[CK Tile][FMHA] Decouple StreamingLLM and GPT-OSS sink into independent compile-time modes #6057

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LJ-underdog wants to merge 29 commits into

Commits on Mar 31, 2026

fmha: introduce FmhaSinkMode enum to unify compile-time sink control
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fmha: remove unused sink constants from pipeline/problem/kernel layers
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fmha: rename has_sink to has_stream_sink in runtime traits
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fmha: deduplicate SINK_*_MAP by importing from fmha_fwd
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fmha: remove dead kHasSink constant
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fmha: remove redundant tile_fmha_traits include from fmha_fwd_kernel
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fmha: guard pagedkv sink_value with if constexpr(kHasGptOssSink)
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fmha: guard splitkv sink_value with if constexpr(kHasGptOssSink)
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fmha: unify kSinkMode access path and reduce tile_fmha_traits includes
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fmha: replace kSinkMode enum comparison with bool flags in kernel GetName
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fmha: remove redundant tile_fmha_traits include from pipeline files
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fmha: revert stray changes in block_fmha_pipeline_qr_ks_vs
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fmha: apply clang-format alignment fixes
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fmha: validate --sink argument in generate.py
LJ-underdog
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Commits on Apr 3, 2026

Merge branch 'develop' into lj/reorg_sink
poyenc
authored

Commits on Apr 7, 2026

Commits on Apr 13, 2026

Commits on Apr 14, 2026

[CK Tile][FMHA] Fix code alignment for sink-related fields
LJ-underdog
committed

Commits on Apr 15, 2026

Commits on Apr 17, 2026