8c4ca59b578a5e4bc7ef82c69722247307280160,hls4ml/model/optimizer/passes/qkeras.py,QKerasPO2Quantizer,__call__,#QKerasPO2Quantizer#Any#,15

Before Change

        x = tf.convert_to_tensor(data)
        y = self.quantizer_fn(x)
        // Use an XnorBinary-like representation for the sign
        sign = np.where(y < 0, np.zeros_like(y), np.ones_like(y))
        // Take the logarithm, since this is what we will write to the header
        // for the optimized product using shifts
        y = (tf.math.log(tf.math.abs(y)) / tf.math.log(2.)).numpy().astype("int")
        return np.stack((sign, y), axis=-1)

class OutputRoundingSaturationMode(OptimizerPass):
    """
    Set the Rounding and Saturation mode of the output (and accumulator, if applicable)

After Change

        x = tf.convert_to_tensor(data)
        y = self.quantizer_fn(x)
        if hasattr(y, "numpy"):
            y = y.numpy()
        return y

class OutputRoundingSaturationMode(OptimizerPass):
    """
    Set the Rounding and Saturation mode of the output (and accumulator, if applicable)

Instances