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Pipelined implementation of serial comparison based iterative sort on FPGA

Published: 26 October 2020 Publication History

Abstract

Sorting is a classic problem in computer science. Different kinds of sorting algorithms are required in different application scenarios. With regard to the real-time data processing applications implemented on FPGA, a faster throughput and more resource efficient sorting algorithm is needed to complete the data sorting. And the pipelined implementation of sorting algorithm is essential for improving the overall throughput. In this paper, a serial comparison based iterative sort algorithm is proposed and its implementation on FPGA is elaborated. To take advantages of the parallel characteristics of FPGA, the pipelined sorting module is realized by concatenating multiple serial comparison sorting submodules. Compared to other sorting algorithms implemented on FPGA, the serial comparison based iterative sort algorithm has the merit of requiring fewer resource consumptions, consuming less executing time and generating faster overall data throughput. The algorithm and its pipelined implementation have been successfully applied to the median filter of OS-CFAR processing in millimetre-wave MIMO radar, and their performance have been validated.

References

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Lipu, et al, D.: 'Exploiting parallelism for faster implementation of Bubble sort algorithm using FPGA', 2nd International Conference on Electrical, Computer & Telecommunication Engineering (ICECTE) IEEE, 2016.
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Herruzo, Ezequiel, et al, D.: 'A New Parallel Sorting Algorithm based on Odd-Even Mergesort'. Euromicro International Conference on Parallel IEEE Computer Society, 2007.
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Hongwei X, Yafeng X, D.: 'An Improved Parallel Sorting Algorithm for Odd Sequence', IEEE, 2008.
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Ye X, Fan D, Lin W, et al, D.: ' High Performance Comparison-Based Sorting Algorithm on Many-core GPUs', Parallel & Distributed Processing (IPDPS), 2010 IEEE International Symposium on. IEEE, 2010: 1--10.
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A. Srivastava, R. Chen, V. K. Prasanna, and C. Chelmis, D.: 'A Hybrid Design for High Performance Large-scale Sorting on FPGA', In Reconfigurable Computing and FPGAs, pp. 1--6, 2015.
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S. Dong, X. Wang, and X. Wang, D.: 'A Novel High-Speed Parallel Scheme for Data Sorting Algorithm Based on FPGA', 2nd International Congress on Image and Signal Processing, pp. 1--4, 2009.
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Cited By

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  • (2023)Low Power Multidimensional Sorters using Clock Gating and Index Sorting2023 IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT)10.1109/CONECCT57959.2023.10234758(1-6)Online publication date: 14-Jul-2023

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  1. Pipelined implementation of serial comparison based iterative sort on FPGA

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    cover image ACM Other conferences
    AIAM2020: Proceedings of the 2nd International Conference on Artificial Intelligence and Advanced Manufacture
    October 2020
    566 pages
    ISBN:9781450375535
    DOI:10.1145/3421766
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Association for Computing Machinery

    New York, NY, United States

    Publication History

    Published: 26 October 2020

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    Author Tags

    1. FPGA
    2. Iterative Sort
    3. Pipelined implementation

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    • Short-paper
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    AIAM2020

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    AIAM2020 Paper Acceptance Rate 100 of 285 submissions, 35%;
    Overall Acceptance Rate 100 of 285 submissions, 35%

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    • (2023)Low Power Multidimensional Sorters using Clock Gating and Index Sorting2023 IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT)10.1109/CONECCT57959.2023.10234758(1-6)Online publication date: 14-Jul-2023

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