Merge pull request !93 from changzherui/syn-code430

Merge pull request !897 from Chong/avril

Merge pull request !857 from yao_yf/strategy_ckpt_key_to_use_param_name

Merge pull request !886 from zhaozhenlong/fix-issues-pack-one-input-error

Merge pull request !866 from YuJianfeng/bn

Merge pull request !888 from ghzl/print-op-cannot-support-tensor-scalar

SparseApplyAdagrad example format

PReLU and grad state 1-d not supported

atan2 bprop dx dy revert to original shapes

Merge pull request !893 from panfengfeng/panff/fix_randomaffine_error

Merge pull request !860 from Xiaoda/fix_some_codestyle_warnings

Merge pull request !853 from Etone.Chan/master

Merge pull request !786 from VectorSL/gpu-add-test-amp

Merge pull request !887 from panfengfeng/panff/check_generatordataset_shuffle

Merge pull request !881 from ZhangQinghua/master

Merge pull request !854 from laiyongqiang/reorder_getnext

Merge pull request !884 from fary86/fix_checking_bug_of_ApplyCenteredRMSProp

Merge pull request !849 from vlne-v1/I1FQ76-wrong-format-of-boardcast-output-when-multi-output

Merge pull request !883 from changzherui/mod_timemonitor

Merge pull request !871 from ms_yan/take_operator

bugfix* fix bug in output tuple of tuple.* check kRWWrite input no-variable* input x of ScatterNdUpdate should be a parameter node

!879  fix Segmentation fault occurs while the feature “loss scale” is used and "task_sink_mode" is set to "False" at the same time
Merge pull request !879 from wanghua/master

Merge pull request !882 from zhangbuxue/fix_bprop_for_floor_mod

Merge pull request !847 from ZhangQinghua/opt

Merge pull request !756 from chenweifeng/layer_norm