We develop an end-to-end workflow for the training and implementation of co-designed neural networks quantization of NNs, the Quantized Open Neural network Exchange intermediate representation, and the hls4ml tool flo...
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We develop an end-to-end workflow for the training and implementation of co-designed neural networks quantization of NNs, the Quantized Open Neural network Exchange intermediate representation, and the hls4ml tool flow for transpiling NNs into FPGA firmware. This makes efficient NN implementations in hardware accessible to nonexperts in a single open sourced workflow that can be deployed for real-time machinelearning applications in a wide range of scientific and industrial settings. We demonstrate the workflow in a particle physics application involving trigger decisions that must operate at the 40-MHz collision rate of the CERN Large Hadron Collider (LHC). Given the high collision rate, all data processing must be implemented on FPGA hardware within the strict area and latency requirements. Based on these constraints, we implement an optimized mixed-precision NN classifier for high-momentum particle jets in simulated LHC proton-proton collisions.
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