mlir::detail::TileOffsetRangeImpl Class Reference

Encapsulates the set of parameters that are used to make tile offset calculations in the TileOffsetRangeIterator. More...

#include "mlir/Dialect/Utils/IndexingUtils.h"

Public Member Functions
	TileOffsetRangeImpl (ArrayRef< int64_t > shape, ArrayRef< int64_t > tileShape, ArrayRef< int64_t > loopOrder)
int64_t	getMaxLinearIndex () const
SmallVector< int64_t >	getStaticTileOffsets (int64_t linearIndex) const
SmallVector< AffineExpr >	getDynamicTileOffsets (AffineExpr linearIndex) const
template<typename T >
SmallVector< T >	getTileOffsets (T linearIndex) const

Detailed Description

Encapsulates the set of parameters that are used to make tile offset calculations in the TileOffsetRangeIterator.

Definition at line 271 of file IndexingUtils.h.

Constructor & Destructor Documentation

TileOffsetRangeImpl()

mlir::detail::TileOffsetRangeImpl::TileOffsetRangeImpl	(	ArrayRef< int64_t >	shape,
		ArrayRef< int64_t >	tileShape,
		ArrayRef< int64_t >	loopOrder
	)

Definition at line 332 of file IndexingUtils.cpp.

References mlir::applyPermutationToVector(), mlir::computeMaxLinearIndex(), mlir::computeShapeRatio(), mlir::computeStrides(), and mlir::isPermutationVector().

Member Function Documentation

getDynamicTileOffsets()

SmallVector< AffineExpr > mlir::detail::TileOffsetRangeImpl::getDynamicTileOffsets

(

AffineExpr

linearIndex

)

const

Definition at line 360 of file IndexingUtils.cpp.

References mlir::applyPermutation(), mlir::computeElementwiseMul(), mlir::delinearize(), mlir::getAffineConstantExprs(), and mlir::AffineExpr::getContext().

Referenced by getTileOffsets().

getMaxLinearIndex()

int64_t mlir::detail::TileOffsetRangeImpl::getMaxLinearIndex ( ) const

inline

Definition at line 276 of file IndexingUtils.h.

Referenced by mlir::StaticTileOffsetRange::size().

getStaticTileOffsets()

SmallVector< int64_t > mlir::detail::TileOffsetRangeImpl::getStaticTileOffsets

(

int64_t

linearIndex

)

const

Definition at line 352 of file IndexingUtils.cpp.

References mlir::applyPermutation(), mlir::computeElementwiseMul(), and mlir::delinearize().

Referenced by getTileOffsets().

getTileOffsets()

template<typename T >

SmallVector<T> mlir::detail::TileOffsetRangeImpl::getTileOffsets ( T  linearIndex ) const

inline

Definition at line 283 of file IndexingUtils.h.

References getDynamicTileOffsets(), and getStaticTileOffsets().

Referenced by mlir::detail::TileOffsetRangeIterator< ElementType >::operator*().

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The documentation for this class was generated from the following files:

• include/mlir/Dialect/Utils/IndexingUtils.h
• lib/Dialect/Utils/IndexingUtils.cpp