type.h File Reference

Relax types, including the richer dependent Relax type nodes. More...

#include <tvm/ffi/function.h>
#include <tvm/ffi/reflection/registry.h>
#include <tvm/ir/attrs.h>
#include <tvm/ir/env_func.h>
#include <tvm/ir/global_info.h>
#include <tvm/ir/prim/expr.h>
#include <tvm/ir/type.h>
#include <string>
#include <utility>

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Classes
class	tvm::relax::PackedFuncTypeNode
class	tvm::relax::PackedFuncType
class	tvm::relax::AnyTypeNode
	Base type of all Relax type information. More...
class	tvm::relax::AnyType
	Managed reference to AnyTypeNode. More...
class	tvm::relax::ShapeTypeNode
	Type of shape value. More...
class	tvm::relax::ShapeType
	Managed reference to ShapeTypeNode. More...
class	tvm::relax::TensorTypeNode
	Type of Tensor. More...
class	tvm::relax::TensorType
	Managed reference to TensorTypeNode. More...
class	tvm::relax::FuncTypeNode
	Function type information. More...
class	tvm::relax::FuncType
	Managed reference to FuncTypeNode. More...

Namespaces
namespace	tvm
	An object that builds and maintains block scope and StmtSref mapping for Dependence analysis.
namespace	tvm::relax

Typedefs
using	tvm::relax::Expr = tvm::Expr
using	tvm::relax::ExprNode = tvm::ExprNode
using	tvm::relax::ObjectTypeNode = AnyTypeNode
using	tvm::relax::ObjectType = AnyType
using	tvm::relax::TypeDeriveFunc = TypedEnvFunc< Type(const Call &call, const BlockBuilder &ctx)>
	custom-defined Type derivation function.

Functions
template<typename T >
ffi::Optional< T >	tvm::relax::MatchType (const Expr &expr)
	Match and check if expr has Relax type T and return it.
template<typename T >
const T *	tvm::relax::GetTypeAs (const Expr &expr)
	Get the type of a given expr and try to cast it as const T*.
Type	tvm::relax::GetType (const Expr &expr)
	Get the underlying Relax type of expr.
bool	tvm::relax::HasVoidType (const Expr &expr)
	Whether the expr has void type.
void	tvm::relax::UpdateType (Expr expr, Type ty)
	Update the type of an Expr.

Detailed Description

Relax types, including the richer dependent Relax type nodes.