Merge pull request !764 from 杨羽频/master

Merge pull request !751 from huchunmei/master

Merge pull request !745 from xiefangqi/fix_alexnet_1p_performance

Merge pull request !448 from zhangsf15/ivpfv5

Merge pull request !720 from huchunmei/master

Merge pull request !675 from 刘毅/code_FaceRecognition

Merge pull request !714 from huchunmei/master

添加yaml文件

Merge pull request !499 from gengdongjie/upload_melgan

Merge pull request !715 from hwjiaorui/master

Merge pull request !527 from ZJUTER0126/swintransformer

Merge pull request !716 from chenhaozhe/add-gpu-log-output

Merge pull request !710 from zhanghuiyao/modify_unet_readme

Merge pull request !634 from anzhengqi/modify-network-yolov3-darknet53

Merge pull request !536 from yuruilee/master

Merge pull request !678 from anzhengqi/modify-yolov3-darknet53-seed

Merge pull request !690 from xiefangqi/master

Merge pull request !661 from ZeyangGAO/fix_export

Merge pull request !680 from chenhaozhe/fix-bert-pretrain-eval

Merge pull request !666 from 周莉莉/master

Merge pull request !646 from lvmingfu/master

Merge pull request !650 from zhouneng/fix_issue_convert

Merge pull request !640 from zhaoting/master

Merge pull request !644 from huangxinjing/pynative_fix