Demonstrating Analog Inference on the BrainScaleS-2 Mobile System. (arXiv:2103.15960v3 [cs.AR] UPDATED)

We present the BrainScaleS-2 mobile system as a compact analog inference
engine based on the BrainScaleS-2 ASIC and demonstrate its capabilities at
classifying a medical electrocardiogram dataset. The analog network core of the
ASIC is utilized to perform the multiply-accumulate operations of a
convolutional deep neural network. At a system power consumption of 5.6W, we
measure a total energy consumption of 192uJ for the ASIC and achieve a
classification time of 276us per electrocardiographic patient sample. Patients
with atrial fibrillation …

analog arxiv inference mobile