david/flash-attention

réplica de https://github.com/Dao-AILab/flash-attention

Autor	SHA1 Mensaxe	Data
Tri Dao	6e8b25e426 Refactor	hai 2 meses
Ying Zhang	dfe1a59e4b Add var-seq-len to FA3 fp16 / bf16 fwd (#1072)	hai 4 meses
Tri Dao	7f67966cc7 FA3 initial code release	hai 5 meses