* clean elem_arithmetic part6 unittest

* delete op_name_conflict unittest

* restore test_op_name_conflict

* fix codestyle test_op_function_generator

* [Fluid Clean]Migrate utils files and delete dygraph_to_static dir

* fix setup.py.in

* fix import

* fix unittest

* fix code style

* fix unittest

* rename kernel for top_k, slogdeterminant, generate_proposals_v2

* fix bug

* general optimization for no_varlen multihead

* update memory_optimize pass

* do not link python lib in tensor wrapper

* add flops for layer

* hide api

* add unitest

* instance norm support dynamic shape
* update unittest

* mv accuracy and auc

* rm distributions

* rm get_places

* replace metric

* remove conv_act_set from graph_pattern_detector.cc

* Support FP16 in generic TensorRT plugin.
* Support FP16 for Pad3D.

* fuse-mt passes compatible with structured pruning

* fix typo error

* pass CI-coverage

* c_embedding

* add annotations

* add annotations

* revision

* revise attrs

* fix error log for yaml check

* remove grad_op of increment

* migrate transpose_op.cu.h and gpu_utils.h

* format code style

* fix some problems

* format code

* reset tranpose_op.cc

* test commit

* recover transpose_op.h

* delete transpose_op.h

* adjust header files order in transpose_op.cc

* fix bug of pylayer

* fix bug

* replace log with paddle.log

* replace log with paddle.nn.functional.log

* fix the code style of remove_log

* fix the ImportError of log

* fix the error of modification of the dist_transformer.py

* fix error of Static-Check

[Clean fluid] Clean ones, reverse, save, save_combine, load_combine, has_inf, zeros_like and ones_like (#48424)

* Clean fluid ones

* clean ones_like

* clean zeros_like

* clean save,save_combine,load_combine

* clean reverse

* clean has_inf

* clean reverse tests

* [Perf]Fix interploate OutSize data transform problem

* fix code style

* fix grad

* fix phi kernel

* add activation support
* fix cublasLt bug
* remove useless code and fix test random range