mlir::amdgpu Namespace Reference

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

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)
int32_t	getGlobalPrefetchLLVMEncoding (amdgpu::LoadTemporalHint hint, amdgpu::Scope scope, bool isSpeculative)
void	registerMemoryAccessOpInterfacesExternalModels (DialectRegistry &registry)
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)
bool	hasOcpFp8 (const Chipset &chipset)
bool	isGlobalMemorySpace (Attribute memorySpace, bool allowFlat)
bool	isWorkgroupMemorySpace (Attribute memorySpace)
bool	isFatRawBufferMemorySpace (Attribute memorySpace)

Function Documentation

getGlobalPrefetchLLVMEncoding()

int32_t mlir::amdgpu::getGlobalPrefetchLLVMEncoding ( amdgpu::LoadTemporalHint hint, amdgpu::Scope scope, bool isSpeculative )

inline

Definition at line 18 of file AMDGPUEnums.h.

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().

isFatRawBufferMemorySpace()

bool mlir::amdgpu::isFatRawBufferMemorySpace ( Attribute memorySpace )

inline

Definition at line 49 of file MemorySpaceUtils.h.

isGlobalMemorySpace()

bool mlir::amdgpu::isGlobalMemorySpace ( Attribute memorySpace, bool allowFlat )

inline

Definition at line 23 of file MemorySpaceUtils.h.

Referenced by verifyBase(), and verifyRawBufferOp().

isWorkgroupMemorySpace()

bool mlir::amdgpu::isWorkgroupMemorySpace ( Attribute memorySpace )

inline

Definition at line 36 of file MemorySpaceUtils.h.

Referenced by verifyBase(), verifyDescriptorOp(), and verifyDsBarrierOpCommon().

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 355 of file AMDGPUOps.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 37 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::RewritePatternSet::add(), mlir::RewritePatternSet::getContext(), mlir::getElementTypeOrSelf(), mlir::amdgpu::Chipset::majorVersion, and target.

populateAmdgpuMaskedloadToLoadPatterns()

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

Definition at line 240 of file MaskedloadToLoad.cpp.

References mlir::RewritePatternSet::add(), and mlir::RewritePatternSet::getContext().

Referenced by AmdgpuMaskedloadToLoadPass::runOnOperation().

populateAmdgpuResolveStridedMetadataPatterns()

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

Definition at line 68 of file ResolveStridedMetadata.cpp.

References mlir::RewritePatternSet::add(), and mlir::RewritePatternSet::getContext().

populateCommonGPUTypeAndAttributeConversions()

void mlir::amdgpu::populateCommonGPUTypeAndAttributeConversions

(

TypeConverter &

typeConverter

)

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

Definition at line 4501 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 45 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 49 of file AMDGPUDialect.h.

References printMNKDimensionList().

registerMemoryAccessOpInterfacesExternalModels()

void mlir::amdgpu::registerMemoryAccessOpInterfacesExternalModels

(

DialectRegistry &

registry

)

Definition at line 233 of file MemoryAccessOpInterfacesImpl.cpp.

References mlir::DialectRegistry::addExtension().

Referenced by mlir::registerAllDialects().