ElementwiseToLinalg.cpp File Reference

#include "mlir/Dialect/Linalg/Passes.h"
#include "mlir/Dialect/Arith/Utils/Utils.h"
#include "mlir/Dialect/Linalg/IR/Linalg.h"
#include "mlir/Dialect/Linalg/Transforms/Transforms.h"
#include "mlir/Dialect/Linalg/Utils/Utils.h"
#include "mlir/Transforms/DialectConversion.h"
#include "mlir/Dialect/Linalg/Passes.h.inc"

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Namespaces
	mlir
	This header declares functions that assist transformations in the MemRef dialect.

Macros
#define	GEN_PASS_DEF_CONVERTELEMENTWISETOLINALG

Functions
static bool	isElementwiseMappableOpOnRankedTensors (Operation *op)
static SmallVector< Value, 4 >	getOrCreateOperandsMatchingResultTypes (OpBuilder &b, Operation *op)
	Given op assumed isElementwiseMappableOpOnRankedTensors, iterate over the result types and return a list of values such that, for each result type t and value v at the same index idx: More...

Macro Definition Documentation

GEN_PASS_DEF_CONVERTELEMENTWISETOLINALG

#define GEN_PASS_DEF_CONVERTELEMENTWISETOLINALG

Definition at line 18 of file ElementwiseToLinalg.cpp.

Function Documentation

getOrCreateOperandsMatchingResultTypes()

static SmallVector<Value, 4> getOrCreateOperandsMatchingResultTypes ( OpBuilder &  b, Operation *  op  )

static

Given op assumed isElementwiseMappableOpOnRankedTensors, iterate over the result types and return a list of values such that, for each result type t and value v at the same index idx:

1. v.getType() == t
2. If an operand of op has type t, let operand_first be the first such operand. Thenv == operand_first.
3. Otherwise, v is a newly created tensor::EmptyOp with: a. Static and dynamic dims extracted from the first operand of op. b. Elemental type equal to the elemental type of t.

This is sufficient because ElementwiseMappable guarantees that "The static types of all vector (resp. tensor) operands and results must have the same shape".

Definition at line 48 of file ElementwiseToLinalg.cpp.

isElementwiseMappableOpOnRankedTensors()

static bool isElementwiseMappableOpOnRankedTensors ( Operation *  op )

static

Definition at line 24 of file ElementwiseToLinalg.cpp.