LZO实时无损压缩的FPGA实现

2017 International Conference on Electron Devices and Solid-State Circuits (EDSSC) Pub Date : 2017-10-01 DOI:10.1109/EDSSC.2017.8126504

Y. Liu, Bing Li

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引用次数: 2

摘要

实时无损压缩可以减轻大数据传输和存储的负担。与软件压缩相比，硬件压缩速度更快，更节能。本文提出了一种新颖的LZO硬件架构和多种加速方法，集成了压缩模块和其他IP模块。最后，在DE2开发板上进行了测试和演示。结果表明，与软件实现相比，压缩速度提高了约5倍，压缩比提高了约1.4%。

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Implementation of LZO real-time lossless compression on FPGA

Real-time lossless compression can reduce the burden of big data transmission and storage. Hardware compression is faster and more energy saving when compared with software. This paper proposes a novel LZO hardware architecture and various acceleration methods, integrates the compressor module and other IP modules. Finally, test and demonstration are provided on the DE2 development board. The results show that the compression speed increases by about 5 times and compression ratio increases by about 1.4% when compared to software implementation.

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来源期刊

2017 International Conference on Electron Devices and Solid-State Circuits (EDSSC)

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