Defines the synch scope model for HIP. More...

#include "clang/Basic/SyncScope.h"

Inheritance diagram for clang::AtomicScopeHIPModel:

Public Types
enum	ID { SingleThread = 1 , Wavefront = 2 , Workgroup = 3 , Agent = 4 , System = 5 , Last = System }
	The enum values match the pre-defined macros __HIP_MEMORY_SCOPE_, which are used to define memory_scope_ enums in hip-c.h. More...

Public Member Functions
	AtomicScopeHIPModel ()

SyncScope	map (unsigned S) const override
	Maps language specific synch scope values to internal SyncScope enum.

bool	isValid (unsigned S) const override
	Check if the compile-time constant synch scope value is valid.

ArrayRef< unsigned >	getRuntimeValues () const override
	Get all possible synch scope values that might be encountered at runtime for the current language.

unsigned	getFallBackValue () const override
	If atomic builtin function is called with invalid synch scope value at runtime, it will fall back to a valid synch scope value returned by this function.

Public Member Functions inherited from clang::AtomicScopeModel
virtual	~AtomicScopeModel ()

virtual SyncScope	map (unsigned S) const =0
	Maps language specific synch scope values to internal SyncScope enum.

virtual bool	isValid (unsigned S) const =0
	Check if the compile-time constant synch scope value is valid.

virtual ArrayRef< unsigned >	getRuntimeValues () const =0
	Get all possible synch scope values that might be encountered at runtime for the current language.

virtual unsigned	getFallBackValue () const =0
	If atomic builtin function is called with invalid synch scope value at runtime, it will fall back to a valid synch scope value returned by this function.

Additional Inherited Members
Static Public Member Functions inherited from clang::AtomicScopeModel
static std::unique_ptr< AtomicScopeModel >	create (AtomicScopeModelKind K)
	Create an atomic scope model by AtomicScopeModelKind.

Detailed Description

Defines the synch scope model for HIP.

Definition at line 172 of file SyncScope.h.

Member Enumeration Documentation

◆ ID

enum clang::AtomicScopeHIPModel::ID

The enum values match the pre-defined macros __HIP_MEMORY_SCOPE_*, which are used to define memory_scope_* enums in hip-c.h.

Enumerator
SingleThread
Wavefront
Workgroup
Agent
System
Last

Definition at line 177 of file SyncScope.h.

Constructor & Destructor Documentation

◆ AtomicScopeHIPModel()

clang::AtomicScopeHIPModel::AtomicScopeHIPModel ( )

inline

Definition at line 186 of file SyncScope.h.

Member Function Documentation

◆ getFallBackValue()

unsigned clang::AtomicScopeHIPModel::getFallBackValue ( ) const

inlineoverridevirtual

If atomic builtin function is called with invalid synch scope value at runtime, it will fall back to a valid synch scope value returned by this function.

Implements clang::AtomicScopeModel.

Definition at line 218 of file SyncScope.h.

References System.