GitLab

* issue/614: fix device class in python

* issue/614: chang list to List in typing

* issue/614: undo kunlun.lua

* issue/472: p800 ccl

* issue/472: 删掉无用操作

* issue/472: fix format

* issue/472: memcpy h2h case

* 适配p800软件栈

* 支持p800上编译手写算子，重构elementwise 算子组件

* fix format

* delete include xtdk_io

* 支持 elementwise float16 bfloat16 数据类型

* 修改自定义 size_t 和 ptrdiff_t 中基础数据类型

* p800 拆分 kernel

Signed-off-by: YdrMaster <ydrml@hotmail.com>