Performance analysis and acceleration of cross-correlation computation using FPGA implementation for digital signal processing

R. Selma

doi:10.1117/12.2249397

28 September 2016 Performance analysis and acceleration of cross-correlation computation using FPGA implementation for digital signal processing

R. Selma

Author Affiliations +

Proceedings Volume 10031, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016; 1003159 (2016) https://doi.org/10.1117/12.2249397
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016, 2016, Wilga, Poland

Abstract

Paper describes comparison of cross-correlation computation speed of most commonly used computation platforms (CPU, GPU) with an FPGA-based design. It also describes the structure of cross-correlation unit implemented for testing purposes. Speedup of computations was achieved using FPGA-based design, varying between 16 and 5400 times compared to CPU computations and between 3 and 175 times compared to GPU computations.

Citation Download Citation

R. Selma "Performance analysis and acceleration of cross-correlation computation using FPGA implementation for digital signal processing", Proc. SPIE 10031, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016, 1003159 (28 September 2016); https://doi.org/10.1117/12.2249397

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