* add the matmul v2 grad kernel

* relief the test case time

* update the test case for the matmul double grad

* remove the unsed code for the matmul double grad

* update the test case for the double grad matmul

* remove the unused code in dot

* fix scatter_nd_add doc, test=document_fix

* update
test=document_fix

* add conv op check for illegal input or attributes

* [NPU] update batch norm op, test=develop

* add NHWC support for bn, test=develop

* [NPU] fix for test_norm_op_npu

* [NPU] add norm_grad

* [NPU] add CheckAxis for axis

* [NPU] delete debug codes

* norm can not use L2Normalize, norm_grad can use L2NormalizeGrad

* [NPU] delete useless codes

* [NPU] optimize norm_grad OpMaker

* Update python import path

* [NPU] log_softmax_grad, test=develop

* remove debug files, test=develop

* update lookup_table_v2 for CANN 5.0.x, test=develop

* fix for reshape2

* added reviewers sugestions

* add AsExtra in data_norm op

* pass data_layout from python to data_norm op

* fix data_layout in data_norm op
Co-authored-by: Nroot <root@bjyz-sys-gpu-kongming9.bjyz.baidu.com>

* fix commit

* Open unittest

* fix unittest on Windows

* fix constructor

* open test_resnet_amp on Windows

* disable on Windows CPU CI for timeout

* disable on Windows CPU CI for timeout

* fix code style

* transfer the static.accurcay to v2 api

* remove the unused code

* [HIP] fix op not support AMD GPU bug, the flag PADDLE_WITH_ROCM is invalid

* [HIP] fix op not support AMD GPU bug, the flag PADDLE_WITH_ROCM is invalid

* [HIP] fix op not support AMD GPU bug

* support double in deformable conv

* add double for dcn v2

* Add fusion_lstm INT8 PTQ

* Correct mkldnn_cache_capacity and enable fc_lstm_fuse_pass only for this test

* Change mkldnn_cache_capacity

* add pool2d grad grad

* dbg

* add unittest

* update format

* add more unittests

* dbg

* add kernel, stride check

* add unitest for param out of range

* delete max limit check

* add depthwise_conv_npu_grad op

* add depthwise_conv_npu_grad op

* add depthwise_conv_npu_grad op

* add NHWC test case

* support numpy dtype and polish code of list index.

* polish code.

* where op add broadcast, when x_shape == y_shape, and x_shape != cond_shape

* add static api tests, and delete debug codes

* support lodtensorarray

* [NPU] Add huber_loss op

* [NPU] Add huber_loss op

* [NPU] Add huber_loss p[

* [NPU] Add huber_loss

* [NPU] add int64 kernels, test=develop

* update ci scripts to be able to trun WITH_ASCEND_INT64 on, test=develop

* Add AsExtra for transpose

* add AsExtra for lstm op

* add AsExtra for gru

* [iscan] bugfix

* test_standalone_executor modify

* add conv2d_transpose npu op

* CopyRight 2020 to 2021

* add fp32

* delete repeat test case

* delete repeat test case

* fix paddle.NPUPlace

* add elementwise_pow_grad_npu

* fixed bug for CI

* deal with comments

* fixed bug for CI

* deal with comments

* add log_softmax_op_npu

* log_softmax_op_v1

* import test_log_softmax_grad

* [NPU] Support npu kernel for gather_ng op

* [NPU] Support npu kernel for gather_nd op

* [NPU] Support npu kernel for gather_nd and gather_nd_grad op

* update py format error.

* modify gather_nd_op_npu

* modify gather_nd 910 test

* modify gather_nd 910 test
Co-authored-by: Nxiaoxiaohehe001 <hiteezsf@163.com>

* Add SVD Op and it's GPU and CPU kernel

* Remove CUDAPlace in test_svd_op, make the test available in CPU package

* modfity the file

* fix windows bug/ fix ROCM / fix test timeout

* for pass the CIs

* improve error report

* for code review

* some modification to test_svd_op

* change python code style

* expose the svd interface for document

* [NPU] Add label_smooth_op

* [NPU] Add label_smooth_op