* move one_hot_v2, p_norm, p_norm_grad to phi

* move one_hot_v2, p_norm, p_norm_grad to phi

test=kunlun

* remove unused header file

* remove unused header file

test=kunlun

* fix: vit attention pass

* reflash CI

* move elementwise_sub and elementwise_sub_grad XPU kernel to PHI,test=kunlun

* modify code style,test=kunlun

* modify elementwise_subtract_grad_kernel.cc,test=kunlun

* modify elementwise_subtract_kernel.cc,test=kunlun

* modify elementwise_subtract_grad_kernel.cc,test=kunlun

* modify elementwise_kernel.cc and elementwise_subtract_kernel.cc,test=kunlun

* modify codestyle,test=kunlun

* modify elementwise_kernel.cc,test=kunlun

* [OpAttr]ksize of pool2d support Tensor type

* fix unittest

* add unittest

* gaussian random

* mkldnn to onednn renaming

* fix merge conflicts

* remove fluid code

* onednn renaming

* change header path

* change fluid import to phi

* vit_384_opt

* just support trt8

* padding + unpadding

* fix:unit test

* refactor:padding

* fix: change the position of round_up

* refactor: delete workspace

* add serialization funcs in phi

* migrate serialization utils

* set use_cudnn=true for conv2d

* refine the config rule of api_compat

* remove extra attr of abs in opmaker

* remove extra attrs of some op in opmaker

* remove is_test of conv

* fix attr getting of interpretercore

* fix inplace_abn

* fix bug

* fix bug of create_op

* refine code format

* 1. make list transformer into jit form.
2. fix some bugs in tensor_array, such as append.
3. enhance the function analysis visitor to recognize push/pop.
4. add setter/getter helper to deal with 2+ name sets.

* fix ci errors:
1. add to_tensor_array logic in convert_cond
2. fix IfExpr error.
3. fix erros while return_names or push_pop_names is None
4. fix slice error in a[i]=1 where a is tensor_array
5. add pop interface in Variable

* [Eager] fix spectral_norm interface under eager mode

* fix spectral_norm yaml config

* move stack op to phi, *test=kunlun

* move stack op to phi, *test=kunlun

* move stack op to phi, *test=kunlun

* move stack op to phi, *test=kunlun

* move stack op to phi, *test=kunlun

* move stack to phi,*test=kunlun

* add dist cuda kernel

* reuse some funcs in phi

* 使用pnorm

* fix code style - explicit

* fix code sytle

* fix bug

* remove unused headers

* add batch norm xpu kernel

* add batch_orm_grad xpu kernel, test=kunlun

* fix lost changing error, test=kunlun

* remove batch norm op xpu, test=kunlun

* fix dtype error, test=kunlun

* fix const deduce error, test=kunlun

* [XPU]Migrate Adam XPU kernel into Phi

* test=kunlun

* clean includes of convert_util, test=kunlun

* add deps on mkldnn, test=kunlun

* make dense_contents_ lazy init

* update legacy dygraph

* fix legacy dygraph bug

* [NPU] add conv3d_transpose, instance_norm, instance_norm_grad

* add ut

* remove instance_norm_grad

* add erf_p primitive operators

* add gelu orig2prim rule

test=kunlun

* copy kernel file to phi

* delete some code

* migrate uniform_random, test=kunlun

* fix input error, test=kunlun

* fix gpu register error, test=kunlun

* add include file, test=kunlun

* try fix error from CI, test=kunlun

* polish other PR

* fix CI-coverage error, test=kunlun

* tranfer xpu: conv2d into phi

* tranfer xpu: conv2d into phi
test=kunlun

* test=kunlun

* test=kunlun

* test=kunlun

* [XPU]Migrate adamw XPU kernel into Phi

* test=kunlun

* test=kunlun

* config

* fix unittest

* zero init & cache & patch config

* add barrier to save and load

* add unittest