* add attrs and dtype interface

* fix compile bugs

* fix some bugs

* fix windows bugs

* support construct network using ir in Python

* fix py3 bugs

* change source return type to OpResult

* bind ir core

* perfect code

* deal with conflict

* [Auto Parallel] Reorganize the fold structure

* [Auto Parallel] Fix some import errors

* "fix decode bug"

* "follow commnet"

* "fix error"

* "fix hook bug"

* fix based comment

* fix copyright

* fix based on comment

* add copyright hook

* add copyright hook

* refine copyright hook

* "test copyright hook"

* fix check style

* fix ci

It is useful to reorder RNN memory block.