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[mlir][sparse] remove unused COO method #73595

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Merged
merged 1 commit into from
Nov 28, 2023
Merged

[mlir][sparse] remove unused COO method #73595

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4 changes: 1 addition & 3 deletions mlir/include/mlir/Dialect/SparseTensor/IR/SparseTensor.h
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Original file line number Diff line number Diff line change
Expand Up @@ -102,12 +102,10 @@ bool isUniqueCOOType(Type tp);
/// the level-rank.
Level getCOOStart(SparseTensorEncodingAttr enc);

/// Helpers to setup a COO type.
/// Helper to setup a COO type.
RankedTensorType getCOOFromTypeWithOrdering(RankedTensorType src,
AffineMap ordering, bool ordered);

RankedTensorType getCOOFromType(RankedTensorType src, bool ordered);

/// Returns true iff MLIR operand has any sparse operand.
inline bool hasAnySparseOperand(Operation *op) {
return llvm::any_of(op->getOperands().getTypes(), [](Type t) {
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9 changes: 1 addition & 8 deletions mlir/lib/Dialect/SparseTensor/IR/SparseTensorDialect.cpp
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Expand Up @@ -878,7 +878,7 @@ Level mlir::sparse_tensor::getCOOStart(SparseTensorEncodingAttr enc) {
return lvlRank;
}

// Helpers to setup a COO type.
// Helper to setup a COO type.
RankedTensorType sparse_tensor::getCOOFromTypeWithOrdering(RankedTensorType rtt,
AffineMap lvlPerm,
bool ordered) {
Expand Down Expand Up @@ -911,13 +911,6 @@ RankedTensorType sparse_tensor::getCOOFromTypeWithOrdering(RankedTensorType rtt,
return RankedTensorType::get(src.getDimShape(), src.getElementType(), enc);
}

RankedTensorType sparse_tensor::getCOOFromType(RankedTensorType src,
bool ordered) {
return getCOOFromTypeWithOrdering(
src, AffineMap::getMultiDimIdentityMap(src.getRank(), src.getContext()),
ordered);
}

Dimension mlir::sparse_tensor::toDim(SparseTensorEncodingAttr enc, Level l) {
if (enc) {
assert(enc.isPermutation() && "Non permutation map not supported");
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