mlir::amdgpu Namespace Reference

Classes
struct	AmdgpuFoldMemRefOpsPass
struct	Chipset
	Represents the amdgpu gfx chipset version, e.g., gfx90a, gfx942, gfx1103. More...
struct	FoldMemRefOpsIntoGatherToLDSOp

Functions
void	populateCommonGPUTypeAndAttributeConversions (TypeConverter &typeConverter)
	Remap common GPU memory spaces (Workgroup, Private, etc) to LLVM address spaces.
ParseResult	parseMNKDimensionList (OpAsmParser &parser, IntegerAttr &m, IntegerAttr &n, IntegerAttr &k)
	Parser for the custom<MNKDimensionList> custom assembly format used by WMMAOp.
ParseResult	parseMNKDimensionList (OpAsmParser &parser, Operation *, IntegerAttr &m, IntegerAttr &n, IntegerAttr &k)
void	printMNKDimensionList (OpAsmPrinter &printer, IntegerAttr m, IntegerAttr n, IntegerAttr k)
	Printer for the custom<MNKDimensionList> custom assembly format used by WMMAOp.
void	printMNKDimensionList (OpAsmPrinter &printer, Operation *, IntegerAttr m, IntegerAttr n, IntegerAttr k)
void	populateAmdgpuEmulateAtomicsPatterns (ConversionTarget &target, RewritePatternSet &patterns, Chipset chipset, PatternBenefit benefit=1)
void	populateAmdgpuResolveStridedMetadataPatterns (RewritePatternSet &patterns, PatternBenefit benefit=1)
void	populateAmdgpuMaskedloadToLoadPatterns (RewritePatternSet &patterns, PatternBenefit benefit=1)
void	populateAmdgpuFoldMemRefOpsPatterns (RewritePatternSet &patterns, PatternBenefit benefit=1)
bool	hasOcpFp8 (const Chipset &chipset)
static LogicalResult	foldMemrefViewOp (PatternRewriter &rewriter, Location loc, Value view, mlir::OperandRange indices, SmallVectorImpl< Value > &resolvedIndices, Value &memrefBase, StringRef role)

Function Documentation

foldMemrefViewOp()

LogicalResult mlir::amdgpu::foldMemrefViewOp ( PatternRewriter & rewriter, Location loc, Value view, mlir::OperandRange indices, SmallVectorImpl< Value > & resolvedIndices, Value & memrefBase, StringRef role )

static

Definition at line 31 of file FoldMemRefsOps.cpp.

References mlir::Value::getDefiningOp(), indices, mlir::RewriterBase::notifyMatchFailure(), mlir::affine::resolveIndicesIntoOpWithOffsetsAndStrides(), mlir::memref::resolveSourceIndicesCollapseShape(), mlir::memref::resolveSourceIndicesExpandShape(), and success().

Referenced by mlir::amdgpu::FoldMemRefOpsIntoGatherToLDSOp::matchAndRewrite().

hasOcpFp8()

bool mlir::amdgpu::hasOcpFp8 ( const Chipset & chipset )

inline

Definition at line 52 of file Chipset.h.

References mlir::amdgpu::Chipset::majorVersion, and mlir::amdgpu::Chipset::minorVersion.

Referenced by isSupportedF8(), typeIsExpectedBf8ForChipset(), and typeIsExpectedFp8ForChipset().

parseMNKDimensionList() [1/2]

ParseResult mlir::amdgpu::parseMNKDimensionList	(	OpAsmParser &	parser,
		IntegerAttr &	m,
		IntegerAttr &	n,
		IntegerAttr &	k )

Parser for the custom<MNKDimensionList> custom assembly format used by WMMAOp.

Definition at line 402 of file AMDGPUDialect.cpp.

References mlir::AsmParser::emitError(), mlir::AsmParser::getBuilder(), mlir::AsmParser::getCurrentLocation(), mlir::Builder::getI32IntegerAttr(), mlir::AsmParser::parseDimensionList(), and success().

Referenced by parseMNKDimensionList().

parseMNKDimensionList() [2/2]

ParseResult mlir::amdgpu::parseMNKDimensionList ( OpAsmParser & parser, Operation * , IntegerAttr & m, IntegerAttr & n, IntegerAttr & k )

inline

Definition at line 35 of file AMDGPUDialect.h.

References parseMNKDimensionList().

populateAmdgpuEmulateAtomicsPatterns()

void mlir::amdgpu::populateAmdgpuEmulateAtomicsPatterns	(	ConversionTarget &	target,
		RewritePatternSet &	patterns,
		Chipset	chipset,
		PatternBenefit	benefit = 1 )

Definition at line 166 of file EmulateAtomics.cpp.

References mlir::getElementTypeOrSelf(), mlir::amdgpu::Chipset::majorVersion, mlir::patterns, and target.

populateAmdgpuFoldMemRefOpsPatterns()

void mlir::amdgpu::populateAmdgpuFoldMemRefOpsPatterns	(	RewritePatternSet &	patterns,
		PatternBenefit	benefit = 1 )

Definition at line 104 of file FoldMemRefsOps.cpp.

References mlir::patterns.

Referenced by mlir::amdgpu::AmdgpuFoldMemRefOpsPass::runOnOperation().

populateAmdgpuMaskedloadToLoadPatterns()

void mlir::amdgpu::populateAmdgpuMaskedloadToLoadPatterns	(	RewritePatternSet &	patterns,
		PatternBenefit	benefit = 1 )

Definition at line 240 of file MaskedloadToLoad.cpp.

References mlir::patterns.

Referenced by AmdgpuMaskedloadToLoadPass::runOnOperation().

populateAmdgpuResolveStridedMetadataPatterns()

void mlir::amdgpu::populateAmdgpuResolveStridedMetadataPatterns	(	RewritePatternSet &	patterns,
		PatternBenefit	benefit = 1 )

Definition at line 68 of file ResolveStridedMetadata.cpp.

References mlir::patterns.

populateCommonGPUTypeAndAttributeConversions()

void mlir::amdgpu::populateCommonGPUTypeAndAttributeConversions

(

TypeConverter &

typeConverter

)

Remap common GPU memory spaces (Workgroup, Private, etc) to LLVM address spaces.

Definition at line 3475 of file AMDGPUToROCDL.cpp.

References mlir::populateGpuMemorySpaceAttributeConversions().

printMNKDimensionList() [1/2]

void mlir::amdgpu::printMNKDimensionList ( OpAsmPrinter & printer, IntegerAttr m, IntegerAttr n, IntegerAttr k )

inline

Printer for the custom<MNKDimensionList> custom assembly format used by WMMAOp.

Definition at line 43 of file AMDGPUDialect.h.

References mlir::AsmPrinter::printDimensionList().

Referenced by printMNKDimensionList().

printMNKDimensionList() [2/2]

void mlir::amdgpu::printMNKDimensionList ( OpAsmPrinter & printer, Operation * , IntegerAttr m, IntegerAttr n, IntegerAttr k )

inline

Definition at line 47 of file AMDGPUDialect.h.

References printMNKDimensionList().