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解决了如下问题：
1. FA 48个单测报错问题（fA输入:[B,S,H,D] reshape to [blocknums,blocksize,H,D]）.
2. 在解决FA 报错的时候一个kernel launch error.
3. norm_mlp问题暂时用rest_rng_state解决

See merge request dcutoolkit/deeplearing/TransformerEngine!77
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