mlir::tosa Namespace Reference

Classes
class	TargetEnv
	This class represents the capability enabled in the target implementation such as profile, extension, and level. More...
struct	TosaLevel
class	TosaSpecificationVersion
	A thin wrapper around the SpecificationVersion enum to represent and provide utilities around the TOSA specification version. More...
struct	ValueKnowledge
	Statically known information for a particular Value. More...

Functions
void	populateTosaToArithConversionPatterns (RewritePatternSet *patterns)
void	populateTosaRescaleToArithConversionPatterns (RewritePatternSet *patterns, bool include32Bit=false)
std::unique_ptr< Pass >	createTosaToLinalg ()
std::unique_ptr< Pass >	createTosaToLinalgNamed (const TosaToLinalgNamedOptions &options=TosaToLinalgNamedOptions())
void	addTosaToLinalgPasses (OpPassManager &pm, const TosaToLinalgOptions &options, const TosaToLinalgNamedOptions &tosaToLinalgNamedOptions=TosaToLinalgNamedOptions(), std::optional< tosa::TosaValidationOptions > validationOptions=tosa::TosaValidationOptions{false, false})
	Populates passes to convert from TOSA to Linalg.
void	registerTosaToLinalgPipelines ()
	Populates TOSA to linalg pipelines Currently, this includes only the "tosa-to-linalg-pipeline".
void	populateTosaToLinalgConversionPatterns (const TypeConverter &converter, RewritePatternSet *patterns)
	Populates conversion passes from TOSA dialect to Linalg dialect.
void	populateTosaToLinalgNamedConversionPatterns (const TypeConverter &converter, RewritePatternSet *patterns, const TosaToLinalgNamedOptions &options)
	Populates conversion passes from TOSA dialect to Linalg named operations.
void	populateTosaToMLProgramConversionPatterns (RewritePatternSet *patterns)
void	populateTosaToSCFConversionPatterns (RewritePatternSet *patterns)
void	addTosaToSCFPasses (OpPassManager &pm)
	Populates passes to convert from TOSA to SCF.
void	populateTosaToTensorConversionPatterns (const TypeConverter &converter, RewritePatternSet *patterns)
void	registerShardingInterfaceExternalModels (DialectRegistry &registry)
TargetEnvAttr	lookupTargetEnv (Operation *op)
TargetEnvAttr	getDefaultTargetEnv (MLIRContext *context)
TargetEnvAttr	lookupTargetEnvOrDefault (Operation *op)
	Queries the target environment recursively from enclosing symbol table ops containing the given op or returns the default target environment as returned by getDefaultTargetEnv() if not provided.
TosaSpecificationVersion	getMinVersion (const Profile &profile)
TosaSpecificationVersion	getMinVersion (const Extension &extension)
TosaSpecificationVersion	getMinVersion (const Level &level)
llvm::SmallString< 4 >	stringifyVersion (TosaSpecificationVersion version)
ParseResult	parseVariableOpTypeOrInitialValue (OpAsmParser &parser, DenseElementsAttr &varShapeAttr, TypeAttr &typeAttr, Attribute &initialValueAttr)
void	printVariableOpTypeOrInitialValue (OpAsmPrinter &p, Operation *op, DenseElementsAttr varShapeAttr, TypeAttr typeAttr, Attribute initialValueAttr)
bool	isa_tosa_shape_type (mlir::Type t)
std::optional< Value >	createZeroPointTensor (OpBuilder &builder, Location loc, Type srcElemType, int64_t zp=0)
Value	createPadConstTensor (OpBuilder &builder, Location loc, Value src, int32_t val=0)
RankedTensorType	getVariableType (VariableOp variableOp)
unsigned	getBitWidth (Type type)
void	populateTosaDecomposeTransposeConv (MLIRContext *ctx, RewritePatternSet &patterns)
void	populateTosaDecomposeDepthwise (MLIRContext *ctx, RewritePatternSet &patterns)
void	populateTosaFoldConstantReciprocalPatterns (MLIRContext *ctx, RewritePatternSet &patterns)
void	populateTosaFoldConstantTransposePatterns (MLIRContext *ctx, RewritePatternSet &patterns)
void	populateTosaConstantReduction (MLIRContext *ctx, RewritePatternSet &patterns, bool aggressiveReduceConstant)
void	populateTosaTypeConversion (TypeConverter &converter)
std::unique_ptr< Pass >	createTosaTestQuantUtilAPIPass ()
std::unique_ptr< Pass >	createTosaInputShapePass (std::vector< std::string > args={})
SmallVector< utils::IteratorType >	getNParallelLoopsAttrs (unsigned nParallelLoops)
SmallVector< Value >	condenseValues (const SmallVector< Value > &values)
Value	clampFloatHelper (Location loc, Value arg, Value min, Value max, OpBuilder &rewriter)
Value	clampIntHelper (Location loc, Value arg, Value min, Value max, OpBuilder &rewriter, bool isUnsigned)
bool	validIntegerRange (IntegerType ty, int64_t value)
template<typename Op>
std::optional< SmallVector< Value > >	checkHasDynamicBatchDims (PatternRewriter &rewriter, Op op, ArrayRef< Value > params)
LogicalResult	EqualizeRanks (PatternRewriter &rewriter, Location loc, Value &input1, Value &input2)
	Common code to create the reshape op where necessary to make the rank of two values equal.
LogicalResult	EqualizeRanks (ImplicitLocOpBuilder &builder, Value &input1, Value &input2)
template<typename TosaOp, typename... Args>
TosaOp	CreateOpAndInferShape (ImplicitLocOpBuilder &builder, Type resultTy, Args &&...args)
template<typename TosaOp, typename... Args>
TosaOp	CreateOpAndInferShape (PatternRewriter &rewriter, Location loc, Type resultTy, Args &&...args)
template<typename T>
SmallVector< T >	applyTOSAPermutation (ArrayRef< T > input, ArrayRef< int32_t > perms)
Value	getTosaConstShape (ImplicitLocOpBuilder &builder, llvm::ArrayRef< int64_t > shape)
Value	getTosaConstShape (PatternRewriter &rewriter, Location loc, llvm::ArrayRef< int64_t > shape)
SmallVector< int64_t >	convertFromMlirShape (ArrayRef< int64_t > shape)
bool	getConstShapeValues (Operation *op, llvm::SmallVector< int64_t > &result_shape)
SmallVector< int64_t >	convertFromIntAttr (const DenseElementsAttr &attr, const int rank)
bool	hasUniqueConstantScatterIndices (ShapedType indicesType, DenseIntElementsAttr indicesAttr)
template<typename T>
std::optional< ArrayRef< T > >	tryGetDenseResourceValues (ElementsAttr attr)
bool	computeMultiplierAndShift (double scale, int32_t &multiplier, int32_t &shift, int32_t scaleWidth)
	From a scale value, computes multiplier and shift values for 16 or 32-bit scale widths.
template<typename IntType>
Value	getConstTensorInt (OpBuilder &builder, Location loc, ArrayRef< IntType > vec)
ConvOpQuantizationAttr	buildConvOpQuantizationAttr (OpBuilder &builder, Value input, Value weight)
	Method to build ConvOpQuantizationAttr, called from ConvOpQuantInfoBuilder/TransConvOpQuantInfoBuilder: input_zp: input zeropoint weight_zp: weight zeropoint.
std::pair< Value, Value >	createZPsAsConst (OpBuilder &builder, Value input, Value weight)
MatMulOpQuantizationAttr	buildMatMulOpQuantizationAttr (OpBuilder &builder, Value a, Value b)
	Builds MatMulOpQuantizationAttr, called from MatMulOpQuantInfoBuilder: aZp: input a zeropoint bZp: input b zeropoint.
UnaryOpQuantizationAttr	buildUnaryOpQuantizationAttr (OpBuilder &builder, Value input, Type outputRawType)
	Builds UnaryOpQuantizationAttr UnaryOpQuantInfoBuilder: inputZp: input zeropoint outputZp: output zeropoint.
PadOpQuantizationAttr	buildPadOpQuantizationAttr (OpBuilder &builder, Value input)
	Builds PadOpQuantizationAttr, called from PadOpQuantInfoBuilder: inputZp: input zeropoint.
Type	buildConvOpResultTypeInfo (OpBuilder &builder, Type outputType, Value input, Value weight)
	construct ConvOp output type with correct bitwidth based on input/weight width.
Type	buildQTypeFromMinMax (OpBuilder builder, Type inputDType, Attribute minAttr, Attribute maxAttr, IntegerAttr quantBits, int filterQuantDim, bool isSigned, BoolAttr narrowRange)
	Builds Tosa quantization attributes from min/max values.
TypeAttr	buildQTypeAttrFromMinMax (OpBuilder builder, Type inputDType, Attribute minAttr, Attribute maxAttr, IntegerAttr quantBits, int filterQuantDim, bool isSigned, BoolAttr narrowRange)
	Builds Tosa quantization attributes from min/max values.
Type	getStorageElementTypeFromQuantized (quant::QuantizedType quantizedType)

Variables
static constexpr TosaLevel	TOSA_LEVEL_EIGHTK
static constexpr TosaLevel	TOSA_LEVEL_NONE
constexpr int64_t	kInferableDimSize = -1
	Represents a dimension in the shape of a tensor that can be inferred based on the other provided dimensions.

Function Documentation

addTosaToLinalgPasses()

void mlir::tosa::addTosaToLinalgPasses	(	OpPassManager &	pm,
		const TosaToLinalgOptions &	options,
		const TosaToLinalgNamedOptions &	tosaToLinalgNamedOptions = TosaToLinalgNamedOptions(),
		std::optional< tosa::TosaValidationOptions >	validationOptions = tosa::TosaValidationOptions{false, false} )

Populates passes to convert from TOSA to Linalg.

At the end of the pass, the function will only contain linalg ops or standard ops if the pipeline succeeds. The option to disable decompositions is available for benchmarking performance improvements from the canonicalizations.

Definition at line 80 of file TosaToLinalgPass.cpp.

References mlir::OpPassManager::addNestedPass(), mlir::OpPassManager::addPass(), mlir::createCanonicalizerPass(), createTosaToLinalg(), createTosaToLinalgNamed(), and options.

Referenced by registerTosaToLinalgPipelines().

addTosaToSCFPasses()

void mlir::tosa::addTosaToSCFPasses

(

OpPassManager &

pm

)

Populates passes to convert from TOSA to SCF.

Definition at line 49 of file TosaToSCFPass.cpp.

References mlir::OpPassManager::addNestedPass().

applyTOSAPermutation()

template<typename T>

SmallVector< T > mlir::tosa::applyTOSAPermutation	(	ArrayRef< T >	input,
		ArrayRef< int32_t >	perms )

Definition at line 223 of file ConversionUtils.h.

buildConvOpQuantizationAttr()

ConvOpQuantizationAttr mlir::tosa::buildConvOpQuantizationAttr	(	OpBuilder &	builder,
		Value	input,
		Value	weight )

Method to build ConvOpQuantizationAttr, called from ConvOpQuantInfoBuilder/TransConvOpQuantInfoBuilder: input_zp: input zeropoint weight_zp: weight zeropoint.

Definition at line 198 of file QuantUtils.cpp.

References mlir::Builder::getAttr(), and getConvZeroPoints().

Referenced by buildConvOpWithQuantInfo(), and buildTransConvOpWithQuantInfo().

buildConvOpResultTypeInfo()

Type mlir::tosa::buildConvOpResultTypeInfo	(	OpBuilder &	builder,
		Type	outputType,
		Value	input,
		Value	weight )

construct ConvOp output type with correct bitwidth based on input/weight width.

Builds output type for a quantized ConvOp with the right bitwidth.

This is called by the builder when dealing with quantized content.

Definition at line 289 of file QuantUtils.cpp.

References GET_QTYPE, mlir::Builder::getI32Type(), mlir::Builder::getIntegerType(), and mlir::Value::getType().

Referenced by buildConvOpWithQuantInfo(), and buildTransConvOpWithQuantInfo().

buildMatMulOpQuantizationAttr()

MatMulOpQuantizationAttr mlir::tosa::buildMatMulOpQuantizationAttr	(	OpBuilder &	builder,
		Value	a,
		Value	b )

Builds MatMulOpQuantizationAttr, called from MatMulOpQuantInfoBuilder: aZp: input a zeropoint bZp: input b zeropoint.

Definition at line 214 of file QuantUtils.cpp.

References b, GET_UQTYPE, mlir::Builder::getAttr(), and mlir::Value::getType().

Referenced by buildMatMulOpWithQuantInfo().

buildPadOpQuantizationAttr()

PadOpQuantizationAttr mlir::tosa::buildPadOpQuantizationAttr	(	OpBuilder &	builder,
		Value	input )

Builds PadOpQuantizationAttr, called from PadOpQuantInfoBuilder: inputZp: input zeropoint.

Definition at line 269 of file QuantUtils.cpp.

References GET_UQTYPE, mlir::Builder::getAttr(), and mlir::Value::getType().

Referenced by buildPadOpWithQuantInfo().

buildQTypeAttrFromMinMax()

TypeAttr mlir::tosa::buildQTypeAttrFromMinMax	(	OpBuilder	builder,
		Type	inputDType,
		Attribute	minAttr,
		Attribute	maxAttr,
		IntegerAttr	quantBits,
		int	filterQuantDim,
		bool	isSigned,
		BoolAttr	narrowRange )

Builds Tosa quantization attributes from min/max values.

Definition at line 389 of file QuantUtils.cpp.

References buildQTypeFromMinMax().

buildQTypeFromMinMax()

Type mlir::tosa::buildQTypeFromMinMax	(	OpBuilder	builder,
		Type	inputDType,
		Attribute	minAttr,
		Attribute	maxAttr,
		IntegerAttr	quantBits,
		int	filterQuantDim,
		bool	isSigned,
		BoolAttr	narrowRange )

Builds Tosa quantization attributes from min/max values.

Definition at line 321 of file QuantUtils.cpp.

References mlir::quant::fakeQuantAttrsToType(), mlir::quant::ExpressedToQuantizedConverter::forInputType(), mlir::Builder::getUnknownLoc(), mlir::BoolAttr::getValue(), max(), and min().

Referenced by buildQTypeAttrFromMinMax().

buildUnaryOpQuantizationAttr()

UnaryOpQuantizationAttr mlir::tosa::buildUnaryOpQuantizationAttr	(	OpBuilder &	builder,
		Value	input,
		Type	outputRawType )

Builds UnaryOpQuantizationAttr UnaryOpQuantInfoBuilder: inputZp: input zeropoint outputZp: output zeropoint.

Definition at line 243 of file QuantUtils.cpp.

References GET_UQTYPE, mlir::Builder::getAttr(), and mlir::Value::getType().

Referenced by buildAvgPool2dOpWithQuantInfo(), and buildNegateOpWithQuantInfo().

checkHasDynamicBatchDims()

template<typename Op>

std::optional< SmallVector< Value > > mlir::tosa::checkHasDynamicBatchDims	(	PatternRewriter &	rewriter,
		Op	op,
		ArrayRef< Value >	params )

Definition at line 52 of file ConversionUtils.h.

References mlir::OpState::getLoc(), and mlir::RewriterBase::notifyMatchFailure().

clampFloatHelper()

Value mlir::tosa::clampFloatHelper	(	Location	loc,
		Value	arg,
		Value	min,
		Value	max,
		OpBuilder &	rewriter )

Definition at line 35 of file ConversionUtils.cpp.

References max(), and min().

Referenced by createLinalgBodyCalculationForElementwiseOp().

clampIntHelper()

Value mlir::tosa::clampIntHelper	(	Location	loc,
		Value	arg,
		Value	min,
		Value	max,
		OpBuilder &	rewriter,
		bool	isUnsigned )

Definition at line 41 of file ConversionUtils.cpp.

References max(), and min().

Referenced by createLinalgBodyCalculationForElementwiseOp().

computeMultiplierAndShift()

bool mlir::tosa::computeMultiplierAndShift	(	double	scale,
		int32_t &	multiplier,
		int32_t &	shift,
		int32_t	scaleWidth )

From a scale value, computes multiplier and shift values for 16 or 32-bit scale widths.

Generates a quantized multiplier/shift from double.

Definition at line 95 of file QuantUtils.cpp.

References computeMultiplierAndShiftTosaScale16(), and computeMultiplierAndShiftTosaScale32().

condenseValues()

SmallVector< Value > mlir::tosa::condenseValues

(

const SmallVector< Value > &

values

)

Definition at line 27 of file ConversionUtils.cpp.

Referenced by inferDynamicDimsForConv().

convertFromIntAttr()

SmallVector< int64_t > mlir::tosa::convertFromIntAttr	(	const DenseElementsAttr &	attr,
		const int	rank )

Definition at line 208 of file ConversionUtils.cpp.

References mlir::DenseElementsAttr::getSplatValue(), and mlir::DenseElementsAttr::isSplat().

convertFromMlirShape()

SmallVector< int64_t > mlir::tosa::convertFromMlirShape

(

ArrayRef< int64_t >

shape

)

Definition at line 183 of file ConversionUtils.cpp.

Referenced by buildVariableOp(), and getTosaConstShape().

CreateOpAndInferShape() [1/2]

template<typename TosaOp, typename... Args>

TosaOp mlir::tosa::CreateOpAndInferShape	(	ImplicitLocOpBuilder &	builder,
		Type	resultTy,
		Args &&...	args )

Definition at line 147 of file ConversionUtils.h.

References EqualizeRanks().

Referenced by CreateOpAndInferShape().

CreateOpAndInferShape() [2/2]

template<typename TosaOp, typename... Args>

TosaOp mlir::tosa::CreateOpAndInferShape	(	PatternRewriter &	rewriter,
		Location	loc,
		Type	resultTy,
		Args &&...	args )

Definition at line 214 of file ConversionUtils.h.

References CreateOpAndInferShape().

createPadConstTensor()

Value mlir::tosa::createPadConstTensor	(	OpBuilder &	builder,
		Location	loc,
		Value	src,
		int32_t	val = 0 )

Definition at line 605 of file TosaOps.cpp.

References mlir::DenseElementsAttr::get(), mlir::getElementTypeOrSelf(), mlir::Builder::getFloatAttr(), mlir::Builder::getIntegerAttr(), and getStorageElementTypeOrSelf().

Referenced by buildPadOpWithQuantInfo().

createTosaInputShapePass()

std::unique_ptr< Pass > mlir::tosa::createTosaInputShapePass

(

std::vector< std::string >

args = {}

)

Definition at line 180 of file TosaInputShape.cpp.

createTosaTestQuantUtilAPIPass()

std::unique_ptr< Pass > mlir::tosa::createTosaTestQuantUtilAPIPass

(

)

createTosaToLinalg()

std::unique_ptr< Pass > mlir::tosa::createTosaToLinalg

(

)

Definition at line 76 of file TosaToLinalgPass.cpp.

Referenced by addTosaToLinalgPasses().

createTosaToLinalgNamed()

std::unique_ptr< Pass > mlir::tosa::createTosaToLinalgNamed

(

const TosaToLinalgNamedOptions &

options = TosaToLinalgNamedOptions()

)

Definition at line 79 of file TosaToLinalgNamedPass.cpp.

References options.

Referenced by addTosaToLinalgPasses().

createZeroPointTensor()

std::optional< Value > mlir::tosa::createZeroPointTensor	(	OpBuilder &	builder,
		Location	loc,
		Type	srcElemType,
		int64_t	zp = 0 )

Definition at line 4922 of file TosaOps.cpp.

References mlir::DenseElementsAttr::get(), mlir::Builder::getFloatAttr(), mlir::Builder::getIntegerAttr(), and getStorageElementTypeOrSelf().

Referenced by buildAvgPool2dOpWithQuantInfo(), buildNegateOpWithQuantInfo(), and createZPsAsConst().

createZPsAsConst()

std::pair< Value, Value > mlir::tosa::createZPsAsConst	(	OpBuilder &	builder,
		Value	input,
		Value	weight )

Definition at line 162 of file QuantUtils.cpp.

References createZeroPointTensor(), getConvZeroPoints(), mlir::getElementTypeOrSelf(), mlir::Value::getLoc(), and mlir::Value::getType().

Referenced by buildConvOpWithQuantInfo(), buildMatMulOpWithQuantInfo(), and buildTransConvOpWithQuantInfo().

EqualizeRanks() [1/2]

LogicalResult mlir::tosa::EqualizeRanks	(	ImplicitLocOpBuilder &	builder,
		Value &	input1,
		Value &	input2 )

Definition at line 114 of file ConversionUtils.cpp.

References getTosaConstShape(), mlir::Value::getType(), and success().

EqualizeRanks() [2/2]

LogicalResult mlir::tosa::EqualizeRanks	(	PatternRewriter &	rewriter,
		Location	loc,
		Value &	input1,
		Value &	input2 )

Common code to create the reshape op where necessary to make the rank of two values equal.

input1 and input2 will be updated when the rank has changed. The caller is expected to use these to rewrite the original operator with the RESHAPE now in the graph.

Definition at line 108 of file ConversionUtils.cpp.

References EqualizeRanks().

Referenced by CreateOpAndInferShape(), and EqualizeRanks().

getBitWidth()

unsigned mlir::tosa::getBitWidth

(

Type

type

)

Definition at line 620 of file TosaOps.cpp.

References mlir::Type::getIntOrFloatBitWidth().

getConstShapeValues()

bool mlir::tosa::getConstShapeValues	(	Operation *	op,
		llvm::SmallVector< int64_t > &	result_shape )

Definition at line 188 of file ConversionUtils.cpp.

References mlir::DenseElementsAttr::getValues(), and mlir::DenseElementsAttr::size().

Referenced by ConvInferShapeAdaptor< Conv2DBlockScaledOp::Adaptor >::getSpatialParameters().

getConstTensorInt()

template<typename IntType>

Value mlir::tosa::getConstTensorInt	(	OpBuilder &	builder,
		Location	loc,
		ArrayRef< IntType >	vec )

Definition at line 36 of file QuantUtils.h.

References mlir::DenseElementsAttr::get(), and mlir::Builder::getIntegerType().

getDefaultTargetEnv()

TargetEnvAttr mlir::tosa::getDefaultTargetEnv

(

MLIRContext *

context

)

Definition at line 123 of file TargetEnv.cpp.

Referenced by lookupTargetEnvOrDefault().

getMinVersion() [1/3]

TosaSpecificationVersion mlir::tosa::getMinVersion

(

const Extension &

extension

)

Definition at line 30 of file TargetEnv.cpp.

getMinVersion() [2/3]

TosaSpecificationVersion mlir::tosa::getMinVersion

(

const Level &

level

)

Definition at line 55 of file TargetEnv.cpp.

getMinVersion() [3/3]

TosaSpecificationVersion mlir::tosa::getMinVersion

(

const Profile &

profile

)

Definition at line 19 of file TargetEnv.cpp.

Referenced by mlir::tosa::TargetEnv::verifyTargetInformation().

getNParallelLoopsAttrs()

SmallVector< utils::IteratorType > mlir::tosa::getNParallelLoopsAttrs

(

unsigned

nParallelLoops

)

Definition at line 21 of file ConversionUtils.cpp.

Referenced by broadcastDynamicDimension(), emitElementwiseComputation(), linalgBroadcastAndMaybeExt(), linalgIntBroadcastExtSIAdd(), and reduceMatchAndRewriteHelper().

getStorageElementTypeFromQuantized()

Type mlir::tosa::getStorageElementTypeFromQuantized

(

quant::QuantizedType

quantizedType

)

Definition at line 399 of file QuantUtils.cpp.

References mlir::quant::QuantizedType::getStorageType(), and mlir::quant::QuantizedType::isSigned().

Referenced by getStorageElementTypeOrSelf(), ClampClampOptimization::matchAndRewrite(), verifyConvOp(), and verifyConvOpModes().

getTosaConstShape() [1/2]

Value mlir::tosa::getTosaConstShape	(	ImplicitLocOpBuilder &	builder,
		llvm::ArrayRef< int64_t >	shape )

Definition at line 169 of file ConversionUtils.cpp.

References convertFromMlirShape(), mlir::Builder::getContext(), mlir::Builder::getIndexTensorAttr(), and mlir::Operation::getResult().

Referenced by EqualizeRanks(), getTosaConstShape(), ConcatSliceOptimization::matchAndRewrite(), PadSliceOptimization::matchAndRewrite(), SliceDynamicSizeCanonicalization::matchAndRewrite(), and TransposeIsReshape::matchAndRewrite().

getTosaConstShape() [2/2]

Value mlir::tosa::getTosaConstShape	(	PatternRewriter &	rewriter,
		Location	loc,
		llvm::ArrayRef< int64_t >	shape )

Definition at line 177 of file ConversionUtils.cpp.

References getTosaConstShape().

getVariableType()

RankedTensorType mlir::tosa::getVariableType

(

VariableOp

variableOp

)

Referenced by verifyVariableOpErrorIf().

hasUniqueConstantScatterIndices()

bool mlir::tosa::hasUniqueConstantScatterIndices	(	ShapedType	indicesType,
		DenseIntElementsAttr	indicesAttr )

Definition at line 224 of file ConversionUtils.cpp.

References b, and indices.

isa_tosa_shape_type()

bool mlir::tosa::isa_tosa_shape_type

(

mlir::Type

t

)

Definition at line 4946 of file TosaOps.cpp.

lookupTargetEnv()

TargetEnvAttr mlir::tosa::lookupTargetEnv

(

Operation *

op

)

Definition at line 108 of file TargetEnv.cpp.

References mlir::Operation::getAttrOfType(), mlir::SymbolTable::getNearestSymbolTable(), and mlir::Operation::getParentOp().

Referenced by lookupTargetEnvOrDefault().

lookupTargetEnvOrDefault()

TargetEnvAttr mlir::tosa::lookupTargetEnvOrDefault

(

Operation *

op

)

Queries the target environment recursively from enclosing symbol table ops containing the given op or returns the default target environment as returned by getDefaultTargetEnv() if not provided.

Definition at line 128 of file TargetEnv.cpp.

References mlir::Operation::getContext(), getDefaultTargetEnv(), and lookupTargetEnv().

parseVariableOpTypeOrInitialValue()

ParseResult mlir::tosa::parseVariableOpTypeOrInitialValue	(	OpAsmParser &	parser,
		DenseElementsAttr &	varShapeAttr,
		TypeAttr &	typeAttr,
		Attribute &	initialValueAttr )

Definition at line 227 of file TosaOps.cpp.

References mlir::AsmParser::emitError(), mlir::AsmParser::getCurrentLocation(), mlir::AsmParser::parseAttribute(), mlir::AsmParser::parseColonType(), and mlir::AsmParser::parseOptionalEqual().

populateTosaConstantReduction()

void mlir::tosa::populateTosaConstantReduction	(	MLIRContext *	ctx,
		RewritePatternSet &	patterns,
		bool	aggressiveReduceConstant )

Definition at line 427 of file TosaFolders.cpp.

References mlir::RewritePatternSet::add().

populateTosaDecomposeDepthwise()

void mlir::tosa::populateTosaDecomposeDepthwise	(	MLIRContext *	ctx,
		RewritePatternSet &	patterns )

Definition at line 198 of file TosaDecomposeDepthwise.cpp.

References mlir::RewritePatternSet::add().

populateTosaDecomposeTransposeConv()

void mlir::tosa::populateTosaDecomposeTransposeConv	(	MLIRContext *	ctx,
		RewritePatternSet &	patterns )

Definition at line 345 of file TosaDecomposeTransposeConv.cpp.

References mlir::RewritePatternSet::add().

populateTosaFoldConstantReciprocalPatterns()

void mlir::tosa::populateTosaFoldConstantReciprocalPatterns	(	MLIRContext *	ctx,
		RewritePatternSet &	patterns )

Definition at line 449 of file TosaFolders.cpp.

References mlir::RewritePatternSet::add().

populateTosaFoldConstantTransposePatterns()

void mlir::tosa::populateTosaFoldConstantTransposePatterns	(	MLIRContext *	ctx,
		RewritePatternSet &	patterns )

Definition at line 444 of file TosaFolders.cpp.

References mlir::RewritePatternSet::add().

populateTosaRescaleToArithConversionPatterns()

void mlir::tosa::populateTosaRescaleToArithConversionPatterns	(	RewritePatternSet *	patterns,
		bool	include32Bit = false )

Definition at line 258 of file TosaToArith.cpp.

References mlir::RewritePatternSet::add(), and mlir::RewritePatternSet::getContext().

populateTosaToArithConversionPatterns()

void mlir::tosa::populateTosaToArithConversionPatterns

(

RewritePatternSet *

patterns

)

Definition at line 253 of file TosaToArith.cpp.

References mlir::RewritePatternSet::add(), and mlir::RewritePatternSet::getContext().

populateTosaToLinalgConversionPatterns()

void mlir::tosa::populateTosaToLinalgConversionPatterns	(	const TypeConverter &	converter,
		RewritePatternSet *	patterns )

Populates conversion passes from TOSA dialect to Linalg dialect.

Definition at line 3030 of file TosaToLinalg.cpp.

References mlir::RewritePatternSet::add(), and mlir::RewritePatternSet::getContext().

populateTosaToLinalgNamedConversionPatterns()

void mlir::tosa::populateTosaToLinalgNamedConversionPatterns	(	const TypeConverter &	converter,
		RewritePatternSet *	patterns,
		const TosaToLinalgNamedOptions &	options )

Populates conversion passes from TOSA dialect to Linalg named operations.

Definition at line 1118 of file TosaToLinalgNamed.cpp.

References mlir::RewritePatternSet::add(), mlir::RewritePatternSet::getContext(), and options.

populateTosaToMLProgramConversionPatterns()

void mlir::tosa::populateTosaToMLProgramConversionPatterns

(

RewritePatternSet *

patterns

)

Definition at line 72 of file TosaToMLProgram.cpp.

References mlir::RewritePatternSet::add(), and mlir::RewritePatternSet::getContext().

populateTosaToSCFConversionPatterns()

void mlir::tosa::populateTosaToSCFConversionPatterns

(

RewritePatternSet *

patterns

)

Definition at line 181 of file TosaToSCF.cpp.

References mlir::RewritePatternSet::add(), and mlir::RewritePatternSet::getContext().

populateTosaToTensorConversionPatterns()

void mlir::tosa::populateTosaToTensorConversionPatterns	(	const TypeConverter &	converter,
		RewritePatternSet *	patterns )

Definition at line 459 of file TosaToTensor.cpp.

References mlir::RewritePatternSet::add(), and mlir::RewritePatternSet::getContext().

populateTosaTypeConversion()

void mlir::tosa::populateTosaTypeConversion

(

TypeConverter &

converter

)

Definition at line 20 of file TosaTypeConverters.cpp.

References mlir::Type::getContext(), mlir::Type::getIntOrFloatBitWidth(), and mlir::Type::isUnsignedInteger().

printVariableOpTypeOrInitialValue()

void mlir::tosa::printVariableOpTypeOrInitialValue	(	OpAsmPrinter &	p,
		Operation *	op,
		DenseElementsAttr	varShapeAttr,
		TypeAttr	typeAttr,
		Attribute	initialValueAttr )

Definition at line 252 of file TosaOps.cpp.

References convertToMlirShape(), mlir::DenseElementsAttr::getValues(), and mlir::AsmPrinter::printAttribute().

registerShardingInterfaceExternalModels()

void mlir::tosa::registerShardingInterfaceExternalModels

(

DialectRegistry &

registry

)

Definition at line 116 of file ShardingInterfaceImpl.cpp.

References mlir::DialectRegistry::addExtension().

Referenced by mlir::registerAllDialects().

registerTosaToLinalgPipelines()

void mlir::tosa::registerTosaToLinalgPipelines

(

)

Populates TOSA to linalg pipelines Currently, this includes only the "tosa-to-linalg-pipeline".

Definition at line 108 of file TosaToLinalgPass.cpp.

References addTosaToLinalgPasses().

Referenced by mlir::registerAllPasses().

stringifyVersion()

llvm::SmallString< 4 > mlir::tosa::stringifyVersion

(

TosaSpecificationVersion

version

)

Definition at line 15 of file TargetEnv.cpp.

References mlir::tosa::TosaSpecificationVersion::getMajor(), and mlir::tosa::TosaSpecificationVersion::getMinor().

Referenced by TosaProfileCompliance::checkProfileOrExtension(), and mlir::tosa::TargetEnv::verifyTargetInformation().

tryGetDenseResourceValues()

template<typename T>

std::optional< ArrayRef< T > > mlir::tosa::tryGetDenseResourceValues

(

ElementsAttr

attr

)

Definition at line 255 of file ConversionUtils.h.

References mlir::AsmResourceBlob::getData(), and mlir::DenseElementsAttr::isValidRawBuffer().

validIntegerRange()

bool mlir::tosa::validIntegerRange	(	IntegerType	ty,
		int64_t	value )

Definition at line 51 of file ConversionUtils.cpp.

Variable Documentation

kInferableDimSize

int64_t mlir::tosa::kInferableDimSize = -1

constexpr

Represents a dimension in the shape of a tensor that can be inferred based on the other provided dimensions.

For example, in a reshape operation, -1 can be used to indicate a size that is the remainder of the other dimensions.

Definition at line 153 of file TosaOps.h.

Referenced by PadSliceOptimization::matchAndRewrite(), and SliceDynamicSizeCanonicalization::matchAndRewrite().

TOSA_LEVEL_EIGHTK

TosaLevel mlir::tosa::TOSA_LEVEL_EIGHTK

staticconstexpr

Initial value:

= {6,  8192, 8192, 256,
                                                31, 6,    64,   16}

Definition at line 43 of file TargetEnv.h.

Referenced by mlir::tosa::TargetEnv::getLevel().

TOSA_LEVEL_NONE

TosaLevel mlir::tosa::TOSA_LEVEL_NONE

staticconstexpr

Initial value:

= {32, 2147483647, 2147483647, 2048,
                                              63, 256,        256,        64}

Definition at line 45 of file TargetEnv.h.

Referenced by mlir::tosa::TargetEnv::getLevel().