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atom_vec_kokkos.h
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Thu, May 23, 04:14

atom_vec_kokkos.h
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/* -*- c++ -*- ----------------------------------------------------------
LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
http://lammps.sandia.gov, Sandia National Laboratories
Steve Plimpton, sjplimp@sandia.gov
Copyright (2003) Sandia Corporation. Under the terms of Contract
DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains
certain rights in this software. This software is distributed under
the GNU General Public License.
See the README file in the top-level LAMMPS directory.
------------------------------------------------------------------------- */
#ifndef LMP_ATOM_VEC_KOKKOS_H
#define LMP_ATOM_VEC_KOKKOS_H
#include "atom_vec.h"
#include "kokkos_type.h"
namespace LAMMPS_NS {
class AtomVecKokkos : public AtomVec {
public:
AtomVecKokkos(class LAMMPS *);
virtual ~AtomVecKokkos() {}
virtual void sync(ExecutionSpace space, unsigned int mask) = 0;
virtual void modified(ExecutionSpace space, unsigned int mask) = 0;
virtual int
pack_comm_self(const int &n, const DAT::tdual_int_2d &list,
const int & iswap, const int nfirst,
const int &pbc_flag, const int pbc[]) = 0;
//{return 0;}
virtual int
pack_comm_kokkos(const int &n, const DAT::tdual_int_2d &list,
const int & iswap, const DAT::tdual_xfloat_2d &buf,
const int &pbc_flag, const int pbc[]) = 0;
//{return 0;}
virtual void
unpack_comm_kokkos(const int &n, const int &nfirst,
const DAT::tdual_xfloat_2d &buf) = 0;
virtual int
pack_border_kokkos(int n, DAT::tdual_int_2d k_sendlist,
DAT::tdual_xfloat_2d buf,int iswap,
int pbc_flag, int *pbc, ExecutionSpace space) = 0;
//{return 0;};
virtual void
unpack_border_kokkos(const int &n, const int &nfirst,
const DAT::tdual_xfloat_2d &buf,
ExecutionSpace space) = 0;
virtual int
pack_exchange_kokkos(const int &nsend, DAT::tdual_xfloat_2d &buf,
DAT::tdual_int_1d k_sendlist,
DAT::tdual_int_1d k_copylist,
ExecutionSpace space, int dim, X_FLOAT lo, X_FLOAT hi) = 0;
//{return 0;};
virtual int
unpack_exchange_kokkos(DAT::tdual_xfloat_2d &k_buf, int nrecv,
int nlocal, int dim, X_FLOAT lo, X_FLOAT hi,
ExecutionSpace space) = 0;
//{return 0;};
protected:
class AtomKokkos *atomKK;
class CommKokkos *commKK;
};
}
#endif
/* ERROR/WARNING messages:
*/

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