Merge pull request !4778 from Peilin/reshape-gpu-kernel-type-support

Merge pull request !5172 from riemann_penn/remove_name_args_from_gradoperation

Merge pull request !5011 from riemann_penn/remove_global_grad_ops

Merge pull request !3957 from chenweifeng/strided_slice_dims_exceeds

Merge pull request !4809 from zhaoting/master

fix ci

Merge pull request !4706 from Peilin/smoothL1Loss-fix

fix pylint

changed doc and code for SmoothL1Loss to be same a dchip. fixed grad kernel

fix ci

lint py fix 2

nms_py_file test value fix

lint fix

Merge pull request !4251 from Peilin/efficientnet

Merge pull request !4246 from Peilin/faster-rcnn-type-support

Merge pull request !4024 from JonathanY/roihalf

Merge pull request !4368 from 34bunny/GPU-RandomChoiceWithMask-fix

fix pylint

addressed code review comment

addressed code review comments

fix cpplint and pylint

trying to fix python ut

fix smoke test

Merge pull request !4315 from JonathanY/akg_ops

Merge pull request !3800 from baihuawei/multinomial-c

Merge pull request !4280 from wuxuejian/embedding_input_adapt

Merge pull request !4219 from huanghui/add-op-unique

Merge pull request !3978 from Peilin/master

Merge pull request !4226 from ZPaC/master-add-gpu-div-kernel

Merge pull request !4021 from XunDeng/scalar_affine_softplus

Merge pull request !4048 from linqingke/new_ops

Merge pull request !4130 from hanhuifeng/gpu_dropout

fix pylint

fix pylint

changed mstype to np type to fix pylint

fix pylint

fix pylint

fix pylint

added back copyright