A Latency-Effective Pipelined Divider for Double-Precision Floating-Point Numbers
In this article, we propose an effective algorithm of pipelined dividers for double-precision floating-point numbers. This reduces the latency of the previous pipelined dividers without increasing the lookup table size. The experimental results show that the proposed divider reduces the overall late...
Main Authors: | , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
IEEE
2020-01-01
|
Series: | IEEE Access |
Subjects: | |
Online Access: | https://ieeexplore.ieee.org/document/9187837/ |
id |
doaj-e6f6ba5a6ff94530b630c32d838ea0e4 |
---|---|
record_format |
Article |
spelling |
doaj-e6f6ba5a6ff94530b630c32d838ea0e42021-03-30T03:32:41ZengIEEEIEEE Access2169-35362020-01-01816574016574710.1109/ACCESS.2020.30226579187837A Latency-Effective Pipelined Divider for Double-Precision Floating-Point NumbersJuwon Yun0https://orcid.org/0000-0003-3962-6361Jinyoung Lee1https://orcid.org/0000-0001-9170-1483Woo-Nam Chung2Cheong Ghil Kim3https://orcid.org/0000-0001-8577-9348Woo-Chan Park4https://orcid.org/0000-0002-9249-2887Department of Computer Engineering, Sejong University, Seoul, South KoreaDepartment of Computer Engineering, Sejong University, Seoul, South KoreaDepartment of Computer Engineering, Sejong University, Seoul, South KoreaDepartment of Computer Science, Namseoul University, Cheonan, South KoreaDepartment of Computer Engineering, Sejong University, Seoul, South KoreaIn this article, we propose an effective algorithm of pipelined dividers for double-precision floating-point numbers. This reduces the latency of the previous pipelined dividers without increasing the lookup table size. The experimental results show that the proposed divider reduces the overall latency up to 16% compared to the previous divider.https://ieeexplore.ieee.org/document/9187837/Computer arithmeticdivisionfloating-pointlookup table |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Juwon Yun Jinyoung Lee Woo-Nam Chung Cheong Ghil Kim Woo-Chan Park |
spellingShingle |
Juwon Yun Jinyoung Lee Woo-Nam Chung Cheong Ghil Kim Woo-Chan Park A Latency-Effective Pipelined Divider for Double-Precision Floating-Point Numbers IEEE Access Computer arithmetic division floating-point lookup table |
author_facet |
Juwon Yun Jinyoung Lee Woo-Nam Chung Cheong Ghil Kim Woo-Chan Park |
author_sort |
Juwon Yun |
title |
A Latency-Effective Pipelined Divider for Double-Precision Floating-Point Numbers |
title_short |
A Latency-Effective Pipelined Divider for Double-Precision Floating-Point Numbers |
title_full |
A Latency-Effective Pipelined Divider for Double-Precision Floating-Point Numbers |
title_fullStr |
A Latency-Effective Pipelined Divider for Double-Precision Floating-Point Numbers |
title_full_unstemmed |
A Latency-Effective Pipelined Divider for Double-Precision Floating-Point Numbers |
title_sort |
latency-effective pipelined divider for double-precision floating-point numbers |
publisher |
IEEE |
series |
IEEE Access |
issn |
2169-3536 |
publishDate |
2020-01-01 |
description |
In this article, we propose an effective algorithm of pipelined dividers for double-precision floating-point numbers. This reduces the latency of the previous pipelined dividers without increasing the lookup table size. The experimental results show that the proposed divider reduces the overall latency up to 16% compared to the previous divider. |
topic |
Computer arithmetic division floating-point lookup table |
url |
https://ieeexplore.ieee.org/document/9187837/ |
work_keys_str_mv |
AT juwonyun alatencyeffectivepipelineddividerfordoubleprecisionfloatingpointnumbers AT jinyounglee alatencyeffectivepipelineddividerfordoubleprecisionfloatingpointnumbers AT woonamchung alatencyeffectivepipelineddividerfordoubleprecisionfloatingpointnumbers AT cheongghilkim alatencyeffectivepipelineddividerfordoubleprecisionfloatingpointnumbers AT woochanpark alatencyeffectivepipelineddividerfordoubleprecisionfloatingpointnumbers AT juwonyun latencyeffectivepipelineddividerfordoubleprecisionfloatingpointnumbers AT jinyounglee latencyeffectivepipelineddividerfordoubleprecisionfloatingpointnumbers AT woonamchung latencyeffectivepipelineddividerfordoubleprecisionfloatingpointnumbers AT cheongghilkim latencyeffectivepipelineddividerfordoubleprecisionfloatingpointnumbers AT woochanpark latencyeffectivepipelineddividerfordoubleprecisionfloatingpointnumbers |
_version_ |
1724183355394621440 |