gpuhaloexchange_impl_gpu.cpp File Reference

#include "gmxpre.h"
#include "gpuhaloexchange_impl_gpu.h"
#include "config.h"
#include "gromacs/domdec/domdec.h"
#include "gromacs/domdec/domdec_struct.h"
#include "gromacs/domdec/gpuhaloexchange.h"
#include "gromacs/gpu_utils/device_context.h"
#include "gromacs/gpu_utils/devicebuffer.h"
#include "gromacs/gpu_utils/gpueventsynchronizer.h"
#include "gromacs/gpu_utils/nvshmem_utils.h"
#include "gromacs/math/functions.h"
#include "gromacs/math/vectypes.h"
#include "gromacs/timing/wallcycle.h"
#include "gromacs/utility/gmxmpi.h"
#include "domdec_internal.h"

Include dependency graph for gpuhaloexchange_impl_gpu.cpp:

Description

Implements shared code for GPU halo exchange.

Author

Alan Gray alang.nosp@m.@nvi.nosp@m.dia.c.nosp@m.om

Andrey Alekseenko al42a.nosp@m.nd@g.nosp@m.mail..nosp@m.com

Variables
constexpr bool	supportedLibMpiBuild
constexpr bool	supportedThreadMpiBuild = ((GMX_THREAD_MPI != 0) && (GMX_GPU_CUDA != 0))

Variable Documentation

constexpr bool supportedLibMpiBuild

Initial value:

=
        ((GMX_LIB_MPI != 0) && ((GMX_GPU_CUDA != 0) || (GMX_GPU_SYCL != 0)))