* test=develop, add op_register_version for roll_op

* dot op support complex types

* matmul support complex types

* add test case

* matmul broadcast gradient support complex

* move conjFunctor to complex_functor.h

* update, test=develop

* fix rank_attention, test=op_version

* add distributed.split, test=develop

* Add operator checkpoints for new attributes.

* Fix adding subsequent checkpoint to quantize op.

* Add mkldnn nearest_interp and bilinear_interp op
* don't run mkldnn interpolate in default
* add interpolate_mkldnn_pass

* add the support the op version check for matmul, test=op_version

* add the op version check for the elementwise ops, test=op_version

* add the support check for elementwise_ops, test=op_version

* fix ut

Change-Id: I151e152919a1863db07792bffb42d0ca68995756

* fix momentum op register

* upgrade instance_norm, test=op_version

* fix

* Support quantizing program_desc, test=develop

* add debug code

* add place info

* fix compile problem

* add place for output

* update readme

* update readme test=document_fix

* fix code bugs

* fix code bugs test=document_fix

* fix code bugs test=document_fix

change the elementwise ops version check, test=op_version

Add moving_average_abs_max_scale op_register_version

* Add direction info log and filter disabled ops in PR-CI-OP-benchmark, test=op_benchmark

* filter disabled ops, notest, test=op_benchmark

* remove test codes, test=document_fix

* Fix unittest:test_imperative_skip_out

fix ut:trt_resnext_test, trt_quant_int8_yolov3_r50_test, test_trt_dynamic_shape_ernie, test_trt_dynamic_shape_ernie_fp16_ser_deser, trt_cascade_rcnn_test (#29977)

register op version for conv2d_transpose, conv3d_transpose and depthwise_conv2d_transpose, test=op_version (#29937)

* fix cv2 rotation

test=develop
test=op_version

* map matmul/squeeze2+matmul/reshape2+matmul to mul

PADDLE_RETRY_CUDA_SUCCESS used wrong sleep time so it can cause timeout in unittest. This PR fixed it.

After we searched the doc in https://pubs.opengroup.org/onlinepubs/7908799/xsh/unistd.h.html, the time unit of sleep in unistd.h takes "seconds", usleep takes "microseconds", Sleep in windows.h takes "milliseconds".

fix the state_dict bug for the xpu