Created by: qingqing01
Fix https://github.com/PaddlePaddle/Paddle/issues/10552
You also can see https://github.com/qingqing01/Paddle/blob/quantization_doc/doc/fluid/design/quantization/fixed_point_quantization.md
Created by: qingqing01
Fix https://github.com/PaddlePaddle/Paddle/issues/10552
You also can see https://github.com/qingqing01/Paddle/blob/quantization_doc/doc/fluid/design/quantization/fixed_point_quantization.md