Training with simulated quantization

[techmonsterwang]

I have noticed that the quantization mechanism is quantize(w, ak, c) = round(clamp(w, c)/s) × s. It seems like you have use the "Training with simulated quantization" in paper "Quantization and Training of Neural Networks for Efficient Integer-Arithmetic-Only Inference". Is it true?

If yes, Training with simulated quantization is just used for training. I wonder does the model also use the Integer-arithmetic-only inference process like round(clamp(w, c)/s) during the inference process?