DeepAI AI Chat

CORDIC-based Architecture for Powering Computation in Fixed-Point Arithmetic

05/10/2016

∙

by Nia Simmonds, et al.

∙

∙

We present a fixed point architecture (source VHDL code is provided) for powering computation. The fully customized architecture, based on the expanded hyperbolic CORDIC algorithm, allows for design space exploration to establish trade-offs among design parameters (numerical format, number of iterations), execution time, resource usage and accuracy. We also generate Pareto-optimal realizations in the resource-accuracy space: this approach can produce optimal hardware realizations that simultaneously satisfy resource and accuracy requirements.

Nia Simmonds
1 publication
Joshua Mack
11 publications
Sam Bellestri
1 publication
Daniel Llamocca
3 publications

∙ 04/06/2021

TENT: Efficient Quantization of Neural Networks on the tiny Edge with Tapered FixEd PoiNT

In this research, we propose a new low-precision framework, TENT, to lev...

0 Hamed F. Langroudi, et al. ∙

∙ 04/11/2016

Hardware-oriented Approximation of Convolutional Neural Networks

High computational complexity hinders the widespread usage of Convolutio...

0 Philipp Gysel, et al. ∙

∙ 05/22/2018

Deep Learning Inference on Embedded Devices: Fixed-Point vs Posit

Performing the inference step of deep learning in resource constrained e...

0 Seyed H. F. Langroudi, et al. ∙

∙ 11/28/2017

An Overflow Free Fixed-point Eigenvalue Decomposition Algorithm: Case Study of Dimensionality Reduction in Hyperspectral Images

We consider the problem of enabling robust range estimation of eigenvalu...

0 Bibek Kabi, et al. ∙

∙ 02/04/2022

Fixed-Point Code Synthesis For Neural Networks

Over the last few years, neural networks have started penetrating safety...

0 Hanane Benmaghnia, et al. ∙

∙ 01/06/2020

Stochastic Rounding: Algorithms and Hardware Accelerator

Algorithms and a hardware accelerator for performing stochastic rounding...

0 Mantas Mikaitis, et al. ∙

∙ 05/31/2019

Isolation-Aware Timing Analysis and Design Space Exploration for Predictable and Composable Many-Core Systems

Composable many-core systems enable the independent development and anal...

0 Behnaz Pourmohseni, et al. ∙