Papers › Hardware-Efficient Deconvolution-Based GAN for Edge Computing

Hardware-Efficient Deconvolution-Based GAN for Edge Computing

18 Jan 2022arXiv:2201.06878archive 2025-07-28

Azzam Alhussain, Mingjie Lin

Generative Adversarial Networks (GAN) are cutting-edge algorithms for generating new data samples based on the learned data distribution. However, its performance comes at a significant cost in terms of computation and memory requirements. In this paper, we proposed an HW/SW co-design approach for training quantized deconvolution GAN (QDCGAN) implemented on FPGA using a scalable streaming dataflow architecture capable of achieving higher throughput versus resource utilization trade-off. The developed accelerator is based on an efficient deconvolution engine that offers high parallelism with respect to scaling factors for GAN-based edge computing. Furthermore, various precisions, datasets, and network scalability were analyzed for low-power inference on resource-constrained platforms. Lastly, an end-to-end open-source framework is provided for training, implementation, state-space exploration, and scaling the inference using Vivado high-level synthesis for Xilinx SoC-FPGAs, and a comparison testbed with Jetson Nano.

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Azzam-Alhussain/QDCGAN-PYNQ officialmentioned on GitHubpytorch report
azzam-alhussain/fpga-qhar mentioned on GitHubpytorch report

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Edge-computingHigh-Level Synthesis

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