* refine code

* delete some unused code

* refine code of build

* refine code of build

* add block

* refine builder

* refine code

* refine code by comment

* fix compiler bug

* add vector type support for program translator

* polish

* resolve conflicts

* add verify for combine/slice and unittests

* polish

* add conv2d

* printer draft

* fix bug

* printer draft finish

* fix windows CI

* commit printer and resnet50 related ops

* fix

* fix

* fix op definition

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Co-authored-by: Numiswing <umiswing@foxmail.com>
Co-authored-by: Nzhangbo9674 <zhangbo54@baidu.com>