tvm::OpNode Class Reference

Primitive Op(builtin intrinsics) More...

#include <op.h>

Inheritance diagram for tvm::OpNode:

Collaboration diagram for tvm::OpNode:

Public Member Functions
	TVM_FFI_DECLARE_OBJECT_INFO_FINAL ("ir.Op", OpNode, 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::ExprNode
static void	RegisterReflection ()

Public Attributes
ffi::String	name
	name of the operator More...
ffi::String	description
	detailed description of the operator This can be used to generate docstring automatically for the operator. More...
ffi::Array< ArgumentInfo >	arguments
ffi::String	attrs_type_key
	The type key of the attribute field This can be empty, in which case it defaults to anything. More...
uint32_t	attrs_type_index {0}
	attribute type index, this field varies in each run and is not exposed to frontend. More...
int32_t	num_inputs = -1
	number of input arguments to the operator, -1 means it is variable length More...
int32_t	support_level = 10
	support level of the operator, The lower the more priority it contains. This is in analogies to BLAS levels. More...
Public Attributes inherited from tvm::ExprNode
Span	span
	Span that points to the original source code. Reserved debug information. More...
Type	ty = Type::Missing()
	The deduced or annotated type of the expression. More...

Static Public Attributes
static constexpr TVMFFISEqHashKind	_type_s_eq_hash_kind = kTVMFFISEqHashKindUniqueInstance
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

Friends
template<typename >
class	AttrRegistryMapContainerMap
template<typename , typename >
class	AttrRegistry
class	OpRegEntry

Detailed Description

Primitive Op(builtin intrinsics)

This data structure stores the meta-data about primitive operators that can be invoked via Call.

Low-level IR intrinsics(such as libc.expf) are also implemented via Op.

See also

Op

Member Function Documentation

RegisterReflection()

static void tvm::OpNode::RegisterReflection ( )

inlinestatic

TVM_FFI_DECLARE_OBJECT_INFO_FINAL()

tvm::OpNode::TVM_FFI_DECLARE_OBJECT_INFO_FINAL	(	"ir.Op"	,
		OpNode	,
		ExprNode
	)

Friends And Related Function Documentation

AttrRegistry

template<typename , typename >

friend class AttrRegistry

friend

AttrRegistryMapContainerMap

template<typename >

friend class AttrRegistryMapContainerMap

friend

OpRegEntry

friend class OpRegEntry

friend

Member Data Documentation

_type_s_eq_hash_kind

constexpr TVMFFISEqHashKind tvm::OpNode::_type_s_eq_hash_kind = kTVMFFISEqHashKindUniqueInstance

staticconstexpr

arguments

ffi::Array<ArgumentInfo> tvm::OpNode::arguments

attrs_type_index

uint32_t tvm::OpNode::attrs_type_index {0}

attribute type index, this field varies in each run and is not exposed to frontend.

attrs_type_key

ffi::String tvm::OpNode::attrs_type_key

The type key of the attribute field This can be empty, in which case it defaults to anything.

description

ffi::String tvm::OpNode::description

detailed description of the operator This can be used to generate docstring automatically for the operator.

name

ffi::String tvm::OpNode::name

name of the operator

num_inputs

int32_t tvm::OpNode::num_inputs = -1

number of input arguments to the operator, -1 means it is variable length

support_level

int32_t tvm::OpNode::support_level = 10

support level of the operator, The lower the more priority it contains. This is in analogies to BLAS levels.

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

• include/tvm/ir/op.h