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Class Information
Number: 712/3
Name: Electrical computers and digital processing systems: processing architectures and instruction processing (e.g., processors) > Processing architecture > Vector processor > Scalar/vector processor interface
Description: Subject matter which includes an intermediate structure linking a scalar processor with a vector processor.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7350057 Scalar result producing method in vector/scalar system by vector unit from vector results according to modifier in vector instruction Mar. 25, 2008
7334110 Decoupled scalar/vector computer architecture system and method Feb. 19, 2008
7305540 Method and apparatus for data processing Dec. 4, 2007
7254696 Functional-level instruction-set computer architecture for processing application-layer content-service requests such as file-access requests Aug. 7, 2007
7032101 Method and apparatus for prioritized instruction issue queue in a processor Apr. 18, 2006
7028145 Protocol processor intended for the execution of a collection of instructions in a reduced number of operations Apr. 11, 2006
6963341 Fast and flexible scan conversion and matrix transpose in a SIMD processor Nov. 8, 2005
6857061 Method and apparatus for obtaining a scalar value directly from a vector register Feb. 15, 2005
6839889 Mixed hardware/software architecture and method for processing xDSL communications Jan. 4, 2005
6839828 SIMD datapath coupled to scalar/vector/address/conditional data register file with selective subpath scalar processing mode Jan. 4, 2005
6734874 Graphics processing unit with transform module capable of handling scalars and vectors May. 11, 2004
6665774 Vector and scalar data cache for a vector multiprocessor Dec. 16, 2003
6609189 Cycle segmented prefix circuits Aug. 19, 2003
6530011 Method and apparatus for vector register with scalar values Mar. 4, 2003
6496902 Vector and scalar data cache for a vector multiprocessor Dec. 17, 2002
6266686 Emptying packed data state during execution of packed data instructions Jul. 24, 2001
6219775 Massively parallel computer including auxiliary vector processor Apr. 17, 2001
6212617 Parallel processing method and system using a lazy parallel data type to reduce inter-processor communication Apr. 3, 2001
6141673 Microprocessor modified to perform inverse discrete cosine transform operations on a one-dimensional matrix of numbers within a minimal number of instructions Oct. 31, 2000
6106573 Apparatus and method for tracing microprocessor instructions Aug. 22, 2000
6073158 System and method for processing multiple received signal sources Jun. 6, 2000
6061776 Multiple processor, distributed memory computer with out-of-order processing May. 9, 2000
6055620 Apparatus and method for system control using a self-timed asynchronous control structure Apr. 25, 2000
6052769 Method and apparatus for moving select non-contiguous bytes of packed data in a single instruction Apr. 18, 2000
6044453 User programmable circuit and method for data processing apparatus using a self-timed asynchronous control structure Mar. 28, 2000
6038654 High performance, superscalar-based computer system with out-of-order instruction execution Mar. 14, 2000
5991865 MPEG motion compensation using operand routing and performing add and divide in a single instruction Nov. 23, 1999
5935230 Multiprocessor arrangement including bus arbitration scheme involving plural CPU clusters that address each other as "phantom" CPUs Aug. 10, 1999
5872987 Massively parallel computer including auxiliary vector processor Feb. 16, 1999
5819054 Storage system realizing scalability and fault tolerance Oct. 6, 1998
5742842 Data processing apparatus for executing a vector operation under control of a master processor Apr. 21, 1998
5737586 Data processing system and method thereof Apr. 7, 1998
5717947 Data processing system and method thereof Feb. 10, 1998
5600846 Data processing system and method thereof Feb. 4, 1997
5598571 Data processor for conditionally modifying extension bits in response to data processing instruction execution Jan. 28, 1997
5561808 Asymmetric vector multiprocessor composed of a vector unit and a plurality of scalar units each having a different architecture Oct. 1, 1996
5517666 Program controlled processor wherein vector distributor and vector coupler operate independently of sequencer May. 14, 1996
5475849 Memory control device with vector processors and a scalar processor Dec. 12, 1995
5430884 Scalar/vector processor Jul. 4, 1995
5418973 Digital computer system with cache controller coordinating both vector and scalar operations May. 23, 1995
5319791 System for predicting memory fault in vector processor by sensing indication signal to scalar processor to continue a next vector instruction issuance Jun. 7, 1994
5261113 Apparatus and method for single operand register array for vector and scalar data processing operations Nov. 9, 1993
5247691 System for releasing suspended execution of scalar instructions following a wait instruction immediately upon change of vector post pending signal Sep. 21, 1993
5226171 Parallel vector processing system for individual and broadcast distribution of operands and control information Jul. 6, 1993
5197130 Cluster architecture for a highly parallel scalar/vector multiprocessor system Mar. 23, 1993
5073970 Vector processing apparatus allowing succeeding vector instruction chain processing upon completion of decoding of a preceding vector instruction chain Dec. 17, 1991
5021991 Coprocessor instruction format Jun. 4, 1991
4991083 Method and system for extending address space for vector processing Feb. 5, 1991
4987534 Processor having synchronized operation between a CPU and a vector processor Jan. 22, 1991
4964035 Vector processor capable of high-speed access to processing results from scalar processor Oct. 16, 1990

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