Merge pull request !1723 from jiangjinsheng/vm_SoftmaxGradExt

Merge pull request !1748 from caifubi/deal-warning-log

Merge pull request !1730 from wenchunjiang/fix_code_check

Merge pull request !1415 from kisnwang/support-mix-target

Merge pull request !1421 from rick_sanchez/pynative_new_4

Merge pull request !1744 from JesseKLee/btree_fix

Merge pull request !1745 from SanjayChan/master

Merge pull request !1681 from Maoweiyong/fix_hccl_mutiple_input_output

Merge pull request !1736 from lianliguang/master

Merge pull request !1731 from zyli2020/master

Merge pull request !1725 from xiefangqi/xfq_fix_codex2

Merge pull request !1682 from liuxiao/SparseApplyProximalAdagradD-SparseApplyFtrlD-ApplyProximalAdagradD

Merge pull request !1729 from zhangbuxue/fix_bprop_of_ExtractImagePatches

Merge pull request !1722 from zongha/master

Merge pull request !1719 from xiefangqi/xfq_fix_codex

Merge pull request !1715 from xiefangqi/xfq_fix_voc_codex

Change thor log level

Merge pull request !1718 from zyli2020/clean_codedex_warnings

Merge pull request !1518 from zhouneng/add_vm_support_Atan_AtanGrad_Atanh

Merge pull request !1631 from yangjie159/fix_reviewbot_of_mem_reuse

Merge pull request !1687 from wangqiuliang/add-data-sync-before-hook-function

Merge pull request !1710 from fary86/fix_arg_index_check_error_when_return_param

Merge pull request !1705 from zhaozhenlong/fix-issues-scatter-add-max-indices

Merge pull request !1696 from huanghui/TMP

Merge pull request !1528 from jiangjinsheng/vm_bessel

Merge pull request !1691 from seatea/fix-codex-warning

Merge pull request !1532 from jinyaohui/pylint1

Merge pull request !1659 from yanghaitao/yht_generator_get_dataset_size

Merge pull request !1692 from meixiaowei/master

Merge pull request !1501 from zhouneng/add_vm_support