Files
composable_kernel/include/ck_tile/ops/fmha/kernel
Po Yen Chen bfac64953f [CK_TILE][FMHA] Add logits soft-capping support for FAv3 (WIP) (#3355)
* Let fmha_fwd_v3() compatible with fmha_fwd()

* Decouple get_fwd_blobs() and FmhaFwdKernel

* Decouple compatibility checks from get_fwd_blobs()

* Extract product feature checks out from get_fwd_blobs()

* Remove duplicated code in factories and redundant checks

* Remove FmhaFwdKernel<>::GetName()

* Let FmhaFwdApiPool support pipelines with different mask_impl

* Add tile setting for fmha fwd v3 pipeline

* Add fwd v3 instances to tile_example_fmha_fwd manually

* Remove unused function import

* Undo irrelevant changes

* Remove fwd v3 instances from tile_example_fmha_fwd

* Finish fmha fwd v3 kernel instance codegen

* Fix formatting

* Remove unused F_idx attribute

* Add is_generic_attention_mask<> traits

* Add constraints to the fmha fwd v3 pipeline

* Unify traits & problem used for fmha fwd v3

* Unify kernel launch code for fmha fwd v2 & v3

* Unify kernel template selection logic

* Use same kernel codegen template for both v2 & v3

* Rename api() property as render() method

* Allow specifying filter for fmha fwd api pool

* Allow specifying function name when rendering api pool items

* Separate fmha fwd v3 kernel dispatching logic from v2

* Remove lambda assignment

* Add simple v2/v3 dispatch logic

* Stop generating empty if-clauses

Skip iterating over dictionaries that have no traits, and avoid assigning i_* to them.

* Use "".join() to concatenate fmha fwd api string content

* Add more feature checks for fmha fwd v3 pipeline

* Check features before dispatch to fmha_fwd_v3()

* Add more feature checks for fmha_fwd_v3()

* Add missing filter call

* Use Tuple to reserve the dtype orders

* Fix wrong pipeline matching logic

* Add fmha fwd v3 group mode instances

* Add functor_transform<>

* Add type constraints to make_tile_window()

* Remove fmha fwd v3 example

* Fix wrong product(aiter mha_fwd()) config

* Fix wrong fmha fwd v2/v3 selection logic

* Fix formatting

* Add comment to warning v3 kernel users

* Fix wrong codegen logics

* Remove unnecessary param

* Fix format

* Add logits soft-capping support for fmha fwd v3 pipeline (WIP)

* Add missing Kargs base type

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Co-authored-by: Illia Silin <98187287+illsilin@users.noreply.github.com>
2025-12-18 16:08:45 +08:00
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