Merge pull request !2909 from Kang/master

Merge pull request !2816 from Kang/optimization

Merge pull request !2920 from danishnxt/AugOps-M1-Python

Merge pull request !2900 from islam_amin/object_ops_cc_float

Merge pull request !2924 from TinaMengtingZhang/redo-skip-md5-random-perspective-test

Merge pull request !2890 from JesseKLee/queue_perf

fix accidental change overwrite

fix 2

updated inits from 0 to 0.0 for float

improvd python ut comments

updated macro

Merge pull request !2865 from yihuaijie/dev

Merge pull request !2910 from chenfei_mindspore/set-executable-after-split-graphs

Merge pull request !2905 from kisnwang/parallel-reduce-sparse-gradient

Merge pull request !2860 from gukecai/stream-for-memcpy

Merge pull request !2907 from jiangjinsheng/issue_fix4

Merge pull request !2884 from liuxiao93/UnsortedSegmentProd

Merge pull request !2896 from ZhangQinghua/master

Merge pull request !2894 from shibeiji/master

Merge pull request !2811 from jiangjinsheng/vm_parallel_concat

Merge pull request !2902 from dinghao/master

Merge pull request !2901 from Kang/master

Merge pull request !2886 from yuchaojie/transformer

Merge pull request !2903 from zhoufeng/fix-bus-error

Merge pull request !2864 from chenzhongming/master

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

Merge pull request !2858 from h.farahat/slice_jpeg

Merge pull request !2885 from yao_yf/skip_reshape_strategy_ckpt

Merge pull request !2897 from xiefangqi/md_voc_support_float

Merge pull request !2893 from thlinh/dev_Jul06_simplify_nodes_tracking

Merge pull request !2883 from fary86/remove_ms_output_xxx_pb

Merge pull request !2304 from JoyLvliang/merge-pynative-and-static-memory-into-mempool

Merge pull request !2855 from nhussain/fill_op_typecasting

Merge pull request !2859 from ZhangQinghua/master

Merge pull request !2808 from Guomenghao319/add_hccl_tools