Results 171 to 180 of about 2,024 (196)
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Spatial Reasoning In A Single Instruction/Multiple Data (SIMD) Architecture
SPIE Proceedings, 1988This paper describes an approach to single level inferencing and spatial reasoning accomplished completely at the pixel level. The implementation of this technology is on a Geometric Arithmetic Parallel Processor (GAPP)-based machine, a single instruction/multiple data (SIMD) architecture consisting of 108 by 384 processors. Two statistical classifiers
Joe R. Brown, Steven F. Venable
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Spatial Memoization: Concurrent Instruction Reuse to Correct Timing Errors in SIMD Architectures
IEEE Transactions on Circuits and Systems II: Express Briefs, 2013 This brief proposes a novel technique to alleviate the cost of timing error recovery, building upon the lockstep execution of single-instruction-multiple- data (SIMD) architectures.
Abbas Rahimi +2 more
exaly +2 more sources
Evaluation of the Suitability of NEON SIMD Microprocessor Extensions Under Proton Irradiation [PDF]
IEEE Transactions on Nuclear Science, 2018 This paper analyzes the suitability of single-instruction multiple data (SIMD) extensions of current microprocessors under radiation environments. SIMD extensions are intended for software acceleration, focusing mostly in applications that require high ...
Almudena Lindoso +2 more
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SIMD||DNA: Single Instruction, Multiple Data Computation with DNA Strand Displacement Cascades
2019Typical DNA storage schemes do not allow in-memory computation, and instead transformation of the stored data requires DNA sequencing, electronic computation of the transformation, followed by synthesizing new DNA. In contrast we propose a model of in-memory computation that avoids the time consuming and expensive sequencing and synthesis steps, with ...
Boya Wang +2 more
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Single-instruction multiple-data (SIMD) parallel optical computation of high-level image operations
SPIE Proceedings, 1994In this paper, we extend our earlier work in image algebra (IA)-based optical processing to the optical computation of high-level image operations (HLIOs) such as connected component labelling, determining component adjacency graphs, finding corresponding points in stereo pair images, and computing the Euler number.
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Journal of Circuits, Systems and Computers, 2008
New type of m-ary systolic arrays called reversible systolic arrays is introduced in this paper. The m-ary quantum systolic architectures' realizations and computations of the new type of systolic arrays are also introduced. A systolic array is an example of a single-instruction multiple-data (SIMD) machine in which each processing element (PE ...
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New type of m-ary systolic arrays called reversible systolic arrays is introduced in this paper. The m-ary quantum systolic architectures' realizations and computations of the new type of systolic arrays are also introduced. A systolic array is an example of a single-instruction multiple-data (SIMD) machine in which each processing element (PE ...
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Single Instruction Multiple Data (SIMD)
2003Bei Single Instruction Multiple Data wirkt ein Befehl nicht nur auf ein, sondern auf mehrere voneinander unabhangige Operandenpaare. Solche Aufgabenstellungen ergeben sich oft in der Wissenschaft und Technik. Ein Beispiel dafur ware das Skalarprodukt zweier Vektoren: $$\vec x\vec y = \sum\limits_{i = 1}^N {{x_i}{y_i} = {x_1}{y_1} + {x_2}{y_2 ...
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