* improve fa of quantized kv cache
* Fix some bugs and some comments.
* fix v type check and some comments
* Fix build error caused by rebasing
* editorconfig checking pass
* Start work on flash_attn refactor
* Refactor
* Split k/v quantization
* Refactor and abstract quantization logic for flash_attn and mul_mat
* Add quantization support to tile path
* formatting
* Move to functions, add a check
* fix(mixed-types): use f32 for precision and update the shared memory calculation logic for f32
* fix(unary): correct the gelu, gelu quick and gelu erf functions
* fix(flash-attn-tile): fix the hardcode v type
* fix(flash_attn): fix tile path
* fix: pass editorconfig and address the type conflicts
* fix: remove reduant pipeline keys
* fix: remove inline min/max group size functions and revert the flash attn path order
* fix: use clamp to avoid NaN for GELU
* fix: use the right range for exp, 80 is safer for f32 exp
* ggml-webgpu: add tile flash attention fallback
* ggml-webgpu: add new fields and discard usage of mnk for tile version
* ggml-webgpu: modify the vec path to discard the mnk parameter
* ggml-webgpu: enable flash attention vec and tile version for broswer
* ggml-webgpu: stagging KV for flash attention tile version
* formatting
* turn on subgroup uniformity check
* remove Q_TILE as it is always 1 for vec path
* make row_max and exp_sum to local register
* make different bindings with same underlying buffer to have the same usage flags
* move path selection into the shader library and have the host consume a single flash-attn decision object.
* turn off skip_validation and address buffer overlapping when nwg==1
* formatting
* merge binding when kv overlap
Masashi Yoshimura