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  • Generating direct logic circuit implementations of deeply quantized neural networks using Chisel4ml
    Vreča, Jure ; Biasizzo, Anton, (računalništvo)
    Deploying deeply quantized neural networks on FPGA devices can be a time-consuming task. This has led to research on tools to automate this procedure, specifically for the case of fast machine ... learning. This is a specialized field concerned with the very low latency processing of machine learning algorithms as opposed to the more usual task where throughput is the main goal. Existing automated solutions are mainly based on high-level synthesis, which tends to be inefficient for larger neural networks due to the use of polynomial time algorithms. In this paper, we present chisel4ml, a tool for generating fully parallel and very low latency hardware implementations of deeply quantized neural networks for FPGA devices. The circuits generated by chisel4ml utilize up to 40% fewer look-up tables for a reasonably sized neural network compared to fully parallel implementations based on high-level synthesis. As chisel4ml uses structural descriptions of deeply quantized neural networks in the form of Chisel generators, it is able to generate the hardware in two orders of magnitude less time than solutions based on high-level synthesis.
    Vir: Electronics [Elektronski vir]. - ISSN 2079-9292 (Vol. 14, Iss. 5, 2025, str. 1-21)
    Vrsta gradiva - e-članek
    Leto - 2025
    Jezik - angleški
    COBISS.SI-ID - 229072131
    DOI

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