【cherry-pick】新增fused transformer encoder 中文文档 #4026

Merged

TCChenlong merged 3 commits intoPaddlePaddle:release/2.2from

zkh2016:release/2.2-cherry-pick-fused_transformer

Oct 28, 2021

Commits on Oct 28, 2021

新增一个融合算子:fused_feedforward (#3999)
zhangkaihuo
committed
Merge branch 'release/2.2' of github.com:PaddlePaddle/docs into release/2.2
zkh2016
committed
新增fused transformer encoder 中文文档 (#4022)
zhangkaihuo
committed