Merge pull request !5384 from nhussain/api_changes

Merge pull request !5692 from BowenK/pre_ad

Merge pull request !5891 from kisnwang/async-run-graph

Merge pull request !5917 from ZPaC/master

Merge pull request !5791 from ZiruiWu/lookup_add_type

ci

add test case

address some of the review cmts

address review cmts

change ImagefolderDV2 name

change ds.transforms.vision to ds.vision

change batch api to match map api more closely

compose op changes

test_pylint

remove compose op from vision, move to transform module, refactor map and batch to use column_order

Merge pull request !5789 from XunDeng/pp_issue_branch

Merge pull request !5897 from liuyang/model_eval

Merge pull request !5884 from shenwei41/sw_master

Merge pull request !5895 from chenweifeng/maximum-fix

Merge pull request !5904 from zhaozhenlong/cloud/issue/image_gradient_h_1

Merge pull request !5790 from danishnxt/GPU_three

Merge pull request !5690 from JonathanY/rcnn

Merge pull request !5894 from Simson/push-to-opensource

Merge pull request !5886 from heleiwang/fix_delete_this

Merge pull request !5876 from pengyongrong/arithmetic_self

Merge pull request !5888 from yoonlee666/master

Merge pull request !5862 from wangchangkai/master

add new ops named arithmetic_self

Merge pull request !5824 from gongdaguo/add_aware_test_modules2

Merge pull request !5896 from liuxiao78/master

Merge pull request !5812 from ZPaC/master-context-for-ps

Merge pull request !5865 from chenfei_mindspore/rm-default-value-of-group

Merge pull request !5844 from 徐永飞/master

Merge pull request !5870 from wandongdong/master

Merge pull request !5877 from lz/master

Merge pull request !5879 from riemann_penn/fix_pclint

Merge pull request !5860 from xiefangqi/fix_dataset_register_issue