umpire::resource Namespace Reference

Classes
class	CudaConstantMemoryResource
class	CudaConstantMemoryResourceFactory
	Factory class for constructing MemoryResource objects that use GPU memory. More...
class	CudaDeviceMemoryResource
	Concrete MemoryResource object that uses the template _allocator to allocate and deallocate memory. More...
class	CudaDeviceResourceFactory
	Factory class for constructing MemoryResource objects that use GPU memory. More...
class	CudaPinnedMemoryResourceFactory
class	CudaUnifiedMemoryResourceFactory
	Factory class to construct a MemoryResource that uses NVIDIA "unified" memory, accesible from both the CPU and NVIDIA GPUs. More...
class	DefaultMemoryResource
	Concrete MemoryResource object that uses the template _allocator to allocate and deallocate memory. More...
class	FileMemoryResource
	File Memory allocator. More...
class	FileMemoryResourceFactory
	Factory class to construct a MemoryResource. More...
class	HipConstantMemoryResource
class	HipConstantMemoryResourceFactory
	Factory class for constructing MemoryResource objects that use GPU memory. More...
class	HipDeviceMemoryResource
	Concrete MemoryResource object that uses the template _allocator to allocate and deallocate memory. More...
class	HipDeviceResourceFactory
	Factory class for constructing MemoryResource objects that use GPU memory. More...
class	HipPinnedMemoryResource
	Concrete MemoryResource object that uses the template _allocator to allocate and deallocate memory. More...
class	HipPinnedMemoryResourceFactory
class	HipUnifiedMemoryResource
	Concrete MemoryResource object that uses the template _allocator to allocate and deallocate memory. More...
class	HipUnifiedMemoryResourceFactory
	Factory class to construct a MemoryResource that uses AMD "unified" memory, accesible from both the CPU and AMD GPUs. More...
class	HostMpi3SharedMemoryResource
class	HostMpi3SharedMemoryResourceFactory
	Factory class to construct a MemoryResource. More...
class	HostResourceFactory
	Factory class to construct a MemoryResource that uses CPU memory. More...
class	HostSharedMemoryResource
class	HostSharedMemoryResourceFactory
	Factory class to construct a MemoryResource. More...
class	MemoryResource
	Base class to represent the available hardware resources for memory allocation in the system. More...
class	MemoryResourceFactory
	Abstract factory class for constructing MemoryResource objects. More...
class	MemoryResourceRegistry
struct	MemoryResourceTypeHash
class	NoOpMemoryResource
	No-Op Memory allocator. More...
class	NoOpResourceFactory
	Factory class for constructing MemoryResource objects that use no-op memory. More...
class	NullMemoryResource
class	NullMemoryResourceFactory
	Factory class for constructing MemoryResource objects that use GPU memory. More...
class	OpenMPTargetResourceFactory
	Factory class for constructing MemoryResource objects that use GPU memory. More...
class	SyclDeviceMemoryResource
	Concrete MemoryResource object that uses the template _allocator to allocate and deallocate memory. More...
class	SyclDeviceResourceFactory
	Factory class for constructing MemoryResource objects that use Intel's GPU memory. More...
class	SyclPinnedMemoryResourceFactory
class	SyclUnifiedMemoryResourceFactory
	Factory class to construct a MemoryResource that uses Intel's "unified shared" memory (USM), accesible from both the CPU and Intel GPUs. More...

Enumerations
enum	MemoryResourceType {   Host , Device , Unified , Pinned ,   Constant , File , NoOp , Shared ,   Unknown }

Functions
std::string	resource_to_string (MemoryResourceType type)
MemoryResourceType	string_to_resource (const std::string &resource)
int	resource_to_device_id (const std::string &resource)

Enumeration Type Documentation

MemoryResourceType

enum umpire::resource::MemoryResourceType

Enumerator
Host
Device
Unified
Pinned
Constant
File
NoOp
Shared
Unknown

Function Documentation

resource_to_string()

std::string umpire::resource::resource_to_string ( MemoryResourceType  type )

inline

References Constant, Device, File, Host, NoOp, Pinned, Shared, UMPIRE_ERROR, and Unified.

Referenced by umpire::ResourceManager::getAllocator().

string_to_resource()

MemoryResourceType umpire::resource::string_to_resource ( const std::string &  resource )

inline

References Constant, Device, File, Host, NoOp, Pinned, Shared, UMPIRE_ERROR, Unified, and Unknown.

Referenced by umpire::ResourceManager::makeResource().

resource_to_device_id()

int umpire::resource::resource_to_device_id ( const std::string &  resource )

inline

References UMPIRE_ERROR.

Referenced by umpire::ResourceManager::makeResource().