llama.cpp

db9d8aa4 - ggml-cuda: native bf16 flash attention for vec kernel (#20525)

ggml-cuda: native bf16 flash attention for vec kernel (#20525) * ggml-cuda: native bf16 flash attention for vec and tile kernels mma kernel still converts bf16 to fp16 before launch, native mma bf16 todo * ggml-cuda: address code owner review feedback reverted tile kernel changes to avoid larger refactor * fix ci failures on turing and hip * fix bf16 vec kernel compile on hip v_dot2 platforms * add comments --------- Co-authored-by: Johannes Gäßler <johannesg@5d6.de>