ck tile pagedkv prefill (#2405)

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* add prefetching physical block id for pagedkv

* start add pagedkv prefill

* rename pipeline

* add kernel for pagedkv

* add an init version pagedkv prefill

* fix redefine issue

* add struct BlockFmhaFwdPagedKVPipelineProblem and fmha_fwd_pagedkv_args

* generate dispatch code

* add body generating code

* comipling pass

* remove dropout from pagedkv

* set lse to false in generating code

* start changing qr kernel to pagedkv

* init version of  kernerl with pagedkv

* change names of file that are generated

* chang host validation for pagedkv prefill

* using iglp to change blockgemm

* add kernel files to op head file

* show parameters

* rewrite print parameter fun

* add fwd

* remove default parameter of GridSize

* format

* fix nhead issue and add seqlen_k_ptr to batch mode

* format code

* remove no-longer used code

* format

* fix some comments

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Co-authored-by: ltqin <letaoqin@amd.com>
Co-authored-by: Po Yen Chen <PoYen.Chen@amd.com>

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This commit is contained in:

ltqin

2025-07-07 16:16:54 +08:00

committed by GitHub

parent 0aecb5ab68

commit 9f4c5d7372

15 changed files with 3520 additions and 12 deletions

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include/ck_tile/ops/fmha/kernel/fmha_fwd_pagedkv_kernel.hpp Normal file

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