commit 2

lint fix

lint fix 2

updated backprop + st test

test_file_fix

test_file_fix_2

fixed header_guards

comments addressed

clangFormatFix

Merge pull request !3608 from 34bunny/GPU-RandomChoiceWithMask

Merge pull request !3756 from XunDeng/pp_poc_v3

Merge pull request !3473 from vlne-v1/change_base_class_of_parameter

Merge pull request !3803 from baihuawei/loss

Merge pull request !3714 from panbingao/stridedslice

Merge pull request !3760 from 34bunny/GPU-ResizeNearestNeighbor-fix

Merge pull request !3619 from danishnxt/GPU_One

Merge pull request !3780 from baihuawei/losscuda

Merge pull request !3737 from JoyLvliang/enlarge-the-threshold-of-resnet50-performance-st-in-pynative

Merge pull request !3655 from chenweifeng/broadcast_to

Merge pull request !3707 from chenweifeng/LayerNorm

box copying fix

common function for IOU

new sort func

final update + unit test

remove one comment

fix lintig -1

lint fix 2

lint fix 3

last lint fix

value fix in ST nms with mask

addressing comments

 pylint fix

 pylint fix 1

test file fix

Merge pull request !3341 from tom_chen/maxpool_with_argmax

Merge pull request !3394 from XunDeng/pp_poc_v3

Merge pull request !3352 from JonathanY/ROIAlignGrad

Merge pull request !3560 from peixu_ren/custom_gpu

Merge pull request !3453 from zichun_ye/resolve_attr_pr

update logic for cache

clean up code

add test cases for new api

update include of code

specify the resolve attr to ClassMember

avoid resolve attr of self

added cdf, logcdf, survival, logsurvival, entropy, mode, cross_entropy wrapper

Merge pull request !3511 from linqingke/new_ops

Merge pull request !3513 from ZPaC/master-add-ps-test-cases

Merge pull request !3497 from yuchaojie/transformer_st

Merge pull request !3495 from chenweifeng/strided_slice

Merge pull request !3375 from yoonlee666/bertci

Merge pull request !3396 from panfengfeng/fix_getdataset_size_error