A Multi-functional Multi-precision 4D Dot Product Unit with SIMD Architecture

Shiann-Rong Kuang; Chih-Yuan Liang; Ming-Fong Chang

doi:10.1007/s13369-016-2117-3

A Multi-functional Multi-precision 4D Dot Product Unit with SIMD Architecture

Arabian Journal for Science and Engineering ◽

10.1007/s13369-016-2117-3 ◽

2016 ◽

Vol 41 (8) ◽

pp. 3139-3151

Author(s):

Shiann-Rong Kuang ◽

Chih-Yuan Liang ◽

Ming-Fong Chang

Keyword(s):

Simd Architecture ◽

Dot Product

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A multi-functional dot product unit with SIMD architecture for embedded 3D graphics engine

2011 IEEE 54th International Midwest Symposium on Circuits and Systems (MWSCAS) ◽

10.1109/mwscas.2011.6026308 ◽

2011 ◽

Cited By ~ 1

Author(s):

Yisong Chang ◽

Jizeng Wei ◽

Wei Guo ◽

Jizhou Sun

Keyword(s):

3D Graphics ◽

Simd Architecture ◽

Dot Product ◽

Graphics Engine

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Black-white contrast of dislocation loops

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100108787 ◽

1978 ◽

Vol 36 (1) ◽

pp. 328-329

Author(s):

J. J. Hren ◽

W. D. Cooper ◽

L. J. Sykes

Keyword(s):

Electron Microscopy ◽

Transmission Electron Microscopy ◽

Dislocation Loops ◽

Major Premise ◽

Burgers Vector ◽

Transmission Electron ◽

Primary Means ◽

Contrast Analysis ◽

Dot Product ◽

Imaging Conditions

Small dislocation loops observed by transmission electron microscopy exhibit a characteristic black-white strain contrast when observed under dynamical imaging conditions. In many cases, the topography and orientation of the image may be used to determine the nature of the loop crystallography. Two distinct but somewhat overlapping procedures have been developed for the contrast analysis and identification of small dislocation loops. One group of investigators has emphasized the use of the topography of the image as the principle tool for analysis. The major premise of this method is that the characteristic details of the image topography are dependent only on the magnitude of the dot product between the loop Burgers vector and the diffracting vector. This technique is commonly referred to as the (g•b) analysis. A second group of investigators has emphasized the use of the orientation of the direction of black-white contrast as the primary means of analysis.

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