pme_gpu_types_host_impl.h File Reference

#include "config.h"
#include <array>
#include <set>
#include <vector>
#include "gromacs/utility/enumerationhelpers.h"
#include "gromacs/fft/gpu_3dfft.h"
#include "gromacs/gpu_utils/gpueventsynchronizer.h"
#include "gromacs/timing/gpu_timing.h"

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Description

Defines the host-side PME GPU data structure, which is dependent on the GPU types. It's included by pointer in the general PmeGpu host structure in pme_gpu_types_host.h.

Author

Aleksei Iupinov a.yup.nosp@m.inov.nosp@m.@gmai.nosp@m.l.co.nosp@m.m

Classes
struct	PmeGpuSpecific
	The main PME CUDA/OpenCL-specific host data structure, included in the PME GPU structure by the archSpecific pointer. More...
struct	PmeGpuHaloExchange
	Host data structure used to store data related to PME halo exchange, staging buffers for MPI communication. More...

Macros
#define	NUMFEPSTATES   2
	Number of FEP states.

Enumerations
enum	gmx::DirectionX : int { Up = 0, Down, Center, Count }
	Direction of neighbouring rank in X-dimension relative to current rank. Used in GPU implementation of PME halo exchange.
enum	gmx::DirectionY : int { Left = 0, Right, Center, Count }
	Direction of neighbouring rank in Y-dimension relative to current rank. Used in GPU implementation of PME halo exchange.