* add topk op

* add cmake

* update topk npu op

* refactor func

* fix test not go npu TopKD bug

* NPUPlace(4) to NPUPlace(0)

* update comment
Co-authored-by: Noyjxer <1728722986@qq.com>

* add increment

* fix

* update test increment op inplace

* update increment op

* increment b = 2
Co-authored-by: Noyjxer <1728722986@qq.com>

* fix shape of dx

* refine code

* [npu] support npu kernel  for `expand`

* update unittest

* add TensorCopy in npu grad kernel

This reverts commit 468ac699.

* update mean op

* update mean op

* give a better test activation
Co-authored-by: Noyjxer <1728722986@qq.com>

* init

* fix bugs

* add mul

* add test mul

* add npu kernel for adam

* refine code

* disable test

* modify atol

* add reduce_sum

* fix broadcastd

* fix test

* fix

* add unsqueeze in reduce_sum

* add template

* add unittest for keep_dim

* test reduce_all
Co-authored-by: Nfrankwhzhang <frankwhzhang@126.com>

Co-authored-by: Nfrankwhzhang <frankwhzhang@126.com>

* Support npu kernel scatter op

* Add more test

* [npu] support npu kernel for `less than`

* remove int* kernel

* cleanup

* [npu] support npu kernel `table_lookup_v2`

* clean up

* +python test

* +cmake

* clean up

* remove int8 kernel
+ python unitest for fp16

* clean up

* Support npu op elementwise_div and elementwise_div_grad

* Support npu op elementwise_div and elementwise_div_grad

* Support npu op elementwise_div and elementwise_div_grad

* add range op

* fix codestyle; call GetSize directly
Co-authored-by: Noyjxer <1728722986@qq.com>

* Support npu op gelu and gelu_grad

* Support npu op gelu and gelu_grad

* add assign op

* add test assign npu test

* dele if def
Co-authored-by: Noyjxer <1728722986@qq.com>

* sync stream npu op

* add with_ascend_acl

* update c++ unittest

* accuracy op

* fix license

* fix

* add test and fix bug

* Support npu kernel for amp_check_finite_and_unscale_npu op

* support EnforceNotMet exception

* fix exception bug

* modify python unittest

* precommit

* update c++ unittest

* fix review

* fix review

* add gather npu op

* code review done

* update python new line

* precommit

* fix review

* del commit

* update gather_grad

* fix bug

* fix bug

* add reshape2 npu

* add reshpe2

* add relu npu

* fixed

* fix