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[mlir][Linalg] Allow PartialReductionOpInterface ops in tile_reduction_using_for #120118

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Merged
merged 1 commit into from
Dec 27, 2024
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[mlir][Linalg] Allow PartialReductionOpInterface ops in tile_reduction_using_for #120118

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6 changes: 3 additions & 3 deletions mlir/include/mlir/Dialect/Linalg/TransformOps/LinalgTransformOps.td
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Original file line number Diff line number Diff line change
Expand Up @@ -1765,8 +1765,8 @@ def TileReductionUsingForOp : Op<Transform_Dialect, "structured.tile_reduction_u
let arguments = (ins TransformHandleTypeInterface:$target,
DefaultValuedAttr<DenseI64ArrayAttr, "{}">:$tile_sizes);
let results = (outs Variadic<TransformHandleTypeInterface>:$fill_op,
TransformHandleTypeInterface:$split_linalg_op,
TransformHandleTypeInterface:$combining_linalg_op,
TransformHandleTypeInterface:$split_op,
TransformHandleTypeInterface:$combining_op,
TransformHandleTypeInterface:$for_op);

let builders = [
Expand All @@ -1784,7 +1784,7 @@ def TileReductionUsingForOp : Op<Transform_Dialect, "structured.tile_reduction_u
let extraClassDeclaration = [{
::mlir::DiagnosedSilenceableFailure applyToOne(
::mlir::transform::TransformRewriter &rewriter,
::mlir::linalg::LinalgOp target,
Operation *target,
::mlir::transform::ApplyToEachResultList &results,
::mlir::transform::TransformState &state);
}];
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11 changes: 9 additions & 2 deletions mlir/lib/Dialect/Linalg/TransformOps/LinalgTransformOps.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2626,12 +2626,19 @@ void transform::TileReductionUsingForOp::build(
}

DiagnosedSilenceableFailure transform::TileReductionUsingForOp::applyToOne(
transform::TransformRewriter &rewriter, LinalgOp target,
transform::TransformRewriter &rewriter, Operation *target,
transform::ApplyToEachResultList &results,
transform::TransformState &state) {
rewriter.setInsertionPoint(target);

auto partialReductionOp = dyn_cast<PartialReductionOpInterface>(target);
if (!partialReductionOp) {
return emitSilenceableFailure(
target->getLoc(),
"Operation should implement PartialReductionOpInterface");
}
FailureOr<scf::SCFTilingResult> result = scf::tileReductionUsingScf(
rewriter, cast<PartialReductionOpInterface>(target.getOperation()),
rewriter, partialReductionOp,
getAsOpFoldResult(rewriter.getI64ArrayAttr(getTileSizes())));

if (failed(result))
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