[DO NOT MERGE!!!] Introduce tilesPerWarp parameter, scale preshuffling and bypassingLDS#809
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plognjen wants to merge 3 commits intoshared/triton-gfx950-launchfrom
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[DO NOT MERGE!!!] Introduce tilesPerWarp parameter, scale preshuffling and bypassingLDS#809plognjen wants to merge 3 commits intoshared/triton-gfx950-launchfrom
plognjen wants to merge 3 commits intoshared/triton-gfx950-launchfrom
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zhanglx13
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May 25, 2025
| int32_t kSize = shape[kDim]; | ||
| auto warpsPerCTA = mfmaLayout.getWarpsPerCTA(); | ||
| auto tilesPerWarp = mfmaLayout.getTilesPerWarp(); | ||
| auto tilePerWarpNonK = tilesPerWarp[kDim]; |
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this tilesPerWarp is for mfmaLayout, which does not have "kDim". Can you be more specific here?
zhanglx13
reviewed
May 25, 2025
| auto regs = mlir::triton::identityStandardND(kRegister, {1, 1}, order); | ||
| LinearLayout lanes = LinearLayout::empty(); | ||
| auto kDim = dotOperandIdx == 0 ? rank - 1 : rank - 2; | ||
| auto tilePerWarpNonK = tilesPerWarp[kDim]; |
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here we are dealing with operands and there is kDim and nonKDim. If you need nonKDim, you should use tilesPerWarp[nonKDim]
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