EmulateAtomics.cpp File Reference

#include "mlir/Dialect/AMDGPU/Transforms/Passes.h"
#include "mlir/Dialect/AMDGPU/IR/AMDGPUDialect.h"
#include "mlir/Dialect/Arith/IR/Arith.h"
#include "mlir/Dialect/ControlFlow/IR/ControlFlowOps.h"
#include "mlir/Dialect/LLVMIR/ROCDLTargetInfo.h"
#include "mlir/Dialect/Vector/IR/VectorOps.h"
#include "mlir/IR/BuiltinAttributes.h"
#include "mlir/IR/TypeUtilities.h"
#include "mlir/Transforms/DialectConversion.h"
#include "mlir/Dialect/AMDGPU/Transforms/Passes.h.inc"

Go to the source code of this file.

Classes
class	mlir::amdgpu::impl::AmdgpuEmulateAtomicsPassBase< DerivedT >

Namespaces
namespace	mlir
	Include the generated interface declarations.
namespace	mlir::amdgpu
namespace	mlir::amdgpu::impl

Macros
#define	GEN_PASS_DEF_AMDGPUEMULATEATOMICSPASS

Functions
std::unique_ptr<::mlir::Pass >	mlir::amdgpu::impl::createAmdgpuEmulateAtomicsPass ()
std::unique_ptr<::mlir::Pass >	mlir::amdgpu::impl::createAmdgpuEmulateAtomicsPass (AmdgpuEmulateAtomicsPassOptions options)
std::unique_ptr<::mlir::Pass >	mlir::amdgpu::createAmdgpuEmulateAtomicsPass ()
std::unique_ptr<::mlir::Pass >	mlir::amdgpu::createAmdgpuEmulateAtomicsPass (AmdgpuEmulateAtomicsPassOptions options)
static void	patchOperandSegmentSizes (ArrayRef< NamedAttribute > attrs, SmallVectorImpl< NamedAttribute > &newAttrs, DataArgAction action)
template<typename OpTy>
static OpTy::Properties	getPropertiesFromAttrs (OpBuilder &builder, Location loc, ArrayRef< NamedAttribute > attrs)
static Value	flattenVecToBits (ConversionPatternRewriter &rewriter, Location loc, Value val)
static bool	isFaddNativelySupported (const ROCDL::TargetInfo &target, RawBufferAtomicFaddOp op)
	Returns whether op can be lowered to a native buffer atomic fadd on target.

Macro Definition Documentation

GEN_PASS_DEF_AMDGPUEMULATEATOMICSPASS

#define GEN_PASS_DEF_AMDGPUEMULATEATOMICSPASS

Definition at line 21 of file EmulateAtomics.cpp.

Function Documentation

flattenVecToBits()

Value flattenVecToBits ( ConversionPatternRewriter & rewriter, Location loc, Value val )

static

Definition at line 108 of file EmulateAtomics.cpp.

References mlir::Value::getType().

getPropertiesFromAttrs()

template<typename OpTy>

OpTy::Properties getPropertiesFromAttrs ( OpBuilder & builder, Location loc, ArrayRef< NamedAttribute > attrs )

static

Definition at line 92 of file EmulateAtomics.cpp.

isFaddNativelySupported()

bool isFaddNativelySupported ( const ROCDL::TargetInfo & target, RawBufferAtomicFaddOp op )

static

Returns whether op can be lowered to a native buffer atomic fadd on target.

Definition at line 198 of file EmulateAtomics.cpp.

References mlir::getElementTypeOrSelf(), and target.

Referenced by mlir::amdgpu::populateAmdgpuEmulateAtomicsPatterns().

patchOperandSegmentSizes()

void patchOperandSegmentSizes ( ArrayRef< NamedAttribute > attrs, SmallVectorImpl< NamedAttribute > & newAttrs, DataArgAction action )

static

Definition at line 60 of file EmulateAtomics.cpp.