tvm::PrimExpr Class Reference

Typed reference/view over any Expr whose ExprNode::ty is PrimType. More...

#include <base_expr.h>

Inheritance diagram for tvm::PrimExpr:

Collaboration diagram for tvm::PrimExpr:

Public Member Functions
	PrimExpr (Call call)
	Construct from a call after checking that its result type is PrimType. More...
	PrimExpr (int32_t value)
	construct from integer. More...
	PrimExpr (float value)
	construct from float. More...
	TVM_FFI_DEFINE_OBJECT_REF_METHODS_NULLABLE (PrimExpr, TypedExpr< PrimType >, ExprNode)
Public Member Functions inherited from tvm::TypedExpr< PrimType >
PrimType	ty () const
	TVM_FFI_DEFINE_OBJECT_REF_METHODS_NULLABLE (TypedExpr, Expr, ExprNode)
Public Member Functions inherited from tvm::Expr
bool	operator== (const Expr &other) const =delete
bool	operator!= (const Expr &other) const =delete
bool	operator< (const Expr &other) const =delete
	TVM_FFI_DEFINE_OBJECT_REF_METHODS_NULLABLE (Expr, ffi::ObjectRef, ExprNode)

Static Public Member Functions
static PrimExpr	ConvertFallbackValue (ffi::String value)
	construct from string to form a StringImm. More...

Static Public Attributes
static constexpr bool	_type_container_is_exact = false
Static Public Attributes inherited from tvm::TypedExpr< PrimType >
static constexpr bool	_type_container_is_exact

Detailed Description

Typed reference/view over any Expr whose ExprNode::ty is PrimType.

PrimExpr is a type category rather than a dedicated runtime node category. It can contain intrinsic primitive nodes such as IntImmNode and FloatImmNode, or a general ExprNode such as CallNode, when that expression's ty field is a PrimType. This keeps primitive-only APIs explicit while allowing shared Expr nodes for cross-dialect values with richer result types when needed.

Constructor & Destructor Documentation

PrimExpr() [1/3]

tvm::PrimExpr::PrimExpr

(

Call

call

)

Construct from a call after checking that its result type is PrimType.

Parameters

call	The call to view as a primitive expression.

PrimExpr() [2/3]

tvm::PrimExpr::PrimExpr

(

int32_t

value

)

construct from integer.

Parameters

value

The value to be constructed.

PrimExpr() [3/3]

tvm::PrimExpr::PrimExpr

(

float

value

)

construct from float.

Parameters

value

The value to be constructed.

Member Function Documentation

ConvertFallbackValue()

static PrimExpr tvm::PrimExpr::ConvertFallbackValue ( ffi::String  value )

static

construct from string to form a StringImm.

Parameters

value

The value to be constructed.

TVM_FFI_DEFINE_OBJECT_REF_METHODS_NULLABLE()

tvm::PrimExpr::TVM_FFI_DEFINE_OBJECT_REF_METHODS_NULLABLE	(	PrimExpr	,
		TypedExpr< PrimType >	,
		ExprNode
	)

Member Data Documentation

_type_container_is_exact

constexpr bool tvm::PrimExpr::_type_container_is_exact = false

staticconstexpr

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

• include/tvm/ir/base_expr.h