mlir::linalg::LinalgPaddingOptions Struct Reference

#include "mlir/Dialect/Linalg/Transforms/Transforms.h"

Public Types
enum class	CopyBackOp : int8_t { None = 0 , BufferizationMaterializeInDestination = 1 , LinalgCopy = 2 }

Public Member Functions
LinalgPaddingOptions &	setPaddingValues (ArrayRef< Attribute > pv)
LinalgPaddingOptions &	setPaddingDimensions (ArrayRef< int64_t > pd)
LinalgPaddingOptions &	setPadToMultipleOf (ArrayRef< int64_t > m)
LinalgPaddingOptions &	setSizeToPadTo (unsigned operandIndex, unsigned dimIndex, OpFoldResult size)
OpFoldResult	getSizeToPadTo (unsigned operandIndex, unsigned dimIndex) const
	Given the operand index and shape dim it returns the size to pad to. More...
LinalgPaddingOptions &	setNofoldFlags (ArrayRef< bool > pp)
LinalgPaddingOptions &	setHoistPaddings (ArrayRef< int64_t > hp)
LinalgPaddingOptions &	setTransposePaddings (ArrayRef< SmallVector< int64_t >> tp)
LinalgPaddingOptions &	setCopyBackOp (CopyBackOp op)

Public Attributes
SmallVector< Attribute >	paddingValues
	A padding value for every operand. More...
SmallVector< int64_t >	paddingDimensions
	A list of iterator dimensions to pad. More...
std::optional< SmallVector< int64_t > >	padToMultipleOf
	A list of multiples to which each padding dimension should be padded to. More...
DenseMap< std::pair< unsigned, unsigned >, OpFoldResult >	sizeToPadTo
	A mapping between an operand and shape dim, and a size for a padding dimension. More...
SmallVector< bool >	nofoldFlags
	A flag for every operand to mark the PadOp as nofold which enables packing for statically shaped operands. More...
SmallVector< int64_t >	hoistPaddings
	A number of loops to hoist the PadOp out for every operand. More...
SmallVector< SmallVector< int64_t > >	transposePaddings
	A permutation vector for every operand used to transpose the packed PadOp results. More...
CopyBackOp	copyBackOp = CopyBackOp::BufferizationMaterializeInDestination
	The op to be used for copying the padded result to the original destination tensor. More...

Detailed Description

Definition at line 281 of file Transforms.h.

Member Enumeration Documentation

CopyBackOp

enum mlir::linalg::LinalgPaddingOptions::CopyBackOp : int8_t

strong

Enumerator
None
BufferizationMaterializeInDestination
LinalgCopy

Definition at line 338 of file Transforms.h.

Member Function Documentation

getSizeToPadTo()

OpFoldResult mlir::linalg::LinalgPaddingOptions::getSizeToPadTo ( unsigned  operandIndex, unsigned  dimIndex  ) const

inline

Given the operand index and shape dim it returns the size to pad to.

Definition at line 312 of file Transforms.h.

References sizeToPadTo.

setCopyBackOp()

LinalgPaddingOptions& mlir::linalg::LinalgPaddingOptions::setCopyBackOp ( CopyBackOp  op )

inline

Definition at line 346 of file Transforms.h.

References copyBackOp.

setHoistPaddings()

LinalgPaddingOptions& mlir::linalg::LinalgPaddingOptions::setHoistPaddings ( ArrayRef< int64_t >  hp )

inline

Definition at line 326 of file Transforms.h.

References hoistPaddings.

setNofoldFlags()

LinalgPaddingOptions& mlir::linalg::LinalgPaddingOptions::setNofoldFlags ( ArrayRef< bool >  pp )

inline

Definition at line 320 of file Transforms.h.

References nofoldFlags.

setPaddingDimensions()

LinalgPaddingOptions& mlir::linalg::LinalgPaddingOptions::setPaddingDimensions ( ArrayRef< int64_t >  pd )

inline

Definition at line 290 of file Transforms.h.

References paddingDimensions.

setPaddingValues()

LinalgPaddingOptions& mlir::linalg::LinalgPaddingOptions::setPaddingValues ( ArrayRef< Attribute >  pv )

inline

Definition at line 284 of file Transforms.h.

References paddingValues.

setPadToMultipleOf()

LinalgPaddingOptions& mlir::linalg::LinalgPaddingOptions::setPadToMultipleOf ( ArrayRef< int64_t >  m )

inline

Definition at line 296 of file Transforms.h.

References padToMultipleOf.

setSizeToPadTo()

LinalgPaddingOptions& mlir::linalg::LinalgPaddingOptions::setSizeToPadTo ( unsigned  operandIndex, unsigned  dimIndex, OpFoldResult  size  )

inline

Definition at line 305 of file Transforms.h.

References sizeToPadTo.

setTransposePaddings()

LinalgPaddingOptions& mlir::linalg::LinalgPaddingOptions::setTransposePaddings ( ArrayRef< SmallVector< int64_t >>  tp )

inline

Definition at line 334 of file Transforms.h.

References transposePaddings.

Member Data Documentation

copyBackOp

CopyBackOp mlir::linalg::LinalgPaddingOptions::copyBackOp = CopyBackOp::BufferizationMaterializeInDestination

The op to be used for copying the padded result to the original destination tensor.

Definition at line 345 of file Transforms.h.

Referenced by setCopyBackOp().

hoistPaddings

SmallVector<int64_t> mlir::linalg::LinalgPaddingOptions::hoistPaddings

A number of loops to hoist the PadOp out for every operand.

Definition at line 325 of file Transforms.h.

Referenced by setHoistPaddings().

nofoldFlags

SmallVector<bool> mlir::linalg::LinalgPaddingOptions::nofoldFlags

A flag for every operand to mark the PadOp as nofold which enables packing for statically shaped operands.

Definition at line 319 of file Transforms.h.

Referenced by setNofoldFlags().

paddingDimensions

SmallVector<int64_t> mlir::linalg::LinalgPaddingOptions::paddingDimensions

A list of iterator dimensions to pad.

Definition at line 289 of file Transforms.h.

Referenced by setPaddingDimensions().

paddingValues

SmallVector<Attribute> mlir::linalg::LinalgPaddingOptions::paddingValues

A padding value for every operand.

Definition at line 283 of file Transforms.h.

Referenced by setPaddingValues().

padToMultipleOf

std::optional<SmallVector<int64_t> > mlir::linalg::LinalgPaddingOptions::padToMultipleOf

A list of multiples to which each padding dimension should be padded to.

Definition at line 295 of file Transforms.h.

Referenced by setPadToMultipleOf().

sizeToPadTo

DenseMap<std::pair<unsigned, unsigned>, OpFoldResult> mlir::linalg::LinalgPaddingOptions::sizeToPadTo

A mapping between an operand and shape dim, and a size for a padding dimension.

Each size is expected to be greater or equal than the corresponding shape dim. If no value is provided then the constant upper bound will be used.

Definition at line 304 of file Transforms.h.

Referenced by getSizeToPadTo(), and setSizeToPadTo().

transposePaddings

SmallVector<SmallVector<int64_t> > mlir::linalg::LinalgPaddingOptions::transposePaddings

A permutation vector for every operand used to transpose the packed PadOp results.

Definition at line 332 of file Transforms.h.

Referenced by setTransposePaddings().

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The documentation for this struct was generated from the following file:

• include/mlir/Dialect/Linalg/Transforms/Transforms.h