An iteration variable representing an iteration over a one dimensional interval. More...

#include <iter_var.h>

Inheritance diagram for tvm::s_tir::IterVarNode:

Collaboration diagram for tvm::s_tir::IterVarNode:

Public Member Functions
	IterVarNode (ffi::UnsafeInit tag)

	IterVarNode (PrimVar var)

	TVM_FFI_DECLARE_OBJECT_INFO_FINAL ("s_tir.IterVar", IterVarNode, OpaqueExprNode)

Public Member Functions inherited from tvm::OpaqueExprNode
	TVM_FFI_DECLARE_OBJECT_INFO ("ir.OpaqueExpr", OpaqueExprNode, ExprNode)

Public Member Functions inherited from tvm::ExprNode
	TVM_FFI_DECLARE_OBJECT_INFO ("ir.Expr", ExprNode, ffi::Object)

Static Public Member Functions
static void	RegisterReflection ()

Static Public Member Functions inherited from tvm::OpaqueExprNode
static void	RegisterReflection ()

Static Public Member Functions inherited from tvm::ExprNode
static void	RegisterReflection ()

Public Attributes
ffi::Optional< Range >	dom
	the domain of iteration, if known, can be None For the intermediate schedule node, before schedule.

PrimVar	var
	The looping variable.

IterVarType	iter_type
	The type of the IterVar.

ffi::String	thread_tag
	additional tag on the iteration variable, set this if this is bound already to a known thread tag.

Public Attributes inherited from tvm::ExprNode
Location	loc = UnknownLoc()
	Location that points to the original source code. Reserved debug information.

Type	ty = MissingType()
	The deduced or annotated type of the expression.

Static Public Attributes
static constexpr TVMFFISEqHashKind	_type_s_eq_hash_kind = kTVMFFISEqHashKindTreeNode

Static Public Attributes inherited from tvm::OpaqueExprNode
static constexpr const uint32_t	_type_child_slots = 2

Static Public Attributes inherited from tvm::ExprNode
static constexpr TVMFFISEqHashKind	_type_s_eq_hash_kind = kTVMFFISEqHashKindTreeNode

static constexpr const uint32_t	_type_child_slots = 64

Detailed Description

An iteration variable representing an iteration over a one dimensional interval.

The dtype of the extent of the dom of the IterVar must match the dtype of the internal Var.

Constructor & Destructor Documentation

◆ IterVarNode() [1/2]

tvm::s_tir::IterVarNode::IterVarNode ( ffi::UnsafeInit tag )

inlineexplicit

◆ IterVarNode() [2/2]

tvm::s_tir::IterVarNode::IterVarNode ( PrimVar var )

inlineexplicit

Member Function Documentation

◆ RegisterReflection()

static void tvm::s_tir::IterVarNode::RegisterReflection ( )

inlinestatic

◆ TVM_FFI_DECLARE_OBJECT_INFO_FINAL()

tvm::s_tir::IterVarNode::TVM_FFI_DECLARE_OBJECT_INFO_FINAL	(	"s_tir.IterVar"	,
		IterVarNode	,
		OpaqueExprNode
	)

Member Data Documentation

◆ _type_s_eq_hash_kind

constexpr TVMFFISEqHashKind tvm::s_tir::IterVarNode::_type_s_eq_hash_kind = kTVMFFISEqHashKindTreeNode

staticconstexpr

◆ dom

ffi::Optional<Range> tvm::s_tir::IterVarNode::dom

the domain of iteration, if known, can be None For the intermediate schedule node, before schedule.

◆ iter_type

IterVarType tvm::s_tir::IterVarNode::iter_type

The type of the IterVar.

◆ thread_tag

ffi::String tvm::s_tir::IterVarNode::thread_tag

additional tag on the iteration variable, set this if this is bound already to a known thread tag.

◆ var

PrimVar tvm::s_tir::IterVarNode::var

The looping variable.

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

include/tvm/s_tir/iter_var.h

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes