PaddlePaddle 1.2.1

Release Notes

Framework

1. Loss function huber\_loss is included.
2. Promotion of training performance on small models.
3. Tensor type implementation changed from typeindex to enum.
4. Issue fixed: numpy calculation fails because of the failure of import cv2;

Inference

1. Paddle-TRT support multi-thread inference.
2. Include TRT automatically when generating inference lib.
3. Issue fixed: Paddle-TRT pool2d converter bug in ceil mode.

Framework

1、支持 huber loss op
2、针对GPU占比较小模型，提升框架执行时间
3、使用 enum 替换 typeindex 作为 tensor type，提升执行效率
4、Paddle-TRT支持多线程预测
5、生成预测库时，将TRT的lib自动加入到thrid_party中

Bug Fix

1、修复Paddle-TRT pool2d converter 在ceil mode下的bug
2、修复python3下import cv2失败会影响numpy计算的bug