenverarbeitungsanlage mit zwei Verarbeitungseinheiten
EP0048972A3 (de) * 1980-09-30 1984-05-23 Computer Gesellschaft Konstanz Mbh Datenverarbeitungsanlage mit zwei Verarbeitungseinheiten
EP0924601A2 (en) * 1993-11-23 1999-06-23 Hewlett-Packard Company Parallel data processing in a single processor
EP0924601A3 (en) * 1993-11-23 1999-07-21 Hewlett-Packard Company Parallel data processing in a single processor

Also Published As

Publication number Publication date
DE2222195A1 (de) 1973-11-22
GB1409466A (en) 1975-10-08
IT984165B (it) 1974-11-20
NL7306275A (xx) 1973-11-07
BE799129A (fr) 1973-11-05
FR2184284A5 (xx) 1973-12-21

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