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[CK_TILE] Fix flatmm on gfx11 and gfx12 (#2790)

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1. Correct shuffle_b and MakeBFlatDramTileDistribution according to WMMA warp layout
2. Add FlatmmConfig16_Wmma for gfx11 and gfx12
This commit is contained in:
linqunAMD
2025-09-10 08:28:00 +08:00
committed by GitHub
parent 82890192dd
commit df4ee556d6
14 changed files with 224 additions and 67 deletions
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8
example/ck_tile/03_gemm/gemm_utils.hpp
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@@ -304,6 +304,14 @@ struct GemmConfigPreshufflePrefill : public GemmConfigBase
static constexpr bool TiledMMAPermuteN = N_Repeat % 2 == 0;
};
template <typename PrecType>
struct GemmConfigPreshufflePrefill_Wmma : public GemmConfigPreshufflePrefill<PrecType>
{
static constexpr ck_tile::index_t M_Warp_Tile = 16;
static constexpr ck_tile::index_t N_Warp_Tile = 16;
static constexpr ck_tile::index_t K_Warp_Tile = 16;
};
template <typename ADataType, typename BDataType = ADataType, typename CDataType = ADataType>
struct GemmTypeConfig;