Created by: GaoWei8

PR types

New features

PR changes

OPs

Describe

• 将lstm cudnn的大块weight改成weight list 输入。如果python端使用的相邻内存，c++ 端直接只用首指针和大小调用；否则需要在c++端复制成一大块内存。

• test模式下，若提供了W并且已初始化就优先使用W，否则使用WeightList，并将转换得到的参数保存在W中。

需要approve的内容

1. You must have one RD (cyj1986, Superjomn) approval for the changes of Inputs/Output/Attrs of OPs. The changes of OPs will cause that the new version inference fails to load model trained by the old version. Please modify your code.

2. You must have one RD (zhiqiu (Recommend) or phlrain) approval for the api change for the opreator-related api without 'core.ops'.