tvm::relax::PatternContext Class Reference

Managed reference to a pattern context. More...

#include <dataflow_pattern.h>

Inheritance diagram for tvm::relax::PatternContext:

Collaboration diagram for tvm::relax::PatternContext:

Public Member Functions
	PatternContext (ffi::UnsafeInit tag)
	PatternContext (bool incremental=false)
const PatternContextObj *	operator-> () const
PatternContextObj *	operator-> ()
void	add_constraint (DFPattern producer, DFPattern consumer, PairCons cons)
	Build an edge constraint between two patterns (producer and consumer).
void	add_constraint (DFConstraint constraint)
	Add a validation constraint.
void	EnterWithScope () const
	The RAII-like entry of a constraint context scope.
void	ExitWithScope () const
	The RAII-like exit of a constraint context scope.

Static Public Member Functions
static ffi::Optional< PatternContext >	Current ()
	Get the constraint context object on the top of the stack.

Static Public Attributes
static constexpr bool	_type_is_nullable = false

Friends
class	With< PatternContext >

Detailed Description

Managed reference to a pattern context.

See also

PatternContextObj

Constructor & Destructor Documentation

PatternContext() [1/2]

tvm::relax::PatternContext::PatternContext ( ffi::UnsafeInit  tag )

inlineexplicit

PatternContext() [2/2]

tvm::relax::PatternContext::PatternContext ( bool  incremental = false )

explicit

Member Function Documentation

add_constraint() [1/2]

void tvm::relax::PatternContext::add_constraint ( DFConstraint  constraint )

inline

Add a validation constraint.

Parameters

constraint

The new constraint

add_constraint() [2/2]

void tvm::relax::PatternContext::add_constraint ( DFPattern  producer, DFPattern  consumer, PairCons  cons  )

inline

Build an edge constraint between two patterns (producer and consumer).

Parameters

producer	The pattern corresponding to the producer node.
consumer	The pattern corresponding to the consumer node.
cons	The constraint type.

See also

PairCons

Current()

static ffi::Optional< PatternContext > tvm::relax::PatternContext::Current ( )

static

Get the constraint context object on the top of the stack.

EnterWithScope()

void tvm::relax::PatternContext::EnterWithScope

(

)

const

The RAII-like entry of a constraint context scope.

ExitWithScope()

void tvm::relax::PatternContext::ExitWithScope

(

)

const

The RAII-like exit of a constraint context scope.

operator->() [1/2]

PatternContextObj * tvm::relax::PatternContext::operator-> ( )

inline

operator->() [2/2]

const PatternContextObj * tvm::relax::PatternContext::operator-> ( ) const

inline

Friends And Related Symbol Documentation

With< PatternContext >

friend class With< PatternContext >

friend

Member Data Documentation

_type_is_nullable

constexpr bool tvm::relax::PatternContext::_type_is_nullable = false

staticconstexpr

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

• include/tvm/relax/dataflow_pattern.h