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Class Information
Number: 712/19
Name: Electrical computers and digital processing systems: processing architectures and instruction processing (e.g., processors) > Processing architecture > Array processor > Array processor operation > Systolic array processor
Description: Subject matter wherein data moves between the identical processing elements in accordance with a global reference timing signal.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7539845 Coupling integrated circuits in a parallel processing environment May. 26, 2009
7418536 Processor having systolic array pipeline for processing data packets Aug. 26, 2008
7380101 Architecture for a processor complex of an arrayed pipelined processing engine May. 27, 2008
7278009 Tiered sequential processing media data through multiple processor chains with longest path tier assignment of processors Oct. 2, 2007
7260709 Processing method and apparatus for implementing systolic arrays Aug. 21, 2007
7237086 Configuring a management module through a graphical user interface for use in a computer system Jun. 26, 2007
7100021 Barrier synchronization mechanism for processors of a systolic array Aug. 29, 2006
7069372 Processor having systolic array pipeline for processing data packets Jun. 27, 2006
6993764 Buffered coscheduling for parallel programming and enhanced fault tolerance Jan. 31, 2006
6986022 Boundary synchronization mechanism for a processor of a systolic array Jan. 10, 2006
6915410 Compiler synchronized multi-processor programmable logic device with direct transfer of computation results among processors Jul. 5, 2005
6836838 Architecture for a processor complex of an arrayed pipelined processing engine Dec. 28, 2004
6754802 Single instruction multiple data massively parallel processor systems on a chip and system using same Jun. 22, 2004
6636561 Channel equalisers Oct. 21, 2003
6578133 MIMD array of single bit processors for processing logic equations in strict sequential order Jun. 10, 2003
6513108 Programmable processing engine for efficiently processing transient data Jan. 28, 2003
6460127 Apparatus and method for signal processing Oct. 1, 2002
6442669 Architecture for a process complex of an arrayed pipelined processing engine Aug. 27, 2002
6405185 Massively parallel array processor Jun. 11, 2002
6308250 Method and apparatus for processing a set of data values with plural processing units mask bits generated by other processing units Oct. 23, 2001
6272621 Synchronization and control system for an arrayed processing engine Aug. 7, 2001
6219777 Register file having shared and local data word parts Apr. 17, 2001
6195739 Method and apparatus for passing data among processor complex stages of a pipelined processing engine Feb. 27, 2001
6119215 Synchronization and control system for an arrayed processing engine Sep. 12, 2000
6023753 Manifold array processor Feb. 8, 2000
5999961 Parallel prefix operations in asynchronous processors Dec. 7, 1999
5964860 Sequence information signal processor Oct. 12, 1999
5937202 High-speed, parallel, processor architecture for front-end electronics, based on a single type of ASIC, and method use thereof Aug. 10, 1999
5809322 Apparatus and method for signal processing Sep. 15, 1998
5790879 Pipelined-systolic single-instruction stream multiple-data stream (SIMD) array processing with broadcasting control, and method of operating same Aug. 4, 1998
5757959 System and method for handwriting matching using edit distance computation in a systolic array processor May. 26, 1998
5708830 Asynchronous data coprocessor utilizing systolic array processors and an auxiliary microprocessor interacting therewith Jan. 13, 1998
5659781 Bidirectional systolic ring network Aug. 19, 1997
5659780 Pipelined SIMD-systolic array processor and methods thereof Aug. 19, 1997
5634071 Synchronous processing method and apparatus for a plurality of processors executing a plurality of programs in parallel May. 27, 1997
5634067 Systolic array processor May. 27, 1997
5630154 Programmable systolic array system arranged in a found arrangement for passing data through programmable number of cells in a time interleaved manner May. 13, 1997
5600843 Ring systolic array system for synchronously performing matrix/neuron computation using data transferred through cyclic shift register connected in cascade of trays Feb. 4, 1997
5524258 Real-time processing of packetized time-sampled signals employing a systolic array Jun. 4, 1996
5471627 Systolic array image processing system and method Nov. 28, 1995
5317755 Systolic array processors for reducing under-utilization of original design parallel-bit processors with digit-serial processors by using maximum common divisor of latency around the loop conn May. 31, 1994
5297289 System which cooperatively uses a systolic array processor and auxiliary processor for pixel signal enhancement Mar. 22, 1994
5179714 Parallel bit serial data processor Jan. 12, 1993
5018065 Processor for constrained least squares computations May. 21, 1991
4980851 Reduced power pipelined static data transfer apparatus Dec. 25, 1990
4967340 Adaptive processing system having an array of individually configurable processing components Oct. 30, 1990
4905183 Pattern generator having plural pattern generating units executing instructions in parallel Feb. 27, 1990
4845610 Target recognition using string-to-string matching Jul. 4, 1989
4821176 Data processing arrangement using an interconnecting network on a single semiconductor chip Apr. 11, 1989
4727503 Systolic array Feb. 23, 1988

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