A fast parallel squarer based on divide-and-conquer

Yoo J.-T.; Smith K.F.

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A fast parallel squarer based on divide-and-conquer

机译：基于分治法的快速并行平方器

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Fast and small squarers are needed in many applications such as image compression. A new family of high-performance parallel squarers based on the divide-and-conquer method is reported. Our main result was realized for the basis cases of the divide-and-conquer recursion by using optimized n-bit primitive squarers, where n is in the range of two to six. This method reduced the gate count and provided shorter critical paths. A chip implementing an 8-b squarer was designed, fabricated, and successfully tested, resulting in 24 million operations per second (MOPS) using a 2-/spl mu/m CMOS fabrication technology. This squarer had two additional features: increased number of squaring operations per unit circuit area and the potential for reduced power consumption per squaring operation.

机译：在许多应用中，例如图像压缩，需要快速而小的平方器。报告了基于分而治之方法的高性能并行平方器的新家族。我们的主要结果是通过使用优化的n位原始平方器实现分治式递归的基本情况，其中n在2到6的范围内。这种方法减少了门数并提供了较短的关键路径。设计，制造并成功测试了实现8-b平方器的芯片，使用2- / spl mu / m CMOS制造技术实现了每秒2400万次操作（MOPS）。该平方器具有两个附加功能：增加每单位电路面积的平方运算次数，并有可能降低每次平方运算的功耗。

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《IEEE Journal of Solid-State Circuits》 |1997年第6期|P.909-912|共4页
作者
Yoo J.-T.; Smith K.F.;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类一般性问题;基本电子电路;
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2. Likelihood Inference for Large Scale Stochastic Blockmodels With Covariates Based on a Divide-and-Conquer Parallelizable Algorithm With Communication [J] . Roy Sandipan, Atchade Yves, Michailidis George Journal of computational and graphical statistics: A joint publication of American Statistical Association, Institute of Mathematical Statistics, Interface Foundation of North America . 2019,第3期

机译：基于沟通分行并行判断的协变量的大规模随机块模型的似然推断
3. A Scalable Parallel Reinforcement Learning Method Based on Divide-and-Conquer Strategy [J] . YANG Xudong, LIU Quan, JING Ling, 电子学报：英文版 . 2013,第002期

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4. Parallelization of Divide-and-Conquer Applications on Intel Xeon Phi with an OpenMP Based Framework [C] . Pawel Czarnul International Conference on Information Systems Architecture and Technology . 2016

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5. A New Class of Fast Divide-and-Conquer Algorithms for the Real Symmetric Tridiagonal Eigenvalue Problem. [D] . Coakley, Edouard Scott. 2010

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6. A sample implementation for parallelizing Divide-and-Conquer algorithms on the GPU [O] . Gang Mei, Jiayin Zhang, Nengxiong Xu, 2018

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7. Likelihood Inference for Large Scale Stochastic Blockmodels With Covariates Based on a Divide-and-Conquer Parallelizable Algorithm With Communication [O] . Sandipan Roy, Yves Atchadé, George Michailidis 2019

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8. Divide-and-Conquer Solutions of Least-Squares Problems for Matrices withDisplacement Structure [R] . Chun, J., Kailath, T. 1991

机译：具有位移结构的矩阵的最小二乘问题的分治解

A fast parallel squarer based on divide-and-conquer

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