globalMem.hpp File Reference

#include "alpaka/api/api.hpp"
#include "alpaka/concepts/types.hpp"
#include "alpaka/core/PP.hpp"
#include "alpaka/core/config.hpp"
#include "alpaka/mem/MdSpan.hpp"
#include "alpaka/mem/MdSpanArray.hpp"

Go to the source code of this file.

Classes
struct	alpaka::onAcc::internal::GlobalDeviceMemoryDataWrapper< T >
	Helper class to wrap device global memory data. More...
struct	alpaka::onAcc::internal::GlobalDeviceMemoryDataWrapper< T >
	Specialization of GlobalDeviceMemoryDataWrapper for C static arrays. More...
struct	alpaka::onAcc::internal::GlobalDeviceMemoryWrapper< T_Storage, T_Type >
	Helper class to provide access to device global memory variables. More...

Namespaces
namespace	alpaka
	main alpaka namespace.
namespace	alpaka::onAcc
	functionality which is usable on the accelerator compute device from within a kernel.
namespace	alpaka::onAcc::internal
namespace	alpaka::onHost
	Functionality which is usable on the host CPU controller thread.
namespace	alpaka::onHost::internal

Macros
#define	ALPAKA_DEVICE_GLOBAL_DATA_CUDA_HIP(attributes, dataType, name, ...)
#define	ALPAKA_DEVICE_GLOBAL_DATA_CUDA_HIP_EXTERN(attributes, dataType, name)
#define	ALPAKA_DEVICE_GLOBAL_DATA_HOST(attributes, dataType, name, ...)
	Create a device global variable for the API host.
#define	ALPAKA_DEVICE_GLOBAL_DATA_HOST_EXTERN(attributes, dataType, name)
	Create a forward declaration of a device global variable for the API host.
#define	ALPAKA_DEVICE_GLOBAL_DATA_ONEAPI(attributes, dataType, name, ...)
#define	ALPAKA_DEVICE_GLOBAL_DATA_ONEAPI_EXTERN(attributes, dataType, name)
#define	ALPAKA_DEVICE_GLOBAL_GET_CUDA_HIP(attributes, dataType, name, ...)
#define	ALPAKA_DEVICE_GLOBAL_GET_ONEAPI(attributes, dataType, name, ...)

Macro Definition Documentation

ALPAKA_DEVICE_GLOBAL_DATA_CUDA_HIP

#define ALPAKA_DEVICE_GLOBAL_DATA_CUDA_HIP	(		attributes,
			dataType,
			name,
			... )

Definition at line 72 of file globalMem.hpp.

ALPAKA_DEVICE_GLOBAL_DATA_CUDA_HIP_EXTERN

#define ALPAKA_DEVICE_GLOBAL_DATA_CUDA_HIP_EXTERN	(		attributes,
			dataType,
			name )

Definition at line 94 of file globalMem.hpp.

ALPAKA_DEVICE_GLOBAL_DATA_HOST

#define ALPAKA_DEVICE_GLOBAL_DATA_HOST	(		attributes,
			dataType,
			name,
			... )

Value:

namespace alpaka_onHost                                                                                           \
{                                                                                                                 \
    [[maybe_unused]] attributes alpaka::onAcc::internal::GlobalDeviceMemoryDataWrapper<                           \
        ALPAKA_PP_REMOVE_BRACKETS(dataType)> name __VA_OPT__({__VA_ARGS__});                                      \
}

Create a device global variable for the API host.

Definition at line 31 of file globalMem.hpp.

ALPAKA_DEVICE_GLOBAL_DATA_HOST_EXTERN

#define ALPAKA_DEVICE_GLOBAL_DATA_HOST_EXTERN	(		attributes,
			dataType,
			name )

Value:

namespace alpaka_onHost                                                                                           \
{                                                                                                                 \
    extern attributes alpaka::onAcc::internal::GlobalDeviceMemoryDataWrapper<ALPAKA_PP_REMOVE_BRACKETS(dataType)> \
        name;                                                                                                     \
}

Create a forward declaration of a device global variable for the API host.

Definition at line 39 of file globalMem.hpp.

ALPAKA_DEVICE_GLOBAL_DATA_ONEAPI

#define ALPAKA_DEVICE_GLOBAL_DATA_ONEAPI	(		attributes,
			dataType,
			name,
			... )

Definition at line 133 of file globalMem.hpp.

ALPAKA_DEVICE_GLOBAL_DATA_ONEAPI_EXTERN

#define ALPAKA_DEVICE_GLOBAL_DATA_ONEAPI_EXTERN	(		attributes,
			dataType,
			name )

Definition at line 134 of file globalMem.hpp.

ALPAKA_DEVICE_GLOBAL_GET_CUDA_HIP

#define ALPAKA_DEVICE_GLOBAL_GET_CUDA_HIP	(		attributes,
			dataType,
			name,
			... )

Definition at line 73 of file globalMem.hpp.

ALPAKA_DEVICE_GLOBAL_GET_ONEAPI

#define ALPAKA_DEVICE_GLOBAL_GET_ONEAPI	(		attributes,
			dataType,
			name,
			... )

Definition at line 135 of file globalMem.hpp.