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::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
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 81 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 207 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 213 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().