tvm::tir::MatchBufferRegionNode Class Reference

Match introduces a constraint that the source buffer region can be remapped to the data layout specified by the buffer field. The constraint can be checked in later part of lowering (or optionally during runtime). More...

#include <stmt.h>

Inheritance diagram for tvm::tir::MatchBufferRegionNode:

Collaboration diagram for tvm::tir::MatchBufferRegionNode:

Public Member Functions
	TVM_DECLARE_FINAL_OBJECT_INFO (MatchBufferRegionNode, Object)

Static Public Member Functions
static void	RegisterReflection ()

Public Attributes
Buffer	buffer
	The target buffer. More...
BufferRegion	source
	The source buffer region. More...

Static Public Attributes
static constexpr const char *	_type_key = "tir.MatchBufferRegion"
static constexpr TVMFFISEqHashKind	_type_s_eq_hash_kind = kTVMFFISEqHashKindTreeNode

Detailed Description

Match introduces a constraint that the source buffer region can be remapped to the data layout specified by the buffer field. The constraint can be checked in later part of lowering (or optionally during runtime).

MatchBufferRegion provides a mechanism to represent data layout and compactness constraints in low-level hardware primitives in the IR and defer the check after the sequence of transformations.

Member Function Documentation

RegisterReflection()

static void tvm::tir::MatchBufferRegionNode::RegisterReflection ( )

inlinestatic

TVM_DECLARE_FINAL_OBJECT_INFO()

tvm::tir::MatchBufferRegionNode::TVM_DECLARE_FINAL_OBJECT_INFO	(	MatchBufferRegionNode	,
		Object
	)

Member Data Documentation

_type_key

constexpr const char* tvm::tir::MatchBufferRegionNode::_type_key = "tir.MatchBufferRegion"

staticconstexpr

_type_s_eq_hash_kind

constexpr TVMFFISEqHashKind tvm::tir::MatchBufferRegionNode::_type_s_eq_hash_kind = kTVMFFISEqHashKindTreeNode

staticconstexpr

buffer

Buffer tvm::tir::MatchBufferRegionNode::buffer

The target buffer.

source

BufferRegion tvm::tir::MatchBufferRegionNode::source

The source buffer region.

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

• include/tvm/tir/stmt.h