* fix codestyle

* fix std

* update

* update

* format code

* update

* Update test_trt_convert_nearest_interp_v2.py

* hidden unzip

* fix

* fix

* fix bn performance degradation

* add flag

* change flag

* use prim flag

* fix code

* fix softmax prim flag

* set case timeout

* support unsigned int and bfloat16

* update unit test

* update DenseTensor datatype

* unsupport more datatype of mutable_data(Place)

* fix unittest

* add_eager_and_jit,test=ljd_test

* test

* test,test=ljd_test

* test,test=ljd_test

* test,test=ljd_test

* test,test=ljd_test

* test,test=ljd_test

* test,test=ljd_test

* add_eager_jit_dir,test=ljd_test

* fix conflict,test=ljd_test

* test,test=ljd_test

* get new precise_map,test=ljd_test

* test

* remove_engine_info

* remove_engine_info

* remove_engine_info

* change trtlayerinformation line to json

---------
Co-authored-by: Ngaoziyuan <gaoziyuan@baidu.com>

* fix feature_value.h and feature_value.cu to support pslib

* code style

* align DistPsArch pre-stable branch
---------
Co-authored-by: NSławomir Siwek <slawomir.siwek@intel.com>
Co-authored-by: NTomasz Socha <tomasz.socha@intel.com>
Co-authored-by: Nheliqi <1101791222@qq.com>
Co-authored-by: Nzqw_1997 <118182234+zhengqiwen1997@users.noreply.github.com>
Co-authored-by: Njameszhang <zhangxiaoci@baidu.com>
Co-authored-by: Nxiaoguoguo626807 <100397923+xiaoguoguo626807@users.noreply.github.com>
Co-authored-by: NFeiyu Chan <chenfeiyu@baidu.com>
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Co-authored-by: Njakpiase <jakpia21@gmail.com>
Co-authored-by: NJiabin Yang <360788950@qq.com>
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Co-authored-by: NRedContritio <RedContritio@qq.com>
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Co-authored-by: N张正海 <65210872+ccsuzzh@users.noreply.github.com>
Co-authored-by: NHongyuJia <jiahongyu@baidu.com>
Co-authored-by: Npangyoki <pangyoki@126.com>
Co-authored-by: NLoneRanger <836253168@qq.com>
Co-authored-by: NTeFeng Chen <ctfeng66@163.com>
Co-authored-by: NLeo Guo <58431564+ZibinGuo@users.noreply.github.com>
Co-authored-by: Nxiaoting <31891223+tink2123@users.noreply.github.com>
Co-authored-by: N201716010711 <87008376+201716010711@users.noreply.github.com>
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Co-authored-by: NLeo Chen <chenqiuliang@baidu.com>
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Co-authored-by: Nwuhuachaocoding <77733235+wuhuachaocoding@users.noreply.github.com>
Co-authored-by: NCcc <52520497+juncaipeng@users.noreply.github.com>

* unify_kernel

* fix compile bugs

* modify macro name

* perfect code according comment

* fix compile bugs

* fix compile bugs

* fix ci bugs

* fix ci bug

* fix ci bugs

* fix ci bugs

* modify code according comment

* rm conv_fusion_op

* remove axis in some elementwise api

* fix inplace bug eager-gen

* fix bug

* revert change for CheckInplace

* polish code

* fix bad alloc exp error

* remove needless files

* xpu scatter ut no backward

* update gather xpu ut

* fix the div 0 error of sequence_concat
* Update test_sequence_concat.py

move composite test case

remove unuseful var

add composite op blacklist

* add upsample 0d test

* update api references

* update api references

* update api reference

* support 0D Tensor for while_loop op

* update

* clean unit test

* revert test_while_loop_op.py

* test again

* remove invalid check

* fix error

* change fluid to paddle.static

* fix paddle.full

* merge forward and backward test

* simplify code

* add precision check

* fix condition var check

* add dygraph test