llvm::AMDGPU::HSAMD Namespace Reference

Namespaces
	Kernel
	Key
	V3

Classes
struct	Metadata
	In-memory representation of HSA metadata. More...
class	MetadataStreamer
class	MetadataStreamerV2
class	MetadataStreamerV3

Enumerations
enum	AccessQualifier : uint8_t {   AccessQualifier::Default = 0, AccessQualifier::ReadOnly = 1, AccessQualifier::WriteOnly = 2, AccessQualifier::ReadWrite = 3,   AccessQualifier::Unknown = 0xff }
	Access qualifiers. More...
enum	AddressSpaceQualifier : uint8_t {   AddressSpaceQualifier::Private = 0, AddressSpaceQualifier::Global = 1, AddressSpaceQualifier::Constant = 2, AddressSpaceQualifier::Local = 3,   AddressSpaceQualifier::Generic = 4, AddressSpaceQualifier::Region = 5, AddressSpaceQualifier::Unknown = 0xff }
	Address space qualifiers. More...
enum	ValueKind : uint8_t {   ValueKind::ByValue = 0, ValueKind::GlobalBuffer = 1, ValueKind::DynamicSharedPointer = 2, ValueKind::Sampler = 3,   ValueKind::Image = 4, ValueKind::Pipe = 5, ValueKind::Queue = 6, ValueKind::HiddenGlobalOffsetX = 7,   ValueKind::HiddenGlobalOffsetY = 8, ValueKind::HiddenGlobalOffsetZ = 9, ValueKind::HiddenNone = 10, ValueKind::HiddenPrintfBuffer = 11,   ValueKind::HiddenDefaultQueue = 12, ValueKind::HiddenCompletionAction = 13, ValueKind::HiddenMultiGridSyncArg = 14, ValueKind::Unknown = 0xff }
	Value kinds. More...
enum	ValueType : uint8_t {   ValueType::Struct = 0, ValueType::I8 = 1, ValueType::U8 = 2, ValueType::I16 = 3,   ValueType::U16 = 4, ValueType::F16 = 5, ValueType::I32 = 6, ValueType::U32 = 7,   ValueType::F32 = 8, ValueType::I64 = 9, ValueType::U64 = 10, ValueType::F64 = 11,   ValueType::Unknown = 0xff }
	Value types. More...

Functions
std::error_code	fromString (std::string String, Metadata &HSAMetadata)
	Converts String to HSAMetadata. More...
std::error_code	toString (Metadata HSAMetadata, std::string &String)
	Converts HSAMetadata to String. More...

Variables
constexpr uint32_t	VersionMajor = 1
	HSA metadata major version. More...
constexpr uint32_t	VersionMinor = 0
	HSA metadata minor version. More...
constexpr char	AssemblerDirectiveBegin [] = ".amd_amdgpu_hsa_metadata"
	HSA metadata beginning assembler directive. More...
constexpr char	AssemblerDirectiveEnd [] = ".end_amd_amdgpu_hsa_metadata"
	HSA metadata ending assembler directive. More...

Enumeration Type Documentation

AccessQualifier

enum llvm::AMDGPU::HSAMD::AccessQualifier : uint8_t

strong

Access qualifiers.

Enumerator
Default
ReadOnly
WriteOnly
ReadWrite
Unknown

Definition at line 42 of file AMDGPUMetadata.h.

AddressSpaceQualifier

enum llvm::AMDGPU::HSAMD::AddressSpaceQualifier : uint8_t

strong

Address space qualifiers.

Enumerator
Private
Global
Constant
Local
Generic
Region
Unknown

Definition at line 51 of file AMDGPUMetadata.h.

ValueKind

enum llvm::AMDGPU::HSAMD::ValueKind : uint8_t

strong

Value kinds.

Enumerator
ByValue
GlobalBuffer
DynamicSharedPointer
Sampler
Image
Pipe
Queue
HiddenGlobalOffsetX
HiddenGlobalOffsetY
HiddenGlobalOffsetZ
HiddenNone
HiddenPrintfBuffer
HiddenDefaultQueue
HiddenCompletionAction
HiddenMultiGridSyncArg
Unknown

Definition at line 62 of file AMDGPUMetadata.h.

ValueType

enum llvm::AMDGPU::HSAMD::ValueType : uint8_t

strong

Value types.

Enumerator
Struct
I8
U8
I16
U16
F16
I32
U32
F32
I64
U64
F64
Unknown

Definition at line 82 of file AMDGPUMetadata.h.

Function Documentation

fromString()

std::error_code llvm::AMDGPU::HSAMD::fromString	(	std::string	String,
		Metadata &	HSAMetadata
	)

Converts String to HSAMetadata.

Definition at line 209 of file AMDGPUMetadata.cpp.

Referenced by llvm::AMDGPUTargetStreamer::EmitHSAMetadataV2(), and llvm::APInt::usub_sat().

toString()

std::error_code llvm::AMDGPU::HSAMD::toString	(	Metadata	HSAMetadata,
		std::string &	String
	)

Converts HSAMetadata to String.

Definition at line 215 of file AMDGPUMetadata.cpp.

References llvm::max().

Referenced by llvm::AMDGPU::HSAMD::MetadataStreamerV2::end().

Variable Documentation

AssemblerDirectiveBegin

constexpr char llvm::AMDGPU::HSAMD::AssemblerDirectiveBegin[] = ".amd_amdgpu_hsa_metadata"

HSA metadata beginning assembler directive.

Definition at line 37 of file AMDGPUMetadata.h.

Referenced by llvm::AMDGPUTargetAsmStreamer::EmitHSAMetadata().

AssemblerDirectiveEnd

constexpr char llvm::AMDGPU::HSAMD::AssemblerDirectiveEnd[] = ".end_amd_amdgpu_hsa_metadata"

HSA metadata ending assembler directive.

Definition at line 39 of file AMDGPUMetadata.h.

Referenced by llvm::AMDGPUTargetAsmStreamer::EmitHSAMetadata().

VersionMajor

constexpr uint32_t llvm::AMDGPU::HSAMD::VersionMajor = 1

HSA metadata major version.

Definition at line 32 of file AMDGPUMetadata.h.

Referenced by llvm::AMDGPU::HSAMD::MetadataStreamerV2::emitKernel().

VersionMinor

constexpr uint32_t llvm::AMDGPU::HSAMD::VersionMinor = 0

HSA metadata minor version.

Definition at line 34 of file AMDGPUMetadata.h.

Referenced by llvm::AMDGPU::HSAMD::MetadataStreamerV2::emitKernel().