* matmul refactor

* remove UT which only check ENFORCE output

* code format

* improve memory usage

* [NPU] add take_along_axis and take_along_axis_grad ops

* [NPU] add take_along_axis and take_along_axis_grad ops

* fix ut because cpu kernel can not be fallbacked

* fix summary trainable_params bug

* set scipy and numpy version suit for py3.6

* pynacl1.5.0 which is needed by PyGithub built failed in python36, change it to 1.4.0 also works;test=document_fix;test=windows_ci

* np.corrcoef support parameter since 1.20

* delete test code

* docs_epoch1

* docs_epoch1

* update kron api docs

* update erfinv;test=document_fix

* subtract

* for ci;test=document_fix

* add intermediate for some api

* fix bug

* fix fluid.layer

* [NPU] add multinomial op

* fix place

* deal with cann version

* fix for old operator

* change another way

* add nan_inf_utils for eager

* support check nan and inf

* add unittest for coverage

* adapt faster tokenizer op

* add eager test

* add unittest

* add OneCycleLR

* add missing total_steps

* try

* update

* fix conflict bug

* fix typo

* update doc

* update and polish

* Refactor

* update

* change end_lr to end_learning_rate

* update code

* change the return type for inplace dygraph api

* change the tuple construct

* optimize cinn find graph by graph address

* graph_key use int64_t instead of program string

* fix framework _to_readable_code python code

* rename get_readable_comile_key to get_serialize_comile_key

* fix recompute in mp

* fix recompute

* support construct scalar using non-cpu tensor

* fix bugs when run unittest

* fix compile bugs

* fix bugs when run ci

* fix compile bugs

* fix bugs when move copy

* perfect unit test

* perfect unittest

* update according to comment

* int_array supports constructed by gpu tensor

* add some test

* polish code

* adjust full api

* add unittest

* add unittest
Co-authored-by: NYuanRisheng <yuanrisheng@baidu.com>

* update

* Refactor test_tensordot

* Add test_static

* Fix CI errors

* fix pooling doc

* fix typo test=document_fix

* fix doc typo, test=document_fix

* fix adaptive_avg_pool1d doc bug

* fix adaptive_avg_pool1d doc bug

* fix decode_jpeg example code

* fix decode_jpeg example code

* update readme test=document_fix

* fix api docs bugs test=document_fix

* [IPU] fix ipu and add python infer api, test=develop

* [IPU] add paddlepaddle-ipu package name, test=develop

* [Eager] Support test_dist_hapi_model under eager mode

* [Eager] Polish code

* Fix code-format issue, coverage-ci issue

* add nvsmi

* collect gpu info to log

* fix unitest

* rm ret_type

* add cinn pass to program

* remove build_cinn_pass ut

* polish ut, add ut

* guard ut with is_compiled_with_cinn

* enable ut test_build_cinn_pass_resnet