Merge pull request !4813 from gukecai/parallel-ctrl

Merge pull request !5013 from hexia/master

Merge pull request !5021 from liuwenhao/master

Merge pull request !5009 from lixian/master

Merge pull request !5007 from zhaizhiqiang/master

Merge pull request !4993 from cjh9368/dts-0718

Merge pull request !4126 from BowenK/new_parameter

Merge pull request !5000 from yeyunpeng2020/master

Merge pull request !4896 from ling/conv1x1

Merge pull request !4990 from wenchunjiang/adapte_to_resnet_second_optimize

Merge pull request !4954 from tom_chen/cross_entropy

Merge pull request !4996 from 34bunny/GPU-RandomChoiceWithMask-fixv2

Merge pull request !3775 from lianliguang/test-xiu-bug

Merge pull request !5004 from lixian/master

Merge pull request !5005 from zichun_ye/fix_bernoulli_probs

Merge pull request !4772 from EricZ/ms-album

update threshold of softplus computation

support fp for bernoulli and geometric distribution

Merge pull request !4805 from zhaizhiqiang/master

Merge pull request !5001 from sunsuodong/fixfp16

Merge pull request !4991 from yangruoqi713/conv_dw_lite

Merge pull request !4974 from ling/sr

Merge pull request !4986 from fuzhiye/tmp

Merge pull request !4913 from zhengjun10/master

Merge pull request !4961 from sunsuodong/batch_norm_fp16

Merge pull request !4999 from yeyunpeng2020/primitive

Merge pull request !4870 from hangq/primitive