GitLab

Refactor flash attention implementation in transformers (#31446)

* dumb commit

* nit

* update

* something like this

* unpack in modeling utils

* safe import

* oups

* update

* nits

* diff convert gemma

* update

* start propagating

* udpate other modeling code as well

* update for sliding window models

* nits

* more init cleanups

* styling

* fixup

* noice

* pass fixup

* typo typing_extension -> typing_extensions

* torch.nn.functionnal -> torch.nn.functional

* add to import structure

* unpack

* simplify a bit more for this first version

* nut

* update

* update

* nit

* ease the import of `Unpack`

* remove useless `use_sliding_window`

* no qua please

* protect import?

* style

* [run-slow]

* [run slow] llama,gemma,mistral,mixtral

* remove extra kwargs

* fix llama

* address review comments

* apply diff_model_converter to modeling_gemma.py

* remove cache_position 1

* remove cache_position 2

* some cleaning

* refactor gemma2 as well

* apply review comments

* rename file to modeling_flash_attention_utils.py

* siglip refactor

* remove dead code

* is the hub down?

* still down?

* fix siglip

* fix gemma2

* fatal: Could not read from remote repository.

* fix typo in softcap implem

* flacky

* Failed: Timeout >120.0s

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Co-authored-by: fxmarty <9808326+fxmarty@users.noreply.github.com>