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Publication numberUS3626427 A
Publication typeGrant
Publication dateDec 7, 1971
Filing dateJan 13, 1967
Priority dateJan 13, 1967
Publication numberUS 3626427 A, US 3626427A, US-A-3626427, US3626427 A, US3626427A
InventorsRichard G Allen, Eugene J Annunziata, Thomas F Dubois, Alan R Geller, George E Hack, Leo J Hasbrouck, C Richard Holleran, William C Hoskinson, Thore-Jan Johansen, Lewis E King, Clark Kurtz, Olin L Macsorley, Robert A Nelson, Gordon L Smith, Dana R Spencer, Wesley C Stetler, Joe F Timm, William P Wissick
Original AssigneeIbm
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Large-scale data processing system
US 3626427 A
Abstract  available in
Description  available in
Claims  available in
Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US3058659 *Dec 31, 1958Oct 16, 1962IbmAdd address to memory instruction
US3156897 *Dec 1, 1960Nov 10, 1964IbmData processing system with look ahead feature
US3237171 *Jul 18, 1962Feb 22, 1966United Aircraft CorpTiming device
US3245040 *Apr 21, 1958Apr 5, 1966Bell Telephone Labor IncData receiving circuit
US3248707 *Nov 14, 1961Apr 26, 1966IbmSemi-asynchronous clock system
US3257645 *Sep 21, 1962Jun 21, 1966Gen Precision IncBuffer with delay line recirculation
US3281795 *Dec 28, 1962Oct 25, 1966IbmMessage assembly and distribution apparatus
US3292153 *Oct 1, 1962Dec 13, 1966Burroughs CorpMemory system
US3292155 *Mar 15, 1963Dec 13, 1966Burroughs CorpComputer branch command
US3302187 *Dec 16, 1964Jan 31, 1967Telefunken PatentComputer storage read-out system
US3303476 *Apr 6, 1964Feb 7, 1967IbmInput/output control
US3308442 *May 4, 1964Mar 7, 1967Gen ElectricData processing unit for providing data shift under selective control of external apparatus
US3311889 *Aug 13, 1963Mar 28, 1967Gen ElectricData communication processor
US3312945 *Oct 14, 1963Apr 4, 1967Digitronics CorpInformation transfer apparatus
US3319226 *Nov 30, 1962May 9, 1967Burroughs CorpData processor module for a modular data processing system for operation with a time-shared memory in the simultaneous execution of multi-tasks and multi-programs
US3325785 *Dec 18, 1964Jun 13, 1967IbmEfficient utilization of control storage and access controls therefor
US3328771 *Jun 30, 1964Jun 27, 1967IbmPriority sequence control
US3334333 *Apr 16, 1964Aug 1, 1967Ncr CoMemory sharing between computer and peripheral units
US3340512 *Jul 20, 1964Sep 5, 1967Burroughs CorpStorage-pattern indicating and decoding system
US3344408 *Mar 8, 1965Sep 26, 1967Hancock Telecontrol CorpAutomatic monitoring systems and apparatus
US3344409 *Mar 29, 1965Sep 26, 1967Cons Systems CorpDecommutator for use in pulse code modulated telemetry
US3344410 *Apr 28, 1965Sep 26, 1967IbmData handling system
US3346851 *Jul 8, 1964Oct 10, 1967Control Data CorpSimultaneous multiprocessing computer system
US3353160 *Jun 9, 1965Nov 14, 1967IbmTree priority circuit
US3354430 *Jun 30, 1965Nov 21, 1967IbmMemory control matrix
US3355718 *Aug 11, 1965Nov 28, 1967Sperry Rand CorpData processing system having programably variable selection for reading and recordin interlaced data on a magnetic drum
US3377621 *Apr 14, 1965Apr 9, 1968Gen ElectricElectronic data processing system with time sharing of memory
US3418638 *Sep 21, 1966Dec 24, 1968IbmInstruction processing unit for program branches
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US4843543 *Apr 21, 1987Jun 27, 1989501 Hitachi, Ltd.Storage control method and apparatus
US5924128 *Jun 20, 1996Jul 13, 1999International Business Machines CorporationPseudo zero cycle address generator and fast memory access
US6314493Feb 3, 1998Nov 6, 2001International Business Machines CorporationBranch history cache
US6834353Oct 22, 2001Dec 21, 2004International Business Machines CorporationMethod and apparatus for reducing power consumption of a processing integrated circuit
US7395445 *Mar 26, 2004Jul 1, 2008Analog Devices, Inc.Controller for power supplies
US8370800Jun 3, 2008Feb 5, 2013International Business Machines CorporationDetermining application distribution based on application state tracking information
US8381205 *Jun 3, 2008Feb 19, 2013International Business Machines CorporationCo-resident software performance tracking
US20070260662 *May 5, 2006Nov 8, 2007Dockser Kenneth AControlled-Precision Iterative Arithmetic Logic Unit
US20090299698 *Dec 3, 2009Burke Michael RCo-Resident Software Performance Tracking
US20110320773 *Jun 24, 2010Dec 29, 2011International Business Machines CorporationFunction virtualization facility for blocking instruction function of a multi-function instruction of a virtual processor
U.S. Classification712/244, 712/228
International ClassificationG06F15/78
Cooperative ClassificationG06F15/78
European ClassificationG06F15/78