MLIR  15.0.0git
Static Public Member Functions | List of all members
mlir::quant::AnyQuantizedType Class Reference

A quantized type that maps storage to/from expressed types in an unspecified way. More...

#include "mlir/Dialect/Quant/QuantTypes.h"

+ Inheritance diagram for mlir::quant::AnyQuantizedType:
+ Collaboration diagram for mlir::quant::AnyQuantizedType:

Static Public Member Functions

static AnyQuantizedType get (unsigned flags, Type storageType, Type expressedType, int64_t storageTypeMin, int64_t storageTypeMax)
 Gets an instance of the type with all parameters specified but not checked. More...
 
static AnyQuantizedType getChecked (function_ref< InFlightDiagnostic()> emitError, unsigned flags, Type storageType, Type expressedType, int64_t storageTypeMin, int64_t storageTypeMax)
 Gets an instance of the type with all specified parameters checked. More...
 
static LogicalResult verify (function_ref< InFlightDiagnostic()> emitError, unsigned flags, Type storageType, Type expressedType, int64_t storageTypeMin, int64_t storageTypeMax)
 Verifies construction invariants and issues errors/warnings. More...
 
- Static Public Member Functions inherited from mlir::detail::StorageUserBase< ConcreteT, BaseT, StorageT, UniquerT, Traits >
static TypeID getTypeID ()
 Return a unique identifier for the concrete type. More...
 
template<typename T >
static bool classof (T val)
 Provide an implementation of 'classof' that compares the type id of the provided value with that of the concrete type. More...
 
static detail::InterfaceMap getInterfaceMap ()
 Returns an interface map for the interfaces registered to this storage user. More...
 
static HasTraitFn getHasTraitFn ()
 Returns the function that returns true if the given Trait ID matches the IDs of any of the traits defined by the storage user. More...
 
template<typename... IfaceModels>
static void attachInterface (MLIRContext &context)
 Attach the given models as implementations of the corresponding interfaces for the concrete storage user class. More...
 
template<typename... Args>
static ConcreteT get (MLIRContext *ctx, Args... args)
 Get or create a new ConcreteT instance within the ctx. More...
 
template<typename... Args>
static ConcreteT getChecked (const Location &loc, Args... args)
 Get or create a new ConcreteT instance within the ctx, defined at the given, potentially unknown, location. More...
 
template<typename... Args>
static ConcreteT getChecked (function_ref< InFlightDiagnostic()> emitErrorFn, MLIRContext *ctx, Args... args)
 Get or create a new ConcreteT instance within the ctx. More...
 
static ConcreteT getFromOpaquePointer (const void *ptr)
 Get an instance of the concrete type from a void pointer. More...
 

Additional Inherited Members

- Public Types inherited from mlir::detail::StorageUserBase< ConcreteT, BaseT, StorageT, UniquerT, Traits >
using Base = StorageUserBase< ConcreteT, BaseT, StorageT, UniquerT, Traits... >
 Utility declarations for the concrete attribute class. More...
 
using ImplType = StorageT
 
using HasTraitFn = bool(*)(TypeID)
 
- Protected Member Functions inherited from mlir::detail::StorageUserBase< ConcreteT, BaseT, StorageT, UniquerT, Traits >
template<typename... Args>
LogicalResult mutate (Args &&...args)
 Mutate the current storage instance. More...
 
ImplTypegetImpl () const
 Utility for easy access to the storage instance. More...
 
- Static Protected Member Functions inherited from mlir::detail::StorageUserBase< ConcreteT, BaseT, StorageT, UniquerT, Traits >
template<typename... Args>
static LogicalResult verify (Args... args)
 Default implementation that just returns success. More...
 

Detailed Description

A quantized type that maps storage to/from expressed types in an unspecified way.

Typical syntax: quant.any<i8:f32> quant.any<i8> quant.any<i8<-16,15>>

Note that for the any type, the expressed type is optional.

Definition at line 197 of file QuantTypes.h.

Member Function Documentation

◆ get()

AnyQuantizedType AnyQuantizedType::get ( unsigned  flags,
Type  storageType,
Type  expressedType,
int64_t  storageTypeMin,
int64_t  storageTypeMax 
)
static

Gets an instance of the type with all parameters specified but not checked.

Definition at line 216 of file QuantTypes.cpp.

References mlir::Type::getContext().

Referenced by mlirAnyQuantizedTypeGet().

◆ getChecked()

AnyQuantizedType AnyQuantizedType::getChecked ( function_ref< InFlightDiagnostic()>  emitError,
unsigned  flags,
Type  storageType,
Type  expressedType,
int64_t  storageTypeMin,
int64_t  storageTypeMax 
)
static

Gets an instance of the type with all specified parameters checked.

Returns a nullptr convertible type on failure.

Definition at line 225 of file QuantTypes.cpp.

References mlir::emitError(), and mlir::Type::getContext().

◆ verify()

LogicalResult AnyQuantizedType::verify ( function_ref< InFlightDiagnostic()>  emitError,
unsigned  flags,
Type  storageType,
Type  expressedType,
int64_t  storageTypeMin,
int64_t  storageTypeMax 
)
static

Verifies construction invariants and issues errors/warnings.

Definition at line 235 of file QuantTypes.cpp.

References mlir::emitError(), mlir::failed(), mlir::failure(), mlir::Type::isa(), mlir::success(), and mlir::quant::QuantizedType::verify().


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