"docs/source/en/model_doc/fnet.md" did not exist on "b9a768b3ffa80c4c19d024f9f42d5917e7d8109e"
* support fmha * update sm by cudaarch * update ldscript path * clang-format * clang-format ---------
* add ft code * gitignore * fix lint * revert fmha