AMReX_GpuControl.H File Reference

#include <AMReX_Config.H>
#include <AMReX_GpuQualifiers.H>
#include <AMReX_GpuTypes.H>
#include <utility>

Go to the source code of this file.

Classes
struct	amrex::Gpu::LaunchSafeGuard
struct	amrex::Gpu::GraphSafeGuard
struct	amrex::Gpu::SingleStreamRegion
struct	amrex::Gpu::NoSyncRegion

Namespaces
namespace	amrex
namespace	amrex::Gpu

Macros
#define	AMREX_HIP_OR_CUDA(a, b)   b
#define	AMREX_HIP_OR_CUDA_OR_SYCL(a, b, c)   b
#define	AMREX_GPU_OR_CPU(a, b)   a
#define	AMREX_SYCL_ONLY(a)   ((void)0)
#define	AMREX_SYCL_1D_ONLY(a)   ((void)0)
#define	AMREX_SYCL_2D_ONLY(a)   ((void)0)
#define	AMREX_SYCL_3D_ONLY(a)   ((void)0)
#define	AMREX_DEFAULT_RUNON

Typedefs
using	amrex::gpuStream_t = cudaStream_t

Enumerations
enum struct	amrex::RunOn { amrex::Gpu , amrex::Cpu , amrex::Device =Gpu , amrex::Host =Cpu }

Functions
bool	amrex::Gpu::inLaunchRegion () noexcept
bool	amrex::Gpu::notInLaunchRegion () noexcept
bool	amrex::Gpu::setLaunchRegion (bool launch) noexcept
bool	amrex::Gpu::inGraphRegion ()
bool	amrex::Gpu::notInGraphRegion ()
bool	amrex::Gpu::setGraphRegion (bool graph)
bool	amrex::Gpu::inSingleStreamRegion () noexcept
bool	amrex::Gpu::inNoSyncRegion () noexcept
bool	amrex::Gpu::setSingleStreamRegion (bool b) noexcept
bool	amrex::Gpu::setNoSyncRegion (bool b) noexcept

Macro Definition Documentation

AMREX_DEFAULT_RUNON

#define AMREX_DEFAULT_RUNON

AMREX_GPU_OR_CPU

#define AMREX_GPU_OR_CPU	(		a,
			b
	)		a

AMREX_HIP_OR_CUDA

#define AMREX_HIP_OR_CUDA	(		a,
			b
	)		b

AMREX_HIP_OR_CUDA_OR_SYCL

#define AMREX_HIP_OR_CUDA_OR_SYCL	(		a,
			b,
			c
	)		b

AMREX_SYCL_1D_ONLY

#define AMREX_SYCL_1D_ONLY

(

a

)

((void)0)

AMREX_SYCL_2D_ONLY

#define AMREX_SYCL_2D_ONLY

(

a

)

((void)0)

AMREX_SYCL_3D_ONLY

#define AMREX_SYCL_3D_ONLY

(

a

)

((void)0)

AMREX_SYCL_ONLY

#define AMREX_SYCL_ONLY

(

a

)

((void)0)