MLIR  15.0.0git
Functions
Quant.h File Reference
#include "mlir-c/IR.h"
#include "mlir-c/Registration.h"
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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 ()
 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 118 of file Quant.cpp.

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

Referenced by populateDialectQuantSubmodule().

◆ 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 212 of file Quant.cpp.

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

Referenced by populateDialectQuantSubmodule().

◆ mlirCalibratedQuantizedTypeGetMax()

MLIR_CAPI_EXPORTED double mlirCalibratedQuantizedTypeGetMax ( MlirType  type)

Returns the max value of the given calibrated quantized type.

Definition at line 222 of file Quant.cpp.

References unwrap().

Referenced by populateDialectQuantSubmodule().

◆ mlirCalibratedQuantizedTypeGetMin()

MLIR_CAPI_EXPORTED double mlirCalibratedQuantizedTypeGetMin ( MlirType  type)

Returns the min value of the given calibrated quantized type.

Definition at line 218 of file Quant.cpp.

References unwrap().

Referenced by populateDialectQuantSubmodule().

◆ 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 103 of file Quant.cpp.

References unwrap(), and wrap().

Referenced by populateDialectQuantSubmodule().

◆ 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 93 of file Quant.cpp.

References unwrap(), and wrap().

Referenced by populateDialectQuantSubmodule().

◆ 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 82 of file Quant.cpp.

References unwrap(), and wrap().

Referenced by populateDialectQuantSubmodule().

◆ 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 99 of file Quant.cpp.

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

Referenced by populateDialectQuantSubmodule().

◆ 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 88 of file Quant.cpp.

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

Referenced by populateDialectQuantSubmodule().

◆ 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().

Referenced by populateDialectQuantSubmodule().

◆ 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().

Referenced by populateDialectQuantSubmodule().

◆ 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().

Referenced by populateDialectQuantSubmodule().

◆ 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().

Referenced by populateDialectQuantSubmodule().

◆ mlirQuantizedTypeGetQuantizedElementType()

MLIR_CAPI_EXPORTED MlirType mlirQuantizedTypeGetQuantizedElementType ( MlirType  type)

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

Definition at line 78 of file Quant.cpp.

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

Referenced by populateDialectQuantSubmodule().

◆ mlirQuantizedTypeGetSignedFlag()

MLIR_CAPI_EXPORTED unsigned mlirQuantizedTypeGetSignedFlag ( )

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.

Referenced by populateDialectQuantSubmodule().

◆ 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().

Referenced by populateDialectQuantSubmodule().

◆ 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().

Referenced by populateDialectQuantSubmodule().

◆ 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().

Referenced by populateDialectQuantSubmodule().

◆ 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().

Referenced by populateDialectQuantSubmodule().

◆ 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 72 of file Quant.cpp.

References unwrap().

Referenced by populateDialectQuantSubmodule().

◆ 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().

Referenced by populateDialectQuantSubmodule().

◆ mlirTypeIsAAnyQuantizedType()

MLIR_CAPI_EXPORTED bool mlirTypeIsAAnyQuantizedType ( MlirType  type)

Returns true if the given type is an AnyQuantizedType.

Definition at line 114 of file Quant.cpp.

References unwrap().

Referenced by populateDialectQuantSubmodule().

◆ mlirTypeIsACalibratedQuantizedType()

MLIR_CAPI_EXPORTED bool mlirTypeIsACalibratedQuantizedType ( MlirType  type)

Returns true if the given type is a CalibratedQuantizedType.

Definition at line 208 of file Quant.cpp.

References unwrap().

Referenced by populateDialectQuantSubmodule().

◆ 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().

Referenced by populateDialectQuantSubmodule().

◆ mlirTypeIsAUniformQuantizedPerAxisType()

MLIR_CAPI_EXPORTED bool mlirTypeIsAUniformQuantizedPerAxisType ( MlirType  type)

Returns true if the given type is a UniformQuantizedPerAxisType.

Definition at line 159 of file Quant.cpp.

References unwrap().

Referenced by populateDialectQuantSubmodule().

◆ mlirTypeIsAUniformQuantizedType()

MLIR_CAPI_EXPORTED bool mlirTypeIsAUniformQuantizedType ( MlirType  type)

Returns true if the given type is a UniformQuantizedType.

Definition at line 130 of file Quant.cpp.

References unwrap().

Referenced by populateDialectQuantSubmodule().

◆ 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 163 of file Quant.cpp.

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

Referenced by populateDialectQuantSubmodule().

◆ mlirUniformQuantizedPerAxisTypeGetNumDims()

MLIR_CAPI_EXPORTED intptr_t mlirUniformQuantizedPerAxisTypeGetNumDims ( MlirType  type)

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

Definition at line 174 of file Quant.cpp.

References unwrap().

Referenced by populateDialectQuantSubmodule().

◆ 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 194 of file Quant.cpp.

References unwrap().

Referenced by populateDialectQuantSubmodule().

◆ 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 181 of file Quant.cpp.

References unwrap().

Referenced by populateDialectQuantSubmodule().

◆ 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 187 of file Quant.cpp.

References unwrap().

Referenced by populateDialectQuantSubmodule().

◆ mlirUniformQuantizedPerAxisTypeIsFixedPoint()

MLIR_CAPI_EXPORTED bool mlirUniformQuantizedPerAxisTypeIsFixedPoint ( MlirType  type)

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

Definition at line 200 of file Quant.cpp.

References unwrap().

Referenced by populateDialectQuantSubmodule().

◆ 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 134 of file Quant.cpp.

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

Referenced by populateDialectQuantSubmodule().

◆ mlirUniformQuantizedTypeGetScale()

MLIR_CAPI_EXPORTED double mlirUniformQuantizedTypeGetScale ( MlirType  type)

Returns the scale of the given uniform quantized type.

Definition at line 143 of file Quant.cpp.

References unwrap().

Referenced by populateDialectQuantSubmodule().

◆ mlirUniformQuantizedTypeGetZeroPoint()

MLIR_CAPI_EXPORTED int64_t mlirUniformQuantizedTypeGetZeroPoint ( MlirType  type)

Returns the zero point of the given uniform quantized type.

Definition at line 147 of file Quant.cpp.

References unwrap().

Referenced by populateDialectQuantSubmodule().

◆ mlirUniformQuantizedTypeIsFixedPoint()

MLIR_CAPI_EXPORTED bool mlirUniformQuantizedTypeIsFixedPoint ( MlirType  type)

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

Definition at line 151 of file Quant.cpp.

References unwrap().

Referenced by populateDialectQuantSubmodule().