84 lines
2.3 KiB
C++
84 lines
2.3 KiB
C++
/* -*- c++ -*- ----------------------------------------------------------
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LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
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https://www.lammps.org/, Sandia National Laboratories
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LAMMPS development team: developers@lammps.org
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Copyright (2003) Sandia Corporation. Under the terms of Contract
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DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains
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certain rights in this software. This software is distributed under
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the GNU General Public License.
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See the README file in the top-level LAMMPS directory.
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------------------------------------------------------------------------- */
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#ifdef REGION_CLASS
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// clang-format off
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RegionStyle(block/kk,RegBlockKokkos<LMPDeviceType>);
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RegionStyle(block/kk/device,RegBlockKokkos<LMPDeviceType>);
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RegionStyle(block/kk/host,RegBlockKokkos<LMPHostType>);
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// clang-format on
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#else
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// clang-format off
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#ifndef LMP_REGION_BLOCK_KOKKOS_H
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#define LMP_REGION_BLOCK_KOKKOS_H
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#include "region_block.h"
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#include "kokkos_base.h"
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#include "kokkos_type.h"
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namespace LAMMPS_NS {
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struct TagRegBlockMatchAll{};
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template<class DeviceType>
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class RegBlockKokkos : public RegBlock, public KokkosBase {
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friend class FixPour;
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public:
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typedef DeviceType device_type;
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typedef ArrayTypes<DeviceType> AT;
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RegBlockKokkos(class LAMMPS *, int, char **);
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~RegBlockKokkos() override;
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void match_all_kokkos(int, DAT::tdual_int_1d) override;
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KOKKOS_INLINE_FUNCTION
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void operator()(TagRegBlockMatchAll, const int&) const;
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int surface_kokkos(double, double, double, double);
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Kokkos::View<Contact*, DeviceType> d_contact;
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private:
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int groupbit;
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typename AT::t_int_1d d_match;
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typename AT::t_x_array_randomread x;
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typename AT::t_int_1d_randomread mask;
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KOKKOS_INLINE_FUNCTION
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int k_inside(double, double, double) const;
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KOKKOS_INLINE_FUNCTION
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int match(double, double, double) const;
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KOKKOS_INLINE_FUNCTION
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void inverse_transform(double &, double &, double &) const;
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KOKKOS_INLINE_FUNCTION
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void rotate(double &, double &, double &, double) const;
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KOKKOS_INLINE_FUNCTION
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void add_contact(int, double *, double, double, double);
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KOKKOS_INLINE_FUNCTION
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int surface_interior_kokkos(double *, double);
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KOKKOS_INLINE_FUNCTION
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int surface_exterior_kokkos(double *, double);
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};
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}
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#endif
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#endif
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