Merge pull request !1827 from JichenZhao/issue_fix_branch

Merge pull request !1803 from Kang/master

Merge pull request !1817 from kisnwang/optimize-splitsort

Merge pull request !1819 from zhangbuxue/restricting_modify_non-Parameter_class_members

Merge pull request !1832 from JesseKLee/memleak

Merge pull request !1806 from Tinazhang/random-crop-error-msg

Merge pull request !1822 from fary86/codex_big_functions

Merge pull request !1802 from zyli2020/add_get_item_pass

Merge pull request !1813 from lianliguang/master

Merge pull request !1765 from JoyLvliang/pynative-support-list-input

Merge pull request !1815 from guozhijian/fix_mindrecord_seekg_failed

Merge pull request !1793 from jiangjinsheng/issue_doc

Merge pull request !1804 from wangqiuliang/add-tensor-compare-len-consexpr-feature

fixed Embedding

Merge pull request !1805 from zhoufeng/control-sink-dynamic-loss-scale

!1753 [Auto parallel] Add the backward operator of the reshape part of the Embeddinglookup's backward
Merge pull request !1753 from Xiaoda/implementing-embeddinglookupgrad-operator-2

Merge pull request !1618 from baihuawei/cpulstm

Signed-off-by: Nzhoufeng <zhoufeng54@huawei.com>

Merge pull request !1792 from liuwenhao/master

Merge pull request !1786 from wangcong/master

Merge pull request !1800 from sunsuodong/fix_StrideSliceGrad

Merge pull request !1801 from wanghua/master

Merge pull request !1798 from flywind/fix_pynative_bug