Quant.h File Reference

#include "mlir-c/IR.h"

Go to the source code of this file.

Functions
	MLIR_DECLARE_CAPI_DIALECT_REGISTRATION (quant, quant)
MLIR_CAPI_EXPORTED bool	mlirTypeIsAQuantizedType (MlirType type)
	Returns true if the given type is a quantization dialect type. More...
MLIR_CAPI_EXPORTED unsigned	mlirQuantizedTypeGetSignedFlag (void)
	Returns the bit flag used to indicate signedness of a quantized type. More...
MLIR_CAPI_EXPORTED int64_t	mlirQuantizedTypeGetDefaultMinimumForInteger (bool isSigned, unsigned integralWidth)
	Returns the minimum possible value stored by a quantized type. More...
MLIR_CAPI_EXPORTED int64_t	mlirQuantizedTypeGetDefaultMaximumForInteger (bool isSigned, unsigned integralWidth)
	Returns the maximum possible value stored by a quantized type. More...
MLIR_CAPI_EXPORTED MlirType	mlirQuantizedTypeGetExpressedType (MlirType type)
	Gets the original type approximated by the given quantized type. More...
MLIR_CAPI_EXPORTED unsigned	mlirQuantizedTypeGetFlags (MlirType type)
	Gets the flags associated with the given quantized type. More...
MLIR_CAPI_EXPORTED bool	mlirQuantizedTypeIsSigned (MlirType type)
	Returns true if the given type is signed, false otherwise. More...
MLIR_CAPI_EXPORTED MlirType	mlirQuantizedTypeGetStorageType (MlirType type)
	Returns the underlying type used to store the values. More...
MLIR_CAPI_EXPORTED int64_t	mlirQuantizedTypeGetStorageTypeMin (MlirType type)
	Returns the minimum value that the storage type of the given quantized type can take. More...
MLIR_CAPI_EXPORTED int64_t	mlirQuantizedTypeGetStorageTypeMax (MlirType type)
	Returns the maximum value that the storage type of the given quantized type can take. More...
MLIR_CAPI_EXPORTED unsigned	mlirQuantizedTypeGetStorageTypeIntegralWidth (MlirType type)
	Returns the integral bitwidth that the storage type of the given quantized type can represent exactly. More...
MLIR_CAPI_EXPORTED bool	mlirQuantizedTypeIsCompatibleExpressedType (MlirType type, MlirType candidate)
	Returns true if the candidate type is compatible with the given quantized type. More...
MLIR_CAPI_EXPORTED MlirType	mlirQuantizedTypeGetQuantizedElementType (MlirType type)
	Returns the element type of the given quantized type as another quantized type. More...
MLIR_CAPI_EXPORTED MlirType	mlirQuantizedTypeCastFromStorageType (MlirType type, MlirType candidate)
	Casts from a type based on the storage type of the given type to a corresponding type based on the given type. More...
MLIR_CAPI_EXPORTED MlirType	mlirQuantizedTypeCastToStorageType (MlirType type)
	Casts from a type based on a quantized type to a corresponding typed based on the storage type. More...
MLIR_CAPI_EXPORTED MlirType	mlirQuantizedTypeCastFromExpressedType (MlirType type, MlirType candidate)
	Casts from a type based on the expressed type of the given type to a corresponding type based on the given type. More...
MLIR_CAPI_EXPORTED MlirType	mlirQuantizedTypeCastToExpressedType (MlirType type)
	Casts from a type based on a quantized type to a corresponding typed based on the expressed type. More...
MLIR_CAPI_EXPORTED MlirType	mlirQuantizedTypeCastExpressedToStorageType (MlirType type, MlirType candidate)
	Casts from a type based on the expressed type of the given quantized type to equivalent type based on storage type of the same quantized type. More...
MLIR_CAPI_EXPORTED bool	mlirTypeIsAAnyQuantizedType (MlirType type)
	Returns true if the given type is an AnyQuantizedType. More...
MLIR_CAPI_EXPORTED MlirType	mlirAnyQuantizedTypeGet (unsigned flags, MlirType storageType, MlirType expressedType, int64_t storageTypeMin, int64_t storageTypeMax)
	Creates an instance of AnyQuantizedType with the given parameters in the same context as storageType and returns it. More...
MLIR_CAPI_EXPORTED bool	mlirTypeIsAUniformQuantizedType (MlirType type)
	Returns true if the given type is a UniformQuantizedType. More...
MLIR_CAPI_EXPORTED MlirType	mlirUniformQuantizedTypeGet (unsigned flags, MlirType storageType, MlirType expressedType, double scale, int64_t zeroPoint, int64_t storageTypeMin, int64_t storageTypeMax)
	Creates an instance of UniformQuantizedType with the given parameters in the same context as storageType and returns it. More...
MLIR_CAPI_EXPORTED double	mlirUniformQuantizedTypeGetScale (MlirType type)
	Returns the scale of the given uniform quantized type. More...
MLIR_CAPI_EXPORTED int64_t	mlirUniformQuantizedTypeGetZeroPoint (MlirType type)
	Returns the zero point of the given uniform quantized type. More...
MLIR_CAPI_EXPORTED bool	mlirUniformQuantizedTypeIsFixedPoint (MlirType type)
	Returns true if the given uniform quantized type is fixed-point. More...
MLIR_CAPI_EXPORTED bool	mlirTypeIsAUniformQuantizedPerAxisType (MlirType type)
	Returns true if the given type is a UniformQuantizedPerAxisType. More...
MLIR_CAPI_EXPORTED MlirType	mlirUniformQuantizedPerAxisTypeGet (unsigned flags, MlirType storageType, MlirType expressedType, intptr_t nDims, double *scales, int64_t *zeroPoints, int32_t quantizedDimension, int64_t storageTypeMin, int64_t storageTypeMax)
	Creates an instance of UniformQuantizedPerAxisType with the given parameters in the same context as storageType and returns it. More...
MLIR_CAPI_EXPORTED intptr_t	mlirUniformQuantizedPerAxisTypeGetNumDims (MlirType type)
	Returns the number of axes in the given quantized per-axis type. More...
MLIR_CAPI_EXPORTED double	mlirUniformQuantizedPerAxisTypeGetScale (MlirType type, intptr_t pos)
	Returns pos-th scale of the given quantized per-axis type. More...
MLIR_CAPI_EXPORTED int64_t	mlirUniformQuantizedPerAxisTypeGetZeroPoint (MlirType type, intptr_t pos)
	Returns pos-th zero point of the given quantized per-axis type. More...
MLIR_CAPI_EXPORTED int32_t	mlirUniformQuantizedPerAxisTypeGetQuantizedDimension (MlirType type)
	Returns the index of the quantized dimension in the given quantized per-axis type. More...
MLIR_CAPI_EXPORTED bool	mlirUniformQuantizedPerAxisTypeIsFixedPoint (MlirType type)
	Returns true if the given uniform quantized per-axis type is fixed-point. More...
MLIR_CAPI_EXPORTED bool	mlirTypeIsACalibratedQuantizedType (MlirType type)
	Returns true if the given type is a CalibratedQuantizedType. More...
MLIR_CAPI_EXPORTED MlirType	mlirCalibratedQuantizedTypeGet (MlirType expressedType, double min, double max)
	Creates an instance of CalibratedQuantizedType with the given parameters in the same context as expressedType and returns it. More...
MLIR_CAPI_EXPORTED double	mlirCalibratedQuantizedTypeGetMin (MlirType type)
	Returns the min value of the given calibrated quantized type. More...
MLIR_CAPI_EXPORTED double	mlirCalibratedQuantizedTypeGetMax (MlirType type)
	Returns the max value of the given calibrated quantized type. More...

Function Documentation

MLIR_DECLARE_CAPI_DIALECT_REGISTRATION()

MLIR_DECLARE_CAPI_DIALECT_REGISTRATION	(	quant	,
		quant
	)

mlirAnyQuantizedTypeGet()

MLIR_CAPI_EXPORTED MlirType mlirAnyQuantizedTypeGet	(	unsigned	flags,
		MlirType	storageType,
		MlirType	expressedType,
		int64_t	storageTypeMin,
		int64_t	storageTypeMax
	)

Creates an instance of AnyQuantizedType with the given parameters in the same context as storageType and returns it.

The instance is owned by the context.

Definition at line 115 of file Quant.cpp.

References mlir::quant::AnyQuantizedType::get(), unwrap(), and wrap().

mlirCalibratedQuantizedTypeGet()

MLIR_CAPI_EXPORTED MlirType mlirCalibratedQuantizedTypeGet	(	MlirType	expressedType,
		double	min,
		double	max
	)

Creates an instance of CalibratedQuantizedType with the given parameters in the same context as expressedType and returns it.

The instance is owned by the context.

Definition at line 205 of file Quant.cpp.

References mlir::quant::CalibratedQuantizedType::get(), max(), min(), unwrap(), and wrap().

mlirCalibratedQuantizedTypeGetMax()

MLIR_CAPI_EXPORTED double mlirCalibratedQuantizedTypeGetMax

(

MlirType

type

)

Returns the max value of the given calibrated quantized type.

Definition at line 215 of file Quant.cpp.

References unwrap().

mlirCalibratedQuantizedTypeGetMin()

MLIR_CAPI_EXPORTED double mlirCalibratedQuantizedTypeGetMin

(

MlirType

type

)

Returns the min value of the given calibrated quantized type.

Definition at line 211 of file Quant.cpp.

References unwrap().

mlirQuantizedTypeCastExpressedToStorageType()

MLIR_CAPI_EXPORTED MlirType mlirQuantizedTypeCastExpressedToStorageType	(	MlirType	type,
		MlirType	candidate
	)

Casts from a type based on the expressed type of the given quantized type to equivalent type based on storage type of the same quantized type.

Definition at line 101 of file Quant.cpp.

References unwrap(), and wrap().

mlirQuantizedTypeCastFromExpressedType()

MLIR_CAPI_EXPORTED MlirType mlirQuantizedTypeCastFromExpressedType	(	MlirType	type,
		MlirType	candidate
	)

Casts from a type based on the expressed type of the given type to a corresponding type based on the given type.

Returns a null type if the cast is not valid.

Definition at line 91 of file Quant.cpp.

References unwrap(), and wrap().

mlirQuantizedTypeCastFromStorageType()

MLIR_CAPI_EXPORTED MlirType mlirQuantizedTypeCastFromStorageType	(	MlirType	type,
		MlirType	candidate
	)

Casts from a type based on the storage type of the given type to a corresponding type based on the given type.

Returns a null type if the cast is not valid.

Definition at line 80 of file Quant.cpp.

References unwrap(), and wrap().

mlirQuantizedTypeCastToExpressedType()

MLIR_CAPI_EXPORTED MlirType mlirQuantizedTypeCastToExpressedType

(

MlirType

type

)

Casts from a type based on a quantized type to a corresponding typed based on the expressed type.

Returns a null type if the cast is not valid.

Definition at line 97 of file Quant.cpp.

References mlir::quant::QuantizedType::castToExpressedType(), unwrap(), and wrap().

mlirQuantizedTypeCastToStorageType()

MLIR_CAPI_EXPORTED MlirType mlirQuantizedTypeCastToStorageType

(

MlirType

type

)

Casts from a type based on a quantized type to a corresponding typed based on the storage type.

Returns a null type if the cast is not valid.

Definition at line 86 of file Quant.cpp.

References mlir::quant::QuantizedType::castToStorageType(), unwrap(), and wrap().

mlirQuantizedTypeGetDefaultMaximumForInteger()

MLIR_CAPI_EXPORTED int64_t mlirQuantizedTypeGetDefaultMaximumForInteger	(	bool	isSigned,
		unsigned	integralWidth
	)

Returns the maximum possible value stored by a quantized type.

Definition at line 36 of file Quant.cpp.

References mlir::quant::QuantizedType::getDefaultMaximumForInteger().

mlirQuantizedTypeGetDefaultMinimumForInteger()

MLIR_CAPI_EXPORTED int64_t mlirQuantizedTypeGetDefaultMinimumForInteger	(	bool	isSigned,
		unsigned	integralWidth
	)

Returns the minimum possible value stored by a quantized type.

Definition at line 30 of file Quant.cpp.

References mlir::quant::QuantizedType::getDefaultMinimumForInteger().

mlirQuantizedTypeGetExpressedType()

MLIR_CAPI_EXPORTED MlirType mlirQuantizedTypeGetExpressedType

(

MlirType

type

)

Gets the original type approximated by the given quantized type.

Definition at line 42 of file Quant.cpp.

References unwrap(), and wrap().

mlirQuantizedTypeGetFlags()

MLIR_CAPI_EXPORTED unsigned mlirQuantizedTypeGetFlags

(

MlirType

type

)

Gets the flags associated with the given quantized type.

Definition at line 46 of file Quant.cpp.

References unwrap().

mlirQuantizedTypeGetQuantizedElementType()

MLIR_CAPI_EXPORTED MlirType mlirQuantizedTypeGetQuantizedElementType

(

MlirType

type

)

Returns the element type of the given quantized type as another quantized type.

Definition at line 76 of file Quant.cpp.

References mlir::quant::QuantizedType::getQuantizedElementType(), unwrap(), and wrap().

mlirQuantizedTypeGetSignedFlag()

MLIR_CAPI_EXPORTED unsigned mlirQuantizedTypeGetSignedFlag

(

void

)

Returns the bit flag used to indicate signedness of a quantized type.

Definition at line 26 of file Quant.cpp.

References mlir::quant::QuantizationFlags::Signed.

mlirQuantizedTypeGetStorageType()

MLIR_CAPI_EXPORTED MlirType mlirQuantizedTypeGetStorageType

(

MlirType

type

)

Returns the underlying type used to store the values.

Definition at line 54 of file Quant.cpp.

References unwrap(), and wrap().

mlirQuantizedTypeGetStorageTypeIntegralWidth()

MLIR_CAPI_EXPORTED unsigned mlirQuantizedTypeGetStorageTypeIntegralWidth

(

MlirType

type

)

Returns the integral bitwidth that the storage type of the given quantized type can represent exactly.

Definition at line 66 of file Quant.cpp.

References unwrap().

mlirQuantizedTypeGetStorageTypeMax()

MLIR_CAPI_EXPORTED int64_t mlirQuantizedTypeGetStorageTypeMax

(

MlirType

type

)

Returns the maximum value that the storage type of the given quantized type can take.

Definition at line 62 of file Quant.cpp.

References unwrap().

mlirQuantizedTypeGetStorageTypeMin()

MLIR_CAPI_EXPORTED int64_t mlirQuantizedTypeGetStorageTypeMin

(

MlirType

type

)

Returns the minimum value that the storage type of the given quantized type can take.

Definition at line 58 of file Quant.cpp.

References unwrap().

mlirQuantizedTypeIsCompatibleExpressedType()

MLIR_CAPI_EXPORTED bool mlirQuantizedTypeIsCompatibleExpressedType	(	MlirType	type,
		MlirType	candidate
	)

Returns true if the candidate type is compatible with the given quantized type.

Definition at line 70 of file Quant.cpp.

References unwrap().

mlirQuantizedTypeIsSigned()

MLIR_CAPI_EXPORTED bool mlirQuantizedTypeIsSigned

(

MlirType

type

)

Returns true if the given type is signed, false otherwise.

Definition at line 50 of file Quant.cpp.

References unwrap().

mlirTypeIsAAnyQuantizedType()

MLIR_CAPI_EXPORTED bool mlirTypeIsAAnyQuantizedType

(

MlirType

type

)

Returns true if the given type is an AnyQuantizedType.

Definition at line 111 of file Quant.cpp.

References unwrap().

mlirTypeIsACalibratedQuantizedType()

MLIR_CAPI_EXPORTED bool mlirTypeIsACalibratedQuantizedType

(

MlirType

type

)

Returns true if the given type is a CalibratedQuantizedType.

Definition at line 201 of file Quant.cpp.

References unwrap().

mlirTypeIsAQuantizedType()

MLIR_CAPI_EXPORTED bool mlirTypeIsAQuantizedType

(

MlirType

type

)

Returns true if the given type is a quantization dialect type.

Definition at line 22 of file Quant.cpp.

References unwrap().

mlirTypeIsAUniformQuantizedPerAxisType()

MLIR_CAPI_EXPORTED bool mlirTypeIsAUniformQuantizedPerAxisType

(

MlirType

type

)

Returns true if the given type is a UniformQuantizedPerAxisType.

Definition at line 156 of file Quant.cpp.

References unwrap().

mlirTypeIsAUniformQuantizedType()

MLIR_CAPI_EXPORTED bool mlirTypeIsAUniformQuantizedType

(

MlirType

type

)

Returns true if the given type is a UniformQuantizedType.

Definition at line 127 of file Quant.cpp.

References unwrap().

mlirUniformQuantizedPerAxisTypeGet()

MLIR_CAPI_EXPORTED MlirType mlirUniformQuantizedPerAxisTypeGet	(	unsigned	flags,
		MlirType	storageType,
		MlirType	expressedType,
		intptr_t	nDims,
		double *	scales,
		int64_t *	zeroPoints,
		int32_t	quantizedDimension,
		int64_t	storageTypeMin,
		int64_t	storageTypeMax
	)

Creates an instance of UniformQuantizedPerAxisType with the given parameters in the same context as storageType and returns it.

scales and zeroPoints point to nDims number of elements. The instance is owned by the context.

Definition at line 160 of file Quant.cpp.

References mlir::quant::UniformQuantizedPerAxisType::get(), unwrap(), and wrap().

mlirUniformQuantizedPerAxisTypeGetNumDims()

MLIR_CAPI_EXPORTED intptr_t mlirUniformQuantizedPerAxisTypeGetNumDims

(

MlirType

type

)

Returns the number of axes in the given quantized per-axis type.

Definition at line 171 of file Quant.cpp.

References unwrap().

mlirUniformQuantizedPerAxisTypeGetQuantizedDimension()

MLIR_CAPI_EXPORTED int32_t mlirUniformQuantizedPerAxisTypeGetQuantizedDimension

(

MlirType

type

)

Returns the index of the quantized dimension in the given quantized per-axis type.

Definition at line 188 of file Quant.cpp.

References unwrap().

mlirUniformQuantizedPerAxisTypeGetScale()

MLIR_CAPI_EXPORTED double mlirUniformQuantizedPerAxisTypeGetScale	(	MlirType	type,
		intptr_t	pos
	)

Returns pos-th scale of the given quantized per-axis type.

Definition at line 177 of file Quant.cpp.

References unwrap().

mlirUniformQuantizedPerAxisTypeGetZeroPoint()

MLIR_CAPI_EXPORTED int64_t mlirUniformQuantizedPerAxisTypeGetZeroPoint	(	MlirType	type,
		intptr_t	pos
	)

Returns pos-th zero point of the given quantized per-axis type.

Definition at line 182 of file Quant.cpp.

References unwrap().

mlirUniformQuantizedPerAxisTypeIsFixedPoint()

MLIR_CAPI_EXPORTED bool mlirUniformQuantizedPerAxisTypeIsFixedPoint

(

MlirType

type

)

Returns true if the given uniform quantized per-axis type is fixed-point.

Definition at line 193 of file Quant.cpp.

References unwrap().

mlirUniformQuantizedTypeGet()

MLIR_CAPI_EXPORTED MlirType mlirUniformQuantizedTypeGet	(	unsigned	flags,
		MlirType	storageType,
		MlirType	expressedType,
		double	scale,
		int64_t	zeroPoint,
		int64_t	storageTypeMin,
		int64_t	storageTypeMax
	)

Creates an instance of UniformQuantizedType with the given parameters in the same context as storageType and returns it.

The instance is owned by the context.

Definition at line 131 of file Quant.cpp.

References mlir::quant::UniformQuantizedType::get(), unwrap(), and wrap().

mlirUniformQuantizedTypeGetScale()

MLIR_CAPI_EXPORTED double mlirUniformQuantizedTypeGetScale

(

MlirType

type

)

Returns the scale of the given uniform quantized type.

Definition at line 140 of file Quant.cpp.

References unwrap().

mlirUniformQuantizedTypeGetZeroPoint()

MLIR_CAPI_EXPORTED int64_t mlirUniformQuantizedTypeGetZeroPoint

(

MlirType

type

)

Returns the zero point of the given uniform quantized type.

Definition at line 144 of file Quant.cpp.

References unwrap().

mlirUniformQuantizedTypeIsFixedPoint()

MLIR_CAPI_EXPORTED bool mlirUniformQuantizedTypeIsFixedPoint

(

MlirType

type

)

Returns true if the given uniform quantized type is fixed-point.

Definition at line 148 of file Quant.cpp.

References unwrap().