mlir::xegpu::uArch Namespace Reference

Classes
struct	BMGuArch
struct	CacheInfo
struct	Instruction
struct	MMAInstructionInterface
struct	PVCuArch
struct	RegisterFileInfo
struct	SharedMemory
struct	Subgroup2DBlockLoadInstruction
struct	Subgroup2DBlockPrefetchInstruction
struct	Subgroup2DBlockStoreInstruction
struct	SubgroupMatrixMultiplyAcc
struct	uArch
struct	Xe2Plus
struct	XeCoreInfo

Enumerations
enum class	InstructionScope { Lane , Subgroup , Workgroup , Cluster }
enum class	InstructionKind { SubgroupMatrixMultiplyAcc , Subgroup2DBlockStore , Subgroup2DBlockLoad , Subgroup2DBlockPrefetch }
enum class	RegisterFileMode : uint8_t { Small , Large }
enum class	RegisterFileType : uint8_t { GRF , ARF }
enum class	CacheHierarchyLevel { L1 = 1 , L2 = 2 , L3 = 3 }
enum class	MMAOpndKind { MatrixA , MatrixB , MatrixC , MatrixD }

Functions
const uArch *	getUArch (llvm::StringRef archName)

Variables
constexpr unsigned	generalPackedFormatBitSize {32}

Enumeration Type Documentation

CacheHierarchyLevel

enum class mlir::xegpu::uArch::CacheHierarchyLevel

strong

Enumerator
L1
L2
L3

Definition at line 117 of file uArchBase.h.

InstructionKind

enum class mlir::xegpu::uArch::InstructionKind

strong

Enumerator
SubgroupMatrixMultiplyAcc
Subgroup2DBlockStore
Subgroup2DBlockLoad
Subgroup2DBlockPrefetch

Definition at line 36 of file uArchBase.h.

InstructionScope

enum class mlir::xegpu::uArch::InstructionScope

strong

Enumerator
Lane
Subgroup
Workgroup
Cluster

Definition at line 35 of file uArchBase.h.

MMAOpndKind

enum class mlir::xegpu::uArch::MMAOpndKind

strong

Enumerator
MatrixA
MatrixB
MatrixC
MatrixD

Definition at line 207 of file uArchBase.h.

RegisterFileMode

enum class mlir::xegpu::uArch::RegisterFileMode : uint8_t

strong

Enumerator
Small
Large

Definition at line 86 of file uArchBase.h.

RegisterFileType

enum class mlir::xegpu::uArch::RegisterFileType : uint8_t

strong

Enumerator
GRF
ARF

Definition at line 87 of file uArchBase.h.

Function Documentation

getUArch()

const uArch * mlir::xegpu::uArch::getUArch ( llvm::StringRef archName )

inline

Definition at line 268 of file IntelGpuXe2.h.

References mlir::xegpu::uArch::BMGuArch::getInstance(), and mlir::xegpu::uArch::PVCuArch::getInstance().

Referenced by mlir::xegpu::createXeGPUOptimizeBlockLoads().

Variable Documentation

generalPackedFormatBitSize

unsigned mlir::xegpu::uArch::generalPackedFormatBitSize {32}

constexpr

Definition at line 32 of file uArchBase.h.