* fix auc instag

* update ins_tag_w default

* update ins_tag_weight default style

* update ins_tag_weight default style

* optimize

* update by reviews of zwh

* optmize default value

* fix auc_op order

* fix conflict

* fix compile error

* cherry-pick #31316

* Refine cudnn softmax (#25757)

* refine cudnn softmax

* Trt elementwise plugin serialize (#31587)

* add serialize unittest

* fix element_op trt plugin serialize bug

* remove PassVersionChecker.IsCompatible

* fix unittest
Co-authored-by: NPei Yang <peiyang@baidu.com>
Co-authored-by: NGaoWei8 <53294385+GaoWei8@users.noreply.github.com>

* cherry-pick PR #27933

* fix: cuda version is in varibale CUDA_VERSION in 1.8 cuda.cmake

* close unittest failed temporarily

* cherry-pick PR #27544, fix layer_norm and softmax bug in tensorRT

* fix tensorrt output shape error

* fix unittest tensorrt_engine_op_test

* fix code style for unitest

* 裁剪transformer模型trt支持；修复tensorRT不支持DeletePass的bug (#28517)

* skip_layernorm_op done

* add unittest

* slice op convertor support trt < 6

* skip_layernorm only work in ernie

* fix unittest

* fix unittest

* Fix TRT plugin registry without TRT lib (#25982)

* fix trt plugin registry without trt lib

* support trt4

* refine code style

* pick ea851796 from develop

* cherry-pick develop PR  #26273 && #27796

* fix unittest error

* fix unittest error

* remove const_cast
Co-authored-by: NPei Yang <peiyang@baidu.com>

* cherry-pick:Add double grad in Squeeze and Unsqueeze to release/1.8, test=develop
Signed-off-by: NTeslaZhao <zhaolisoftware@163.com>

* cherry-pick:Add double grad in Squeeze and Unsqueeze to release/1.8, test=develop

* add matmul doublegrad op

* fix compile errors

* modify code according to review

* delete float16

* delete GetDimForInput to be consitent with release/1.8

[Cherry-Pick] Add Log double grad kernel (#27604)

 double grad support for abs 

* add batch norm double grad, test=release/1.8

* update, test=develop

* fix, test=develop

test=develop

* add double grad for expand, test=develop

* add double grad to reduce sum

cherry-pick fix cvm check
test=develop
Co-authored-by: N123malin <malin10@baidu.com>

* fix eigen in push sparse; fix hadoop command
test=develop

* add log in load_combine_op
test=develop

* mod cvm test=develop

* mod code format test=develop

* fix dataset py3 (#25012)

* fix dataset py3 error
* test=develop

* fix logger (#24682)

* fix logger of FetchHandler，which may print log twice
* test=develop

* add timeout and http store in communication (#23436)

* add timeout and http store in communication, add revert and confirm in fleet
* test=develop

* modify datanorm op test=develop (#23030)
Co-authored-by: Nxujiaqi01 <173596896@qq.com>
Co-authored-by: Nyaoxuefeng <yaoxuefeng@baidu.com>

* fix cpuid.h not found

* fix-jetson-compile-pyramid_hash

* add more info to version.txt, test=develop (#24551)

* solve conflict

* fix crash when trt not found in python; update unittest model path

Fix the condition of concat dimension judgment.

* ignore warnings of external libraries, test=develop (#24193)

* fix repeat definitions in liengine.cc, test=develop (#25020)

* remove paddle_use_kernel and paddle_use_op. test=develop (#25189)

* fix compile for lite subgraph. test=develop (#25285)

* [CI] [Lite-Subgraph] CI add lite subgraph check. (#25346)

* supports xpu runtime, test=develop (#25554)

* fix cmake of lite, test=develop (#25680)

* change commit files, test=release/1.8
Co-authored-by: NWilber <jiweibo@baidu.com>

* fix softmax_with_cross_entropy cuda kernel overflow bug, test=develop

* replace old macro & for condition, test=develop

* polish details, test=develop

* add scale_x_y for yolo_box, test=develop

* add scale_x_y for yolo_box, test=develop

* refine eps in iou_similarity, test=develop

* fix softmax with cross entropy out of bound; test=develop (#25549)

* fix index error; test=develop

* fix concat shape error
test=develop

* test=release/1.8, cherry fix fluid.embedding

test=release/1.8

* fix bug of prelu when rank not equal 4, test=develop

* fix prelu inference, test=develop

* fix api, test=develop

* fix shape when mode is chennel, test=develop

* remove debug code, test=develop

* add unittest, test=develop