Merge pull request !31646 from xiefangqi/md_fix_interface_comments

Merge pull request !31654 from Margaret_wangrui/raise

Merge pull request !31393 from wangrao124/pr_0316

Merge pull request !30695 from huangbingjian/import_module

Merge pull request !31346 from Erpim/vmap_v12

Merge pull request !28640 from 爱科学的小松鼠/OpFill

Merge pull request !31334 from harshvardhangupta/modify_at_config

Merge pull request !31321 from hewei/fix_opt_perf

Merge pull request !31164 from huangxinjing/fx_global_norm_error

Merge pull request !30339 from yangwm/randominvert

Merge pull request !30429 from yangwm/autocontrast

Merge pull request !31252 from liuluobin/element_wise_ops

Merge pull request !31332 from h.farahat/fix_reset

Merge pull request !30253 from huanghui/enhance-dump-flag

Merge pull request !31178 from shenwei41/upgrade_ascend_20220311

Merge pull request !31156 from luoyang/test_centos

2. remove pattern match error as the origin pattern match will find no operator if there is only one parameter

Merge pull request !31227 from yangzhenzhang/adafactor-parallel-skip-handle-reshape

Merge pull request !31211 from h.farahat/pytest_problem

Merge pull request !31191 from Mohammad Motallebi/failover_more_tests

Merge pull request !30953 from wanyiming/dynamic_wd

Merge pull request !31141 from alashkari/fix-random-sharpness

fix pad issue

Merge pull request !31177 from LiangZhibo/syntax

Merge pull request !30855 from huangbingjian/ms_class_dev

Merge pull request !31040 from Bert0108/reduce_operators_arg

Merge pull request !30728 from xiaoyao/master

Merge pull request !31121 from liyong126/revert_OBSMindDataset