* support inplace and intermediate in yaml

* add cmake for dygraph_api

* add data_transform in pten api

* support GetKernelTypeForVar

* fix complie problem of bfloat16

* add scale_sr in api

* suppport select_row in C++ api

* merge code

* fix code conflict

* generate inter_meta register

* clear cache

* just try

* add sign c++ api

* polish some code

* refactor C++ API code-gen

* fix windows problem of C++ API